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Lansoprazole Impurity 6

SZ CAT No SZ-L009026
CAS No 103577-61-3
Mol.F. C9H10F3NO2
Mol.Wt. 221.2
Inv. Status Custom Synthesis


Chemical Name: 2,3-Dimethyl-4-(2,2,2-trifluoroethoxy)-pyridine N-oxide                

Smiles: FC(F)(F)COC(C(C)=C1C)=CC=[N]1=O

Inchi: InChI=1S/C21H17ClN4O3/c1-28-20-10-18-15(8-12(20)11-23)19(6-7-24-18)29-14-4-5-17(16(22)9-14)26-21(27)25-13-2-3-13/h4-10,13H,2-3H2,1H3,(H2,25,26,27)

Analytical Quality by Design (AQbD)-oriented RPUFLC method for quantification of lansoprazole with superior method robustness
Sagar Suman Panda, Venkata Varaha Ravi Kumar Bera, Sarwar Beg & Omkar Mandal
Journal of Liquid Chromatography & Related Technologies  Volume 40, 2017 - Issue 9 Pages 479-485
 
Identification, isolation and characterization of potential degradation product in lansoprazole drug substance
K.Ramulu1 , B.M. Rao2* and N.Someswara Rao
Rasayan J. Chem. Vol. 6 | No.4 | 274 - 283 | October- December| 2013
 
Development and validation of an enantioselective and chemoselective HPLC method using a Chiralpak IA column to simultaneously quantify (R)-(+)- and (S)-(−)-lansoprazole enantiomers and related impurities
Roberto Cirilli, Rosella Ferretti ∗, Bruno Gallinella, Luciana Turchetto, Leo Zanitti, Francesco La Torre
Journal of Pharmaceutical and Biomedical Analysis 50 (2009) 9–14