(2E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-Bis[[(tert-butyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]-1-cyclopropyl-2-penten-1-one

CAS 112849-17-9 · C39H66O3Si2 · 639.11 g/mol

Basic information

CAS number	112849-17-9
Product name	(2E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-Bis[[(tert-butyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]-1-cyclopropyl-2-penten-1-one
Chinese name	钙泊三醇中间体-9
Synonyms	1(S),3(R).20(R)-BIS(TERT-BUTYLDIMETHYLSILYLOXY)-20-(3'-CYCLOPROPYL-3'-OXYPROP-1'(E)-ENYL)-9,10-SECOPREGNA-5(E),10(19)TRIENE
Chinese synonyms	钙泊三醇中间体-9; (2E,4R)-4-[(1R,3AS,4E,7AR)-4-[(2E)-2-[(3S,5R)-3,5-双[[(叔丁基)二甲基硅]氧基]-2-亚甲基环己亚基]乙烯基]八氢-7A-甲基-1H-茚-1-基]-1-环丙基-2-戊烯-1-酮; (2E,4R)-4-[(1R,3AS,4E,7AR)-4-[(2E)-2-[(3S,5R)-3,5-双[[(1,1-二甲基乙基)二甲基硅酯]氧基]-2-亚甲基环亚己基]亚乙基]八氢-7A-甲基-1H-茚-1-基]-1-环丙基-2-戊烯-1-酮
Molecular formula	C39H66O3Si2
Molecular weight	639.11 g/mol

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Appearance	White crystal
Boiling Point	277.1 ( ℃ )