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SIT006
Sitagliptin Impurity 20 HCl

Sitagliptin Impurity 20 HCl

  • CAS No: 762240-92-6
  • Molecular formula: C6H7F3N4.HCl
  • Molecular weight: 192.15 36.46
SIT007
Sitagliptin Defluoro Impurity 1

Sitagliptin Defluoro Impurity 1

  • CAS No:
  • Molecular formula: C16H20F3N5O
  • Molecular weight: 355.36
SIT008
Sitagliptin Defluoro Impurity 2

Sitagliptin Defluoro Impurity 2

  • CAS No:
  • Molecular formula: C16H20F3N5O
  • Molecular weight: 355.36
SIT009
Sitagliptin Defluoro Impurity 3

Sitagliptin Defluoro Impurity 3

  • CAS No: 851307-12-5
  • Molecular formula: C15H19F2NO4
  • Molecular weight: 315.32
SIT010
Sitagliptin Defluoro Impurity 4

Sitagliptin Defluoro Impurity 4

  • CAS No: 1271773-97-7
  • Molecular formula: C15H19F2NO4
  • Molecular weight: 315.32
SIT011
(S)-Sitagliptin?N-Boc-Acid Impurity

(S)-Sitagliptin?N-Boc-Acid Impurity

  • CAS No: 922178-94-7
  • Molecular formula: C15H18F3NO4
  • Molecular weight: 333.31
SIT012
(R)-Sitagliptin N-Boc-Methyl-Ester Impurity

Sitagliptin Impurity 45

  • CAS No: 881995-73-9
  • Molecular formula: C16H20F3NO4
  • Molecular weight: 347.34
SIT013
5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

  • CAS No: 764667-64-3
  • Molecular formula: C14H11F3O5
  • Molecular weight: 316.23
SIT014
(R)-Sitagliptin Methyl-Ester Impurity

(R)-Sitagliptin Methyl-Ester Impurity

  • CAS No: 881995-69-3
  • Molecular formula: C11H12F3NO2
  • Molecular weight: 247.22
SIT015
Sitagliptin N-Phoshate Impurity

Sitagliptin N-Phoshate Impurity

  • CAS No: 1351498-25-3
  • Molecular formula: C16H16F6N5O4P
  • Molecular weight: 487.3
SIT016
Sitagliptin Deamino Impurity 1

Sitagliptin Deamino Impurity 1

  • CAS No: 1253056-18-6
  • Molecular formula: C16H12F6N4O
  • Molecular weight: 390.29
SIT017
(Mixture of Z and E Isomers)

(Mixture of Z and E Isomers)

  • CAS No:
  • Molecular formula: C16H12F6N4O
  • Molecular weight: 390.29
SIT018
rac-Sitagliptin EP Impurity B HCl

rac-Sitagliptin EP Impurity B HCl

  • CAS No:
  • Molecular formula: C16H16F5N5O.HCl
  • Molecular weight: 389.33 36.46
SIT019
((R)-Sitagliptin N-Boc-Acid Impurity)

((R)-Sitagliptin N-Boc-Acid Impurity)

  • CAS No: 486460-00-8
  • Molecular formula: C15H18F3NO4
  • Molecular weight: 333.31
SIT020
(Sitagliptin N-Boc Impurity)

(Sitagliptin N-Boc Impurity)

  • CAS No: 486460-23-5
  • Molecular formula: C21H23F6N5O3
  • Molecular weight: 507.44
SIT022
Sitagliptin impurity F

Sitagliptin impurity F

  • CAS No:
  • Molecular formula: C22H24F6N4O2
  • Molecular weight: 490.45

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