Chemicals

Atomoxetine Impurity 24 | GNT-ST-32473| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-(3-phenyl-3-(o-tolyloxy)propyl)acetamideFormula: C19H23NO2Molecular Weight: 297,39CAS: 881995-45-5

Atomoxetine Impurity 25 | GNT-ST-32472| Gentaur Distribution US, UK & EuropeSynonyms: 3-phenyl-3-(o-tolyloxy)propan-1-amine hydrochlorideFormula: C16H19NO HClMolecular Weight: 241.33 36.46CAS: 881995-46-6

Atomoxetine Impurity 42 | GNT-ST-32471| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-methyl-4-(3-((methyl-d3)amino)-1-phenylpropoxy)phenolFormula: C17H18D3NO2Molecular Weight: 274,38CAS: 1217686-14-0

Atomoxetine Impurity 46 | GNT-ST-32470| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3-fluoro-2-methylphenoxy)-N-methyl-3-phenylpropan-1-amineFormula: C17H20FNOMolecular Weight: 273,35CAS: N/A

Torasemide Impurity 44 | GNT-ST-32469| Gentaur Distribution US, UK & EuropeSynonyms: 7-methyl-5H-benzo[b]pyrido[4,3-e][1,4]thiazine 10,10-dioxideFormula: C12H10N2O2SMolecular Weight: 246,28CAS: N/A

Atomoxetine Impurity 8 | GNT-ST-32468| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-N,N-dimethyl-3-phenylpropan-1-amineFormula: C11H16ClNMolecular Weight: 197,7CAS: 79130-51-1

Atomoxetine Impurity 9 | GNT-ST-32467| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-N-methyl-3-phenylpropan-1-amine hydrochlorideFormula: C10H14ClN HClMolecular Weight: 183.68 36.46CAS: 128036-32-8

Tolnaftate | GNT-ST-32466| Gentaur Distribution US, UK & EuropeSynonyms: O-naphthalen-2-yl methyl(m-tolyl)carbamothioateFormula: C19H17NOSMolecular Weight: 307,41CAS: 2398-96-1

Tulathromycin Impurity 5 | GNT-ST-32465| Gentaur Distribution US, UK & EuropeSynonyms:...

Tulathromycin Impurity 11 | GNT-ST-32464| Gentaur Distribution US, UK & EuropeSynonyms:...

Tulathromycin Impurity 12 | GNT-ST-32463| Gentaur Distribution US, UK & EuropeSynonyms: benzyl...

Tulathromycin Impurity 7 | GNT-ST-32462| Gentaur Distribution US, UK & EuropeSynonyms:...

Tulathromycin Impurity 8 | GNT-ST-32461| Gentaur Distribution US, UK & EuropeSynonyms: benzyl...

Tulathromycin Impurity 9 | GNT-ST-32460| Gentaur Distribution US, UK & EuropeSynonyms:...

Torasemide EP Impurity A | GNT-ST-32459| Gentaur Distribution US, UK & EuropeSynonyms: 4-(m-tolyl)-2H-pyrido[4,3-e][1,2,4]thiadiazin-3(4H)-one 1,1-dioxideFormula: C13H11N3O3SMolecular Weight: 289,31CAS: 72810-61-8

Tulathromycin Impurity 13 | GNT-ST-32458| Gentaur Distribution US, UK & EuropeSynonyms: benzyl...

Torasemide EP Impurity C | GNT-ST-32457| Gentaur Distribution US, UK & EuropeSynonyms: N-(ethylcarbamoyl)-4-(m-tolylamino)pyridine-3-sulfonamideFormula: C15H18N4O3SMolecular Weight: 334,39CAS: 58155-35-4

Torasemide EP Impurity D | GNT-ST-32456| Gentaur Distribution US, UK & EuropeSynonyms: N-(butylcarbamoyl)-4-(m-tolylamino)pyridine-3-sulfonamideFormula: C17H22N4O3SMolecular Weight: 362,45CAS: 160972-33-8

Tulathromycin Impurity 14 | GNT-ST-32455| Gentaur Distribution US, UK & EuropeSynonyms:...

Tulathromycin Impurity 15 | GNT-ST-32454| Gentaur Distribution US, UK & EuropeSynonyms:...

Torasemide Impurity 18 | GNT-ST-32453| Gentaur Distribution US, UK & EuropeSynonyms: 4-(chloro(m-tolyl)amino)-N-(isopropylcarbamoyl)pyridine-3-sulfonamideFormula: C16H19ClN4O3SMolecular Weight: 382,87CAS: N/A

Torasemide Impurity 19 | GNT-ST-32452| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloropyridine-3-sulfonyl chlorideFormula: C5H3Cl2NO2SMolecular Weight: 212,05CAS: 33263-44-4

Torasemide Impurity 20 | GNT-ST-32451| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3-(N-(isopropylcarbamoyl)sulfamoyl)pyridin-4-yl)amino)benzoic acidFormula: C16H18N4O5SMolecular Weight: 378,4CAS: 113844-99-8

