2636-91-1

• 常用中文名：Pregn-4-ene-3,20-dione,2-methyl-, (2a)-(9CI)
• 常用英文名：Pregn-4-ene-3,20-dione,2-methyl-, (2a)-(9CI)
• CAS号：2636-91-1
• 分子式：C₂₂H₃₂O₂
• 分子量：328.48800
• 发布时间：2017-03-11 01:32:12
• 更新时间：2025-10-24 15:01:42

名称

• 英文名: (2R,8S,9S,10R,13S,14S,17S)-17-acetyl-2,10,13-trimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
• 英文别名: 2alpha-Methylprogesterone

物化性质

• 密度: 1.07g/cm3
• 沸点: 453.7ºC at 760 mmHg
• 分子式: C₂₂H₃₂O₂
• 分子量: 328.48800
• 闪点: 169ºC
• 精确质量: 328.24000
• PSA: 34.14000
• LogP: 4.96950
• 蒸汽压: 2.03E-08mmHg at 25°C
• 折射率: 1.537

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TU5405000 CHEMICAL NAME : Pregn-4-ene-3,20-dione, 2-alpha-methyl- CAS REGISTRY NUMBER : 2636-91-1 LAST UPDATED : 198109 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C22-H32-O2 MOLECULAR WEIGHT : 328.54 WISWESSER LINE NOTATION : L E5 B666 OV MUTJ A1 E1 FV1 P1 HEALTH HAZARD DATA ACUTE TOXICITY DATA MUTATION DATA TYPE OF TEST : DNA inhibition TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 50 umol/L REFERENCE : PSEBAA Proceedings of the Society for Experimental Biology and Medicine. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1903/04- Volume(issue)/page/year: 146,401,1974