Knowledge (XXG)

Phenolphthalein

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1314:, it will turn pink immediately upon addition of the peroxide, because of the generation of phenolphthalein. A positive test indicates the sample contains hemoglobin and, therefore, is likely blood. A false positive can result from the presence of substances with catalytic activity similar to hemoglobin. This test is not destructive to the sample; it can be kept and used in further tests. This test has the same reaction with blood from any animal whose blood contains hemoglobin, including almost all vertebrates; further testing would be required to determine whether it originated from a human. 1061: 1040: 1047: 1007: 1131: 1028: 312: 217: 45: 1021: 1014: 1054: 54: 544: 1431: 627: 1140: 623: 626: 628: 674: 1766: 1279:
To develop the hair and "magic" graphical patterns, the ink is sprayed with a solution of hydroxide, which leads to the appearance of the hidden graphics by the same mechanism described above for color change in alkaline solution. The pattern will eventually disappear again because of the reaction
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The discovery of phenolphthalein's laxative effect was due to an attempt by the Hungarian government to label genuine local white wine with the substance in 1900. Phenolphthalein did not change the taste of the wine and would change color when a base is added, making it a good label in principle.
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reacts with water. As the concrete reacts with carbon dioxide in the atmosphere, pH decreases to 8.5–9. When a 1% phenolphthalein solution is applied to normal concrete, it turns bright pink. However, if it remains colorless, it shows that the concrete has undergone
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Phenolphthalein adopts different forms in aqueous solution depending on the pH of the solution. Inconsistency exists in the literature about hydrated forms of the compounds and the color of sulfuric acid. Wittke reported in 1983 that it exists in protonated form
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Tice, R. R.; Furedi-Machacek, M.; Satterfield, D.; Udumudi, A.; Vasquez, M.; Dunnick, J. K. (1998). "Measurement of Micronucleated Erythrocytes and DNA Damage during Chronic Ingestion of Phenolphthalein in Transgenic Female Mice Heterozygous for the p53 Gene".
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form of phenol) gives the familiar pink color. In strongly basic solutions, phenolphthalein is converted to its In(OH) form, and its pink color undergoes a rather slow fading reaction and becomes completely colorless when pH is greater than 13.
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used to repair holes in drywall contains phenolphthalein. When applied, the basic spackling material retains a pink color; when the spackling has cured by reaction with atmospheric carbon dioxide, the pink color fades.
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Rathod, Balraj B.; Murthy, Sahana; Bandyopadhyay, Subhajit (20 February 2019). "Is this Solution Pink Enough? A Smartphone Tutor to Resolve the Eternal Question in Phenolphthalein-Based Titration".
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Dobrydneva, Y.; Wilson, E.; Abelt, C. J.; Blackmore, P. F. (2009). "Phenolphthalein as a Prototype Drug for a Group of Structurally Related Calcium Channel Blockers in Human Platelets".
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Spiller, H. A.; Winter, M. L.; Weber, J. A.; Krenzelok, E. P.; Anderson, D. L.; Ryan, M. L. (May 2003). "Skin Breakdown and Blisters from Senna-Containing Laxatives in Young Children".
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However, it was found that ingestion of the substance led to diarrhea. Max Kiss, a Hungarian-born pharmacist residing in New York, heard about the news and launched Ex-Lax in 1906.
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Phenolphthalein is described as a stimulant laxative. In addition, it has been found to inhibit human cellular calcium influx via store-operated calcium entry (SOCE, see
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In a highly basic solution, phenolphthalein's slow change from pink to colorless as it is converted to its Ph(OH) form is used in chemistry classes for the study of
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A reduced form of phenolphthalein, phenolphthalin, which is colorless, is used in a test to identify substances thought to contain blood, commonly known as the
844:. It is a weak acid, which can lose H ions in solution. The nonionized phenolphthalein molecule is colorless and the double deprotonated phenolphthalein ion is 361: 1538:"Spectrophotometric Analysis of the Relationship between Dissociation and Coloration, and of the Structural Formulas of Phenolphthalein in Aqueous Solution" 1764:, Ronald D. Kurp, "Ready to use spackle/repair product containing dryness indicator", published 2003-03-11, assigned to Dap Products Inc. 2153: 2847: 1976: 4027: 1340:. Laxative products formerly containing phenolphthalein have often been reformulated with alternative active ingredients: Feen-a-Mint switched to 1306:. A dry sample is collected with a swab or filter paper. A few drops of alcohol, then a few drops of phenolphthalein, and finally a few drops of 651: 942:
In) under strongly acidic conditions, providing an orange coloration. However, a later paper suggested that this color is due to sulfonation to
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Abdel-Hamid, Refat (1 September 1998). "The Adsorption Behavior of Phenolphthalein at a Mercury Electrode in Water-Ethanol Solutions".
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Despite concerns regarding its carcinogenicity based on rodent studies, the use of phenolphthalein as a laxative is unlikely to cause
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Phenolphthalein is used in toys, for example as a component of disappearing inks, or disappearing dye on the "Hollywood Hair"
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In) is colorless between strongly acidic and slightly basic conditions. The doubly deprotonated (In) phenolate form (the
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values of phenolphthalein were found to be 9.05, 9.50 and 12 while those of phenolsulfonphthalein are 1.2 and 7.70.
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Kunimoto, Ko-Ki (February 2001). "Molecular structure and vibrational spectra of phenolphthalein and its dianion".
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Phenolphthalein's pH sensitivity is exploited in other applications: concrete has naturally high pH due to the
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Phenolphthalein's common use is as an indicator in acid-base titrations. It also serves as a component of
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InChI=1S/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
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InChI=1/C20H14O4/c21-15-9-5-13(6-10-15)20(14-7-11-16(22)12-8-14)18-4-2-1-3-17(18)19(23)24-20/h1-12,21-22H
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Insoluble in benzene and hexane; very soluble in ethanol and ether; slightly soluble in DMSO
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This article is about Phenolphthalein. For other related dyes in the phthalein family, see
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Wittke, Georg (1 March 1983). "Reactions of phenolphthalein at various pH values".
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is used for the same purpose and in the same way, when a blue color is desired.
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10.1002/(SICI)1098-2280(1998)31:2<113::AID-EM3>3.0.CO;2-N
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Except where otherwise noted, data are given for materials in their
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Page on different titration indicators, including phenolphthalein
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IARC monographs on the evaluation of carcinogenic risks to humans
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Cooper, G. S.; Longnecker, M. P.; Peters, R. K. (2004).
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list for substances "possibly carcinogenic to humans".
