Tofacitinib Impurity 274 | GNT-ST-51889| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)nitrous amideFormula: C7H15N3OMolecular Weight: 157,22CAS: N/A

Tofacitinib Impurity 275 | GNT-ST-51890| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methyl-1-nitrosopiperidin-3-yl)nitrous amideFormula: C7H14N4O2Molecular Weight:...

Tofacitinib Impurity 28 | GNT-ST-34537| Gentaur Distribution US, UK & EuropeSynonyms: (E)-butyl...

Tofacitinib Impurity 29 | GNT-ST-32390| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 30 | GNT-ST-32392| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity 31 | GNT-ST-32391| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity 32 | GNT-ST-01707| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity 33 | GNT-ST-36993| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amineFormula: C13H19N5Molecular...

Tofacitinib Impurity 34 | GNT-ST-32413| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloropyrimidin-4-amineFormula: C4H4ClN3Molecular Weight: 129,55CAS: N/A

Tofacitinib Impurity 35 | GNT-ST-32414| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(4-chloropyrimidin-5-yl)ethen-1-amineFormula: C6H6ClN3Molecular Weight: 155,59CAS: N/A

Tofacitinib Impurity 36 | GNT-ST-32415| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-5-vinylpyrimidin-4-amineFormula: C6H6ClN3Molecular Weight: 155,59CAS: N/A

Tofacitinib Impurity 37 | GNT-ST-32410| Gentaur Distribution US, UK & EuropeSynonyms: (3R)-1-benzyl-4-methyl-3-(methylamino)piperidin-4-olFormula: C14H22N2OMolecular Weight: 234,34CAS: N/A

Tofacitinib Impurity 40 | GNT-ST-32416| Gentaur Distribution US, UK & EuropeSynonyms: butyl...

Tofacitinib Impurity 41 | GNT-ST-32411| Gentaur Distribution US, UK & EuropeSynonyms: butyl...

Tofacitinib Impurity 43 | GNT-ST-32418| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-olFormula: C6H4ClN3OMolecular Weight: 169,57CAS: N/A

Tofacitinib Impurity 44 | GNT-ST-32394| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-olFormula: C6H4ClN3OMolecular Weight: 169,57CAS: N/A

Tofacitinib Impurity 45 | GNT-ST-32393| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-methylpiperidin-3-amineFormula: C13H20N2Molecular Weight: 204,32CAS: 1039738-27-6

Tofacitinib Impurity 46 | GNT-ST-32412| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity 47 | GNT-ST-32409| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 48 | GNT-ST-32400| Gentaur Distribution US, UK & EuropeSynonyms: ((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)methanolFormula:...

Tofacitinib Impurity 49 | GNT-ST-32399| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 50 | GNT-ST-32398| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 51 | GNT-ST-32397| Gentaur Distribution US, UK & EuropeSynonyms: ethyl...

Tofacitinib Impurity 52 | GNT-ST-32396| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 53 | GNT-ST-32408| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula:...

Tofacitinib Impurity 54 | GNT-ST-32407| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 55 | GNT-ST-32406| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 57 | GNT-ST-32405| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 58 | GNT-ST-32404| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3S,4S)-3-((6-aminopyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula:...

Tofacitinib Impurity 59 | GNT-ST-32403| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 60 | GNT-ST-32402| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 61 | GNT-ST-32401| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1-benzyl-4-methyl-1,2,5,6-tetrahydropyridin-3-yl)carbamateFormula: C15H20N2O2Molecular Weight:...

Tofacitinib Impurity 63 | GNT-ST-32417| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4S)-1-benzyl-N,4-dimethylpiperidin-3-amineFormula: C14H22N2Molecular Weight: 218,34CAS: 1354621-59-2

Tofacitinib Impurity 64 | GNT-ST-32395| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-4-methylpiperidin-3-amineFormula: C13H20N2Molecular Weight: 204,31CAS: 2026634-40-0

Tofacitinib Impurity 65 | GNT-ST-00643| Gentaur Distribution US, UK & EuropeSynonyms: 2-chlorofuro[2,3-d]pyrimidin-4-amineFormula: C6H4ClN3OMolecular Weight: 169,57CAS: N/A

Tofacitinib Impurity 66 | GNT-ST-32319| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dichloropyrimidin-4-amineFormula: C4H3Cl2N3Molecular Weight: 163,99CAS: 10132-07-7

Tofacitinib Impurity 67 | GNT-ST-00940| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 68 | GNT-ST-00941| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 69 | GNT-ST-00942| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1,4-dimethylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C14H21N5Molecular...

