Knowledge (XXG)

Methylcholanthrene

Source 📝

629:
is able to reverse the MC-binding to DNA. Lung and kidney tissue are not capable of doing this, which may explain why MC is more carcinogenic in lungs and kidneys than in the liver. To be carcinogenic, the MC metabolite has to be covalently bound to DNA. Therefore, it is necessary for MC to be oxygenated in order to carcinogenic. Injected MC does not move away from the injection site. In a rat body MC has a half-life of about 4 weeks. After 8 weeks, 80% of MC is metabolized into water-soluble metabolites. MC and its metabolites mainly exit the body via feces (a ninefold more urine). Three months after injection with MC, 85% of the rats are reported to have tumors. 82% of the tumors is a form of spindle-cell sarcoma.
638:
adenoid hyperplasia or adenomas, and squamous cell carcinoma occurred in 15 (88.2%), 12 (70.6%) and 3 (17.7%) out of 17 rats respectively. After 60 days, the incidences were 15/18 (83.3%), 4/17 (23.5%) and 7/18 (38.9%). All of the precancerous lesions and carcinomas showed positive expression of gamma-glutamyltranspeptidase (GGT). Jin et al. (2013) found that the cellular redox balance is altered by acute exposure to 3-MC. This causes the nuclear factor erythroid 2-related factor 2 (Nrf2)-regulated response pathway to induce antioxidant responses.
24: 273: 198: 543: 566: 33: 670:
Ah genotype. A single ip injection (in inducible fetal lung supernatants) of 100 mg/kg of 3-MC to the mothers resulted in a maximal 50-fold induction of AHH activity by 8 hr, which persisted for 48 hr. The same injections to adult F1 mice revealed only a 4- to 7—fold increase in lung AHH activity, compared to the large fetal induction ratio.
438: 553:
N,N-diethyl-1-naphthamide (2). At -60 ̊C the reaction of 1 and 2 afforded evenly to the lactone (3), the carbonyl addition product which underwent conversion on treatment with acid. The free acid (4) was obtained when the latter was cleaved reductively with zinc and alkali. Cyclization of the product occurred when treated with ZnCl
532:, its responses and change in response are compared. It is also known that due to genetic mutations, the compound causes cancer cells to develop. In 1982, the last article appeared on the synthesis of methylcholanthrene. The yield of 93% was reached and therefore no further adjustments were made to the synthesis scheme. 492:. This compound forms pale yellow solid crystals when crystallized from benzene and ether. It has a melting point around 180 °C and its boiling point is around 280 °C at a pressure of 80 mmHg. Methylcholanthrene is used in laboratory studies of chemical carcinogenesis. It is an alkylated derivative of 637:
Methylcholanthrene is often used to induce tumors in rodents for carcinogenesis and mutagenesis research. In a study from 1991, lung precancerous and cancerous lesions were induced in Wistar rats by one intrabronchial injection of 3-MC. After 30 days, atypical hyperplasia of bronchiolar epithelium,
628:
MC is metabolized by rat liver microsomes into oxygenated forms which alkylate DNA. These oxygenated metabolites bind to double-stranded and single-stranded. Empirical data show that MC tends to bind mostly to G-bases8. When injected in lung, kidney or liver tissue of rats, it appears that the liver
669:
The administration of 3-MC to pregnant mice results in the formation of lung tumors in the offspring. Miller et al. (1990) compared the effects of fetal versus adult exposure to 3-MC on both induction of aryl hydrocarbon hydroxylase (AHH) activity in lung and dependence of lung tumorigenesis on the
580:
process in rat livers. Inhibition could happen on by interfering in demethylase conformations or by interfering in synthesis and/or degradation of demethylase. Experiments showed that the Km doesn't change after 3-MC treatment. This strongly indicates that enzyme affinity is not influenced by 3-MC.