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under acidic conditions. It was discovered in 1871 by
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Phenolphthalein can be synthesized by condensation of
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Phenolphthalein has been used for over a century as a
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An animation of the pH-dependent reaction mechanism: H
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are dripped onto the sample. If the sample contains
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solutions. It belongs to the class of dyes known as
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For this application, it turns colorless in 27:pH indicator that turns pink in basic solution 4394:Tooltip Plasma membrane monoamine transporter 4316:Tooltip Equilibrative nucleoside transporters 4253:Tooltip Concentrative nucleoside transporters 2848: 2384: 8: 1589: 1587: 1574:ISCID Encyclopedia of Science and Philosophy 1531: 1529: 1527: 1525: 4428: 4243: 3416: 2887: 2855: 2841: 2833: 2391: 2377: 2369: 868: 310: 215: 173: 36: 2078: 1639:Monatshefte für Chemie - Chemical Monthly 1553: 277: 84:3,3-Bis(4-hydroxyphenyl)isobenzofuran-1(3 71:3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3 4433: 2217:"Ueber eine neue Klasse von Farbstoffen" 1975:Stolberg, Sheryl Gay (August 30, 1997). 1149: 973: 2062: 2060: 1905:Environmental and Molecular Mutagenesis 1498: 1496: 1494: 1492: 1490: 1486: 832:Phenolphthalein is slightly soluble in 366: 331: 306: 193: 2603:Magnesium hydroxide (milk of magnesia) 2104:Journal of Cardiovascular Pharmacology 1854:Dunnick, J. K.; Hailey, J. R. (1996). 1391:Phenolphthalein has been added to the 206: 2172: 2170: 1380:. This is effected by its inhibiting 438:1.277 g/cm (32 °C (90 °F)) 338:Key: KJFMBFZCATUALV-UHFFFAOYSA-N 153: 7: 2012:Pharmacoepidemiology and Drug Safety 1510:from the original on 8 November 2015 509: 1223:hair. In the ink, it is mixed with 348:Key: KJFMBFZCATUALV-UHFFFAOYAH 248: 232: 3815:Tetramethylpyrazine (ligustrazine) 25: 1369:, while others show none at all. 1194:. In a similar application, some 2067:"Other pharmaceutical agents.". 1987:from the original on May 7, 2021 1354:is a related laxative made from 1332:, but is now being removed from 1153: 1138: 1129: 1059: 1052: 1045: 1038: 1026: 1019: 1012: 1005: 711: 672: 542: 396: 52: 43: 2315:from the original on 2021-10-11 2281:from the original on 2021-10-11 2239:from the original on 2021-02-14 2156:from the original on 2018-06-12 2046:from the original on 2022-01-26 1957:from the original on 2020-08-06 1884:from the original on 2022-02-17 1793:from the original on 2021-07-02 1536:Tamura, Zenzo (December 1996). 1344:, and Ex-Lax was switched to a 668:(at 25 °C , 100 kPa). 3431:Tooltip Adenosine triphosphate 1397:substance of very high concern 402: 390: 1: 4759:Receptor/signaling modulators 3121:8-Phenyl-1,3-dipropylxanthine 1813:The Annals of Pharmacotherapy 1720:Journal of Chemical Education 1697:10.1016/S1386-1425(00)00371-1 1596:Journal of Chemical Education 2301:"Ueber die Phenolfarbstoffe" 2259:"Ueber die Phenolfarbstoffe" 2116:10.1097/FJC.0b013e31819b5494 1434:Synthesis of phenolphthalein 836:and usually is dissolved in 1740:10.1021/acs.jchemed.8b00708 1336:laxatives over concerns of 4825: 4261:6-Hydroxy-7-methoxyflavone 2968:-ethylcarboxamidoadenosine 2701:Sodium lauryl sulfoacetate 1677:Spectrochimica Acta Part A 1321: 1295: 29: 4799:IARC Group 2B carcinogens 4752: 2177:Arney, Kat (2018-10-25). 1393:European Chemicals Agency 871: 797:and is often written as " 662: 523: 518: 492: 377: 357: 322: 93: 81: 65: 60: 51: 42: 4438:Tooltip Xanthine oxidase 2399:Drugs for constipation ( 2275:10.1002/cber.18710040247 2233:10.1002/cber.18710040209 1419:with two equivalents of 589:Precautionary statements 4028:UDP-N-acetylglucosamine 2305:Polytechnisches Journal 1177:Carbonation of concrete 4472:Cinnamomum osmophloeum 3181:Choline theophyllinate 2494:Bulk-forming laxatives 1580:on September 25, 2006. 1555:10.2116/analsci.12.927 1435: 1395:'s candidate list for 1098:acidic or near-neutral 821:solutions and pink in 632: 3715:Opiranserin (VVZ-149) 3056:-Cyclopentyladenosine 2522:Polycarbophil calcium 2349:U.S. patent 2,522,939 2335:U.S. patent 2,192,485 1570:"Universal Indicator" 1433: 1399:(SVHC). It is on the 944:phenolsulfonphthalein 852:is orange red due to 631: 4514:Pistacia integerrima 3820:Ligusticum wallichii 3798:Ligusticum wallichii 3126:8-Phenyltheophylline 3116:8-Chlorotheophylline 3066:Neladenoson dalanate 2696:Sodium laurilsulfate 2338:(1940 to Ex Lax Inc) 815:acid–base titrations 614:(fire diamond) 67:Preferred IUPAC name 4789:Triarylmethane dyes 2633:Polyethylene glycol 2593:Magnesium carbonate 2547:Lubricant laxatives 2436:Stimulant laxatives 2299:Baeyer, A. (1871). 2257:Baeyer, A. (1871). 