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Sitagliptin Impurity 22

N° de SZ CAT SZ-S009067
Número CAS 945261-50-7
Mol.F. C16H15F6N5O
Peso Molecular 407.3
Status de Fatura Custom Synthesis


Nome Químico: 1-​Butanone, 3-​amino-​1-​[5,​6-​dihydro-​3-​(trifluoromethyl)​-​1,​2,​4-​triazolo[4,​3-​a]​pyrazin-​7(8H)​-​yl]​-​4-​(2,​3,​6-​trifluorophenyl)​-​, (3R)​-

Sorrisos: FC1=CC=C(F)C(F)=C1C[C@@H](N)CC(N2CCN3C(C2)=NN=C3C(F)(F)F)=O

Inchi: InChI=1S/C19H22N2O3S/c1-20(2)11-12-21-15-5-3-4-6-16(15)25-18(17(23)19(21)24)13-7-9-14(22)10-8-13/h3-10,17-18,22-23H,11-12H2,1-2H3/t17-,18+/m1/s1

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