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Home/Compounds/API/Falecalcitriol
C27H38F6O3
524.6 g/mol
API

Falecalcitriol

CAS83805-11-2
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material

Falecalcitriol is a synthetic analog of calcitriol, the active form of vitamin D. It exhibits higher potency in both in vivo and in vitro systems and demonstrates a longer duration of action in vivo.

pharmaceutical raw material for manufacturingresearch compound for vitamin D analog 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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Related Compounds

SimilarStructure SimilarSimilarity 0.83

Calcitriol

CAS32222-06-3

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.83

1β-calcitriol

CAS66791-71-7

research reagent

SimilarStructure SimilarSimilarity 0.83

Trans-calcitriol

CAS73837-24-8

pharmaceutical raw material

SimilarStructure SimilarSimilarity 0.73

Tacalcitol monohydrate

CAS93129-94-3

pharmaceutical raw material

ReferenceSame Category

Ketanserin tartrate

CAS83846-83-7

pharmaceutical raw material

ReferenceSame Category

Cetirizine

CAS83881-51-0

pharmaceutical raw material

ReferenceSame Category

Cetirizine hydrochloride

CAS83881-52-1

pharmaceutical raw material

ReferenceSame Category

Domperidone maleate

CAS83898-65-1

pharmaceutical raw material

Customs Tariff Classification

The international HS code for Falecalcitriol (CAS 83805-11-2) is 2936.29.

HS code (international, 6-digit)

2936.29

EU CN code (8-digit)

2936 29 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

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

InChIKey

XPYGGHVSFMUHLH-UUSULHAXSA-N

SMILES

C[C@H](CCCC(C(F)(F)F)(C(F)(F)F)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 (30)
  • Falecalcitriol (JAN/INN)
  • 26,27-F6-1,25(OH)2-Vit D3
  • F(6)-1,25(OH)2 vitamin D3
  • F6-1,25(OH)2D3
  • F6-1alpha,25(OH)2D3
  • FALECALCITRIOL [MART.]
  • Falecalcitol
  • Falecalcitoriol
  • Flocalcitriol
  • Fulstan
  • Hexafluorocalcitriol
  • Hornel
  • Hornel (TN)
  • Hornel, Fulstan
  • Horner
  • Ro 23-4194
  • calcitriol hexafluoride
  • falecalcitriol
  • falecalcitriolum

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