Chemicals

Dacomitinib Impurity 44 | GNT-ST-53834| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-chloro-2-fluorophenyl)-7-methoxy-6-nitroquinazolin-4-amineFormula: C15H10ClFN4O3Molecular Weight: 348,72CAS: 1454307-45-9

Dacomitinib Impurity 43 | GNT-ST-53833| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3,4-dichlorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamideFormula: C24H25Cl2N5O2Molecular Weight: 486,4CAS: N/A

Dacomitinib Impurity 42 | GNT-ST-53832| Gentaur Distribution US, UK & EuropeSynonyms: N4-(3,4-dichlorophenyl)-7-methoxyquinazoline-4,6-diamineFormula: C15H12Cl2N4OMolecular Weight: 335,19CAS: N/A

Dacomitinib Impurity 41 | GNT-ST-53831| Gentaur Distribution US, UK & EuropeSynonyms: N-(3,4-dichlorophenyl)-7-methoxy-6-nitroquinazolin-4-amineFormula: C15H10Cl2N4O3Molecular Weight: 365,17CAS: N/A

Dacomitinib Impurity 40 | GNT-ST-53830| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3,4-difluorophenyl)amino)-7-methoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamideFormula: C24H25F2N5O2Molecular Weight: 453,49CAS: N/A

Dacomitinib Impurity 39 | GNT-ST-53829| Gentaur Distribution US, UK & EuropeSynonyms: N4-(3,4-difluorophenyl)-7-methoxyquinazoline-4,6-diamineFormula: C15H12F2N4OMolecular Weight: 302,28CAS: 2117703-26-9

Dacomitinib Impurity 38 | GNT-ST-53828| Gentaur Distribution US, UK & EuropeSynonyms: N-(3,4-difluorophenyl)-7-methoxy-6-nitroquinazolin-4-amineFormula: C15H10F2N4O3Molecular Weight: 332,27CAS: 2119689-75-5

Rotigotine Impurity 51 | GNT-ST-53827| Gentaur Distribution US, UK & EuropeSynonyms: 6-(propyl(2-(thiophen-3-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-olFormula: C19H25NOSMolecular Weight: 315,48CAS: 102121-00-6

Dacomitinib Impurity 37 | GNT-ST-53826| Gentaur Distribution US, UK & EuropeSynonyms: N4-(4-fluorophenyl)-7-methoxyquinazoline-4,6-diamineFormula: C15H13FN4OMolecular Weight: 284,29CAS: 1562180-31-7

Rotigotine Impurity 50 | GNT-ST-53825| Gentaur Distribution US, UK & EuropeSynonyms: (R)-6-(propyl(2-(thiophen-3-yl)ethyl)amino)-5,6,7,8-tetrahydronaphthalen-1-olFormula: C19H25NOSMolecular Weight: 315,48CAS: N/A

Indobufen Impurity 74 | GNT-ST-53824| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 2-(4-(1-oxoisoindolin-2-yl)phenyl)butanoateFormula: C21H23NO3Molecular Weight: 337,42CAS: N/A

Isavuconazole Impurity 172 | GNT-ST-53823| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1R)-1-(2-(2,5-difluorophenyl)oxiran-2-yl)ethoxy)tetrahydro-2H-pyranFormula: C15H18F2O3Molecular Weight: 284,3CAS: N/A

Demeton Impurity 1 | GNT-ST-53822| Gentaur Distribution US, UK & EuropeSynonyms: O,O-diethyl S-hydrogen phosphorodithioateFormula: C4H11O2PS2Molecular Weight: 186,22CAS: 298-06-6

Topiramate Impurity 63 | GNT-ST-53821| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-bis(((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methoxy)propan-2-olFormula: C27H44O13Molecular Weight:...

Topiramate Impurity 62 | GNT-ST-53820| Gentaur Distribution US, UK & EuropeSynonyms: 3-(((3aS,5aR,8aR,8bS)-2,2,7,7-tetramethyltetrahydro-3aH-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-3a-yl)methoxy)propane-1,2-diolFormula: C15H26O8Molecular Weight:...

Prednisolone Impurity 72 | GNT-ST-53819| Gentaur Distribution US, UK & EuropeSynonyms: ((1R,4aS,4bS,10aR,10bS,11S,12aS)-1,11-dihydroxy-10a,12a-dimethyl-2,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl)(hydroxy)methyl...

