Betamethasone Impurity 2

Product Description
CAT No.
ALN-B025050
CAS No.
1240591-58-5
Mol. F.
C25H34O5
Mol. Wt.
414.5
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Product Overview
Technical Data
Reference
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Product Overview
Chemical Name : (16β)-17-Hydroxy-16-methyl-21-(1-oxopropoxy)-Pregna-1,4-diene-3,20-dione
Smiles : C[C@@]1([C@@]2(O)C(COC(CC)=O)=O)[C@](C[C@@H]2C)([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(C=C4)C)([H])CC1
Technical Data
Reference
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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