Tofacitinib Impurity 70 | GNT-ST-00943| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methylhydroxylamineFormula: C14H22N2OMolecular Weight:...

Tofacitinib Impurity 71 | GNT-ST-00953| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-4-methyl-3-(methylamino)piperidine 1-oxideFormula: C14H22N2OMolecular Weight: 234,34CAS: N/A

Tofacitinib Impurity 72 | GNT-ST-11583| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 73 | GNT-ST-01061| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity 74 | GNT-ST-01062| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3S,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H19N5Molecular...

Tofacitinib Impurity 75 | GNT-ST-01063| Gentaur Distribution US, UK & EuropeSynonyms: 7H-pyrrolo[2,3-d]pyrimidine-2,4-diolFormula: C6H5N3O2Molecular Weight: 151,12CAS: N/A

Tofacitinib Impurity 76 | GNT-ST-48198| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((4-aminopyridin-2-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula:...

Tofacitinib Impurity 77 | GNT-ST-37676| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 78 | GNT-ST-36415| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 79 | GNT-ST-34806| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 80 | GNT-ST-35489| Gentaur Distribution US, UK & EuropeSynonyms: 7H-pyrrolo[2,3-d]pyrimidineFormula: C6H5N3Molecular Weight: 119,12CAS: 271-70-5

Tofacitinib Impurity 81 | GNT-ST-42115| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-olFormula: C13H19N5OMolecular...

Tofacitinib Impurity 82 | GNT-ST-37955| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity 83 | GNT-ST-38326| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 84 | GNT-ST-37251| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7H-pyrrolo[2,3-d]pyrimidineFormula: C6H4ClN3Molecular Weight: 153,57CAS: 3680-69-1

Tofacitinib Impurity 85 | GNT-ST-36805| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H19N5Molecular...

Tofacitinib Impurity 86 | GNT-ST-32439| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3S,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H19N5Molecular...

Tofacitinib Impurity 87 | GNT-ST-32438| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyano-N-((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)-N-methylacetamideFormula: C13H18N4O2Molecular...

Tofacitinib Impurity 88 | GNT-ST-32437| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1-benzyl-4-methylpiperidin-3-yl)carbamate hydrochlorideFormula: C15H23ClN2O2Molecular Weight:...

Tofacitinib Impurity 89 | GNT-ST-32436| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-[4,7'-bipyrrolo[2,3-d]pyrimidin]-4'-amineFormula:...

Tofacitinib Impurity 90 | GNT-ST-32435| Gentaur Distribution US, UK & EuropeSynonyms: ethyl...

Tofacitinib Impurity 91 | GNT-ST-32434| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidineFormula: C6H6ClN3Molecular Weight: 155,58CAS: 16372-08-0

Tofacitinib Impurity 92 | GNT-ST-32433| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 93 | GNT-ST-32432| Gentaur Distribution US, UK & EuropeSynonyms: methyl...

Tofacitinib Impurity 94 | GNT-ST-32431| Gentaur Distribution US, UK & EuropeSynonyms: N,4-dimethylpyridin-3-amineFormula: C7H10N2Molecular Weight: 122,17CAS: 77862-24-9

Tofacitinib Impurity 95 | GNT-ST-32430| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C20H25N5Molecular...

Tofacitinib Impurity 96 | GNT-ST-32429| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-methylpyridin-3-yl)acetamideFormula: C8H10N2OMolecular Weight: 150,18CAS: 52090-68-3

Tofacitinib Impurity 97 | GNT-ST-32428| Gentaur Distribution US, UK & EuropeSynonyms: 3-acetamido-1-benzyl-4-methylpyridin-1-ium chlorideFormula: C15H17ClN2OMolecular Weight: 276,76CAS:...