Prednisolone Impurity 71 | GNT-ST-53818| Gentaur Distribution US, UK & EuropeSynonyms: ((2S,4aS,4bS,10aR,10bS,11S,12aS)-2,11-dihydroxy-10a,12a-dimethyl-1,8-dioxo-1,2,3,4,4a,4b,5,6,8,10a,10b,11,12,12a-tetradecahydrochrysen-2-yl)methyl dihydrogen...

Morinidazole Impurity 40 | GNT-ST-53817| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxy-3-morpholinopropyl)acetamideFormula: C9H18N2O3Molecular Weight: 202,25CAS: N/A

ethyl ethanesulfinate | GNT-ST-53816| Gentaur Distribution US, UK & EuropeSynonyms: ethyl ethanesulfinateFormula: C4H10O2SMolecular Weight: 122,18CAS: 673-54-1

Nalmefene Impurity 27 | GNT-ST-53815| Gentaur Distribution US, UK & EuropeSynonyms: (4R,4aS,7aS,12bS,13S)-3-(cyclopropylmethyl)-7-methylene-1,2,3,4,5,6,7,7a-octahydro-4aH-4,12-methanobenzofuro[3,2-e]isoquinoline-4a,9,13-triolFormula:...

Levetiracetam-d3 | GNT-ST-53814| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-oxopyrrolidin-1-yl)butanamideFormula: C8H11D3N2O2Molecular Weight: 173,23CAS: 1217851-16-5

Ruxolitinib Impurity 82 | GNT-ST-53813| Gentaur Distribution US, UK & EuropeSynonyms: 3-cyclopentyl-3-(4-(7-(hydroxymethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanamideFormula: C18H22N6O2Molecular Weight: 354,41CAS: N/A

Progesterone Impurity 67 | GNT-ST-53812| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((8S,9S,10R,13S,14S,17R)-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)propanoic acidFormula:...

Progesterone Impurity 66 | GNT-ST-53811| Gentaur Distribution US, UK & EuropeSynonyms: 1-((8S,9S,10R,13S,14S,17S)-3-methoxy-10,13-dimethyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-oneFormula:...

4-amino-6-chloropyrimidine-5-carboxylic acid | GNT-ST-53810| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-6-chloropyrimidine-5-carboxylic acidFormula: C5H4ClN3O2Molecular Weight: 173,56CAS: 1446111-08-5

Progesterone Impurity 65 | GNT-ST-53809| Gentaur Distribution US, UK & EuropeSynonyms:...

Flomoxef Impurity 16 | GNT-ST-53808| Gentaur Distribution US, UK & EuropeSynonyms: (7R)-7-(2-((difluoromethyl)thio)acetamido)-3-(((1-(2-hydroxyethyl)-1H-tetrazol-5-yl)thio)methyl)-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...

Dacomitinib Impurity 36 | GNT-ST-53807| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-fluorophenyl)-7-methoxy-6-nitroquinazolin-4-amineFormula: C15H11FN4O3Molecular Weight: 314,28CAS: 2185841-22-7

Dacomitinib Impurity 35 | GNT-ST-53806| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)-3-hydroxy-4-(piperidin-1-yl)butanamideFormula: C24H27ClFN5O3Molecular Weight: 487,96CAS: N/A

Dacomitinib Impurity 34 | GNT-ST-53805| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-isopropoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamideFormula: C26H29ClFN5O2Molecular Weight: 498CAS: N/A

Dacomitinib Impurity 33 | GNT-ST-53804| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-ethoxyquinazolin-6-yl)-4-(piperidin-1-yl)but-2-enamideFormula: C25H27ClFN5O2Molecular Weight: 483,97CAS: N/A

Dacomitinib Impurity 32 | GNT-ST-53803| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-6-yl)but-2-enamideFormula: C19H16ClFN4O2Molecular Weight: 386,81CAS: N/A

Dacomitinib Impurity 31 | GNT-ST-53802| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-8-yl)-4-(piperidin-1-yl)but-2-enamideFormula: C24H25ClFN5O2Molecular Weight: 469,95CAS: N/A

Dacomitinib Impurity 30 | GNT-ST-53801| Gentaur Distribution US, UK & EuropeSynonyms: N4-(3-chloro-4-fluorophenyl)-7-methoxyquinazoline-4,8-diamineFormula: C15H12ClFN4OMolecular Weight: 318,74CAS: N/A

