Description
Calcifediol MonohydrateQuick Details
Product Name:Calcifediol Monohydrate
CAS No: 63283-36-3
Molecular Formula: C27H44O2
Molecular Weight: 400.64
Appearance: White or almost white crystals
Assa: 97.0%-102.0%
Calcifediol MonohydrateTypicalProperties
Test Items
Specification
Appearance
White or almost white crystals
Solubility
Practically insoluble in water, freely soluble in ethanol(96%),soluble in fatty oils.
Identification
The IR spectrum obtained is in concordance with the reference standard
The principal peak in chromatogram obtained with the test solution is similar in retention time and size to the principal peak in chromatogram obtained with reference standard
Related Substance
Related retention:with reference to Calcifediol (retention time =about 11 min)Impurity A= about 1.6(≤0.5%)，Impurity B= about 1.1(≤0.5%)，Impurity C= about 1.2(≤0.5%)，Impurity D= about 0.85(≤0.5%)，Single unspecified impurities(≤0.1%MAX)Total of impurities(≤1.0%)
Heavy metal
≤10ppm
Water
3.8%-5.0%
Assay
97.0%-102.0%
Calcifediol MonohydrateUsage
Calcitriol has the effect of treating osteoporosis.
Calcifediol MonohydratePackage
as customized package.
Calcifediol MonohydrateStorage
Sheltered, dry, dark place for storage.
