API reference

Calcifediol

CAS number
19356-17-3
Molecular formula
C27H44O2
Molecular weight
400.6 g/mol
Calcifediol — 2D structure
2D structure (PubChem)

About this molecule

Calcidiol is a hydroxycalciol that is calciol in which the hydrogen at position 25 has been replaced by a hydroxy group. A prehormone resulting from the oxidation of calciol in the liver, it is further hydroxylated in the kidney to give calcitriol, the active form of vitamin D3. It has a role as a metabolite, a bone density conservation agent, a nutraceutical, a mouse metabolite and a human metabolite. It is a diol, a hydroxycalciol and a member of D3 vitamins.

Source: ChEBI, via PubChem.

Identifiers

IUPAC name
(1S,3Z)-3-[(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-methylidenecyclohexan-1-ol
InChIKey
JWUBBDSIWDLEOM-DTOXIADCSA-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](CCC3=C)O)C
Other CAS numbers recorded
64719-49-9
PubChem CID
5283731

Also known as

Calcifediol · Calcidiol · 25-hydroxyvitamin D3 · Calcifediol anhydrous · Didrogyl · Calcifediolum · Rayaldee · 5,6-cis-25-Hydroxyvitamin D3

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