| Identification | Back Directory | [Name]
(23R)-23,25-Dihydroxycholecalciferol | [CAS]
81738-09-2 | [Synonyms]
(23R)-23,25-Dihydroxyvitamin D3
(23R)-23,25-Dihydroxycholecalciferol
2,4-Heptanediol, 2-methyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-, (4R,6R)- | [Molecular Formula]
C27H44O3 | [MDL Number]
MFCD12912385 | [MOL File]
81738-09-2.mol | [Molecular Weight]
416.64 |
| Chemical Properties | Back Directory | [Boiling point ]
576.6±35.0 °C(Predicted) | [density ]
1.06±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C | [form ]
powder or crystals | [pka]
14.74±0.20(Predicted) | [color ]
colorless to white |
| Hazard Information | Back Directory | [Uses]
(23R)-23,25-Dihydroxyvitamin D3 is a vitamin D3 metabolite found in humans. | [Uses]
able to increase the plasma lactone concentration | [Biochem/physiol Actions]
Cholecalciferol is an inactive form of vitamin D3 which undergoes various levels of hydroxylation to form active vitamin D3 analogs. 1α-Hydroxyvitamin D3 (alfacalcidol) is a synthetic analog that is metabolized to 1,25-dihydroxycholecalciferol, the biologically active form of vitamin D3. Other analogues of cholecalciferol result from different hydroxylations. 23,25-Dihydroxyvitamin D3 is synthesized by the human placenta and by kidney cortex mitochondria. |
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