Torasemide Impurity 21 | GNT-ST-32450| Gentaur Distribution US, UK & EuropeSynonyms: 4-(m-tolylamino)-N-((4-(m-tolylamino)pyridin-3-yl)sulfonyl)pyridine-3-sulfonamideFormula: C24H23N5O4S2Molecular Weight: 509,6CAS: N/A

Torasemide Impurity 22 | GNT-ST-32449| Gentaur Distribution US, UK & EuropeSynonyms: 4-(m-tolyl)-3,4-dihydro-2H-pyrido[4,3-e][1,2,4]thiadiazine 1,1-dioxideFormula: C13H13N3O2SMolecular Weight: 275,33CAS: 947327-54-0

Torasemide Impurity 23 | GNT-ST-32448| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-hydroxypyridine-3-sulfonateFormula: C7H9NO4SMolecular Weight: 203,22CAS: N/A

Torasemide Impurity 24 | GNT-ST-32447| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-hydroxypyridine-3-sulfonateFormula: C6H7NO4SMolecular Weight: 189,19CAS: N/A

Torasemide Impurity 25 | GNT-ST-32446| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-chloropyridine-3-sulfonateFormula: C7H8ClNO3SMolecular Weight: 221,66CAS: N/A

Torasemide Impurity 26 | GNT-ST-32445| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-chloropyridine-3-sulfonateFormula: C6H6ClNO3SMolecular Weight: 207,63CAS: N/A

Torasemide Impurity 27 | GNT-ST-32444| Gentaur Distribution US, UK & EuropeSynonyms: ethyl isopropylcarbamateFormula: C6H13NO2Molecular Weight: 131,17CAS: 2594-20-9

Tolfenamic Acid EP Impurity B | GNT-ST-32443| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-2-methylanilineFormula: C7H8ClNMolecular Weight: 141,6CAS: 87-60-5

Atomoxetine Impurity 36 | GNT-ST-32442| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzhydryl(methyl)amino)ethanolFormula: C16H19NOMolecular Weight: 241,33CAS: 63765-72-0

Atomoxetine Impurity 15 | GNT-ST-32441| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-3-phenyl-3-(o-tolyloxy)propan-1-amineFormula: C17H21NOMolecular Weight: 255,35CAS: 63940-51-2

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: C20H25N5Molecular Weight: 335,45CAS: N/A

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 Weight: 245,32CAS: N/A

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 Weight: 262,31CAS: N/A

Tofacitinib Impurity 88 | GNT-ST-32437| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1-benzyl-4-methylpiperidin-3-yl)carbamate hydrochlorideFormula: C15H23ClN2O2Molecular Weight: 298,81CAS: 1206875-41-3(free base)

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: C26H28N8Molecular Weight: 452,55CAS: 2504210-51-7

Tofacitinib Impurity 90 | GNT-ST-32435| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoateFormula: C18H25N5O3Molecular Weight: 359,42CAS: 1675248-18-6

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: N-methyl-N-((3R,4R)-4-methyl-1-(7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C33H34N8O4S2Molecular...

Tofacitinib Impurity 93 | GNT-ST-32432| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanoateFormula: C17H23N5O3Molecular Weight: 345,4CAS: 1616761-01-3

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 Weight: 335,45CAS: N/A

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: 1638499-35-0

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: N/A

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: C27H31N5O2SMolecular Weight: 489,63CAS: N/A

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: C27H31N5O2SMolecular Weight: 489,63CAS: N/A

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: C27H31N5O2SMolecular Weight: 489,63CAS: N/A

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: C27H31N5O2SMolecular Weight: 489,63CAS: 923036-30-0

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: C20H25N5Molecular Weight: 335,45CAS: 1702274-61-0(X HCl)

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: 245,32CAS: N/A

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 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 40 | GNT-ST-32416| Gentaur Distribution US, UK & EuropeSynonyms: butyl (Z)-3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C23H31N7O3Molecular Weight:...

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

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: C19H22ClN5Molecular Weight: 355,87CAS: N/A

Tofacitinib Impurity 41 | GNT-ST-32411| Gentaur Distribution US, UK & EuropeSynonyms: butyl (E)-5-((3S,4R)-3-((S)-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)ethyl)-4-methylpiperidin-1-yl)-3-amino-2-cyano-5-oxopent-2-enoateFormula: C24H32N6O3Molecular Weight:...

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 47 | GNT-ST-32409| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((2-hydroxy-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6O2Molecular Weight: 328,38CAS:...

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: C15H18N6OMolecular Weight: 298,35CAS: 1527525-58-1

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

Tofacitinib Impurity 55 | GNT-ST-32406| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-4-methylpentan-2-oneFormula: C26H35N5OMolecular Weight: 433,6CAS: N/A

Tofacitinib Impurity 57 | GNT-ST-32405| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3S,4S)-4-methyl-3-(methyl(5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6OMolecular Weight: 312,38CAS: N/A

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: C14H20N6OMolecular Weight: 288,36CAS: N/A

Tofacitinib Impurity 59 | GNT-ST-32403| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3S,4S)-3-((7-hydroxy-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6O2Molecular Weight: 328,38CAS:...