Tofacitinib Impurity 98 | GNT-ST-32427| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-methylpiperidin-3-oneFormula: C13H17NOMolecular Weight: 203,28CAS: 32018-96-5

Tofacitinib Impurity 99 | GNT-ST-32426| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-benzyl-4-methyl-1,2,5,6-tetrahydropyridin-3-yl)acetamideFormula: C15H20N2OMolecular Weight: 244,33CAS:...

Tofacitinib Impurity A | GNT-ST-32425| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity B | GNT-ST-32424| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity C | GNT-ST-32423| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity D | GNT-ST-32422| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidineFormula: C13H10ClN3O2SMolecular Weight: 307,76CAS: 479633-63-1

Tofacitinib Impurity E | GNT-ST-32421| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity F | GNT-ST-32420| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity I | GNT-ST-32419| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3S)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H19N5Molecular Weight:...

Tofacitinib Impurity K | GNT-ST-50063| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula:...

Tofacitinib Impurity M | GNT-ST-39867| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H19N5Molecular...

Tofacitinib Impurity O | GNT-ST-39868| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity P | GNT-ST-02124| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity Q | GNT-ST-02125| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity R | GNT-ST-04524| Gentaur Distribution US, UK & EuropeSynonyms: 1-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)ethanoneFormula:...

Tofacitinib Impurity S | GNT-ST-04159| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoic...

Tofacitinib Impurity T | GNT-ST-05303| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanamideFormula:...

Tofacitinib Impurity U | GNT-ST-44758| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4S)-4-methylpiperidin-3-yl)-1H-indol-4-amineFormula: C15H21N3Molecular Weight: 243,35CAS: N/A

Tofacitinib Impurity V | GNT-ST-44759| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3S,4R)-4-methylpiperidin-3-yl)-1H-indol-4-amineFormula: C15H21N3Molecular Weight: 243,35CAS: N/A

Tofacitinib Impurity W | GNT-ST-46096| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4S)-3-((1H-indol-4-yl)(methyl)amino)-4-methylpiperidin-1-olFormula: C15H21N3OMolecular Weight: 259,35CAS:...

Tofacitinib Impurity X | GNT-ST-46705| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity Y | GNT-ST-46708| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4S)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Impurity Z | GNT-ST-32440| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula:...

Tofacitinib Related Impurity 1 | GNT-ST-04014| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-N,4-dimethylpiperidin-3-amineFormula: C7H16N2Molecular Weight: 128,22CAS: 1354469-76-3

Tofacitinib Related Impurity 10 | GNT-ST-04015| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine dihydrochlorideFormula: C14H22N2*2HClMolecular Weight:...

Tofacitinib Related Impurity 2 | GNT-ST-04017| Gentaur Distribution US, UK & EuropeSynonyms: 3-Amino-4-methylpyridineFormula: C6H8N2Molecular Weight: 108,14CAS: 3430-27-1

Tofacitinib Related Impurity 3 | GNT-ST-04018| Gentaur Distribution US, UK & EuropeSynonyms: methyl N-(4-methylpyridin-3-yl)carbamateFormula: C8H10N2O2Molecular Weight: 166,18CAS: 694495-63-1

Tofacitinib Related Impurity 4 | GNT-ST-04019| Gentaur Distribution US, UK & EuropeSynonyms: methyl ((3R,4R)-4-methylpiperidin-3-yl)carbamateFormula: C8H16N2O2Molecular Weight: 172,22CAS: N/A

Tofacitinib Related Impurity 5 | GNT-ST-04020| Gentaur Distribution US, UK & EuropeSynonyms: methyl ((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)carbamateFormula: C15H22N2O2Molecular Weight:...

Tofacitinib Related Impurity 6 | GNT-ST-04021| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-N,4-dimethylpiperidin-3-amineFormula: C14H22N2Molecular Weight: 218,34CAS: 384338-23-2

Tofacitinib Related Impurity 7 | GNT-ST-04022| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-N,4-dimethylpiperidin-3-amineFormula: C14H22N2Molecular Weight: 218,34CAS: 477600-70-7

Tofacitinib Related Impurity 9 | GNT-ST-04523| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-1-benzyl-N,4-dimethylpiperidin-3-amineFormula: C14H22N2Molecular Weight: 218,34CAS:...

Tofacitinib-D3 Citrate | GNT-ST-19336| Gentaur Distribution US, UK & EuropeSynonyms:...