2215:Baeyer, A. (1871). 1732:2019JChEd..96..486R 1689:2001AcSpA..57..265K 1608:1983JChEd..60..239W 1542:Analytical Sciences 1476:Universal indicator 949:The lactone form (H 920:universal indicator 455:Solubility in water 420: g·mol 39: 4784:1871 introductions 2733:Oxycodone/naloxone 2721:Opioid antagonists 2613:Magnesium peroxide 2484:Sodium picosulfate 2202:www.chm.bris.ac.uk 1981:The New York Times 1651:10.1007/PL00013491 1436: 1417:phthalic anhydride 1292:Detection of blood 695:Infobox references 633: 468:in other solvents 37: 4766: 4765: 4589: 4588: 4566:Mycophenolic acid 4425: 4410: 4409: 4240: 4225: 4224: 4221: 4220: 3792:Angelica sinensis 2884: 2830: 2829: 2618:Magnesium sulfate 2598:Magnesium citrate 2570:Osmotic laxatives 2179:"Phenolphthalein" 1947:"Phenolphthalein" 1869:(21): 4922–4926. 1825:10.1345/aph.1C439 1616:10.1021/ed060p239 1504:"Phenolphthalein" 1308:hydrogen peroxide 1304:Kastle–Meyer test 1298:Kastle-Meyer test 1209:reaction kinetics 1183:calcium hydroxide 1174: 1173: 1170:In → In → In(OH) 1148: 1147: 916: 915: 773:chemical compound 703:Chemical compound 701: 700: 567:Hazard statements 291:CompTox Dashboard 135:Interactive image 16:(Redirected from 4816: 4439: 4435: 4429: 4419: 4395: 4391: 4317: 4313: 4254: 4250: 4244: 4234: 3628:Rheum officinale 3432: 3428: 3417: 3161:Caffeine citrate 3111:7-Methylxanthine 2944:-methyladenosine 2888: 2878: 2857: 2850: 2843: 2834: 2759:Methylnaltrexone 2706:Sodium phosphate 2643:Sodium phosphate 2479:Senna glycosides 2393: 2386: 2379: 2370: 2352: 2351: 2345: 2339: 2337: 2330: 2324: 2323: 2321: 2320: 2296: 2290: 2289: 2287: 2286: 2254: 2248: 2247: 2245: 2244: 2212: 2206: 2205: 2193: 2187: 2186: 2174: 2165: 2164: 2162: 2161: 2142: 2136: 2135: 2099: 2093: 2092: 2082: 2064: 2055: 2054: 2052: 2051: 2003: 1997: 1996: 1994: 1992: 1972: 1966: 1965: 1963: 1962: 1943: 1937: 1936: 1899: 1893: 1892: 1890: 1889: 1883: 1860: 1851: 1845: 1844: 1808: 1802: 1801: 1799: 1798: 1792: 1785: 1777: 1771: 1770: 1769: 1765: 1758: 1752: 1751: 1715: 1709: 1708: 1672: 1663: 1662: 1634: 1628: 1627: 1591: 1582: 1581: 1576:. Archived from 1566: 1560: 1559: 1557: 1533: 1520: 1519: 1517: 1515: 1500: 1456:Bromothymol blue 1444:thionyl chloride 1425:Adolf von Baeyer 1334:over-the-counter 1263: 1262: 1261: 1225:sodium hydroxide 1157: 1150: 1142: 1133: 1063: 1056: 1049: 1042: 1030: 1023: 1016: 1009: 974: 928:bromothymol blue 922:, together with 881: 869: 767: 761: 760: 757: 756: 753: 750: 747: 744: 739: 738: 733: 732: 729: 726: 723: 720: 717: 685: 679: 676: 675: 653: 646: 639: 624: 604: 600: 596: 582: 578: 574: 546: 513: 419: 404: 398: 392: 385:Chemical formula 315: 314: 299: 297: 281: 261: 250: 236: 219: 208: 197: 177: 157: 137: 113: 56: 47: 40: 38:Phenolphthalein 21: 4824: 4823: 4819: 4818: 4817: 4815: 4814: 4813: 4769: 4768: 4767: 4762: 4748: 4585: 4539: 4437: 4418: 4406: 4393: 4383: 4379:Propentofylline 4329:Benzodiazepines 4315: 4305: 4252: 4233: 4217: 3836: 3787:Sodium ferulate 3755:Radix puerariae 3730:Phenolphthalein 3430: 3423: 3408: 3400: 3301:Propentofylline 3241:Isovaleric acid 2925: 2917: 2877: 2869: 2864:Purine receptor 2861: 2831: 2826: 2775: 2715: 2662: 2653:Sodium tartrate 2628:Pentaerythritol 2608:Magnesium oxide 2564: 2555:Liquid paraffin 2541: 2517:Methylcellulose 2488: 2474:Phenolphthalein 2430: 2418:Stool softeners 2412: 2397: 2360: 2355: 2347: 2346: 2342: 2333: 2331: 2327: 2318: 2316: 2311:(89): 358–362. 2298: 2297: 2293: 2284: 2282: 2256: 2255: 2251: 2242: 2240: 2214: 2213: 2209: 2195: 2194: 2190: 2183:Chemistry World 2176: 2175: 2168: 2159: 2157: 2144: 2143: 2139: 2101: 2100: 2096: 2066: 2065: 2058: 2049: 2047: 2024:10.1002/pds.824 2005: 2004: 2000: 1990: 1988: 1974: 1973: 1969: 1960: 1958: 1945: 1944: 1940: 1901: 1900: 1896: 1887: 1885: 1881: 1863:Cancer Research 1858: 1853: 1852: 1848: 1810: 1809: 1805: 1796: 1794: 1790: 1783: 1779: 1778: 1774: 1767: 1760: 1759: 1755: 1717: 1716: 1712: 1674: 1673: 1666: 1636: 1635: 1631: 1593: 1592: 1585: 1568: 1567: 1563: 1535: 1534: 1523: 1513: 1511: 1502: 1501: 1488: 1484: 1452: 1413: 1352:Thymolphthalein 1338:carcinogenicity 1326: 1320: 1300: 1294: 1286:Thymolphthalein 1274: 1267: 1260: 1257: 1256: 1255: 1253: 1250: 1244: 1238: 1217: 1205: 1187:Portland cement 1179: 1169: 1165: 1118:pink to fuchsia 1104:strongly basic 1095:strongly acidic 1078: 1074: 990: 983: 969: 952: 941: 875: 873:Phenolphthalein 867: 862: 796: 790: 784: 765: 741: 735: 714: 710: 707:Phenolphthalein 704: 697: 692: 691: 690:  ?) 