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Sitagliptin Impurity 77

Sitagliptin Impurity 77 Basic information
Product Name:Sitagliptin Impurity 77
Synonyms:Sitagliptin Impurity 77;Methyl (S)-3-((tert-butoxycarbonyl)amino)-4-((methylsulfonyl)oxy)butanoate;Butanoic acid, 3-[[(1,1-dimethylethoxy)carbonyl]amino]-4-[(methylsulfonyl)oxy]-, methyl ester, (3S)-
CAS:382638-00-8
MF:C11H21NO7S
MW:311.35
EINECS:
Product Categories:
Mol File:382638-00-8.mol
Sitagliptin Impurity 77 Structure
Sitagliptin Impurity 77 Chemical Properties
Boiling point 474.0±40.0 °C(Predicted)
density 1.227±0.06 g/cm3(Predicted)
pka10.81±0.46(Predicted)
Safety Information
MSDS Information
Sitagliptin Impurity 77 Usage And Synthesis
Sitagliptin Impurity 77 Preparation Products And Raw materials
Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- (R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin Impurity 34 2-CHLOROMETHYL-5-TRIFLUOROMETHYL-[1,3,4]OXADIAZOLE ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin impurity 5 Sitagliptin Impurity 46 Sitagliptin Impurity 28 2-Pentafluorophenyl-malonic acid diethyl ester 2,2,2-TRIFLUORO-N'-(TRIFLUOROACETYL)ACETOHYDRAZIDE (S)-Sitagliptin Phosphate Sitagliptin DeaMino IMpurity 1 Sitagliptin Defuoro IMpurity 5 Sitagliptin Impurity 14 (R)-10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dione Sitagliptin EP Impurity C Sitagliptin Impurity 28
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