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112849-17-9

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112849-17-9 Structure

112849-17-9 Structure
IdentificationBack Directory
[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
[CAS]

112849-17-9
[Synonyms]

Calcipotriol Impurity 11
Calcipotriol Intermediate 9
Calcipotriol (Calcipotriene) intermediate
(5E)-1,3-Bis-O-(tert-Butyldimethylsilyl)-24-oxo-calcipotriene
(2E,4R)-4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-Bis[[(tert...
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
(1a,3b,5E,7E,22E)-24-Cyclopropyl-1,3-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-9,10-secochola-5,7,10(19),22-tetraen-24-one
(R,E)-4-((1R,3aS,7aR,E)-4-((E)-2-((3S,5R)-3,5-bis(tert-butyldiMethylsilyloxy)-2-Methylenecyclohexylidene)ethylidene)-7a-Methyloctahydro-1H-inden-1-yl)-1-cyclopropylpent-2-en-1-one
(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
2-Penten-1-one, 4-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-bis[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-methylenecyclohexylidene]ethylidene]octahydro-7a-methyl-1H-inden-1-yl]-1-cyclopropyl-, (2E,4R)-
InterMediate G6/(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
[Molecular Formula]

C39H66O3Si2
[MDL Number]

MFCD09833393
[MOL File]

112849-17-9.mol
[Molecular Weight]

639.11
Chemical PropertiesBack Directory
[Melting point ]

122-123 °C(Solv: methanol (67-56-1))
[Boiling point ]

628.2±55.0 °C(Predicted)
[density ]

0.98
[storage temp. ]

Amber Vial, -86°C Freezer, Under inert atmosphere
[solubility ]

Chloroform, Dichloromethane, Ethyl Acetate
[form ]

Solid
[color ]

White
Hazard InformationBack Directory
[Chemical Properties]

White Solid
[Uses]

Intermediate in the preparation of Vitamin D (V676040) analogs.
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