681: 677: 673: 669: 658: 657: 656: 655: 648: 641: 634: 630: 622: 591: 569: 555: 539: 502: 487: 482: 457: 417: 407: 401: 395: 387: 373: 370: 365: 364: 353: 350: 349: 346: 340: 339: 336: 330: 329: 318: 300: 293: 284: 264: 251: 239: 200: 180: 160: 140: 127: 116: 103: 89: 77: 76: 35: 28: 23: 22: 15: 12: 11: 5: 4822: 4820: 4812: 4811: 4806: 4801: 4796: 4791: 4786: 4781: 4771: 4770: 4764: 4763: 4753: 4750: 4749: 4747: 4746: 4732: 4731: 4726: 4721: 4716: 4711: 4706: 4701: 4696: 4691: 4686: 4681: 4676: 4671: 4666: 4661: 4656: 4651: 4646: 4641: 4636: 4631: 4626: 4621: 4616: 4611: 4606: 4597: 4595: 4591: 4590: 4587: 4586: 4584: 4583: 4578: 4573: 4568: 4563: 4558: 4553: 4547: 4545: 4541: 4540: 4538: 4537: 4532: 4527: 4522: 4517: 4510: 4505: 4500: 4495: 4490: 4485: 4480: 4475: 4468: 4466:Cinnamaldehyde 4463: 4458: 4453: 4448: 4442: 4440: 4426: 4412: 4411: 4408: 4407: 4405: 4404: 4398: 4396: 4385: 4384: 4382: 4381: 4376: 4371: 4369:Pentoxifylline 4366: 4361: 4356: 4351: 4346: 4341: 4336: 4331: 4326: 4320: 4318: 4307: 4306: 4304: 4303: 4298: 4293: 4288: 4283: 4278: 4273: 4268: 4263: 4257: 4255: 4241: 4227: 4226: 4223: 4222: 4219: 4218: 4216: 4215: 4210: 4205: 4200: 4195: 4190: 4185: 4180: 4175: 4170: 4165: 4160: 4155: 4150: 4145: 4140: 4135: 4130: 4125: 4120: 4115: 4110: 4105: 4100: 4095: 4090: 4085: 4080: 4075: 4070: 4065: 4060: 4055: 4046: 4045: 4040: 4035: 4030: 4025: 4020: 4015: 4010: 4005: 4000: 3995: 3990: 3985: 3980: 3975: 3970: 3965: 3960: 3955: 3950: 3945: 3940: 3935: 3930: 3925: 3920: 3915: 3910: 3905: 3900: 3895: 3890: 3885: 3880: 3875: 3870: 3865: 3860: 3855: 3846: 3844: 3838: 3837: 3835: 3834: 3829: 3824: 3812: 3807: 3802: 3784: 3779: 3774: 3769: 3764: 3759: 3747: 3742: 3737: 3732: 3727: 3722: 3717: 3712: 3707: 3702: 3697: 3692: 3687: 3682: 3677: 3672: 3667: 3662: 3657: 3652: 3647: 3642: 3637: 3632: 3620: 3615: 3610: 3605: 3600: 3595: 3590: 3585: 3580: 3575: 3570: 3565: 3560: 3555: 3546: 3545: 3540: 3535: 3530: 3525: 3520: 3515: 3510: 3505: 3500: 3495: 3490: 3485: 3480: 3475: 3470: 3465: 3460: 3455: 3450: 3445: 3436: 3434: 3414: 3402: 3401: 3399: 3398: 3393: 3388: 3383: 3378: 3373: 3368: 3363: 3358: 3353: 3348: 3343: 3338: 3333: 3328: 3323: 3318: 3313: 3308: 3303: 3298: 3293: 3291:Pentoxifylline 3288: 3283: 3278: 3273: 3268: 3263: 3258: 3253: 3248: 3246:Istradefylline 3243: 3238: 3233: 3228: 3223: 3218: 3213: 3208: 3203: 3198: 3193: 3188: 3183: 3178: 3173: 3168: 3163: 3158: 3153: 3148: 3143: 3138: 3133: 3128: 3123: 3118: 3113: 3104: 3103: 3098: 3093: 3088: 3083: 3078: 3073: 3068: 3063: 3058: 3050: 3045: 3040: 3035: 3030: 3025: 3020: 3015: 3010: 3005: 3000: 2995: 2990: 2985: 2980: 2975: 2970: 2961: 2956: 2951: 2946: 2940:2-(1-Hexynyl)- 2933: 2931: 2919: 2918: 2916: 2915: 2910: 2908:8-Aminoadenine 2901: 2899: 2885: 2871: 2870: 2862: 2860: 2859: 2852: 2845: 2837: 2828: 2827: 2825: 2824: 2819: 2814: 2809: 2804: 2799: 2797:Oxyphenisatine 2794: 2789: 2783: 2781: 2777: 2776: 2774: 2773: 2772: 2771: 2766: 2761: 2756: 2751: 2746: 2736: 2725: 2723: 2717: 2716: 2714: 2713: 2708: 2703: 2698: 2693: 2688: 2683: 2678: 2672: 2670: 2664: 2663: 2661: 2660: 2655: 2650: 2648:Sodium sulfate 2645: 2640: 2630: 2625: 2620: 2615: 2610: 2605: 2600: 2595: 2590: 2585: 2580: 2574: 2572: 2566: 2565: 2563: 2562: 2557: 2551: 2549: 2543: 2542: 2540: 2539: 2534: 2529: 2524: 2519: 2514: 2509: 2504: 2498: 2496: 2490: 2489: 2487: 2486: 2481: 2476: 2471: 2469:Oxyphenisatine 2466: 2461: 2456: 2451: 2446: 2440: 2438: 2432: 2431: 2429: 2428: 2422: 2420: 2414: 2413: 2398: 2396: 2395: 2388: 2381: 2373: 2367: 2366: 2359: 2358:External links 2356: 2354: 2353: 2340: 2332:Max Hubacher, 2325: 2291: 2269:(2): 658–665. 2249: 2227:(2): 555–558. 2207: 2188: 2166: 2150:echa.europa.eu 2137: 2110:(3): 231–240. 2094: 2056: 1998: 1967: 1938: 1911:(2): 113–124. 1894: 1846: 1819:(5): 636–639. 1803: 1772: 1753: 1726:(3): 486–494. 1710: 1683:(2): 265–271. 1664: 1645:(8): 817–826. 1629: 1583: 1561: 1548:(6): 927–930. 1521: 1485: 1483: 1480: 1479: 1478: 1473: 1468: 1463: 1458: 1451: 1448: 1412: 1409: 1363:ovarian cancer 1319: 1316: 1296:Main article: 1293: 1290: 1282:carbon dioxide 1277: 1276: 1272: 1265: 1258: 1246: 1242: 1234: 1216: 1213: 1204: 1201: 1178: 1175: 1172: 1171: 1167: 1163: 1159: 1158: 1146: 1145: 1143: 1136: 1134: 1127: 1123: 1122: 1119: 1116: 1113: 1110: 1106: 1105: 1102: 1099: 1096: 1093: 1089: 1088: 1085: 1082: 1079: 1076: 1072: 1069: 1065: 1064: 1057: 1050: 1043: 1036: 1032: 1031: 1024: 1017: 1010: 1003: 999: 998: 995: 992: 988: 985: 981: 978: 967: 950: 939: 914: 913: 908: 903: 897: 896: 891: 889: 883: 882: 866: 863: 861: 858: 827:phthalein dyes 794: 788: 782: 702: 699: 698: 693: 671: 670: 666:standard state 663: 660: 659: 649: 642: 635: 620: 619: 618: 617: 615: 606: 605: 592: 587: 584: 583: 570: 565: 562: 561: 556: 551: 548: 547: 540: 535: 532: 531: 521: 520: 516: 515: 503: 498: 495: 494: 490: 489: 484: 480: 473: 472: 469: 462: 461: 458: 453: 450: 449: 446: 440: 439: 436: 430: 429: 426: 422: 421: 415: 409: 408: 405: 399: 393: 388: 383: 380: 379: 375: 374: 372: 371: 368: 360: 359: 358: 355: 354: 352: 351: 347: 344: 343: 341: 337: 334: 333: 325: 324: 323: 320: 319: 317: 316: 303: 301: 289: 286: 285: 283: 282: 274: 272: 266: 265: 263: 262: 254: 252: 244: 241: 240: 238: 237: 229: 227: 221: 220: 210: 202: 201: 199: 