Sitagliptin Nitroso Impurity 1

Product Description
CAT No.
ALN-S009127
CAS No.
NA
Mol. F.
C6H8F3N5O2
Mol. Wt.
239.2
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Product Overview
Technical Data
Reference
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Product Overview
Chemical Name : (E)-2,2,2-trifluoro-N’-(1-nitrosopiperazin-2-ylidene)acetohydrazide
Smiles : O=C(N/N=C1N(N=O)CCNC/1)C(F)(F)F
Inchi : InChI=1S/C18H18BrN5O2/c19-15-14-16(20)21-8-10-24(14)17(22-15)13-7-4-9-23(13)18(25)26-11-12-5-2-1-3-6-12/h1-3,5-6,8,10,13H,4,7,9,11H2,(H2,20,21)/t13-/m1/s1
Technical Data
Reference
Determination of chemical stability of sitagliptin by LC-UV, LC-MS and FT-IR methods
Anna Gumieniczek, Anna Berecka, Tomasz Mroczek, Krzysztof Wojtanowski, Kinga Du0105browska, Katarzyna Stu0119pieu0144nJournal 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
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