Finasteride 5 Beta Isomer — Impurity Reference Standard

Buy Finasteride 5 Beta Isomer (CAS 140375-22-0) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-F00062
• CAS No.: 140375-22-0
• Chemical Name: 5β-Finasteride
• Synonyms: (4aR,4bS,6aS,7S,9aS,9bS,11aS)-N-(1,1-Dimethylethyl)-2,4a,4b,5,6,6a,7,8,9,9a,9b,10,11,11a-tetradecahydro-4a,6a-dimethyl-2-oxo-1H-indeno[5,4-f]quinoline-7-carboxamide;(5β,17β)-N-(1,1-dimethylethyl)-3-oxo-4-Azaandrost-1-ene-17-carboxamide;
• Molecular Formula: C23H36N2O2
• Molecular Weight: 372.54
• Appearance: Pale Yellow Gummy Liquid
• Storage: 2-8°C Refrigerator
• Application: NA