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Fluticasone Related Compound B

Fluticasone Related Compound B

Product Description
CAT No.
ALN-F016011
CAS No.
219719-95-6
Mol. F.
C22H24F2O5S
Mol. Wt.
438.5
Stock
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Chemical Name : 6alpha,9alpha-Difluoro-11beta-hydroxy-16alpha-methyl-2′,3,4′-trioxo-17alpha-spiro(androsta-1,4-diene-17,5′-(1,3)oxathiolane) ;
Smiles : C[C@@]12[C@]3(OC(SC3=O)=O)[C@H](C)C[C@@]1([H])[C@]4([H])C[C@H](F)C5=CC(C=C[C@]5(C)[C@@]4(F)[C@@H](O)C2)=O
Synonym : Fluticasone USP Related Compound B ; Fluticasone Trioxo Impurity ;

Characterisation of impurities in bulk drug batches of fluticasone propionate using directly coupled HPLCu2013NMR spectroscopy and HPLCu2013MS

Nisha Mistry a , Ismail M. Ismail b , Marco S. Smith c , Jeremy K. Nicholson d , John C. LindonnJournal of Pharmaceutical and Biomedical Analysis 16 (1997) 697u2013705

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