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Lansoprazole Cyclisation Impurity

Lansoprazole Cyclisation Impurity

Product Description
CAT No.
ALN-L009030
CAS No.
97266-62-1
Mol. F.
C13H9N3S
Mol. Wt.
239.3
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Chemical Name : Benzo[4′,5′]imidazo[2′,1′:2,3]imidazo[1,5-a]pyridine-12-thiol
Smiles : SC1=C2N(C3=NC4=CC=CC=C4N31)C=CC=C2
Inchi : InChI=1S/C15H14N2O5S2/c1-21-15(16-10(18)5-9-3-2-4-23-9)13(20)17-11-8(6-22-12(11)19)7-24-14(15)17/h2-4,14H,5-7H2,1H3,(H,16,18)/t14-,15+/m1/s1

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 MandalnJournal of Liquid Chromatography & Related Technologiesu00a0 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

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

and N.Someswara Rao – Rasayan J. Chem. Vol. 6 | No.4 | 274 – 283 | October- December| 2013

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