104846-62-0
中文名称
叔丁基(((S,Z)-3 - ((E)-2 - ((1R,3AS,7AR)-1 - ((2R,5R,
英文名称
tert-Butyl-dimethyl-(4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyloxy)-silane
CAS
104846-62-0
分子式
C34H58OSi
分子量
510.91
MOL 文件
104846-62-0.mol
104846-62-0 结构式
基本信息
中文别名
叔丁基(((S,Z)-3 - ((E)-2 - ((1R,3AS,7AR)-1 - ((2R,5R,叔丁基(((S,Z)-3-((E)-2-((1R,3AS,7AR)-1-((2R,5R,E)-5,6-二甲基庚-3-烯 乙基)-4-甲基环己基)氧基)二甲基硅烷
(1R,3AS,4E,7AR)-4-[(2Z)-2-[(5S)-5-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧基]-2-亚甲基环己基]亚乙基]八氢-7A- 甲基-1-[(1R,2E,4R)-1,4,5-三甲基-2-己烯-1-基]-1H-茚
英文别名
tert-Butyl-dimethyl-(4-methylene-3-{2-[7a-methyl-1-(1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-4-ylidene]-ethylidene}-cyclohexyloxy)-silane(1R,3aS,4E,7aR)-4-[(2Z)-2-[(5S)-5-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1-[(1R,2E,4R)-1,4,5-trimethyl-2-hexen-1-yl]-1H-indene
1H-Indene,4-[(2Z)-2-[(5S)-5-[[(1,1-diMethylethyl)diMethylsilyl]oxy]-2-Methylenecyclohexylidene]ethylidene]octahydro-7a-Methyl-1-[(1R,2E,4R)-1,4,5-triMethyl-2-hexen-1-yl]-,(1R,3aS,4E,7aR)-
应用领域
用途一
Vitamin D2 O-t-Butyldimethylsilyl Ether is an impurity of Vitamin D2 (V676040), which is a synthetic form of Vitamin D. Prepared from ergosterol by UV irradiation in a suitable solvent. Commercial solutions are usually made with propylene glycol or sesame oil. Antirachitic.Vitamin D2 O-t-Butyldimethylsilyl Ether is also an intermediate in synthesizing (7Z)-Calcipotriene (C144225), which is an isomeric impurity of Calcipotriene (1442000), a vitamin D3 analogue with low calcemic activity.