C27H44O3
416.6 g/mol
APIDanger
Calcitriol
CAS32222-06-3EC250-963-8
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material
Calcitriol is the hormonally active form of vitamin D, normally produced in the kidney. It functions as an active pharmaceutical ingredient used in the manufacture of pharmaceutical products.
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.
Sourcing Calcitriol?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Related Compounds
SimilarStructure SimilarSimilarity 0.83
Falecalcitriol
CAS83805-11-2
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.82
Alfacalcidol
CAS41294-56-8
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.82
1|A-Calcidol
CAS63181-13-5
pharmaceutical raw material
SimilarStructure SimilarSimilarity 0.82
Trans-Alfacalcidol
CAS65445-14-9
pharmaceutical raw material
ReferenceSame Category
Melphalan hydrochloride
CAS3223-07-2
pharmaceutical raw material
ReferenceSame Category
Ornithine aspartate
CAS3230-94-2
pharmaceutical raw material
ReferenceSame Category
N6-Hydroxymethyl Adefovir Dipivoxil
CAS323201-04-3
pharmaceutical raw material
ReferenceSame Category
Sisomicin
CAS32385-11-8
pharmaceutical raw material
Safety Reference
Danger
H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H361Suspected of damaging fertility or the unborn child
Customs Tariff Classification
The international HS code for Calcitriol (CAS 32222-06-3) 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)-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-NKMMMXOESA-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 (79)
- Calcitriol (JAN/USP/INN)
- Calcitriol, European Pharmacopoeia (EP)
- Calcitriolum [INN-Latin]
- 1,25 Dihydroxyvitamin D3
- 1,25(OH)2-20epi-D3
- 1,25(OH)2D3 & CD4
- 1,25-(OH)2D3
- 1,25-DHCC
- 1,25-DIHYDROXYCHOLECALCIFEROL
- 1,25-Dihydroxycholecaliferol
- 1,25-Dihydroxyvitamin D
- 1,25D3
- 1a,25-(OH)2D3
- 1a,25-Dihydroxyvitamin D3
- 1alpha,25(OH)2D3
- 1alpha,25-Dihydroxyvitamin D
- 1alpha,25-Dihydroxyvitamin D3
- 1db1
- 25-dihydroxycholecalciferol
- Asentar
- CALCITRIOL [MART.]
- Calcijex
- Calcitriol (Rocaltrol)
- Calcitriol (Standard)
- Calcitriol 0.25 mcg
- Calcitriol CRS
- Calcitriol Capsules 0.25 mcg
- Calcitriol Capsules 0.5 mcg
- Calcitriol Impurities A
- Calcitriol Nefro
- Calcitriolum
- Calcitrol
- Cas Number 32222-06-3
- D3, 1,25-Dihydroxyvitamin
- Decostriol
- Dihydroxyvitamin D3
- KyraMed, Calcitriol
- Panbonis
- Ro 21-5535
- Rocaltrol
- Rocaltrol (TN)
- Silkis
- Soltriol
- Topitriol
- Toptriol
- Vectical
- calcitriol
- calcitriolo
- dihydroxycholecalciferol
Sourcing Calcitriol?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.