(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)butan-2-one

(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)butan-2-one Structure
CAS No.
764667-65-4
Chemical Name:
(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)butan-2-one
Synonyms
1-(3-(TrifluoroMethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione;4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one;1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl] -4-(2,4,5-trifluorophenyl)-1,3-butanedione;Sitagliptin-11;Sitagliptin Impurity 4;Sitagliptin keto amide;Sitagliptin Impurity 53;rac-Sitagliptin 3-Ketone;-4-(2,4,5-trifluorophenyl);3-a]pyrazin-7(8H)-yl]-1-(2
CBNumber:
CB31518646
Molecular Formula:
C16H12F6N4O2
Molecular Weight:
406.28
MOL File:
764667-65-4.mol
MSDS File:
SDS
Modify Date:
2024/2/6 18:17:50

(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)butan-2-one Properties

Melting point 82-84°C
Boiling point 513.9±60.0 °C(Predicted)
Density 1.60±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,2-8°C
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
pka 11.44±0.20(Predicted)
color Off-White to Pale Beige
LogP 2.424
CAS DataBase Reference 764667-65-4(CAS DataBase Reference)

(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)butan-2-one Chemical Properties,Uses,Production

Chemical Properties

Brown Oil

(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)butan-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

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1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophen rac-Sitagliptin 3-Ketone 1,3-Butanedione,1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)- -4-(2,4,5-trifluorophenyl) -5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H) 1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorop 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl] -4-(2,4,5-trifluorophenyl)-1,3-butanedione 4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl] -1-(2,4,5-trifluorophenyl)butan-2-one (2Z)-1-[3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-4-(2,4,5-trifluorophenyl)butane-1,3-dione (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)butan-2-one Sitagliptin Impurity 4 Sitagliptin Impurity 53 (2Z)-4-Oxo-4-[3-(trifluoroMethyl) -5,6-dihydro-[1,2,4]triazolo[4,3-a] pyrazine-7(8H)-yl]-1-(2,4,5-tr 1-(3-(Triflroromethyl)5,6-Dihydro-[1,2,4]Triazolo[4,3-A]Pyrazine-7(8H)-Yl)-4-(2,4,5-Trifluorophenyl)Butane-1,3-Dione Sitagliptin-11 Sitagliptin impurity 11/Sitagliptin Ketoamide Impurity/Sitagliptin dioxo impurity/(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)butan-2-one Sitagliptin keto amide 3-a]pyrazin-7(8H)-yl]-1-(2 4-oxo-4-[3-(trifluoromethyl)-5 5-trifluorophenyl)butan-2-one 1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butane-1,3-dione intermediate of Sitagliptin\/Sitagliptin phosphate\/Sitagliptin phosphate monohydrate Sitagliptin dioxygen impurity Sitagliptin Ketoamide Impurity (Sitagliptin dioxo impurity) Sitagliptin Ketoamide Impurity(SIT-3) (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazol... (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)butan-2-on 1-(3-(TrifluoroMethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione 4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl] -4-(2,4,5-trifluorophenyl)-1,3-butanedione 1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione? (Sitagliptin Impurity) 1-(3-Trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-4-(2,4,5-trifluoro-phenyl)-butane-1,3-dione [4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one (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)butan-2-one (Sitagliptin Ketoamide) (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5- 1-(3-(Tri?uoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a] pyrazin-7(8H)-yl)-4-(2,4,5-tri?uorophenyl)butane-1,3-dione 1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine -7(8H)-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dione (R)-TERT-BUTYL 4-OXO-4-(3-TRIFLUOROMETHYL)-5,6-DIHYDRO-[1,2,4]TRIAZOLO[4,3-A]PYRAZIN-7(8H)-YL)-1-(2,4,5-TRIFLUOROPHENYL) 764667-65-4 64667-65-4 C16H12F6N4O2 Pyrazine Aromatics Compounds Aromatics Heterocycles Intermediates & Fine Chemicals Pharmaceuticals