Revefenacin Impurity 76 | GNT-ST-53800| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-((4-carbamoylpiperidin-1-yl)methyl)benzoyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamateFormula: C32H36N4O4Molecular Weight: 540,66CAS: N/A

Dacomitinib Impurity 29 | GNT-ST-53799| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-chloro-4-fluorophenyl)-7-methoxy-8-nitroquinazolin-4-amineFormula: C15H10ClFN4O3Molecular Weight: 348,72CAS: N/A

Revefenacin Impurity 75 | GNT-ST-53798| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(N-methylformamido)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamateFormula: C22H27N3O3Molecular Weight: 381,48CAS: N/A

Revefenacin Impurity 74 | GNT-ST-53797| Gentaur Distribution US, UK & EuropeSynonyms: 4-(([1,1'-biphenyl]-2-ylcarbamoyl)oxy)-1,1-bis(2-(methylamino)ethyl)piperidin-1-ium chlorideFormula: C24H35N4O2 ClMolecular Weight: 411.57 35.45CAS: N/A

Neratinib Impurity 86 | GNT-ST-53796| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-4-(pyridin-4-ylmethoxy)anilineFormula: C12H11ClN2OMolecular Weight: 234,68CAS: 105326-69-0

Neratinib Impurity 85 | GNT-ST-53795| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-4-(pyridin-3-ylmethoxy)anilineFormula: C12H11ClN2OMolecular Weight: 234,68CAS: 848134-24-7

Revefenacin Impurity 73 | GNT-ST-53794| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(methyl(2-(methylamino)ethyl)amino)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamateFormula: C24H34N4O2Molecular Weight: 410,56CAS: N/A

Revefenacin Impurity 72 | GNT-ST-53793| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(([1,1'-biphenyl]-2-ylcarbamoyl)oxy)piperidin-1-yl)-N-benzyl-N-(2-(benzyl(methyl)amino)ethyl)-N-methylethan-1-aminium chlorideFormula: C38H47N4O2 ClMolecular...

Neratinib Impurity 84 | GNT-ST-53792| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-chloro-4-(pyridin-2-ylmethoxy)phenyl)hydroxylamineFormula: C12H11ClN2O2Molecular Weight: 250,68CAS: N/A

Neratinib Impurity 83 | GNT-ST-53791| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-chloro-4-nitrosophenoxy)methyl)pyridineFormula: C12H9ClN2O2Molecular Weight: 248,67CAS: N/A

Cetirizine Impurity 83 | GNT-ST-53790| Gentaur Distribution US, UK & EuropeSynonyms: 1,1-bis(2-(carboxymethoxy)ethyl)-4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-ium chlorideFormula: C25H32ClN2O6 ClMolecular Weight: 491.99 35.45CAS: N/A

Neratinib Impurity 82 | GNT-ST-53789| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(3-cyano-7-ethoxy-4-((4-(pyridin-2-ylmethoxy)phenyl)amino)quinolin-6-yl)-4-(dimethylamino)but-2-enamideFormula: C30H30N6O3Molecular Weight: 522,61CAS:...

Naproxen Impurity 58 | GNT-ST-53788| Gentaur Distribution US, UK & EuropeSynonyms: 2-(6-methoxynaphthalen-2-yl)acetaldehydeFormula: C13H12O2Molecular Weight: 200,24CAS: 54828-56-7

Palbociclib Impurity 155 | GNT-ST-53787| Gentaur Distribution US, UK & EuropeSynonyms:...

Palbociclib Impurity 154 | GNT-ST-53786| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl...

Linagliptin Impurity 179 | GNT-ST-53785| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl...

