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Product Catalog 

 

Pregnenolone

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Product Description

Appearance

White crystalline powder

Appearance of solution

Clear

Specific rotation

+27.5°-+31.5°

Melting point

184-193

Loss on drying 

0.5%

Related substances

Individual impurity

Total impurities

 

0.5%

1.0%

Assay(on the anhydrous basis)

98.5-101.5%

Specifications︰
CAS:145-13-1
MF:C21H32O2
MW:316.48
EINECS:205-647-4
Synonyms:DELTA5-PREGNEN-3BETA-OL-20-ONE;DELTA5-PREGNEN-3B-OL-20-ONE;DELTA-5-PREGNENE-3B-OL-20-ONE;DELTA5-PREGNENOLONE;1-((3S,8S,9S,10R,13S,14S,17S)-3-HYDROXY-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-17-YL)-ETHANONE;3BETA-HYDROXY-5-PREGNEN-20-ONE;3BETA-HYDROXYPREGN-5-EN-20-ONE;3b-hydroxy-5-pregnen-20-one
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