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Lansoprazole Impurity 4

SZ CAT No SZ-L009023
CAS No NA
Mol.F. C32H24F6N6O2S
Mol.Wt. 670.6
Inv. Status Under Synthesis


Chemical Name: 12-(((1H-Benzo[d]imidazol-2-yl)thio)(3-methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl)-1-methyl-2-(2,2,2-trifluoroethoxy)benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridine

Smiles: CC1=C(C(C2=C(C(C)=C(OCC(F)(F)F)C=C3)N3C4=NC5=CC=CC=C5N42)SC6=NC7=C(C=CC=C7)N6)N=CC=C1OCC(F)(F)F

Inchi: InChI=1/C30H23F3N6O2S/c1-16-22(40)11-13-34-24(16)27(42-28-35-18-7-3-4-8-19(18)36-28)26-25-17(2)23(41-15-30(31,32)33)12-14-38(25)29-37-20-9-5-6-10-21(20)39(26)29/h3-14,27H,15H2,1-2H3,(H,34,40)(H,35,36)

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