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

CAS NO:145-13-1

EC NO:205-647-4

Molecular Formula:C₂₁H₃₂O₂

Molecular Weight:316.4776

Synonyms:;3beta-Hydroxy-5-pregnen-20-one;5-Pregnen-3beta-ol-20-one;5-pregnen-3B-ol-20-one;3-beta-hydroxypregn-5-en-20-one;3-hydroxypregn-5-en-20-one;(3beta)-3-hydroxypregn-5-en-20-one;(3beta,8xi,9xi,14xi)-3-hydroxypregn-5-en-20-one;(3beta,9xi,14xi)-3-hydroxypregn-5-en-20-one;

Molecular Structure: