Log in | Join Free | china | japan | germany
ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one

3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one

Request For Quotation
3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one Suppliers list
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: CAS:877402-45-4
Purity:97% Package:500MG;1G;5G;10G;50G;100G
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288
Email: dj@sgtlifesciences.com
Products Intro: Product Name:3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one
CAS:877402-45-4
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Sitagliptin Impurity 114
CAS:877402-45-4
Purity:0.95 Package:Vials
Company Name: Wuhan Jingkang en Biomedical Technology Co., Ltd
Tel: +8613720134139
Email: orders@jknbiochem.com
Products Intro: Product Name:3-(trifluoromethyl)-6,7-dihydro-[l,2,4]triazolo[4,3-a]pyrazin-8(5H)-one；
CAS:877402-45-4
Purity:0.98 Package:10G:100G
Company Name: BOC Sciences  
Tel: 1-631-485-4226; 16314854226
Email: info@bocsci.com
Products Intro: Product Name:3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one
CAS:877402-45-4
Purity:>98% Remarks:3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one an impurity of Sitagliptin.
3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one Basic information
Product Name:3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one
Synonyms:1,2,4-Triazolo[4,3-a]pyrazin-8(5H)-one, 6,7-dihydro-3-(trifluoromethyl)-;Sitagliptin Impurity 114;3-(trifluoromethyl)-5H,6H,7H,8H-[1,2,4]triazolo[4,3- a]pyrazin-8-one;3-(trifluoromethyl)-6,7-dihydro-[l,2,4]triazolo[4,3-a]pyrazin-8(5H)-one;3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one? (Sitagliptin Impurity）;3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one
CAS:877402-45-4
MF:C6H5F3N4O
MW:206.13
EINECS:
Product Categories:
Mol File:877402-45-4.mol
3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one Structure
3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one Chemical Properties
density 1.90±0.1 g/cm3(Predicted)
solubility DMSO (Slightly), Methanol (Slightly)
pka12.69±0.20(Predicted)
form Solid
color Off-White to Light Grey
Safety Information
MSDS Information
3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one Usage And Synthesis
Uses3-(Trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one 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.
3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one Preparation Products And Raw materials
Tag:3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8(5H)-one(877402-45-4) Related Product Information
Sitagliptin Impurity 77 Sitagliptin impurity 5 Methyl 3-aMino-4-(2,4,5-trifluorophenyl)butanoate ethyl 3-oxo-4-(2,4,5-trifluorophenyl)butanoate 2-CHLOROMETHYL-5-TRIFLUOROMETHYL-[1,3,4]OXADIAZOLE Sitagliptin Impurity 34 2,4,5-TRIFLUOROBENZYL CHLORIDE (R)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)butanoate Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Sitagliptin Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate Sitagliptin Impurity 14 Sitagliptin Defuoro IMpurity 5 Sitagliptin DeaMino IMpurity 1 (S)-Sitagliptin Phosphate 2,2,2-TRIFLUORO-N'-(TRIFLUOROACETYL)ACETOHYDRAZIDE Sitagliptin Impurity 28 (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