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Home/Compounds/API/Trans-calcitriol
C27H44O3
416.6 g/mol
API

(5E)-1alpha,25-dihydroxyvitamin D3 / (5E)-1alpha,25-dihydroxycholecalciferol

CAS73837-24-8
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

This compound is a semi-synthetic derivative of vitamin D3, functioning as an active metabolite. It is primarily supplied as a pharmaceutical raw material for research and manufacturing applications.

Pharmaceutical intermediate for vitamin D analog synthesisResearch compound for calcium metabolism studies

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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Referencestereoisomer of

Calcitriol

CAS32222-06-3

pharmaceutical raw material

Identifiers
IUPAC Name

trans-(1R,3S,5E)-5-[(2E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptan-2-yl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol

InChIKey

GMRQFYUYWCNGIN-DRQJEBLXSA-N

SMILES

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

Synonyms (21)
  • Calcitriol EP Impurity A
  • 5,6-trans-Calcitriol
  • Calcitriol Impurities A
  • Calcitriol impurity A
  • trans-Calcitriol