Betamethasone
Product name: Betamethasone
CAS No.: 378-44-9
Assay: 99%
Molecular Formula: C22H29FO5
Molecular Weight: 392.461
Appearance: White or almost white crystalline powder
Specification: according to BP2009, EP6.0, USP32, CP2010

Chemical name: 16 β - methyl -11 β, 17 α, 21- three hydroxy -9 alpha fluorine pregnane -1,4- diene -3,20- two ketone

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