BRN 4715875

BRN 4715875 (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 1α-Hydroxy-5,6-trans-vitamin D3 Alfacalcidol EP impurity A (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 Alfacalcidol Impurity A Alfacalcidol Impurity 1（Alfacalcidol EP Impurity A） (1R,3S,5Z,7E)-9,10-Secocholesta-5,7,10-triene-1,3-diol Alfacalcidol EP Impurity A (trans-Alfacalcidol) (5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1a,3?-diol 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)- Alfacalcinol EP impurity A (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 Trans alfacalcitol impurity 9,10-Secocholesta-5,7,10(19)-triene-1,3-diol, (1a,3b,5E,7E)- trans-Alfacalcidol a .?(1S,3R,5e ,7e )-9,10-se c oc h ole sta -5,7,10(19)-tri e ne -1,3-d i ol (tra ns-a lf a c a lc i d ol), 5,6-trans-1α-Hydroxyvitamin D3 Alfacalciferol impurity A (1R,3S,E)-5-(2-((1R,3aS,7aR,E)-7a-Methyl-1-((R)-6-methylheptan-2-yl)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexane-1,3-diol (1R,3S,5E)-5-[(2E)-2-[(1R,3aS,7aR)-7a-methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexane-1,3-diol Alfacalcitol EP Impurity A (1S,3R,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diol (trans-Alfacalcidol) 65445-14-9