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Betamethasone 21-O-Ethyl Carbonate

Betamethasone 21-O-Ethyl Carbonate
Catalogue number BMT-005
Product Name Betamethasone 21-O-Ethyl Carbonate
Sub Category Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API Betamethasone
CAS Number 52619-05-3
HS Code 29339900
Molecular formula C₂₅H₃₃FO₇
Molecular Weight 464.52
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
Chemical Name ethyl [2-[(8S,9R,10S,11S,13S,14S,16S,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-
Appearance White to Pale Red Solid
Melting Point 234-240°C
Storage Store under -20°C
Solubility Ethyl Acetate (Slightly), Methanol (Slightly, Sonicated)
Applications Betamethasone 21-O-Ethyl Carbonate (Betamethasone EP Impurity D) is a derivative of Betamethasone.
Shipping Condition Stable to be shipped at room temperature
Inventory Status Under Development
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Chemical Name: Betamethasone 21-O-Ethyl Carbonate

Synonym: 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

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