65445-14-9

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