198: 190: 188: 182: 181: 179: 178: 170: 168: 162: 161: 159: 158: 150: 148: 142: 141: 139: 138: 130: 128: 121: 118: 117: 115: 114: 106: 104: 99: 96: 95: 91: 90: 83: 79: 78: 70: 69: 63: 62: 58: 57: 49: 48: 26: 24: 18:Phenolphtalein 14: 13: 10: 9: 6: 4: 3: 2: 4821: 4810: 4807: 4805: 4802: 4800: 4797: 4795: 4792: 4790: 4787: 4785: 4782: 4780: 4779:PH indicators 4777: 4776: 4774: 4761: 4760: 4757: 4751: 4744: 4740: 4737: 4734: 4733: 4730: 4727: 4725: 4722: 4720: 4717: 4715: 4712: 4710: 4707: 4705: 4702: 4700: 4697: 4695: 4692: 4690: 4687: 4685: 4682: 4680: 4677: 4675: 4672: 4670: 4667: 4665: 4662: 4660: 4657: 4655: 4652: 4650: 4647: 4645: 4642: 4640: 4637: 4635: 4632: 4630: 4627: 4625: 4622: 4620: 4617: 4615: 4612: 4610: 4607: 4605: 4602: 4599: 4598: 4596: 4592: 4582: 4579: 4577: 4574: 4572: 4569: 4567: 4564: 4562: 4559: 4557: 4554: 4552: 4549: 4548: 4546: 4542: 4536: 4533: 4531: 4528: 4526: 4523: 4521: 4518: 4516: 4515: 4511: 4509: 4506: 4504: 4501: 4499: 4496: 4494: 4491: 4489: 4486: 4484: 4481: 4479: 4476: 4474: 4473: 4469: 4467: 4464: 4462: 4459: 4457: 4456:Benzbromarone 4454: 4452: 4449: 4447: 4444: 4443: 4441: 4436: 4430: 4427: 4423: 4417: 4413: 4403: 4400: 4399: 4397: 4392: 4386: 4380: 4377: 4375: 4372: 4370: 4367: 4365: 4362: 4360: 4357: 4355: 4352: 4350: 4347: 4345: 4342: 4340: 4337: 4335: 4332: 4330: 4327: 4325: 4322: 4321: 4319: 4314: 4308: 4302: 4299: 4297: 4294: 4292: 4289: 4287: 4284: 4282: 4279: 4277: 4274: 4272: 4269: 4267: 4264: 4262: 4259: 4258: 4256: 4251: 4245: 4242: 4238: 4232: 4228: 4214: 4211: 4209: 4206: 4204: 4201: 4199: 4196: 4194: 4191: 4189: 4186: 4184: 4181: 4179: 4176: 4174: 4171: 4169: 4166: 4164: 4161: 4159: 4156: 4154: 4151: 4149: 4146: 4144: 4141: 4139: 4136: 4134: 4131: 4129: 4126: 4124: 4121: 4119: 4116: 4114: 4111: 4109: 4106: 4104: 4101: 4099: 4096: 4094: 4091: 4089: 4088:AR-C 118925XX 4086: 4084: 4081: 4079: 4076: 4074: 4071: 4069: 4066: 4064: 4061: 4059: 4056: 4054: 4051: 4048: 4047: 4044: 4041: 4039: 4036: 4034: 4031: 4029: 4026: 4024: 4021: 4019: 4018:UDP-galactose 4016: 4014: 4011: 4009: 4006: 4004: 4001: 3999: 3996: 3994: 3991: 3989: 3986: 3984: 3981: 3979: 3976: 3974: 3971: 3969: 3966: 3964: 3961: 3959: 3956: 3954: 3951: 3949: 3946: 3944: 3941: 3939: 3936: 3934: 3931: 3929: 3926: 3924: 3921: 3919: 3916: 3914: 3911: 3909: 3906: 3904: 3901: 3899: 3896: 3894: 3891: 3889: 3886: 3884: 3881: 3879: 3876: 3874: 3871: 3869: 3866: 3864: 3861: 3859: 3856: 3854: 3851: 3848: 3847: 3845: 3843: 3839: 3833: 3830: 3828: 3825: 3822: 3821: 3816: 3813: 3811: 3808: 3806: 3803: 3800: 3799: 3794: 3793: 3788: 3785: 3783: 3780: 3778: 3775: 3773: 3770: 3768: 3765: 3763: 3760: 3757: 3756: 3751: 3748: 3746: 3743: 3741: 3738: 3736: 3733: 3731: 3728: 3726: 3723: 3721: 3718: 3716: 3713: 3711: 3708: 3706: 3703: 3701: 3698: 3696: 3693: 3691: 3688: 3686: 3683: 3681: 3678: 3676: 3673: 3671: 3668: 3666: 3663: 3661: 3658: 3656: 3653: 3651: 3648: 3646: 3643: 3641: 3638: 3636: 3633: 3630: 3629: 3624: 3621: 3619: 3616: 3614: 3613:Chelerythrine 3611: 3609: 3608:Calmidazolium 3606: 3604: 3601: 3599: 3596: 3594: 3591: 3589: 3586: 3584: 3581: 3579: 3576: 3574: 3571: 3569: 3566: 3564: 3561: 3559: 3556: 3554: 3551: 3548: 3547: 3544: 3541: 3539: 3536: 3534: 3531: 3529: 3526: 3524: 3521: 3519: 3516: 3514: 3511: 3509: 3506: 3504: 3501: 3499: 3496: 3494: 3493:Cibacron blue 3491: 3489: 3486: 3484: 3481: 3479: 3476: 3474: 3471: 3469: 3466: 3464: 3461: 3459: 3456: 3454: 3451: 3449: 3446: 3444: 3441: 3438: 3437: 3435: 3429: 3422: 3418: 3415: 3412: 3407: 3403: 3397: 3394: 3392: 3389: 3387: 3384: 3382: 3379: 3377: 3374: 3372: 3371:Theodrenaline 3369: 3367: 3364: 3362: 3359: 3357: 3354: 3352: 3349: 3347: 3344: 3342: 3339: 3337: 3334: 3332: 3329: 3327: 3324: 3322: 3319: 3317: 3314: 3312: 3309: 3307: 3306:Proxyphylline 3304: 3302: 3299: 3297: 3294: 3292: 3289: 3287: 3284: 3282: 3279: 3277: 3274: 3272: 3269: 3267: 3264: 3262: 3259: 3257: 3254: 3252: 3249: 3247: 3244: 3242: 3239: 3237: 3234: 3232: 3229: 3227: 3224: 3222: 3219: 3217: 3214: 3212: 3209: 3207: 3204: 3202: 3199: 3197: 3194: 3192: 3189: 3187: 3184: 3182: 3179: 3177: 3174: 3172: 3169: 3167: 3164: 3162: 3159: 3157: 3154: 3152: 3149: 3147: 3144: 3142: 3139: 3137: 3136:Aminophylline 3134: 3132: 3129: 3127: 3124: 3122: 3119: 3117: 3114: 3112: 3109: 3106: 3105: 3102: 3099: 3097: 3094: 3092: 3089: 3087: 3084: 3082: 3079: 3077: 3074: 3072: 3069: 3067: 3064: 3062: 3059: 3057: 3055: 3051: 3049: 3046: 3044: 3041: 3039: 3036: 3034: 3031: 3029: 3026: 3024: 3021: 3019: 3016: 3014: 3011: 3009: 3006: 3004: 3001: 2999: 2996: 2994: 2991: 2989: 2986: 2984: 2981: 2979: 2976: 2974: 2971: 2969: 2967: 2962: 2960: 2957: 2955: 2952: 2950: 2947: 2945: 2943: 2938: 2935: 2934: 2932: 2929: 2924: 2920: 2914: 2911: 2909: 2906: 2903: 2902: 2900: 2897: 2893: 2889: 2886: 2882: 2876: 2872: 2868: 2865: 2858: 2853: 2851: 2846: 2844: 2839: 2838: 2835: 2823: 2820: 2818: 