1162-53-4

• 常用中文名：16-妊娠双烯醇酮
• 常用英文名：16-Dehydropregnenolone
• CAS号：1162-53-4
• 分子式：C₂₁H₃₀O₂
• 分子量：314.46200
• 发布时间：2018-03-26 08:00:00
• 更新时间：2026-07-15 12:53:23

名称

• 中文名: 16-妊娠双烯醇酮
• 英文名: 16,17-didehydropregnenolone
• 中文别名: 醋酸妊娠双烯醇酮; 3β-羟基-孕甾-5,16-二烯-20-酮; 别孕酮标准品001; 妊娠双烯醇酮; 别孕酮001; 3beta-羟基孕甾-5,16-二烯-20-酮; 孕烯醇酮杂质1; 醋酸妊娠双烯醇酮酯杂质J; 黄体酮杂质58; (3B)-3-羟基孕甾-5,16-二烯-20-酮
• 英文别名: Progesterone Impurity 58; 5,16-Pregnadien-3β-ol-20-one; 1-[(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone; 3-beta-hydroxypregna-5,16-dien-20-one; Allopregnanolone-001; PREGNA-5, 16-DIEN-3BETA-OL-20-ONE; Pregnenolone 16-Dehydro; Pregnenolone Impurity 1; MFCD00051130; CDRI/80-574; 18-Dehydropregnenolone Acetate Impurity J; 3BETA-HYDROXY-5,16-PREGNADIEN-20-ONE; Pregna-5,16-dien-3β-ol-20-one; ACETIC ACID (3S,8R,9S,10R,13S,14S)-17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL ESTER; 1-(3-HO-10,13-DIMETHYL-DODECAHYDRO-1H-CYCLOPENTA(A)PHENANTHREN-17-YL)-ETHANONE; 16-DPA; 5,16-PREGNADIEN-3BETA-OL-20-ONE ACETATE; 5-Pregnene-16-dehydro-3β-ol-20-one; 5, 16-PREGNADIEN-3β-OL-20-ONE; Pregnadienolone; DPA; (17-ACETYL-10,13-DIMETHYL-2,3,4,7,8,9,11,12,14,15-DECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-YL) ACETATE; EINECS 214-602-8; 5,16-PREGNADIEN-3B-ACETOXY-20-ONE; 16-DEHYDRO PREGNENLONE ACETATE; Pregnanolone Impurity 1; Pregna-5,16-dien-20-one, 3-hydroxy-, (3β); 16-Dehydro Pregnenolone Acetate Impurity 7; 1-((3S,8R,9S,10R,13S,14S)-3-HYDROXY-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15-DODECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL)-ETHANONE; 16-dehydro-pregnenolone; 16-Dehydropregnolone; 6-Dehydropregnenolone; 3-Hydroxypregna-5,16-dien-20-one; 3BETA-ACETOXY-5,16-PREGNADIEN-20-ONE; Pregna-5,16-dienolone; Pregna-5,16-dien-20-one, 3-hydroxy-, (3beta); 5,16-PREGNADIEN-3-BETA-OL-20-ONE; 3β-Hydroxy-5,16-pregnadien-20-one, 5,16-Pregnadien-3β-ol-20-one, 5-Pregnene-16-dehydro-3β-ol-20-one, Pregna-5,16-dien-3β-ol-20-one; delta16-Pregnenolone; 3BETA-HYDROXY-5,16-PREGNADIEN-20-ONE ACETATE; 5A,16-DEHYROPREGNENOLONE; Pregna-5,16-dien-20-one, 3beta-hydroxy; 16-DEHYDROPREGNENOLONE; Don't progesterone; 5,16-pregnadiene-3beta-ol-20-one; 3β-Hydroxy-5,16-pregnadien-20-one; (3b)-3-Hydroxypregna-5,16-dien-20-one; Propanamide,N-(3-bromophenyl)-4-chloro; 1-(3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanone; 5,16-Pregnadiene-3β-ol-20-one; Pregna-5,16-dien-20-one, 3-hydroxy-, (3b); Dehydropregnenolone

物化性质

• 密度: 1.11 g/cm3
• 沸点: 456.6ºC at 760 mmHg
• 分子式: C₂₁H₃₀O₂
• 分子量: 314.46200
• 闪点: 194.4ºC
• 精确质量: 314.22500
• PSA: 37.30000
• LogP: 4.43540
• 蒸汽压: 2.96E-10mmHg at 25°C
• 折射率: 1.565
• 储存条件: 2-8℃
• 分子结构:

  1、 摩尔折射率：92.05

  2、 摩尔体积（cm³/mol）：282.5

  3、 等张比容（90.2K）：727.6

  4、 表面张力（dyne/cm）：43.9

  5、 极化率（10-24cm3）：36.49

• 更多:

  1.形状：白色或类白色结晶性粉末。

  2.熔点（ºC）：205-220

安全

• 危害码 (欧洲): Xn
• 风险声明 (欧洲): R20/22:Harmful by inhalation and if swallowed .
• 安全声明 (欧洲): S22-S24/25
• WGK德国: 3

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