Tofacitinib Impurity 60 | GNT-ST-32402| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-methyl-3-(methyl(6-oxo-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6O2Molecular Weight: 328,38CAS:...

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: 260,34CAS: 923036-28-6

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: C14H21N5OMolecular Weight: 275,36CAS: N/A

Tofacitinib Impurity 49 | GNT-ST-32399| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methyl(7-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C17H22N6OMolecular Weight: 326,4CAS: N/A

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

Tofacitinib Impurity 51 | GNT-ST-32397| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-cyano-3-imino-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopentanoateFormula: C21H27N7O3Molecular Weight:...

Tofacitinib Impurity 52 | GNT-ST-32396| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-3-((2-(((3R,4R)-1-(2-cyanoacetyl)-4-methylpiperidin-3-yl)(methyl)amino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)(methyl)amino)-4-methylpiperidine-1-carbonyl...

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 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 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: C20H24ClN5Molecular Weight: 369,89CAS: N/A

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: C20H24ClN5Molecular Weight: 369,89CAS: N/A

Tofacitinib Impurity 29 | GNT-ST-32390| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methyl-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C19H22N8Molecular Weight: 362,43CAS:...

Tofacitinib Impurity 254 | GNT-ST-32389| Gentaur Distribution US, UK & EuropeSynonyms:...

Tofacitinib Impurity 225 | GNT-ST-32388| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methyl-1-(7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C26H28N8O2SMolecular Weight:...

Tofacitinib Impurity 226 | GNT-ST-32387| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C16H19ClN6OMolecular Weight: 346,82CAS:...

Tofacitinib Impurity 227 | GNT-ST-32386| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-2-amineFormula: C13H18ClN5Molecular Weight: 279,77CAS: N/A

Tofacitinib Impurity 228 | GNT-ST-32385| Gentaur Distribution US, UK & EuropeSynonyms: N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-2-chloro-N-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C27H30ClN5O2SMolecular Weight: 524,08CAS: N/A

Tofacitinib Impurity 233 | GNT-ST-32384| Gentaur Distribution US, UK & EuropeSynonyms: methyl (E)-3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C20H25N7O3Molecular...

Tofacitinib Impurity 234 | GNT-ST-32383| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrileFormula: C10H17N3OMolecular Weight: 195,27CAS: 1629858-78-1

Tofacitinib Impurity 235 | GNT-ST-32382| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-methyl-3-(methylamino)piperidin-1-yl)-3-oxopropanenitrileFormula: C10H17N3OMolecular Weight: 195,27CAS: 1206875-42-4

Tofacitinib Impurity 236 | GNT-ST-32381| Gentaur Distribution US, UK & EuropeSynonyms: bis((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)methanoneFormula: C27H36N10OMolecular Weight: 516,65CAS: N/A

Tofacitinib Impurity 237 | GNT-ST-32380| Gentaur Distribution US, UK & EuropeSynonyms: 1H-benzo[d][1,2,3]triazol-1-yl (3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidine-1-carboxylateFormula: C20H22N8O2Molecular Weight:...

Tofacitinib Impurity 238 | GNT-ST-32379| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-N,4-dimethylpiperidin-3-imineFormula: C14H20N2Molecular Weight: 216,33CAS: 2106832-56-6

Tofacitinib Impurity 239 | GNT-ST-32378| Gentaur Distribution US, UK & EuropeSynonyms: N2,N4-bis((3S,4R)-1-benzyl-4-methylpiperidin-3-yl)-N2,N4-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamineFormula: C34H45N7Molecular Weight: 551,78CAS: N/A

Tofacitinib Impurity 24 | GNT-ST-32377| Gentaur Distribution US, UK & EuropeSynonyms: (E)-ethyl 3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C21H27N7O3Molecular Weight:...

Tofacitinib Impurity 240 | GNT-ST-32376| Gentaur Distribution US, UK & EuropeSynonyms: 4-aminofuro[2,3-d]pyrimidin-2-olFormula: C6H5N3O2Molecular Weight: 151,13CAS: N/A

Tofacitinib Impurity 242 | GNT-ST-32375| Gentaur Distribution US, UK & EuropeSynonyms: 7H-Pyrrolo[2,3-d]pyrimidin-2-amine, N-methyl-N-[(3R,4R)-4-methyl- 1-(phenylmethyl)-3-piperidinyl]Formula: C20H25N5Molecular Weight: 335,46CAS: 2374700-38-4

Tofacitinib Impurity 243 | GNT-ST-32374| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-1-benzyl-4-methylpiperidin-3-amine--(3S,4S)-1-benzyl-4-methylpiperidin-3-amine (1/1)Formula: C13H20N2Molecular Weight: 204,32CAS: 1251908-67-4