1162-60-3

• 常用中文名：DELTA-4-替勃龙
• 常用英文名：7.α.-Methyl-17-ethinyl-19-nortestosterone
• CAS号：1162-60-3
• 分子式：C₂₁H₂₈O₂
• 分子量：312.44600
• 发布时间：2016-11-04 14:20:51
• 更新时间：2026-08-02 12:30:06

名称

• 中文名: DELTA-4-替勃龙
• 英文名: 7.α.-Methyl-17-ethinyl-19-nortestosterone
• 中文别名: 孕三烯酮杂质; Δ-4-替勃龙
• 英文别名: (7a,17a)-17-Hydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one; 7α-Methyl-17β-hydroxy-17-ethynylestra-4-ene-3-one; 19-norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl, (7alpha, 17alpha-); 7a-Methylnorethindrone; Gestrinone Impurity 8; (7R,17R)-17-Hydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one; 17α-Ethynyl-17 -hydroxy-7α-Methyl-4-estren-3-one; 17a-Ethynyl-17-hydroxy-7a-methyl-4-estren-3-one; 4-TIBOLONE; 19-Norpregn-4-en-20-yn-3-one, 17-hydroxy-7-methyl-, (7α,17α); (7R,8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-7,13-dimethyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one; Org-OM 38; (7α,17α)-17-Hydroxy-7-Methyl-19-norpregn-4-en-20-yn-3-one; Delta-4-TiboloneQ: What is Delta-4-Tibolone Q: What is the CAS Number of Delta-4-Tibolone Q: What is the storage condition of Delta-4-Tibolone; Org OD 14 4-ene isomer; Methotrexate Impurity 35; Tibolone Impurity C; Delta-4-Tibolone-D5Q: What is Delta-4-Tibolone-D5 Q: What is the CAS Number of Delta-4-Tibolone-D5 Q: What is the storage condition of Delta-4-Tibolone-D5 Q: What e the applications of Delta-4-Tibolone-D5

物化性质

• 密度: 1.13g/cm3
• 沸点: 452.5ºC at 760mmHg
• 熔点: 165-169ºC
• 分子式: C₂₁H₂₈O₂
• 分子量: 312.44600
• 闪点: 192.7ºC
• 精确质量: 312.20900
• PSA: 37.30000
• LogP: 3.73850
• 蒸汽压: 4.32E-10mmHg at 25°C
• 折射率: 1.569
• 更多:

  1.熔点（ºC）：165-169

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : RC9027000 CHEMICAL NAME : 19-Nor-17-alpha-preg-4-en-20-yn-3-one, 17-hydroxy-7-alpha-methyl- CAS REGISTRY NUMBER : 1162-60-3 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C21-H28-O2 MOLECULAR WEIGHT : 312.49 WISWESSER LINE NOTATION : L E5 B666 OV MUTJ E1 FQ F1UU1 K1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Oral DOSE : 4 mg/kg SEX/DURATION : male 10 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - prostate, seminal vesicle, Cowper's gland, accessory glands REFERENCE : CCPTAY Contraception. (Geron-X, Inc., POB 1108, Los Altos, CA 94022) V.1- 1970- Volume(issue)/page/year: 1,87,1970

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