552:
First 3-MC was synthesized with the method of reference. Later the synthesis of the compound was improved. The synthesis of 3-MC consists of a few steps, visualized in figure 1; the first step is the key to success for the synthesis. 4-methylindanone (1) reacts in condensation with lithium salt of
523:
In 1933, the first article about methylcholanthrene was published. Here they described the synthesis of the compound. Not many years later, it became clear that this compound had toxic properties to humans and animals. Therefore, a lot of interest was shown in the compound and it was used often in
646:
3-MC is a ligand of the aryl hydrocarbon receptor (AhR), which stimulates transcription directed by xenobiotic response elements. AhR ligands can induce formation of an AhR-estrogen receptor (ER) complex. 3-MC was found to elicit estrogenic activity by this mechanism, and by stimulation of the
660:
3-MC is mutagenic to human cells. Curren et al. (1978) were the first to report successfully induced mutations in human cells with 3-MC. Skin epithelial cells are thought to metabolize the compound to mutagenic products. The ability to metabolize mutagens may express genetically regulated
619:
Research on the effect of 3-MC in rat uteri concludes that 3-MC acts as an estrogen antagonist. The sexhormone is, like 3-MC, a polycyclic aromatic hydrocarbon. 3-MC and estrogen bind to estrogenreceptors competitively, reducing the estrogen expression.
600:. The second epoxide is not hydrolysed immediately because it is localized next to a bay region, which shields the epoxide. This way, the metabolite is able to travel and bind to DNA in figure (2). The mechanism is derived from the binding mechanism of 1230:
Hutton JJ, Meier J, Hackney C (January 1979). "Comparison of the in vitro mutagenicity and metabolism of dimethylnitrosamine and benzopyrene in tissues from inbred mice treated with phenobarbital, 3-methylcholanthrene or polychlorinated biphenyls".
615:
There appears to be an equilibrium in 3-MC-free and 3-MC-bound. It is hard to determine how when the equilibrium is formed due to difficulties with radioactive measurements. A probable saturating dose is thought to be around 40 mg 3-MC/kg.
585:. These results point towards inhibition of demethylase synthesis and/or induction of demetylase degradation. Unpublished observations of Venkatesan, Argus and Arcos suggest that demethylase synthesis inhibition is most plausible. 1266:
Miller MS, Jones AB, Park SS, Anderson LM (June 1990). "The formation of 3-methylcholanthrene-initiated lung tumors correlates with induction of cytochrome P450IA1 by the carcinogen in fetal but not adult mice".
1332: 484:
at very high temperatures. Methylcholanthrene is also known as 3-methylcholanthrene, 20-methylcholanthrene or the IUPAC name 3-methyl-1,2-dyhydrobenzoaceanthrylene. The short notation often used is
451: 1325: 661:
differences within a species such as man or mouse, causing environmental chemicals to show a different level of mutagenicity and carcinogenicity to specific individuals.
528:
research. Methylcholanthrene is often tested on mice and rats to derive information for cancer medicine development. Due to the influence of the compound on the
1318: 312: 1146:
Shipley JM, Waxman DJ (June 2006). "Aryl hydrocarbon receptor-independent activation of estrogen receptor-dependent transcription by 3-methylcholanthrene".
1552: 1420: 105: 1001:
Sheen YY, Kim SS, Yun HC (1993). "Effect of 3-methylcholanthrene on rat uterus: Uterine growth and mechanism of action of 3-methylcholanthrene".
557:
in acetic acid anhydride and gave the compound 6-acetoxy-3-MC (5). Reducing this product with hydriodic acid in propionic acid resulted in 3-MC.
822:
Cook JW, Haslewood GA (1934). "The synthesis of 5 : 6-dimethyl-1 : 2-benzanthraquinone, a degradation product of deoxycholic acid".
1305: 914:
Eastman A, Sweetenham J, Bresnick E (December 1978). "Comparison of in vivo and in vitro binding of polycyclic hydrocarbons to DNA".
287: 1099:"Acute exposure to 3-methylcholanthrene induces hepatic oxidative stress via activation of the Nrf2/ARE signaling pathway in mice" 1406: 647:
expression of some endogenous ER target genes. 3-MC may cause respiratory tract irritation, skin irritation or eye irritation.
