| Identification | Back Directory | [Name]
25-HydroxyprovitaMin D3 | [CAS]
22145-68-2 | [Synonyms]
25-HydroxyprovitaMin D3
IMpurity B of Calcifediol
Calcifediol EP Impurity B
cholesta-5,7-diene-3β,25-diol
Cholesta-5,7-diene-3B,25-diol,
Cholesta-5,7-diene-3,25-diol, (3β)-
Calcifediol Impurity 2（Calcifediol EP Impurity B）
Calcifediol EP Impurity B/Cholesta-5,7-diene-3β,25-dio
(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 | [Molecular Formula]
C27H44O2 | [MOL File]
22145-68-2.mol | [Molecular Weight]
400.65 |
| Chemical Properties | Back Directory | [Melting point ]
169-171 °C | [Boiling point ]
527.0±43.0 °C(Predicted) | [density ]
1.05±0.1 g/cm3(Predicted) | [pka]
14.91±0.70(Predicted) | [InChIKey]
JJFYNCJHSCTBPW-JDBQHWKHNA-N | [SMILES]
C[C@]12CC[C@]3([H])[C@]4(CC[C@H](O)CC4=CC=C3[C@]1([H])CC[C@]2([H])[C@H](C)CCCC(O)(C)C)C |&1:1,4,6,9,16,20,22,r| |
| Hazard Information | Back Directory | [Uses]
25-Hydroxyprovitamin D3 (Chloesterol Impurity 6) is an impurity of Calcifediol (C125700) which is a metabolite of Vitamin D. | [Definition]
ChEBI: Cholesta-5,7-dien-3beta,25-diol is a cholestanoid that is 7-dehydrocholesterol carrying an additional hydroxy substituent at position 25. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a 25-hydroxy steroid, a cholestanoid, a 3beta-hydroxy-Delta(5)-steroid and a C27-steroid. It is functionally related to a cholesta-5,7-dien-3beta-ol. |
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WEITIXIHAUGONG Gold
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