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.
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