tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate

CAS No.
877402-43-2
Chemical Name:
tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate
Synonyms
N-Boc triazolo[4,3-a]pyrazine Impurity;tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate;3-Trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylic acid tert-butyl ester;1,2,4-Triazolo[4,3-a]pyrazine-7(8H)-carboxylic acid, 5,6-dihydro-3-(trifluoromethyl)-, 1,1-dimethylethyl ester
CBNumber:
CB21512708
Molecular Formula:
C11H15F3N4O2
Molecular Weight:
292.26
MDL Number:
MFCD11112115
MOL File:
877402-43-2.mol
Last updated:2023-06-30 08:28:24

tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate Properties

Boiling point 356.9±52.0 °C(Predicted)
Density 1.43±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Dichloromethane, Ethyl Acetate
form Solid
pka 0.25±0.20(Predicted)
color White

tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC B675175 tert-Butyl3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate 877402-43-2 100mg $55 2021-12-16 Buy
TRC B675175 tert-Butyl3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate 877402-43-2 1g $355 2021-12-16 Buy
Chemcia Scientific AA10-2470 3-Trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylicacidtert-butylester 95% 877402-43-2 1g $395 2021-12-16 Buy
Product number Packaging Price Buy
B675175 100mg $55 Buy
B675175 1g $355 Buy
AA10-2470 1g $395 Buy

tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate Chemical Properties,Uses,Production

Uses

tert-Butyl 3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate is an intermediate in the synthesis of Sitagliptin Triazecine Analog (S491015). Sitagliptin Triazecine Analog is related to the family of Sitagliptin compounds which has recently been approved for the therapy of type II diabetes.

24424-99-5
486460-21-3
877402-43-2
Synthesis of tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate from Di-tert-butyl dicarbonate and 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine

tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate Suppliers

Global( 12)Suppliers
Supplier Tel Email Country ProdList Advantage
ChemShuttle, Inc. 0510-83588313-802 18800520310; sales@chemshuttle.com China 2993 62
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 14059 65
SuZhou ShiYa Biopharmaceuticals, Inc. 0512-52358471 17715136450 sales@shiyabiopharm.com China 13499 58
BOC Sciences 16314854226 info@bocsci.com United States 9926 65
Jinan ponder chemical co. LTD 0531-0000 thinklifescience@163.com China 19690 58
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD 025-86755008 17751752005 hszhang@bestfluorodrug.com China 2358 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725 malulu@leyan.com China 40041 58
Nanjing Bestfluorodrug Pharmaceutical Technology CO.,LTD 025-86755008 17751752005 hszhang@bestfluorodrug.com China 2706 58
tert-Butyl 3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate 3-Trifluoromethyl-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazine-7-carboxylic acid tert-butyl ester 1,2,4-Triazolo[4,3-a]pyrazine-7(8H)-carboxylic acid, 5,6-dihydro-3-(trifluoromethyl)-, 1,1-dimethylethyl ester N-Boc triazolo[4,3-a]pyrazine Impurity 877402-43-2 C11H15F3N4O2 API intermediates