Sitagliptin Impurity B

Product Description
CAT No.
ALN-S009038
CAS No.
NA
Mol. F.
C32H25F12N9O2
Mol. Wt.
795.6
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Product Overview
Technical Data
Reference
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Product Overview
Chemical Name : (R,Z)-3-((4-Oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(3,4,5-trifluorophenyl)butan-2-yl)amino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(3,4,5-trifluorophenyl)but-2-en-1-one
Smiles : O=C(N1CCN2C(C1)=NN=C2C(F)(F)F)C[C@H](N/C(CC3=CC(F)=C(F)C(F)=C3)=C\C(N4CCN5C(C4)=NN=C5C(F)(F)F)=O)CC6=CC(F)=C(F)C(F)=C6
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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