API Impurities
Tofacitinib Desbenzyl impurity
Chemical Name: 7H-Pyrrolo[2,3-d]pyrimidin-4-amine, N-me...
CAS No:
477600-73-0
Molecular Formula: C20H25N5
Molecular Weight: 335.45
CAT No:
ALL-T05206
Keywords: Tofacitinib Desbenzyl impurity
Inventory Status:IN STOCK
Tofacitinib (3R,4S)-Isomer
Chemical Name: (3R,4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,...
CAS No:
1092578-46-5
Molecular Formula: C16H20N6O
Molecular Weight: 312.37
CAT No:
ALL-TOF-1
Keywords: Tofacitinib (3R,4S)-Isomer, (3R,4S)-4-Me...
Inventory Status:
Tofacitinib (3S,4R)-Isomer
Chemical Name: (3S,4R)- 4-Methyl-3-(methyl-7H-pyrrolo[2...
CAS No:
1092578-48-7
Molecular Formula: C16H20N6O
Molecular Weight: 312.37
CAT No:
ALL-TOF-2
Keywords: Tofacitinib (3S,4R)-Isomer, (3S,4R)- 4-M...
Inventory Status:
Tofacitinib (3S,4S)-Isomer
Chemical Name: (3S,4S)-4-Methyl-3-(methyl-7H-pyrrolo[2,...
CAS No:
1092578-47-6
Molecular Formula: C16H20N6O
Molecular Weight: 312.37
CAT No:
ALL-TOF-3
Keywords: Tofacitinib (3S,4S)-Isomer, (3S,4S)-4-Me...
Inventory Status:
Tofacitinib (Base)
Chemical Name: (3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,...
CAS No:
477600-75-2
Molecular Formula: C16H20N6O
Molecular Weight: 312.37
CAT No:
ALL-TOF-4
Keywords: Tofacitinib (Base), (3R,4R)-4-Methyl-3-(...
Inventory Status:
Tofacitinib Acid impurity
Chemical Name: 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b...
CAS No:
32981-86-5
Molecular Formula: C29H36O10
Molecular Weight: 544.59
CAT No:
ALL-T05210
Keywords: Tofacitinib Acid impurity
Inventory Status:IN STOCK
Tofacitinib Amide impurity
Chemical Name: 1-Piperidinepropanamide, 4-methyl-3-(met...
CAS No:
1675248-19-7
Molecular Formula: C16H22N6O2
Molecular Weight: 330.39
CAT No:
ALL-T05209
Keywords: Tofacitinib Amide impurity
Inventory Status:IN STOCK
TOFACITINIB CITRATE
Chemical Name: 1-(Cyanoacetyl)-4-methyl-N-methyl-N-1Hpy...
CAS No:
540737-29-9
Molecular Formula: C16H20N6O (Free Base)
Molecular Weight: 312.37 (Free Base)
CAT No:
ALL-T02726-2
Keywords: Tofacitinib Citrate, (3R,4R)-4-Methyl-3-...
Inventory Status:IN STOCK
Tofacitinib Dicyanoacetyl Analog
Chemical Name: 3-((3R,4R)-3-((7-cyanoacetyl-7H-pyrrolo[...
CAS No:
NA
Molecular Formula: C19H21N7O2
Molecular Weight: 379.42
CAT No:
ALL-TOF-6
Keywords: Tofacitinib Dicyanoacetyl Analog, 3-((3R...
Inventory Status:
Tofacitinib Formyl impurity
Chemical Name: 1-Piperidinecarboxaldehyde, 4-methyl-3-(...
CAS No:
2227199-28-0
Molecular Formula: C14H19N5O
Molecular Weight: 273.33
CAT No:
ALL-T05208
Keywords: Tofacitinib Formyl impurity
Inventory Status:IN STOCK
Tofacitinib N-oxide impurity
Chemical Name: 1-Piperidinepropanenitrile, 4-methyl-3-(...
CAS No:
2028267-73-2
Molecular Formula: C16H20N6O2
Molecular Weight: 328.37
CAT No:
ALL-T05207
Keywords: Tofacitinib N-oxide impurity
Inventory Status:IN STOCK