2815: 2813: 2810: 2808: 2805: 2803: 2800: 2798: 2795: 2793: 2790: 2788: 2785: 2784: 2782: 2778: 2770: 2767: 2765: 2762: 2760: 2757: 2755: 2752: 2750: 2747: 2745: 2742: 2741: 2740: 2737: 2734: 2730: 2727: 2726: 2724: 2722: 2718: 2712: 2709: 2707: 2704: 2702: 2699: 2697: 2694: 2692: 2689: 2687: 2684: 2682: 2679: 2677: 2674: 2673: 2671: 2669: 2665: 2659: 2656: 2654: 2651: 2649: 2646: 2644: 2641: 2638: 2634: 2631: 2629: 2626: 2624: 2621: 2619: 2616: 2614: 2611: 2609: 2606: 2604: 2601: 2599: 2596: 2594: 2591: 2589: 2586: 2584: 2581: 2579: 2576: 2575: 2573: 2571: 2567: 2561: 2558: 2556: 2553: 2552: 2550: 2548: 2544: 2538: 2537:Syrup of figs 2535: 2533: 2530: 2528: 2525: 2523: 2520: 2518: 2515: 2513: 2510: 2508: 2505: 2503: 2502:Dietary fiber 2500: 2499: 2497: 2495: 2491: 2485: 2482: 2480: 2477: 2475: 2472: 2470: 2467: 2465: 2462: 2460: 2457: 2455: 2452: 2450: 2447: 2445: 2442: 2441: 2439: 2437: 2433: 2427: 2424: 2423: 2421: 2419: 2415: 2410: 2406: 2402: 2394: 2389: 2387: 2382: 2380: 2375: 2374: 2371: 2365: 2362: 2361: 2357: 2350: 2344: 2341: 2336: 2329: 2326: 2314: 2310: 2306: 2302: 2295: 2292: 2280: 2276: 2272: 2268: 2264: 2260: 2253: 2250: 2238: 2234: 2230: 2226: 2222: 2218: 2211: 2208: 2203: 2199: 2192: 2189: 2184: 2180: 2173: 2171: 2167: 2155: 2151: 2147: 2141: 2138: 2133: 2129: 2125: 2121: 2117: 2113: 2109: 2105: 2098: 2095: 2090: 2086: 2081: 2076: 2072: 2071: 2063: 2061: 2057: 2045: 2041: 2037: 2033: 2029: 2025: 2021: 2017: 2013: 2009: 2002: 1999: 1986: 1982: 1978: 1971: 1968: 1956: 1952: 1948: 1942: 1939: 1934: 1930: 1926: 1922: 1918: 1914: 1910: 1906: 1898: 1895: 1880: 1876: 1872: 1868: 1864: 1857: 1850: 1847: 1842: 1838: 1834: 1830: 1826: 1822: 1818: 1814: 1807: 1804: 1789: 1782: 1776: 1773: 1763: 1757: 1754: 1749: 1745: 1741: 1737: 1733: 1729: 1725: 1721: 1714: 1711: 1706: 1702: 1698: 1694: 1690: 1686: 1682: 1678: 1671: 1669: 1665: 1660: 1656: 1652: 1648: 1644: 1640: 1633: 1630: 1625: 1621: 1617: 1613: 1609: 1605: 1601: 1597: 1590: 1588: 1584: 1579: 1575: 1571: 1565: 1562: 1556: 1551: 1547: 1543: 1539: 1532: 1530: 1528: 1526: 1522: 1509: 1505: 1499: 1497: 1495: 1493: 1491: 1487: 1481: 1477: 1474: 1472: 1469: 1467: 1466:Methyl orange 1464: 1462: 1459: 1457: 1454: 1453: 1449: 1447: 1445: 1441: 1440:zinc chloride 1432: 1428: 1426: 1422: 1418: 1410: 1408: 1404: 1402: 1401:IARC group 2B 1398: 1394: 1389: 1387: 1383: 1379: 1375: 1370: 1368: 1364: 1359: 1357: 1353: 1349: 1347: 1346:senna extract 1343: 1339: 1335: 1331: 1325: 1317: 1315: 1313: 1309: 1305: 1299: 1291: 1289: 1287: 1283: 1271: 1264: 1249: 1245: 1237: 1233: 1230: 1229: 1228: 1226: 1222: 1215:Entertainment 1214: 1212: 1210: 1202: 1200: 1197: 1193: 1188: 1184: 1176: 1161: 1160: 1156: 1152: 1151: 1144: 1141: 1137: 1135: 1132: 1128: 1125: 1124: 1120: 1117: 1114: 1111: 1108: 1107: 1103: 1100: 1097: 1094: 1091: 1090: 1086: 1083: 1080: 1070: 1067: 1066: 1062: 1058: 1055: 1051: 1048: 1044: 1041: 1037: 1034: 1033: 1029: 1025: 1022: 1018: 1015: 1011: 1008: 1004: 1001: 1000: 996: 993: 986: 979: 976: 975: 972: 970: 966: 959: 956: 947: 945: 935: 933: 929: 925: 921: 912: 909: 907: 904: 902: 899: 898: 895: 894:above pH 10.0 892: 890: 888: 885: 884: 879: 874: 870: 864: 859: 857: 855: 851: 850:sulfuric acid 847: 843: 839: 835: 830: 828: 824: 820: 816: 812: 809:" or simply " 808: 804: 800: 793: 787: 781: 778: 774: 770: 769: 759: 708: 696: 689: 684: 667: 661: 654: 647: 640: 616: 613: 612: 608: 607: 593: 590: 586: 585: 571: 568: 564: 563: 560: 557: 554: 550: 549: 545: 541: 538: 534: 533: 529: 527: 522: 517: 512: 507: 504: 501: 497: 496: 493:Pharmacology 491: 488:374 nm (2nd) 485: 478: 475: 474: 470: 467: 464: 463: 459: 456: 452: 451: 447: 445: 444:Melting point 442: 441: 437: 435: 432: 431: 428:White powder 427: 424: 423: 416: 414: 411: 410: 389: 386: 382: 381: 376: 367: 363: 356: 342: 332: 328: 321: 313: 309: 308:DTXSID0021125 305: 304: 302: 292: 288: 287: 280: 276: 275: 273: 271: 268: 267: 260: 256: 255: 253: 247: 243: 242: 235: 231: 230: 228: 226: 223: 222: 218: 214: 211: 209: 207:ECHA InfoCard 204: 203: 196: 192: 191: 189: 187: 184: 183: 176: 172: 171: 169: 167: 164: 163: 156: 152: 151: 149: 147: 144: 143: 136: 132: 131: 129: 125: 120: 119: 112: 108: 107: 105: 102: 98: 97: 92: 87: 80: 74: 68: 64: 59: 55: 50: 46: 41: 33: 32:Phthalein dye 19: 4755: 4754: 4739:Chrysophanol 4735: 4679:Hypoxanthine 4600: 4580: 4576:Pralatrexate 4561:Methotrexate 4556:Azathioprine 4535:Topiroxostat 4512: 4483:Myo-inositol 4470: 4461:Caffeic acid 4374:Progesterone 4344:Dipyridamole 4324:Barbiturates 4301:Progesterone 4083:AR-C 69931MX 4078:AR-C 67085MX 4050:Antagonists: 4049: 3903:AR-C 67085MX 3849: 3818: 3796: 3790: 3753: 3729: 3720:Oxidized-ATP 3665:JNJ-47965567 3626: 3550:Antagonists: 3549: 3523:L-β,γ-Me-ATP 3503:D-β,γ-Me-ATP 3439: 3376:Theophylline 3286:Paraxanthine 3231:Fenethylline 3221:Enprofylline 3186:Ciforadenant 3108:Antagonists: 3107: 3071:Piclidenoson 3053: 2965: 2949:2-Cl-IB-MECA 2941: 2936: 2904: 2807:Prucalopride 2792:Lubiprostone 2473: 2343: 2328: 2317:. Retrieved 2308: 2304: 2294: 2283:. Retrieved 2266: 2262: 2252: 2241:. Retrieved 2224: 2220: 2210: 2201: 2191: 2182: 2158:. Retrieved 2149: 2140: 2107: 2103: 2097: 2069: 2048:. Retrieved 2018:(1): 35–39. 