Calcitriol
C27H44O3
416.64
C27H44O3·H2O 434.65
9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol, (1α,3β,5Z,7E)-;
(5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1α,3β,25-triol
[32222-06-3] Monohydrate [77326-95-5]
C27H44O3·H2O 434.65
9,10-Secocholesta-5,7,10(19)-triene-1,3,25-triol, (1α,3β,5Z,7E)-;
(5Z,7E)-9,10-Secocholesta-5,7,10(19)-triene-1α,3β,25-triol
[32222-06-3] Monohydrate [77326-95-5]
DEFINITION
Calcitriol is anhydrous or contains 1 molecule of hydration. The anhydrous form contains NLT 97.0% and NMT 103.0% of calcitriol (C27H44O3), calculated on the solvent-free basis. The monohydrate form contains NLT 97.0% and NMT 103.0% of calcitriol (C27H44O3), calculated on the anhydrous basis.