Betamethasone - Impurity D — Impurity Reference Standard

Buy Betamethasone - Impurity D (CAS 52619-05-3) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.

• Product Code: SSPC-B00013
• CAS No.: 52619-05-3
• Chemical Name: Betamethasone 21-O-Ethyl Carbonate
• Synonyms: Betamethasone 21-(ethyl carbonate); (11β,16β)- 21-[(Ethoxycarbonyl)oxy]-9-fluoro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione; Betamethasone EP Impurity D
• Molecular Formula: C₂₅H₃₃FO₇
• Molecular Weight: 464.52
• Appearance: NA
• Storage: 2-8°C Refrigerator
• Application: NA