ProductName:PREGNENOLONE

Chemical name:3beta-Hydroxy-5-pregnen-20-one

CAS NO.:145-13-1

EC:205-647-4

Molecular formula:C21H32O2

Molecular weight:316.49

Chemical Structure:

Properties:white or white-like crystal powder

Melting point: 187°C~194°C

Loss on drying:≤0.5%

Assay: 99% min

Specific rotation:+27.5° ~ +31.5°(ethanol)

Use:it is the key intermediate for synthesis progesterone, Finasteride, etc