2015: 2011: 2001: 1989:. Retrieved 1980: 1970: 1959:. Retrieved 1950: 1941: 1908: 1904: 1897: 1886:. Retrieved 1866: 1862: 1849: 1816: 1812: 1806: 1795:. Retrieved 1775: 1756: 1723: 1719: 1713: 1680: 1676: 1642: 1638: 1632: 1599: 1595: 1578:the original 1573: 1564: 1545: 1541: 1512:. Retrieved 1471:pH indicator 1437: 1414: 1405: 1390: 1386:thapsigargin 1377: 1371: 1367:colon cancer 1360: 1350: 1327: 1301: 1278: 1218: 1206: 1185:formed when 1180: 964: 960: 948: 936: 917: 910: 905: 900: 893: 887:below pH 8.3 886: 878:pH indicator 872: 865:pH indicator 831: 810: 806: 802: 798: 706: 705: 610: 558: 525: 486:552 nm (1st) 94:Identifiers 85: 82:Other names 72: 4601:Precursors: 4581:Many others 4551:Aminopterin 4508:Phytic acid 4451:Amflutizole 4446:Allopurinol 4402:Decynium-22 4359:Hexobendine 4231:Transporter 4208:Ticlopidine 4113:Clopidogrel 4023:UDP-glucose 3762:Purotoxin 1 3593:AZ-11645373 3588:AZ-10606120 3386:Tracazolate 3366:Theobromine 3351:SCH-442,416 3346:Rolofylline 3296:Preladenant 3166:Cartazolate 3146:Bamifylline 3096:Tecadenoson 3091:Sonedenoson 3086:Selodenoson 3081:SDZ WAG 994 3076:Regadenoson 3061:Namodenoson 3013:Capadenoson 3008:Binodenoson 3003:BAY 60–6583 2802:Plecanatide 2787:Linaclotide 2764:Naldemedine 2560:Mineral oil 2196:May, Paul. 1192:carbonation 1092:Conditions 1071:<−1 in H 932:thymol blue 854:sulfonation 842:experiments 553:Signal word 425:Appearance 378:Properties 213:100.000.914 155:ChEMBL63857 4804:Phthalides 4773:Categories 4571:Pemetrexed 4530:Tisopurine 4503:Oxipurinol 4498:Niraxostat 4488:Kaempferol 4478:Febuxostat 4422:inhibitors 4334:Cilostazol 4296:Phloridzin 4203:Ticagrelor 4073:AR-C 66096 3933:Diquafosol 3878:α,β-Me-ATP 3863:2-Thio-UTP 3772:Ro 0437626 3725:Phenol Red 3640:Gefapixant 3635:Evans blue 3518:Ivermectin 3448:α,β-Me-ATP 3411:nucleotide 3396:ZM-241,385 3381:Tozadenant 3256:MRE3008F20 3216:Dyphylline 3201:Dimethazan 3131:Acefylline 3101:UK-432,097 3033:Evodenoson 3028:CP-532,903 2988:Apadenoson 2867:modulators 2822:Ulimorelin 2754:Bevenopran 2459:Castor oil 2405:cathartics 2319:2022-02-22 2285:2019-06-26 2243:2020-09-02 2160:2017-11-06 2050:2019-06-26 1961:2020-04-25 1888:2022-02-22 1797:2022-02-22 1781:"Toystore" 1762:US 6531528 1602:(3): 239. 1482:References 1324:Phenol red 1322:See also: 1312:hemoglobin 1121:colorless 1002:Structure 924:methyl red 537:Pictograms 466:Solubility 413:Molar mass 279:6QK969R2IF 166:ChemSpider 122:3D model ( 101:CAS Number 4809:Laxatives 4756:See also: 4659:Guanosine 4609:Adenosine 4525:Quercetin 4493:Myricetin 4349:Estradiol 4276:Estradiol 4266:Adenosine 4178:Prasugrel 4118:Elinogrel 4108:Cangrelor 4053:2-Me-SAMP 3993:PAPET-ATP 3953:INS-37217 3928:Denufosol 3883:Adenosine 3873:5-OMe-UDP 3858:2-Me-SATP 3853:2-Me-SADP 3850:Agonists: 3745:PSB-12062 3680:Magnesium 3645:GW-791343 3533:PAPET-ATP 3453:Adenosine 3443:2-Me-SATP 3440:Agonists: 3361:Theacrine 3356:SCH-58261 3341:Reversine 3226:Etazolate 3176:CGS-15943 3151:Cafedrine 3023:CGS-21680 2973:Adenosine 2954:2'-MeCCPA 2937:Agonists: 2928:adenosine 2905:Agonists: 2817:Tenapanor 2812:Tegaserod 2769:Naloxegol 2749:Axelopran 2744:Alvimopan 2676:Bisacodyl 2588:Laminarid 2583:Lactulose 2527:Sterculia 2512:Ispaghula 2449:Bisoxatin 2444:Bisacodyl 2401:laxatives 1991:April 25, 1748:104475433 1624:0021-9584 1514:7 October 1411:Synthesis 1342:bisacodyl 1203:Education 1196:spackling 1115:colorless 775:with the 768:-thə-leen 603:P308+P313 528:labelling 460:400 mg/l 4634:Cytidine 4629:Cytosine 4520:Propolis 4286:KGO-2173 4281:KGO-2142 4271:dMeThPmR 4237:blockers 4193:Regrelor 4183:PSB-0739 4153:MRS-2578 4148:MRS-2500 4143:MRS-2395 4138:MRS-2279 4133:MRS-2211 4128:MRS-2179 4003:PSB-1114 3998:PSB-0474 3983:MRS-4062 3978:MRS-2957 3973:MRS-2768 3968:MRS-2693 3963:MRS-2690 3958:MRS-2365 3868:5-Br-UDP 3810:TC-P 262 3750:Puerarin 3685:MRS-2159 3660:isoPPADS 3578:A-839977 3573:A-804598 3568:A-740003 3563:A-438079 3558:A-317491 3528:MRS-2219 3391:VUF-5574 3336:PSB-1115 3281:MRS-3777 3276:MRS-1754 3271:MRS-1706 3266:MRS-1334 3261:MRS-1220 3251:KF-26777 3196:CVT-6883 3171:CGH-2466 3156:Caffeine 3048:LUF-5845 3043:LUF-5835 3038:GR 79236 2993:ATL-146e 2875:Receptor 2729:Naloxone 2711:Sorbitol 2686:Glycerol 2658:Sorbitol 2637:macrogol 2623:Mannitol 2578:Lactitol 2532:Triticum 2507:Ethulose 2426:Docusate 2313:Archived 2279:Archived 2237:Archived 2154:Archived 2132:21833487 2124:19247192 2089:11000977 2044:Archived 2040:24783082 2032:14971121 1985:Archived 1955:Archived 1951:DrugBank 1933:36550267 1879:Archived 1841:31837142 1833:12708936 1788:Archived 1705:11206560 