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21-Dehydro Betamethasone

21-Dehydro Betamethasone

Product Description
CAT No.
ALN-B025061
CAS No.
61558-12-1
Mol. F.
C22H27FO5
Mol. Wt.
390.5
Stock
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RFQ
Chemical Name : (11β,16β)-9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-al
Smiles : F[C@@]1([C@]2(C=C3)C)[C@](CCC2=CC3=O)([H])[C@@](C[C@H](C)[C@]4(O)C(C=O)=O)([H])[C@]4(C)C[C@@H]1O.F[C@@]5([C@]6(C=C7)C)[C@](CCC6=CC7=O)([H])[C@@](C[C@H](C)[C@]8(O)C(C(O)O)=O)([H])[C@]8(C)C[C@@H]5O

Application of LCu2013MSn in conjunction with mechanism-based stress studies in the elucidation of drug impurity structure: Rapid identification of a process impurity in betamethasone 17-valerate drug substance

Min Li, Mingxiang Lin, Abu RustumnJournal of Pharmaceutical and Biomedical Analysis 48 (2008) 1451u20131456

Development and Validation of Stability-indicating HPLC Method for Betamethoasone Dipropionate and Related Substances in Topical Formulation

A. s. vairale
, p. sivaswaroop1 and s. bandana – Indian Journal of Pharmaceutical Sciences 74(2):107-15

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