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Home/Compounds/Pharmaceutical Intermediate/(S)-2-((1R,3aS,7aR,E)-4-((E)-2-((3S,5R)-3,5-bis(tert-butyldimethylsilyloxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)propan-1-ol
C34H62O3Si2
575 g/mol
Pharmaceutical Intermediate

(S)-2-((1R,3aS,7aR,E)-4-((E)-2-((3S,5R)-3,5-bis(tert-butyldimethylsilyloxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)propan-1-ol

CAS128387-35-9
Category
Pharmaceutical Intermediate
Compound Class
Steroid
Primary Use
Pharmaceutical Intermediate

This compound is a vitamin D analog intermediate, specifically a protected form of the calcitriol side chain with tert-butyl(dimethyl)silyl (TBDMS) ether groups at the 3- and 5-positions of the cyclohexylidene ring. Its primary significance lies in its use as a building block for the synthesis of vitamin D derivatives in pharmaceutical research and development.

Building block for vitamin D analog synthesisPharmaceutical intermediate for research

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

SimilarStructure SimilarSimilarity 0.83

(R)-6-((1R,3aS,7aR,E)-4-((Z)-2-((3S,5R)-3,5-bis(tert-butyldimethylsilyloxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1H-inden-1-yl)-2-methylheptan-2-ol

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Identifiers
IUPAC Name

(2S)-2-[(1R,3aS,4E,7aR)-4-[(2E)-2-[(3S,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-2-methylidenecyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]propan-1-ol

InChIKey

WBUHPAHBCMHESO-NZAAPPJWSA-N

SMILES

C[C@H](CO)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C\3/C[C@H](C[C@@H](C3=C)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)C

Synonyms (4)

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