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

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

API CATEGORY Sitagliptin Impurity
APPEARANCE Off White solid
CAT NUMBER DCTI-C-002826
CAS NUMBER 877402-45-4
IUPAC NAME 3-(trifluoromethyl)-6,7-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-8-(5H)-one
MOLECULAR FORMULA C6H5F3N4O
MOLECULAR WEIGHT 206.13
SOLUBILITY Methanol
STORAGE CONDITION 2-8°C
SYNONYMS Sitagliptin Pyrazinone Impurity

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

  • MOLECULAR FORMULA C16H18F6N5O5P (Phosphate salt); C16H15F6N5O (free base)
  • MOLECULAR WEIGHT 407.32 (free base); 505.31 (Phosphate salt)

Sitagliptin styrylacetyl analog

  • MOLECULAR FORMULA C16H12F6N4O
  • MOLECULAR WEIGHT 390.29

Sitagliptin Keto Amide Impurity

  • CAT Number DCTI-C-824
  • CAS Number 764667-65-4
  • Molecular Formula C16H12F6N4O2
  • Molecular Weight 406.29

7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine

  • CAT NUMBER DCTI-C-2432
  • CAS NUMBER NA
  • MOLECULAR FORMULA C6H6F3N5O
  • MOLECULAR WEIGHT 221.14

2-(nitroso((R)-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-yl)amino)succinic acid

  • MOLECULAR FORMULA C20H18F6N6O6
  • MOLECULAR WEIGHT 552.39

(S)-Sitagliptin

  • CAT Number DCTI-C-848
  • CAS Number 823817-55-6 (Free base)
  • Molecular Formula C16H16ClF6N5 (Salt); C16H15F6N5O (Free base)
  • Molecular Weight 443.8 (Salt) 407.32 (Free base)

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