4alpha-Methyl-5 alpha-Ergosta-8,24(28)-Dien-3beta-Ol
[CAS# 17757-07-2]

Identification

• Name: 4alpha-Methyl-5 alpha-Ergosta-8,24(28)-Dien-3beta-Ol
• Synonyms: (3S,4S,5S,10S,13R,14R,17R)-17-[(1R)-1,5-Dimethyl-4-Methylene-Hexyl]-4,10,13-Trimethyl-2,3,4,5,6,7,11,12,14,15,16,17-Dodecahydro-1H-Cyclopenta[A]Phenanthren-3-Ol; (3S,4S,5S,10S,13R,14R,17R)-17-[(1R)-1,5-Dimethyl-4-Methylenehexyl]-4,10,13-Trimethyl-2,3,4,5,6,7,11,12,14,15,16,17-Dodecahydro-1H-Cyclopenta[A]Phenanthren-3-Ol; (3S,4S,5S,10S,13R,14R,17R)-17-[(1R)-4-Isopropyl-1-Methyl-Pent-4-Enyl]-4,10,13-Trimethyl-2,3,4,5,6,7,11,12,14,15,16,17-Dodecahydro-1H-Cyclopenta[A]Phenanthren-3-Ol
• Molecular Formula: C₂₉H₄₈O
• Molecular Weight: 412.70
• CAS Registry Number: 17757-07-2
• SMILES: [C@]34(C2=C([C@@H]1CC[C@@H]([C@]1(CC2)C)[C@@H](CCC(=C)C(C)C)C)CC[C@H]3[C@H](C)[C@H](CC4)O)C
• InChI: 1S/C29H48O/c1-18(2)19(3)8-9-20(4)23-12-13-25-22-10-11-24-21(5)27(30)15-17-29(24,7)26(22)14-16-28(23,25)6/h18,20-21,23-25,27,30H,3,8-17H2,1-2,4-7H3/t20-,21+,23-,24+,25+,27+,28-,29+/m1/s1
• InChIKey: QLDNWJOJCDIMKK-XLFBYWHPSA-N

Properties

• Density: 0.986g/cm³ (Cal.)
• Boiling point: 497.607°C at 760 mmHg (Cal.)
• Flash point: 218.372°C (Cal.)