1430: 605: 477: 771:
Duran-Reynals ML, Stanley B (December 1961). "Vaccinia dermal infection and methylcholanthrene in cortisone-treated mice".
1402: 458: 1520: 230: 856:
Harvey RG, Cortez C, Jacobs SA (1982). "Synthesis of polycyclic aromatic hydrocarbons via a novel annelation method".
251: 1352: 1341: 612:
is used in the figure, since that base appears to be bound to Benzopyrene far more often than the other bases.
1195:
Curren RD, Homer CJ, Price PJ, Freeman AE (March 1979). "Mutagenesis of human cells by 3-methylcholanthrene".
687: 1425: 415: 193: 529: 296:
InChI=1S/C21H16/c1-13-6-7-15-12-20-17-5-3-2-4-14(17)8-9-18(20)19-11-10-16(13)21(15)19/h2-9,12H,10-11H2,1H3
23: 1547: 155: 1493: 882:"Mechanism of 3-methylcholanthrene-induced inhibition of dimethylnitrosamine demethylase in rat liver" 1542: 1434: 1398: 780: 45: 1503: 1474: 1450: 1181: 574: 542: 268: 71: 1344: 1128: 1018: 804: 735: 565: 1498: 1284: 1248: 1212: 1163: 1120: 1079: 1052: 983: 931: 893: 796: 753: 493: 596:
and another epoxidation, to a very reactive epoxide. Epoxidations are realized by the enzyme
496:
and has a similar UV spectrum. The most common isomer is 3-methylcholanthrene, although the
1379: 1368: 1276: 1240: 1204: 1155: 1110: 1010: 973: 965: 923: 881: 788: 743: 725: 481: 403: 335: 588:
A possible mechanism for this reaction is depicted in figure (2). 3-MC is metabolized, via
239: 1040: 597: 582: 508: 175: 784: 272: 197: 135: 81: 1442: 1438: 1310: 978: 953: 609: 601: 429: 748: 713: 1536: 1280: 1244: 1208: 927: 392: 382: 186: 1022: 808: 1446: 1410: 1132: 497: 792: 712:
Malins DC, Anderson KM, Gilman NK, Green VM, Barker EA, Hellström KE (July 2004).
701:
Lide DR (2007). "CRC Handbook of Chemistry and Physics 88th Edition". p. 173.
32: 219: 1461: 589: 577: 504: 503:
3-Methylcholanthrene, a known carcinogen which builds up in the prostate due to
1159: 718:
Proceedings of the National Academy of Sciences of the United States of America
1478: 1471: 1385: 1375: 1371: 593: 525: 474: 354: 166: 1482: 1465: 1456: 1390: 730: 1167: 1124: 1056: 800: 757: 1288: 1083: 987: 897: 1414: 1306:
National Pollutant Inventory - Polycyclic Aromatic Hydrocarbon Fact Sheet
1252: 1216: 969: 935: 512: 1395: 1014: 739: 372: 206: 1115: 1098: 1072:
Zhongguo Yi Xue Ke Xue Yuan Xue Bao. Acta Academiae Medicinae Sinicae
146: 428:
Except where otherwise noted, data are given for materials in their
581:
Instead, incubation with 3-MC leads to a decrease in the amount of
837:
Jacobs SA, Harvey RG (1981). "Synthesis of 3-methylcholanthrene".
564: 541: 126: 104: 94: 714:"Development of a cancer DNA phenotype prior to tumor formation" 1314: 1097:
Jin Y, Miao W, Lin X, Pan X, Ye Y, Xu M, Fu Z (December 2014).
