Products 1253056-18-6

CAS 1253056-18-6 appears in our catalog under these names: Sitagliptin EP Impurity D, Sitagliptin EP Impurity FP-D, 3-Desamino-2,3-dehydro Sitagliptin, >95% (HPLC), (2E)-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, (E)-1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one 95%. Offered by: Chemat Brand, TRC, Biosynth, Ambeed, Chemat. Available pack sizes: on request, 50mg, 5mg, 0,25g, 0,1g, 0,5g, 100mg, 250mg.

Sitagliptin EP Impurity D
Chemat Brand
  • size: on request
  • Variants: 1
View product
Sitagliptin EP Impurity FP-D
Chemat Brand
  • size: on request
  • Variants: 1
View product
3-Desamino-2,3-dehydro Sitagliptin, >95% (HPLC)
TRC
  • size: 50mg, 5mg
  • Variants: 2
View product
(2E)-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
Biosynth
  • size: 0,25g, 0,1g, 0,5g
  • Variants: 3
View product
(E)-1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one 95%
Ambeed
  • size: 50mg, 100mg, 250mg
  • Variants: 3
from 1037.88
View product
(E)-1-(3-(Trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-one (Sitagliptin Impurity), 95%, 95%
Chemat
  • size: 50mg, 100mg, 250mg
  • Variants: 3
from 803.60
View product
Sitagliptin impurity 13, 98.0%
MedChemExpress
  • size: Get quote
  • Variants: 1
View product
Structural formula: {0} (CAS {1})

(E)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one (CAS 1253056-18-6) is a chemical compound with the molecular formula C16H12F6N4O and a molecular weight of 390.28 g/mol. IUPAC name: (E)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one. InChIKey: QSSHJJFVCWMIKH-HNQUOIGGSA-N.

Identity
Molecular formulaC16H12F6N4O
Molecular weight390.28 g/mol
IUPAC name(E)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one
InChIKeyQSSHJJFVCWMIKH-HNQUOIGGSA-N
SMILESC1CN2C(=NN=C2C(F)(F)F)CN1C(=O)/C=C/CC3=CC(=C(C=C3F)F)F

Computed by PubChem (NCBI)

Synonyms: Sitagliptin Deamino Impurity 1, Sitagliptin impurity D, 3-Desamino-2,3-dehydro Sitagliptin, QSSHJJFVCWMIKH-HNQUOIGGSA-N, Sitagliptin Impurity FP-D, Sitagliptin Phenyl Crotonyl Analog, Sitagliptin USP Phenylcrotonyl Analog, (E)-1-(3-(trifluoromethyl)-5,6-dihydro
Related forms of this compound
1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one C16H12F6N4O
(Z)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-2-en-1-one C16H12F6N4O
Isomers (same molecular formula)
1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-one C16H12F6N4O
(E)-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)but-3-en-1-one C16H12F6N4O