API Impurities
N-ACETYL SITAGLIPTIN
Chemical Name: 7-[(3R)-3-[(N-Acetyl)amino]-1-oxo-4-(2,4...
CAS No:
1379666-94-0
Molecular Formula: C18H17F6N5O2
Molecular Weight: 449.35
CAT No:
ALL-SIT-2062
Keywords: Sitagliptin N-Acetyl Impurity / N-Acetyl...
Inventory Status:DELIVERY 3-4 WEEKS
![R-3-AMINO-4-(2,3,4-TRIFLUOROPHENYL)-1-(3-(TRIFLUOROMETHYL)-5,6-DIHYDRO-[1,2,4] TRIAZOLO [4,3-A] PYRAZIN-7 (8H)-YL)BUTAN-1-ONE](../img/1687937560ALL-S03533 NEW.png)
R-3-AMINO-4-(2,3,4-TRIFLUOROPHENYL)-1-(3-(TRIFLUOROMETHYL)-5,6-DIHYDRO-[1,2,4] TRIAZOLO [4,3-A] PYRAZIN-7 (8H)-YL)BUTAN-1-ONE
Chemical Name: R-3-amino-4-(2,3,4-trifluorophenyl)-1-(3...
CAS No:
N.A
Molecular Formula: C16H15F6N5O
Molecular Weight: 407.31
CAT No:
ALL-S03533
Keywords: Sitagliptin Impurity
Inventory Status:DELIVERY 3-4 WEEKS
![R-3-amino-4-(2,3-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4] triazolo [4,3-a] pyrazin-7 (8H)-yl)butan-1-one](../img/1687937252ALL-S03579.png)
R-3-amino-4-(2,3-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4] triazolo [4,3-a] pyrazin-7 (8H)-yl)butan-1-one
Chemical Name: R-3-amino-4-(2,3-difluorophenyl)-1-(3-(t...
CAS No:
N.A
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.32
CAT No:
ALL-S03579
Keywords:
Inventory Status:DELIVERY 3-4 WEEKS
![R-3-amino-4-(3,4,5-trifluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4] triazolo [4,3-a] pyrazin-7 (8H)-yl)butan-1-one](../img/1687937737ALL-S03532.png)
R-3-amino-4-(3,4,5-trifluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4] triazolo [4,3-a] pyrazin-7 (8H)-yl)butan-1-one
Chemical Name: R-3-amino-4-(3,4,5-trifluorophenyl)-1-(3...
CAS No:
N.A
Molecular Formula: C16H15F6N5O
Molecular Weight: 407.31
CAT No:
ALL-S03532
Keywords: Sitagliptin Impurity
Inventory Status:In Stock
SITAGLIPTIN 2-DESFLUORO IMPURITY
Chemical Name: (3R)-3-Amino-4-(3,4-difluorophenyl)-1-(3...
CAS No:
486459-88-5
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.3
CAT No:
ALL-S03518
Keywords: SMILES string - N[C@@H](CC(N1CCN2C(C1)=N...
Inventory Status:DELIVERY 3-4 WEEKS
Sitagliptin 2-Desfluoro Impurity / Sitagliptin 2-Desfluoro Impurity / 2-Desfluoro Sitagliptin
Chemical Name: (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dih...
CAS No:
NA
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.32
CAT No:
ALL-SIT-2047
Keywords: Sitagliptin 2-Desfluoro Impurity / Sitag...
Inventory Status:In Stock-464-78
Sitagliptin 4-Desfluoro 2-Fluoro Impurity
Chemical Name: (R)-3-Amino-1-(3-(trifluoromethyl)-5,6-d...
CAS No:
NA
Molecular Formula: C16H15F6N5O
Molecular Weight: 407.31
CAT No:
ALL-SIT-2048
Keywords: Sitagliptin 4-Desfluoro 2-Fluoro Impurit...
Inventory Status:In Stock-465-78
Sitagliptin Desfluorobenzene Analog
Chemical Name: (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dih...