954:"3-Methylcholanthrene uptake and metabolism in organ culture" 256: 909: 907: 947: 945: 604:
to DNA. This is likely because it is plausible that two
446: 875: 873: 871: 1041:"A study of the metabolism of 20-methylcholanthrene" 1351: 1353: 952:Lasnitzki I, Bard DR, Franklin HR (August 1975). 880:Venkatesan N, Argus MF, Arcos JC (October 1970). 218: 80: 1034: 1032: 1326: 8: 1333: 1319: 1311: 320:CC1=C2CCC3=C2C(=CC4=C3C=CC5=CC=CC=C54)C=C1 271: 196: 174: 15: 1114: 977: 747: 729: 238: 409:not, but in xylene, toluene and benzene 50:3-Methyl-1,2-dihydrocyclopentatetraphene 679: 317: 292: 267: 608:are metabolized via the same pathway. 397:280 °C (536 °F; 553 K) 387:180 °C (356 °F; 453 K) 187: 573:3-MC has an inhibitory function in a 299:Key: PPQNQXQZIWHJRB-UHFFFAOYSA-N 154: 134: 7: 1184:. U.S. National Library of Medicine. 1269:Toxicology and Applied Pharmacology 1148:Toxicology and Applied Pharmacology 209: 546:1. Synthesis of methylcholanthrene 14: 1426:Modified low-density lipoproteins 1358:Tooltip Aryl hydrocarbon receptor 1039:Dauben WG, Mabee D (March 1951). 511:. It "readily produces" primary 1553:Polycyclic aromatic hydrocarbons 1431:Polycyclic aromatic hydrocarbons 858:The Journal of Organic Chemistry 606:polycyclic aromatic hydrocarbons 436: 31: 22: 916:Chemico-Biological Interactions 824:Journal of the Chemical Society 478:polycyclic aromatic hydrocarbon 432:(at 25 °C , 100 kPa). 1403:polychlorinated dibenzodioxins 1003:Archives of Pharmacal Research 569:2.Methylcholanthrene mechanism 1: 1521:Receptor/signaling modulators 793:10.1126/science.134.3494.1984 359:268.35174 g/mol 1281:10.1016/0041-008x(90)90298-9 1245:10.1016/0165-1218(79)90010-7 1209:10.1016/0027-5107(79)90214-8 928:10.1016/0009-2797(78)90095-9 507:breakdown, is implicated in 500:can occur in other places. 377:1.28 g/cu cm at 20 °C 1569: 1160:10.1016/j.taap.2005.09.011 665:Non-human toxicity studies 1512: 1342:Aryl hydrocarbon receptor 1070:He R (October 1991). "". 958:British Journal of Cancer 426: 328: 308: 283: 64: 56: 44: 39: 30: 21: 1103:Environmental Toxicology 731:10.1073/pnas.0403888101 416:Magnetic susceptibility 1457:Tapinarof (benvitimod) 688:"3-methylcholanthrene" 570: 547: 530:central nervous system 1399:aromatic hydrocarbons 568: 545: 59:20–Methylcholanthrene 17:3-Methylcholanthrene 1435:3-methylcholanthrene 970:10.1038/bjc.1975.152 480:produced by burning 46:Preferred IUPAC name 1504:Cyproterone acetate 1386:Dietary carotenoids 839:Tetrahedron Letters 785:1961Sci...134.1984D 779:(3494): 1984–1985. 724:(29): 10721–10725. 575:dimethylnitrosamine 404:Solubility in water 18: 1015:10.1007/bf02977516 651:Effects on animals 571: 548: 471:Methylcholanthrene 459:Infobox references 367:Pale yellow solid 16: 1530: 1529: 1494:7-Ketocholesterol 1233:Mutation Research 1197:Mutation Research 1116:10.1002/tox.21870 1109:(12): 1399–1408. 