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Sitagliptin Impurity 75

N° de SZ CAT SZ-S009140
Número CAS 2072867-06-0
Mol.F. C28H40F3N3O4
Peso Molecular 539.6
Status de Fatura Custom Synthesis


Nome Químico: (R,E)-(R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic (E)-N,N'-dicyclohexylcarbamimidic anhydride

Sorrisos: O=C(C[C@H](NC(OC(C)(C)C)=O)CC(C=C1F)=C(C=C1F)F)O/C(NC2CCCCC2)=N/C3CCCCC3

Inchi: InChI=1S/C19H29F3N6/c20-19(21,22)17-26-25-16-13-27(11-12-28(16)17)18(23-14-7-3-1-4-8-14)24-15-9-5-2-6-10-15/h14-15H,1-13H2,(H,23,24)

Determination of chemical stability of sitagliptin by LC-UV, LC-MS and FT-IR methods
Anna Gumieniczek, Anna Berecka, Tomasz Mroczek, Krzysztof Wojtanowski, Kinga Dąbrowska, Katarzyna Stępień
Journal of Pharmaceutical and Biomedical Analysis Volume 164, 5 February 2019, Pages 789-807
 
Development and validation of stability indicating assay method by HPLC for the analysis of sitagliptin phospahte in bulk drug substances
Meher Vijay Dalawai , Paul Douglas Sanasi and Hemant Kumar Sharma
Journal of Chemical and Pharmaceutical Research, 2015, 7(10):781-787
 
Enantiometric separation of sitagliptin in a fixed dose combination formula of sitagliptin and metformin by a chiral liquid chromatographic method
nagadeep jaishetty*, kamaraj palanisamy, arthanareeswari maruthapillai
Int J Pharm Pharm Sci, Vol 11, Issue 6, 66-71