C27H44O2
400.6 g/mol
APIDanger
25-Hydroxy-7-dehydrocholesterol
CAS22145-68-2EC814-652-6
Category
API
Compound Class
Steroid
Primary Use
Pharmaceutical Raw Material
Calcifediol, also known as 25-hydroxyvitamin D3, is a form of vitamin D produced in the liver by hydroxylation of vitamin D3. It is further hydroxylated in the kidney to form calcitriol, the active hormonal form of vitamin D.
pharmaceutical raw material for vitamin D metabolite productionlaboratory reagent for vitamin D metabolism 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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CAS 22145-68-2
Related Compounds
SimilarStructure SimilarSimilarity 0.80
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Referencestereoisomer of
(3S,9R,10S,13R,14R,17R)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
CAS61585-29-3
research compound
Referencesame scaffold
Ergosterol
CAS57-87-4
pharmaceutical raw material
Safety Reference
Danger
H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H372Causes damage to organs through prolonged or repeated exposure
Identifiers
IUPAC Name
(3S,9S,10R,13R,14R,17R)-17-[(2R)-6-hydroxy-6-methylheptan-2-yl]-10,13-dimethyl-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol
InChIKey
JJFYNCJHSCTBPW-TVQCKQBJSA-N
SMILES
C[C@H](CCCC(C)(C)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3C2=CC=C4[C@@]3(CC[C@@H](C4)O)C)C
Synonyms (20)
- 25-Hydroxyprovitamin D3; Cholesta-5,7-diene-3,25-diol, (3ss)-; Cholesta-5,7-diene-3ss,25-diol; Calcifediol Imp. B (EP)
- Calcifediol EP Impurity B
- Calcifediol monohydrate Impurity B [EP Impurity]
- 25-Hydroxyprovitamin D3
- 25-OH-7-DHC
- 25-hydroxy-7-DHC
- Calcifediol Impurity 13
- Impurity B of Calcifediol