5-alpha-Dihydroprogesterone

CAS number: 566-65-4

Molecular formula: C21H32O2

molecular weight: 495.73

Chemical structure:


 Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug
StandardMedical standard
Shelf life2 years
 Storage should be stored in a well-closed container at low temperature, keep away from moisture, heat and light.
Test ItemStandard: USP 

Identification

IR spectrum similar to that of RS

HPLC retention time similar to that of RS

Related substance

Total impurities: NMT0.3%

Single impurity: NMT0.1%

Heavy metals

NMT 10ppm

Loss on drying

NMT0.5%

Residue on ignition

NMT0.1%

Assay

98.5%-101.0%