CAS No:
NA
Molecular Formula: C16H18F3N5O
Molecular Weight: 353.34
CAT No:
ALL-SIT-2049
Keywords: Sitagliptin Desfluorobenzene Analog, (R)...
Inventory Status:In Stock-466-78
Sitagliptin Enamine Impurity
Chemical Name: (2Z)-4-Oxo-4-[3-(trifluoromethyl)-5,6-di...
CAS No:
NA
Molecular Formula: C16H13F6N5O
Molecular Weight: 405.3
CAT No:
ALL-SIT-2050
Keywords: Sitagliptin Enamine Impurity, (2Z)-4-Oxo...
Inventory Status:In Stock-467-78
Sitagliptin EP Impurity A / (S)-SitagliptinIsomer Phosphate
Chemical Name: (S)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dih...
CAS No:
823817-58-9 | 823817-55-6 (Free Base)
Molecular Formula: C16H15F6N5O (Free Base)
Molecular Weight: 505.31 | 407.31 (Free Base)
CAT No:
ALL-SIT-A
Keywords: Sitagliptin EP Impurity A
Inventory Status:In Stock
SITAGLIPTIN EP IMPURITY B
Chemical Name: R-3-amino-4-(2,5-difluorophenyl)-1-(3-(t...
CAS No:
486460-31-5
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.3
CAT No:
ALL-S03534
Keywords: SMILES string - O=C(N1CC2=NN=C(C(F)(F)F)...
Inventory Status:DELIVERY 3-4 WEEKS
Sitagliptin EP Impurity B / Sitagliptin 4-Desfluoro Impurity
Chemical Name: (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dih...
CAS No:
1345822-87-8
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.32
CAT No:
ALL-SIT-2052
Keywords: Sitagliptin EP Impurity B / Sitagliptin ...
Inventory Status:In Stock-469-78
SITAGLIPTIN EP IMPURITY C
Chemical Name: (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dih...
CAS No:
1345822-86-7
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.32
CAT No:
ALL-SIT-2053
Keywords: SMILES string - O=C(N1CC2=NN=C(C(F)(F)F)...
Inventory Status:In Stock-470-78
Sitagliptin FP Impurity A
Chemical Name: N-[(2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6...
CAS No:
2088771-60-0
Molecular Formula: C20H19F6N5O5
Molecular Weight: 523.39
CAT No:
ALL-SIT-2054
Keywords: Sitagliptin EP Impurity A
Inventory Status:In Stock-471-78
SITAGLIPTIN FP IMPURITY A
Chemical Name: 2-(((R)-4-oxo-4-(3-(trifluoromethyl)-5,6...
CAS No:
2088771-60-0
Molecular Formula: C20H19F6N5O5
Molecular Weight: 523.39
CAT No:
ALL-SIT-2059
Keywords: Sitagliptin EP Impurity A
Inventory Status:In Stock-476-78
SITAGLIPTIN FP IMPURITY B
Chemical Name: 10-(2,4,5-Trifluorobenzyl)-3-(trifluorom...
CAS No:
2088771-61-1
Molecular Formula: C16H13F6N5O2
Molecular Weight: 421.3
CAT No:
ALL-SIT-611
Keywords: SMILES string - FC(F)(C1=NN=C(C(N[C@@H](...
Inventory Status:DELIVERY 3-4 WEEKS
SITAGLIPTIN FP IMPURITY C
Chemical Name: (3E)-1-[3-(Trifluoromethyl)-5,6-dihydro[...
CAS No:
1675201-14-5 ; 1803026-58-5
Molecular Formula: C16H12F6N4O
Molecular Weight: 390.28
CAT No:
ALL-SIT-2056
Keywords: Sitagliptin FP Impurity C / Sitagliptin ...
Inventory Status:IN STOCK
SITAGLIPTIN FP IMPURITY D
Chemical Name: (2E)-1-[3-(Trifluoromethyl)-5,6-dihydro[...