1659:92339258 1508:Archived 1450:See also 1382:thrombin 1330:laxative 1318:Laxative 1084:8.3–10.0 977:Species 838:alcohols 611:NFPA 704 519:Hazards 514:) 500:ATC code 186:DrugBank 4794:Phenols 4743:rhubarb 4736:Others: 4714:Uridine 4684:Inosine 4654:Guanine 4604:Adenine 4354:Ethanol 4339:Dilazep 4291:MeThPmR 4198:Suramin 4103:C1330-7 3948:INS-365 3827:TNP-ATP 3805:Suramin 3603:Calcium 3331:PSB-788 3326:PSB-603 3141:ATL-444 2913:Adenine 2896:adenine 2881:ligands 2739:PAMORAs 2681:Dantron 2464:Dantron 2454:Cascara 2080:7196975 1925:9544189 1875:8895745 1728:Bibcode 1685:Bibcode 1604:Bibcode 1378:in vivo 1087:>12 997:In(OH) 846:fuchsia 777:formula 771:) is a 688:what is 686: ( 508: ( 506:A06AB04 434:Density 418:318.328 246:PubChem 195:DB04824 111:77-09-8 4709:Uracil 4704:Ribose 4594:Others 4544:Others 4416:Enzyme 4163:NF-340 4158:NF-157 4058:A3P5PS 3988:NF-546 3710:NF-449 3705:NF-279 3700:NF-157 3695:NF-110 3690:NF-023 3623:Emodin 3618:Copper 3583:AF-353 3553:5-BDBD 3513:HT-AMP 3321:PSB-36 3316:PSB-11 3311:PSB-10 2780:Others 2668:Enemas 2130:  2122:  2087:  2077:  2038:  2030:  1931:  1923:  1873:  1839:  1831:  1768:  1746:  1703:  1657:  1622:  1461:Litmus 1421:phenol 1356:thymol 1221:Barbie 1166:In → H 1126:Image 1112:orange 1109:Color 1035:Model 930:, and 819:acidic 766:NOL(F) 683:verify 680:  559:Danger 477:UV-vis 362:SMILES 234:D05456 146:ChEMBL 61:Names 4364:NBMPR 4173:PPADS 4098:BzATP 4063:AMPαS 4043:UTPγS 4013:UDPβS 3913:ATPγS 3893:ADPβS 3777:Ro 51 3740:PPNDS 3735:PPADS 3675:KN-62 3670:KN-04 3488:BzATP 3483:ATPγS 3211:DPCPX 2128:S2CID 2036:S2CID 1929:S2CID 1882:(PDF) 1859:(PDF) 1837:S2CID 1791:(PDF) 1784:(PDF) 1744:S2CID 1655:S2CID 1280:with 1101:basic 1081:0–8.3 955:anion 834:water 823:basic 327:InChI 124:JSmol 88:)-one 75:)-one 4390:PMAT 4312:ENTs 4249:CNTs 4188:RB-2 4123:Ip5I 4068:Ap4A 4033:Up3U 3923:dATP 3898:Ap3A 3832:Zinc 3782:RO-3 3767:RB-2 3655:Ip5I 3543:Zinc 3473:Ap5A 3468:Ap4A 3236:IBMX 3206:DMPX 3018:CCPA 2403:and 2120:PMID 2085:PMID 2028:PMID 1993:2020 1921:PMID 1871:PMID 1829:PMID 1701:PMID 1620:ISSN 1516:2014 1442:and 1384:and 1273:(aq) 1266:(aq) 1236:(aq) 961:The 911:10.0 860:Uses 807:phph 805:", " 801:", " 764:feh- 599:P281 595:P201 581:H361 577:H350 573:H341 270:UNII 259:4764 225:KEGG 175:4600 4729:UTP 4724:UDP 4719:UMP 4699:ITP 4694:IDP 4689:IMP 4674:GTP 4669:GDP 4664:GMP 4649:CTP 4644:CDP 4639:CMP 4624:ATP 4619:ADP 4614:AMP 4213:UDP 4168:PIT 4093:ATP 4038:UTP 4008:UDP 3943:ITP 3938:IDP 3918:CTP 3908:ATP 3888:ADP 3842:P2Y 3650:HMA 3598:BBG 3538:UTP 3508:GTP 3498:CTP 3478:ATP 3463:AMP 3458:ADP 3427:ATP 3421:P2X 3191:CPX 2998:ATP 2983:AMP 2978:ADP 2964:5'- 2691:Oil 2409:A06 2407:) ( 2309:201 2271:doi 2229:doi 2112:doi 2075:PMC 2020:doi 1913:doi 1821:doi 1736:doi 1693:doi 1647:doi 1643:129 1612:doi 1550:doi 1248:(g) 1068:pH 901:8.3 840:in 803:HPh 799:HIn 526:GHS 511:WHO 481:max 296:EPA 249:CID 4775:: 4434:XO 3795:, 3406:P2 2923:P1 2892:P0 2307:. 2303:. 2277:. 2265:. 2261:. 2235:. 2223:. 2219:. 2200:. 2181:. 2169:^ 2152:. 2148:. 2126:. 2118:. 2108:53 2106:. 2083:. 2059:^ 2042:. 2034:. 2026:. 2016:13 2014:. 2010:. 1983:. 1979:. 1953:. 1949:. 1927:. 1919:. 1909:31 1907:. 1877:. 1867:56 1865:. 1861:. 1835:. 1827:. 1817:37 1815:. 1786:. 1742:. 1734:. 1724:96 1722:. 1699:. 1691:. 1681:57 1679:. 1667:^ 1653:. 1641:. 1618:. 1610:. 1600:60 1598:. 1586:^ 1572:. 1546:12 1544:. 1540:. 1524:^ 1506:. 1489:^ 1446:. 1427:. 1376:) 1358:. 1348:. 1284:. 1268:+ 1254:CO 1251:→ 1241:CO 1239:+ 1232:OH 1211:. 1075:SO 994:In 991:In 984:In 946:. 938:(H 934:. 926:, 856:. 829:. 811:Ph 789:14 783:20 752:iː 601:, 597:, 579:, 575:, 530:: 483:) 479:(λ 400:14 394:20 4745:) 4741:( 4424:) 4420:( 4239:) 4235:( 3823:) 3817:( 3801:) 3789:( 3758:) 3752:( 3631:) 3625:( 3433:) 3424:( 3413:) 3409:( 3054:N 2966:N 2942:N 2930:) 2926:( 2898:) 2894:( 2883:) 2879:( 2856:e 2849:t 2842:v 2735:) 2731:( 2639:) 2635:( 2411:) 2392:e 2385:t 2378:v 2322:. 2288:. 2273:: 2267:4 2246:. 2231:: 2225:4 2204:. 2185:. 2163:. 2134:. 2114:: 2091:. 2053:. 2022:: 1995:. 1964:. 1935:. 1915:: 1891:. 1843:. 1823:: 1800:. 1750:. 1738:: 1730:: 1707:. 1695:: 1687:: 1661:. 1649:: 1626:. 1614:: 1606:: 1558:. 1552:: 1518:. 1275:. 1270:H 1259:3 1243:2 1168:2 1164:3 1077:4 1073:2 989:2 987:H 982:3 980:H 968:a 965:K 963:p 951:2 940:3 906:⇌ 880:) 876:( 795:4 792:O 786:H 780:C 758:/ 755:n 749:l 746:ə 743:θ 740:) 737:f 734:( 731:l 728:ɒ 725:n 722:ˈ 719:ɛ 716:f 713:/ 709:( 678:N 652:0 645:3 638:2 406:4 403:O 397:H 391:C 298:) 294:( 126:) 86:H 73:H 34:. 20:)

Index

Phenolphtalein
Phthalein dye


Preferred IUPAC name
CAS Number
77-09-8
JSmol
Interactive image
ChEMBL
ChEMBL63857
ChemSpider
4600
DrugBank
DB04824
ECHA InfoCard
100.000.914
Edit this at Wikidata
KEGG
D05456
PubChem
4764
UNII
6QK969R2IF
CompTox Dashboard
DTXSID0021125
Edit this at Wikidata
InChI
SMILES
Chemical formula

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