Betamethasone - Impurity E — Impurity Reference Standard

Buy Betamethasone - Impurity E (CAS 981-34-0) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-B00014
• CAS No.: 981-34-0
• Chemical Name: 9b,11b-Epoxy-17,21-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione
• Synonyms: (9β,11β,16β)-9,11-Epoxy-17,21-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone EP Impurity E
• Molecular Formula: C₂₂H₂₈O₅
• Molecular Weight: 372.45
• Appearance: NA
• Storage: 2-8°C Refrigerator
• Application: NA