892:(10): 2556–2562. 482:organic compounds 467:Chemical compound 465: 464: 252:CompTox Dashboard 106:Interactive image 1560: 1451:β-naphthoflavone 1380:prostaglandin G2 1369:Arachidonic acid 1359: 1355: 1335: 1328: 1321: 1312: 1293: 1292: 1263: 1257: 1256: 1227: 1221: 1220: 1192: 1186: 1185: 1178: 1172: 1171: 1143: 1137: 1136: 1118: 1094: 1088: 1087: 1067: 1061: 1060: 1036: 1027: 1026: 998: 992: 991: 981: 949: 940: 939: 911: 902: 901: 877: 866: 865: 864:(11): 2120–2125. 853: 847: 846: 834: 828: 827: 819: 813: 812: 768: 762: 761: 751: 733: 709: 703: 702: 698: 692: 691: 684: 656:Effects on human 449: 443: 440: 439: 336:Chemical formula 276: 275: 260: 258: 242: 222: 211: 200: 189: 178: 158: 138: 108: 84: 35: 26: 19: 1568: 1567: 1563: 1562: 1561: 1559: 1558: 1557: 1533: 1532: 1531: 1526: 1508: 1443:benzanthracenes 1357: 1347: 1339: 1302: 1297: 1296: 1265: 1264: 1260: 1229: 1228: 1224: 1194: 1193: 1189: 1180: 1179: 1175: 1145: 1144: 1140: 1096: 1095: 1091: 1069: 1068: 1064: 1045:Cancer Research 1038: 1037: 1030: 1000: 999: 995: 951: 950: 943: 913: 912: 905: 886:Cancer Research 879: 878: 869: 855: 854: 850: 836: 835: 831: 821: 820: 816: 770: 769: 765: 711: 710: 706: 700: 699: 695: 686: 685: 681: 676: 667: 658: 653: 644: 635: 626: 598:cytochrome P450 583:enzyme activity 563: 556: 538: 521: 509:prostate cancer 468: 461: 456: 455: 454:  ?) 445: 441: 437: 433: 422:-194·10 cm/mol 419: 406: 348: 344: 338: 324: 321: 316: 315: 304: 301: 300: 297: 291: 290: 279: 261: 254: 245: 225: 212: 181: 161: 141: 120: 111: 98: 87: 74: 60: 52: 51: 12: 11: 5: 1566: 1564: 1556: 1555: 1550: 1545: 1535: 1534: 1528: 1527: 1525: 1524: 1517: 1513: 1510: 1509: 1507: 1506: 1501: 1496: 1487: 1486: 1469: 1459: 1454: 1428: 1423: 1418: 1393: 1388: 1383: 1362: 1360: 1349: 1348: 1340: 1338: 1337: 1330: 1323: 1315: 1309: 1308: 1301: 1300:External links 1298: 1295: 1294: 1275:(2): 235–245. 1258: 1222: 1203:(1): 109–113. 1187: 1173: 1138: 1089: 1078:(5): 343–346. 1062: 1051:(3): 216–220. 1028: 993: 964:(2): 219–229. 941: 922:(3): 345–353. 903: 867: 848: 829: 826:. p. 428. 814: 763: 704: 693: 678: 677: 675: 672: 666: 663: 657: 654: 652: 649: 643: 640: 634: 631: 625: 622: 610:Deoxyguanosine 562: 559: 554: 550: 549: 537: 534: 520: 517: 494:benzanthracene 466: 463: 462: 457: 435: 434: 430:standard state 427: 424: 423: 420: 414: 411: 410: 407: 402: 399: 398: 395: 389: 388: 385: 379: 378: 375: 369: 368: 365: 361: 360: 357: 351: 350: 346: 342: 339: 334: 331: 330: 326: 325: 323: 322: 319: 311: 310: 309: 306: 305: 303: 302: 298: 295: 294: 286: 285: 284: 281: 280: 278: 277: 264: 262: 250: 247: 246: 244: 243: 235: 233: 227: 226: 224: 223: 215: 213: 205: 202: 201: 191: 183: 182: 180: 179: 171: 169: 163: 162: 160: 159: 151: 149: 143: 142: 140: 139: 131: 129: 