Calcifediol anhydrous

Calcidiol - definition from Biology-Online.org

[25-hydroxycholecalciferol (a 3,25-diol);the first step in the biological conversion of vitamin D3 to the more active form, calcitriol; it is more potent than vitamin D3. Synonym: 25-hydroxycholecalciferol, calcifediol. calcidiol 1a-hydroxylase, 25-hydroxycholecalciferol 1a-hydroxylase, the monooxygenase that forms calcitriol from calcidiol using O2 and NADPH; a deficiency in this enzyme can result in features of a vitamin d deficiency.

MediLexicon calcidiol - Medical Dictionary Definition for Term 'calcidiol'

[1. First step in the biologic conversion of vitamin D3 to the more active form, calcitriol; it is more potent than vitamin D3.

Molecular Formula: C27H44O2


InChI: InChI=1/C27H44O2/c1-19-10-13-23(28)18-22(19)12-11-21-9-7-17-27(5)24(14-15-25(21)27)20(2)8-6-16-26(3,4)29/h11-12,20,23-25,28-29H,1,6-10,13-18H2,2-5H3/b21-11+,22-12-/t20-,23+,24-,25+,27-/m1/s1

InChIKey: InChIKey=JWUBBDSIWDLEOM-DTOXIADCBI
SMILES: [H][C@@]1(CC[C@@]2([H])C(\CCC[C@]12C)=C\C=C3\C[C@@H](O)CCC3=C)[C@H](C)CCCC(C)(C)O

CAS number 19356-17-3

Names:
    Calcidiol
    calcidiol
    Calcifediol
    Calcifediol anhydrous
    Calcifediol
    Calcifediol anhydrous
    (3S,5Z,7E)-9,10-secocholesta-5,7,10-triene-3,25-diol
    (3β,5Z,7E)-9,10-secocholesta-5,7,10(19)-triene-3,25-diol
    (5Z,7E)-(3S)-9,10-secocholesta-5,7,10(19)-triene-3,25-diol
    (6R)-6-[(1R,3aR,4E,7aR)-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylidene-cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-2-methyl-heptan-2-ol
    25-hydroxycholecalciferol
    25-Hydroxyvitamin D3
    3-{2-[1-(5-HYDROXY-1,5-DIMETHYL-HEXYL)-7A-METHYL-OCTAHYDRO-INDEN-4-

Registries:
    PubChem CID 5283731
    Beilstein =4270041
    CAS 19356-17-3 (from NIST)
    ChEBI 17933
    chemPDB VDY
    Kegg C01561
    PubChem ID 11039073
    PubChem ID 4719