13-乙基-11-亚甲基-4-雌烯-17-酮

13-乙基-11-亚甲基-4-雌烯-17-酮

CAS号：54024-21-4

英文名：(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one

分子式

C20H28O

熔点

99-101ºC

密度

1.051 g/cm3

分子量

284.436

沸点

412.533ºC at 760 mmHg

溶解度

信号词

危险品标志

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化合物简介

Desogestrel intermediate.

基本信息

中文名称

13-乙基-11-亚甲基-4-雌烯-17-酮

英文名称

(8S,9S,10R,14S)-13-Ethyl-11-methylene-2,3,7,8,9,10,11,12,13, 14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17(6H)-one

中文别名

13-乙基-11-亚甲基-雌甾-4(5)-烯-17-酮、去氧孕烯中间体、去氧孕烯的EP杂质C

英文别名

13b-Ethyl-11-methylenegon-4-en-17-one、13-ethyl-11-methylengon-4-ene、18-methyl-11-methylene-4-estren-17-one、13-ethyl-11-methylenegona-4-en-17-one、Desogestrel InterMediates、13-Ethyl-11-methylene-gon-4-en-17-one、Desogestrel EP IMpurity C、11-methylene-18a-homo-estr-4-en-17-one、13Beta-Ethyl-11-methylenegon-4-en-17-one

CAS号

54024-21-4

分子式

C20H28O

分子量

284.436

精确质量

284.214

PSA

17.07

LOGP

5.0745

编号系统

MDL号

MFCD23135315

物化性质

密度

1.051 g/cm3

沸点

412.533ºC at 760 mmHg

熔点

99-101ºC

闪点

177.856ºC

折射率

1.547

储存条件

Refrigerator

合成路线

共找到3条合成路线 >

(+)-13β-ethyl-11-methylenegona-4-en-17β-ol

(+)-13β-ethyl-11-methylenegona-4-en-17β-ol

13-乙基-11-亚甲基-4-雌烯-17-酮

13-乙基-11-亚甲基-4-雌烯-17-酮

上游原料

共找到26个上游原料 >

17β-(tert-butyldimethylsiloxy)-13-ethyl-11-methylene-3-methoxygona-1,3,5(10)-triene

17β-(tert-butyldimethylsiloxy)-13-ethyl-11-methylene-3-methoxygona-1,3,5(10)-triene

(17beta)-13-乙基-17-羟基-11-亚甲基-4-雌烯-3-酮

(17beta)-13-乙基-17-羟基-11-亚甲基-4-雌烯-3-酮

3,3-ethylenedithio-18a-homo-estr-4-ene-11α,17β-diol

3,3-ethylenedithio-18a-homo-estr-4-ene-11α,17β-diol

11a-羟基-18-甲基雌甾-4-烯-3,17-二酮

11a-羟基-18-甲基雌甾-4-烯-3,17-二酮

11,11-Methylen-18-methyl-Δ4-oestren-3,17-dion

11,11-Methylen-18-methyl-Δ4-oestren-3,17-dion

13-ethyl-gona-4-ene-11α,17β-diol

13-ethyl-gona-4-ene-11α,17β-diol

下游产品

共找到3个下游商品 >

正己烷

去氧孕烯

依托孕烯

上游原料

17β-(tert-butyldimethylsiloxy)-13-ethyl-11-methylene-3-methoxygona-1,3,5(10)-triene (17beta)-13-乙基-17-羟基-11-亚甲基-4-雌烯-3-酮 3,3-ethylenedithio-18a-homo-estr-4-ene-11α,17β-diol 11a-羟基-18-甲基雌甾-4-烯-3,17-二酮 11,11-Methylen-18-methyl-Δ4-oestren-3,17-dion 13-ethyl-gona-4-ene-11α,17β-diol 17β-(tert-butyldimethylsiloxy)-11-carbomethoxy-13-ethyl-3-methoxygona-1,3,5(10),9(11)-tetraene 18a-homo-estr-4-ene-11,17-dione 17,17-((2,2-dimethyl)propane-1,3-dioxy)-18a-homo-estr-4-en-11-one 11-methylene-17-<(2,2-dimethyl)propane-1,3-dioxy>-18a-homo-estr-4-ene 17β-(tert-butyldimethylsiloxy)-13-ethyl-11-(hydroxymethyl)-3-methoxygona-1,3,5(10),9(11)-tetraene (+)-17β-tert-butoxy-13β-ethyl-11-methylenegona-4-ene 11-carbomethoxy-13-ethyl-3-methoxygona-1,3,5(10),9(11)-tetraen-17β-ol (+)-(1S,3aS,4S,7aS)-3a,4,7,7a-tetrahydro-1-(tert-butyldimethylsiloxy)-6-carbomethoxy-7a-ethyl-5-hydroxy-4-(2-(3-methoxyphenyl)ethyl)indane (+)-(1S,3aS,7aS)-3a,4,7,7a-tetrahydro-1-(tert-butyldimethylsiloxy)-6-carbomethoxy-7a-ethyl-5-hydroxyindane (+)-13β-ethyl-11-methylenegona-4-en-17β-ol (+)-(1S,3aS,7aS)-hexahydro-1-(tert-butyldimethylsiloxy)-7a-ethyl-5-indanone D-13β-Ethyl-3,3-ethylenedithio-11-methylenegon-4-ene-17α-ol D-13β-Ethyl-11β-hydroxy-11α-methylgon-5-ene-3,11-dione-3,17-diethylene ketal 18-甲基-11-亚甲基雌甾-4-烯-3,17-二酮 13-ethyl-11-methylenegon-4-ene-3,17-dione cyclic 3-(1,2-ethanediyl dithioacetal) D-13β-Ethyl-11-methylenegon-4-en-17α-ol 3-methoxy-18a-homo-estra-2,5(10)-diene-11α,17β-diol 11α,17β-Dihydroxy-18a-homo-estr-4-en-3-one 13β-ethyl-gona-5-ene-3,11,17-trione-3,17-diethylene ketal (+)-13β-ethyl-3,3-ethylenedithio-11-methylenegona-4-en-17β-ol

下游产品

正己烷去氧孕烯依托孕烯