123: 122: 117: 116:Abbreviations 113: 112: 110: 109: 101: 99: 92: 89: 88: 86: 85: 77: 75: 70: 67: 66: 62: 61: 58: 54: 53: 49: 48: 42: 41: 37: 36: 28: 27: 13: 10: 9: 6: 4: 3: 2: 1565: 1554: 1551: 1549: 1546: 1544: 1541: 1540: 1538: 1523: 1522: 1518: 1515: 1514: 1511: 1505: 1502: 1500: 1497: 1495: 1492: 1489: 1488: 1484: 1480: 1476: 1473: 1470: 1467: 1463: 1460: 1458: 1455: 1452: 1448: 1447:benzoflavones 1444: 1440: 1436: 1432: 1429: 1427: 1424: 1422: 1419: 1416: 1412: 1411:dibenzofurans 1408: 1404: 1400: 1397: 1394: 1392: 1389: 1387: 1384: 1381: 1377: 1373: 1370: 1367: 1364: 1363: 1361: 1356: 1350: 1346: 1343: 1336: 1331: 1329: 1324: 1322: 1317: 1316: 1313: 1307: 1304: 1303: 1299: 1290: 1286: 1282: 1278: 1274: 1270: 1262: 1259: 1254: 1250: 1246: 1242: 1238: 1234: 1226: 1223: 1218: 1214: 1210: 1206: 1202: 1198: 1191: 1188: 1183: 1177: 1174: 1169: 1165: 1161: 1157: 1153: 1149: 1142: 1139: 1134: 1130: 1126: 1122: 1117: 1112: 1108: 1104: 1100: 1093: 1090: 1085: 1081: 1077: 1073: 1066: 1063: 1058: 1054: 1050: 1046: 1042: 1035: 1033: 1029: 1024: 1020: 1016: 1012: 1008: 1004: 997: 994: 989: 985: 980: 975: 971: 967: 963: 959: 955: 948: 946: 942: 937: 933: 929: 925: 921: 917: 910: 908: 904: 899: 895: 891: 887: 883: 876: 874: 872: 868: 863: 859: 852: 849: 844: 840: 833: 830: 825: 818: 815: 810: 806: 802: 798: 794: 790: 786: 782: 778: 774: 767: 764: 759: 755: 750: 745: 741: 737: 732: 727: 723: 719: 715: 708: 705: 697: 694: 689: 683: 680: 673: 671: 664: 662: 655: 650: 648: 641: 639: 632: 630: 623: 621: 617: 613: 611: 607: 603: 599: 595: 591: 586: 584: 579: 576: 567: 560: 558: 544: 540: 539: 535: 533: 531: 527: 526:toxicological 518: 516: 514: 510: 506: 501: 499: 495: 491: 487: 483: 479: 476: 472: 460: 453: 448: 431: 425: 421: 417: 413: 412: 408: 405: 401: 400: 396: 394: 393:Boiling point 391: 390: 386: 384: 383:Melting point 381: 380: 376: 374: 371: 370: 366: 363: 362: 358: 356: 353: 352: 340: 337: 333: 332: 327: 318: 314: 307: 293: 289: 282: 274: 270: 269:DTXSID0020862 266: 265: 263: 253: 249: 248: 241: 237: 236: 234: 232: 229: 228: 221: 217: 216: 214: 208: 204: 203: 199: 195: 192: 190: 188:ECHA InfoCard 185: 184: 177: 173: 172: 170: 168: 165: 164: 157: 153: 152: 150: 148: 145: 144: 137: 133: 132: 130: 128: 125: 124: 118: 115: 114: 107: 103: 102: 100: 96: 91: 90: 83: 79: 78: 76: 73: 69: 68: 63: 55: 47: 43: 38: 34: 29: 25: 20: 1548:Hepatotoxins 1519: 1491:Antagonists: 1490: 1462:Tetrapyroles 1365: 1272: 1268: 1261: 1239:(1): 75–94. 1236: 1232: 1225: 1200: 1196: 1190: 1176: 1154:(2): 87–97. 1151: 1147: 1141: 1106: 1102: 1092: 1075: 1071: 1065: 1048: 1044: 1006: 1002: 996: 961: 957: 919: 915: 889: 885: 861: 857: 851: 845:: 1093–1096. 