Simagchem Corporation
P.R.China
3-Amino-1-(3-Trifluoromethyl)-5,6-Dihydro-8H-[1,2,4]Triazolo[4,3-A]Pyrazine-7-Yl-4-(2,4,5-Trifluorophenyl)But-2-En-2-Amine
Santa Cruz Biotechnology, Inc.
USA
3-Amino-1-(3-Trifluoromethyl)-5,6-Dihydro-8H-[1,2,4]Triazolo[4,3-A]Pyrazine-7-Yl-4-(2,4,5-Trifluorophenyl)But-2-En-2-Amine
Leap Chem Co., Ltd
P.R.China
3-Amino-1-(3-Trifluoromethyl)-5,6-Dihydro-8H-[1,2,4]Triazolo[4,3-A]Pyrazine-7-Yl-4-(2,4,5-Trifluorophenyl)But-2-En-2-Amine
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
3-Amino-1-(3-Trifluoromethyl)-5,6-Dihydro-8H-[1,2,4]Triazolo[4,3-A]Pyrazine-7-Yl-4-(2,4,5-Trifluorophenyl)But-2-En-2-Amine
Amadis Chemical Company Limited
P.R.China
3-Amino-1-(3-Trifluoromethyl)-5,6-Dihydro-8H-[1,2,4]Triazolo[4,3-A]Pyrazine-7-Yl-4-(2,4,5-Trifluorophenyl)But-2-En-2-Amine
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
3-Amino-1-(3-Trifluoromethyl)-5,6-Dihydro-8H-[1,2,4]Triazolo[4,3-A]Pyrazine-7-Yl-4-(2,4,5-Trifluorophenyl)But-2-En-2-Amine
Ambeed, Inc.
USA
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
Aozeal Certified Standards (AOCS), Inc.
USA
Sitagliptin Enamine Impurity
Xiamen Equation Chemical Co.,Ltd
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
Simagchem Corporation
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
H&Z Industry Co.,Ltd
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
AK Scientific, Inc.
USA
Sitagliptin enamine
Allfluoro Pharmaceutical Co. Ltd.
P.R.China
(2Z)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-2-buten-1-one
Xiamen Hisunny Chemical Co., Ltd.
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine
BLD Pharmatech Ltd
P.R.China
(2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)but-2-en-2-amine