| Identification | Back Directory | [Name]
BRN 4715875 | [CAS]
65445-14-9 | [Synonyms]
BRN 4715875
trans-Alfacalcidol
Alfacalcidol Impurity A
Alfacalcidol EP impurity A
Alfacalcinol EP impurity A
Trans alfacalcitol impurity
1α-Hydroxy-5,6-trans-vitamin D3
1α-Hydroxy-5,6-trans-vitamin D3
Alfacalcidol EP Impurity A (trans-Alfacalcidol)
Alfacalcidol Impurity 1（Alfacalcidol EP Impurity A）
(1R,3S,5Z,7E)-9,10-Secocholesta-5,7,10-triene-1,3-diol
(5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1a,3?-diol
9,10-Secocholesta-5,7,10(19)-triene-1,3-diol, (1a,3b,5E,7E)-
1,3-Cyclohexanediol, 5-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-, (1R,3S)-
(1R,3S,E)-5-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol
(1R,3S,E)-5-((E)-2-((3aS,7aR)-7a-Methyl-1-((R)-6-Methylheptan-2-yl)dihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexane-1,3-diol
(1S,3R,5Z)-5-[(2E)-2-[(1R,3aR,7aS)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidene-cyclohexane-1,3-diol | [Molecular Formula]
C27H44O2 | [MOL File]
65445-14-9.mol | [Molecular Weight]
400.64 |
| Chemical Properties | Back Directory | [Boiling point ]
531.5±50.0 °C(Predicted) | [density ]
1.01±0.1 g/cm3(Predicted) | [solubility ]
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
14.43±0.40(Predicted) | [color ]
Off-White to Pale Beige | [Stability:]
Light Sensitive, Temperature Sensitive |
| Hazard Information | Back Directory | [Uses]
5,6-trans-Alfacalcidol is an impurity of Alfacalcidol (A524000), a synthetic analog of Calcitiol (the hormonal form of vitamin D3), which shows identical potency with respect to stimulation of intestinal calcium absorption and bone mineral mobilization. Vitamin D source. |
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