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5,24(28)-胆甾二烯-24-亚甲基-3beta-醇

5,24(28)-胆甾二烯-24-亚甲基-3beta-醇

CAS号：474-63-5

英文名：24-methylenecholesterol

分子式

C28H46O

熔点

密度

0.98g/cm3

分子量

398.664

沸点

490.3ºC at 760mmHg

溶解度

信号词

危险品标志

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基本信息

中文名称

5,24(28)-胆甾二烯-24-亚甲基-3beta-醇

英文名称

24-methylenecholesterol

中文别名

英文别名

24-methylencholesterol、Cholesterol, 24-methylene-、Chalinasterol

CAS号

474-63-5

分子式

C28H46O

分子量

398.664

精确质量

398.355

PSA

20.23

LOGP

7.5548

编号系统

UNII

SJ0718OYKX

物化性质

密度

0.98g/cm3

沸点

490.3ºC at 760mmHg

闪点

213.8ºC

折射率

1.528

蒸汽压

1.14E-11mmHg at 25°C

合成路线

共找到5条合成路线 >

24-Ketocholesterol

24-Ketocholesterol

甲基三苯基溴化膦

甲基三苯基溴化膦

5,24(28)-胆甾二烯-24-亚甲基-3beta-醇

5,24(28)-胆甾二烯-24-亚甲基-3beta-醇

上游原料

共找到19个上游原料 >

(1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-6-((R)-hex-5-yn-2-yl)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene

(1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-6-((R)-hex-5-yn-2-yl)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene

((R,E)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-1-tosylhex-1-en-2-yl)(phenyl)selane

((R,E)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-1-tosylhex-1-en-2-yl)(phenyl)selane

链甾醇

(3beta,20S)-20-甲酰基-3-羟基-5-孕烯

(3beta,20S)-20-甲酰基-3-羟基-5-孕烯

(3-methyl-2-oxobutyl)-triphenylarsanium,bromide

(3-methyl-2-oxobutyl)-triphenylarsanium,bromide

5α,6β-dibromostigmast-22-en-3β-(2-tetrahydropyranyl)ether

5α,6β-dibromostigmast-22-en-3β-(2-tetrahydropyranyl)ether

下游产品

共找到7个下游商品 >

链甾醇

桐甾醇

(3beta,5alpha,24R)-麦角甾烷-3-醇

(3beta,5alpha,24R)-麦角甾烷-3-醇

胆固醇

菜油甾醇

上游原料

(1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-6-((R)-hex-5-yn-2-yl)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene ((R,E)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-1-tosylhex-1-en-2-yl)(phenyl)selane 链甾醇 (3beta,20S)-20-甲酰基-3-羟基-5-孕烯 (3-methyl-2-oxobutyl)-triphenylarsanium,bromide 5α,6β-dibromostigmast-22-en-3β-(2-tetrahydropyranyl)ether (20S)-20-Iodomethyl-6β-methoxy-3α,5-cyclo-5α-pregnane stigmast-4,22-dien-3β-(2-tetrahydropyranyl)ether 甲基三苯基碘化膦植物甾醇甲基三苯基溴化膦 24-methylene-3α,5-cyclo-6β-methoxycholestane (1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-6-((R,E)-6-methyl-5-(tosylmethylene)heptan-2-yl)hexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene (22-trans)-3β-hydroxy-cholest-5,22-diene-24-one methylidene triphenyl phosphorane [(R)-5-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-Methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-hex-1-ynyl]-trimethyl-silane 3β-hydroxycholest-5-en-24-one acetate 24-Ketocholesterol

下游产品

链甾醇桐甾醇甲醛 (3beta,5alpha,24R)-麦角甾烷-3-醇胆固醇菜油甾醇 isofucosterol