CAS No:
1253056-18-6
Molecular Formula: C16H12F6N4O
Molecular Weight: 390.28
CAT No:
ALL-SIT-2057
Keywords: Sitagliptin FP Impurity D / Sitagliptin ...
Inventory Status:IN STOCK
SITAGLIPTIN FP IMPURITY E
Chemical Name: (3R)-3-Amino-4-(2,4,5-trifluorophenyl)bu...
CAS No:
936630-57-8
Molecular Formula: C10H10F3NO2
Molecular Weight: 233.19
CAT No:
ALL-SIT-2058
Keywords: Sitagliptin FP Impurity E / Sitagliptin ...
Inventory Status:DELIVERY 3-4 WEEKS
SITAGLIPTIN HYDROXY AMIDE IMPURITY
Chemical Name: 3-Hydroxy-1-(3-(trifluoromethyl)-5,6-dih...
CAS No:
1253056-01-7
Molecular Formula: C16H14F6N4O2
Molecular Weight: 408.3
CAT No:
ALL-SIT-2060
Keywords: Sitagliptin Hydroxy Amide Impurity
Inventory Status:DELIVERY 3-4 WEEKS
SITAGLIPTIN IMPURITY 22
Chemical Name: R-3-amino-4-(2,3,6-trifluorophenyl)-1-(3...
CAS No:
945261-50-7
Molecular Formula: C16H15F6N5O
Molecular Weight: 407.31
CAT No:
ALL-S04179
Keywords: SMILES string -FC1=CC=C(F)C(F)=C1C[C@@H]...
Inventory Status:DELIVERY 3-4 WEEKS
SITAGLIPTIN IMPURITY 32
Chemical Name: R-3-amino-4-(2,3,5-trifluorophenyl)-1-(3...
CAS No:
945261-49-4
Molecular Formula: C16H15F6N5O
Molecular Weight: 407.31
CAT No:
ALL-S04178
Keywords: SMILES string -O=C(N1CC2=NN=C(C(F)(F)F)N...
Inventory Status:DELIVERY 3-4 WEEKS
SITAGLIPTIN IMPURITY 44
Chemical Name: (R)-3-amino-4-(2, 4-difluorophenyl)-1-(3...
CAS No:
1334244-28-8
Molecular Formula: C16H16F5N5O
Molecular Weight: 389.32
CAT No:
ALL-S03535
Keywords: SMILES string - O=C(N1CC2=NN=C(C(F)(F)F)...
Inventory Status:DELIVERY 3-4 WEEKS
Sitagliptin Ketoamide Impurity
Chemical Name: (2Z)-4-Oxo-4-[3-(trifluoroMethyl)-5,6-di...
CAS No:
764667-65-4 ;
Molecular Formula: C16H12F6N4O2
Molecular Weight: 406.28
CAT No:
ALL-SIT-2061
Keywords: Sitagliptin Ketoamide Impurity
Inventory Status:IN STOCK-477-78
Sitagliptin N-BOC Carboxylic acid
Chemical Name: (R)-3-(tert-Butoxycarbonyl)-4-(2,4,5-tri...
CAS No:
486460-00-8
Molecular Formula: C15H18F3NO4
Molecular Weight: 333.3
CAT No:
ALL-SIT-2063
Keywords: Sitagliptin N-BOC Carboxylic acid
Inventory Status:IN STOCK
Sitagliptin Phosphate Hydrate
Chemical Name: (R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dih...
CAS No:
654671-77-9
Molecular Formula: C16H15F6N5O (base) ;C16H20F6N5O6P (phosphate hydrate)
Molecular Weight: 407.31 ;523.32
CAT No:
ALL-SIT-2064
Keywords: Sitagliptin Phosphate Hydrate, (R)-4-Oxo...
Inventory Status:In Stock
Sitagliptin Triazole Hydrochloride
Chemical Name: 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[...
CAS No:
762240-92-6
Molecular Formula: C6H8ClF3N4
Molecular Weight: 228.6
CAT No:
ALL-SIT-2065
Keywords: Sitagliptin Triazole Hydrochloride
Inventory Status:IN STOCK