842: 838: 832: 823: 817: 776: 772: 766: 721: 717: 707: 696: 682: 668: 659: 645: 636: 627: 618: 614: 587: 572: 551: 522: 502: 498:methyl group 489: 485: 475:carcinogenic 473:is a highly 470: 469: 65:Identifiers 57:Other names 1543:Carcinogens 1475:derivatives 1439:benzopyrene 1396:Halogenated 1372:metabolites 602:benzopyrene 590:epoxidation 578:demethylase 505:cholesterol 364:Appearance 329:Properties 194:100.000.252 156:ChEMBL40583 136:CHEBI:34342 1537:Categories 1479:indigo dye 1472:Tryptophan 1376:lipoxin A4 1345:modulators 1009:(4): 276. 674:References 624:Metabolism 594:hydrolysis 355:Molar mass 240:214U33M1RL 167:ChemSpider 93:3D model ( 72:CAS Number 1499:CH-223191 1483:indirubin 1466:bilirubin 1415:biphenyls 1391:Flutamide 1366:Agonists: 561:Mechanism 536:Synthesis 515:in mice. 1516:See also 1182:"TOXNET" 1168:16257430 1125:23712962 1057:14821965 1023:95829643 809:40961133 801:13888610 758:15249662 642:Toxicity 633:Efficacy 513:sarcomas 418:(χ) 1477:(e.g., 1464:(e.g., 1449:(e.g., 1433:(e.g., 1405:(e.g., 1401:(e.g., 1374:(e.g., 1289:2363175 1133:6071670 1084:1686852 988:1240005 979:2024855 898:5474178 781:Bibcode 773:Science 740:3372726 519:History 452:what is 450: ( 373:Density 349: 207:PubChem 82:56-49-5 1287:  1253:106274 1251:  1217:431552 1215:  1166:  1131:  1123:  1082:  1055:  1021:  986:  976:  936:719814 934:  896:  807:  799:  756:  749:490001 746:  738:  447:verify 444:  313:SMILES 147:ChEMBL 121:20-MC 40:Names 1129:S2CID 1019:S2CID 805:S2CID 736:JSTOR 288:InChI 127:ChEBI 95:JSmol 1407:TCDD 1285:PMID 1249:PMID 1213:PMID 1164:PMID 1121:PMID 1080:PMID 1053:PMID 984:PMID 932:PMID 894:PMID 797:PMID 754:PMID 486:3-MC 231:UNII 220:1674 176:1611 119:3-MC 1421:ΙΤΕ 1409:), 1354:AhR 1277:doi 1273:104 1241:doi 1205:doi 1156:doi 1152:213 1111:doi 1011:doi 974:PMC 966:doi 924:doi 789:doi 777:134 744:PMC 726:doi 722:101 490:MCA 488:or 257:EPA 210:CID 1539:: 1481:, 1453:)) 1445:, 1441:, 1437:, 1413:, 1378:, 1283:. 1271:. 1247:. 1237:66 1235:. 1211:. 1201:60 1199:. 1162:. 1150:. 1127:. 1119:. 1107:29 1105:. 1101:. 1076:13 1074:. 1049:11 1047:. 1043:. 1031:^ 1017:. 1007:16 1005:. 982:. 972:. 962:32 960:. 956:. 944:^ 930:. 920:23 918:. 906:^ 890:30 888:. 884:. 870:^ 862:47 860:. 843:22 841:. 803:. 795:. 787:. 775:. 752:. 742:. 734:. 720:. 716:. 592:, 347:16 343:21 1485:) 1468:) 1417:) 1382:) 1334:e 1327:t 1320:v 1291:. 1279:: 1255:. 1243:: 1219:. 1207:: 1170:. 1158:: 1135:. 1113:: 1086:. 1059:. 1025:. 1013:: 990:. 968:: 938:. 926:: 900:. 811:. 791:: 783:: 760:. 728:: 690:. 555:2 442:N 345:H 341:C 259:) 255:( 97:)

Index



Preferred IUPAC name
CAS Number
56-49-5
JSmol
Interactive image
ChEBI
CHEBI:34342
ChEMBL
ChEMBL40583
ChemSpider
1611
ECHA InfoCard
100.000.252
Edit this at Wikidata
PubChem
1674
UNII
214U33M1RL
CompTox Dashboard
DTXSID0020862
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
Density
Melting point
Boiling point

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.