Linagliptin Impurity 178 | GNT-ST-53784| Gentaur Distribution US, UK & EuropeSynonyms: 7-(but-2-yn-1-yl)-3-methyl-8-(methylamino)-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dioneFormula: C21H21N7O2Molecular Weight: 403,45CAS: N/A

Ilaprazole Impurity 129 | GNT-ST-53783| Gentaur Distribution US, UK & EuropeSynonyms: 5-((5-methoxytetrahydrofuran-2-yl)amino)-1H-benzo[d]imidazole-2-thiolFormula: C12H15N3O2SMolecular Weight: 265,33CAS: N/A

Clonidine Impurity 11 | GNT-ST-53782| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,6-dichlorophenyl)formamideFormula: C7H5Cl2NOMolecular Weight: 190,02CAS: 10113-35-6

Miglitol Impurity 11 | GNT-ST-53781| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2S,3R,4R,5S)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)piperidin-1-yl)ethan-1-olFormula: C36H41NO5Molecular Weight: 567,73CAS: 1445783-86-7

Clonidine Impurity 10 | GNT-ST-53780| Gentaur Distribution US, UK & EuropeSynonyms: (2,6-dichlorophenyl)carbonimidic dichlorideFormula: C7H3Cl4NMolecular Weight: 242,91CAS: 21709-18-2

Gabapentin Impurity 37 | GNT-ST-53779| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrileFormula: C12H13N3O2Molecular Weight: 231,26CAS: 4355-15-1

Methyl 2-amino-2-iminoacetate | GNT-ST-53778| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-amino-2-iminoacetateFormula: C3H6N2O2Molecular Weight: 102,09CAS: 700796-91-4

Ethyl 2-amino-2-iminoacetate | GNT-ST-53777| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-amino-2-iminoacetateFormula: C4H8N2O2Molecular Weight: 116,12CAS: 736090-04-3

10S,11S-Himachala-3(12),4-diene | GNT-ST-53776| Gentaur Distribution US, UK & EuropeSynonyms: (9S,9aS)-5,5,9-trimethyl-3-methylene-2,3,5,6,7,8,9,9a-octahydro-1H-benzo[7]annuleneFormula: C15H24Molecular Weight: 204,36CAS: 60909-28-6

Ethyl 2-imino-2-isopropoxyacetate | GNT-ST-53775| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-imino-2-isopropoxyacetateFormula: C7H13NO3Molecular Weight: 159,19CAS: 124292-87-1

2-Amino-2-iminoacetamide | GNT-ST-53774| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-2-iminoacetamideFormula: C2H5N3OMolecular Weight: 87,08CAS: 27899-57-6

(9S,9aS)-3,5,5,9-tetramethyl-5,6,7,8,9,9a-hexahydro-1H-benzo[7]annulene | GNT-ST-53773| Gentaur Distribution US, UK & EuropeSynonyms: (9S,9aS)-3,5,5,9-tetramethyl-5,6,7,8,9,9a-hexahydro-1H-benzo[7]annuleneFormula: C15H24Molecular Weight: 204,36CAS:...

Galeterone Impurity 1 | GNT-ST-53772| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8R,9S,10R,13S,14S)-17-(1H-benzo[d]imidazol-1-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-olFormula:...

Tetracaine Impurity 22 | GNT-ST-53771| Gentaur Distribution US, UK & EuropeSynonyms: 4-((2-(dimethylamino)ethyl)amino)benzoic acidFormula: C11H16N2O2Molecular Weight: 208,26CAS: 794457-79-7

Tetracaine Impurity 21 | GNT-ST-53770| Gentaur Distribution US, UK & EuropeSynonyms: 2-(dimethylamino)ethyl 4-((2-(dimethylamino)ethyl)amino)benzoateFormula: C15H25N3O2Molecular Weight: 279,38CAS: N/A

Benzenesulfonic Acid Impurity 24 | GNT-ST-53769| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dihydroxypropan-2-yl benzenesulfonateFormula: C9H12O5SMolecular Weight: 232,25CAS: N/A

Nicotinic Acid Impurity 16 | GNT-ST-53768| Gentaur Distribution US, UK & EuropeSynonyms: 5-(methylamino)nicotinic acidFormula: C7H8N2O2Molecular Weight: 152,15CAS: 91702-88-4

Nicotinic Acid Impurity 15 | GNT-ST-53767| Gentaur Distribution US, UK & EuropeSynonyms: 5-(ethylamino)nicotinic acidFormula: C8H10N2O2Molecular Weight: 166,18CAS: 1369121-79-8

Nicotinic Acid Impurity 14 | GNT-ST-53766| Gentaur Distribution US, UK & EuropeSynonyms: 5-hydroxynicotinic acidFormula: C6H5NO3Molecular Weight: 139,11CAS: 27828-71-3

Chloroprocaine Impurity 13 | GNT-ST-53765| Gentaur Distribution US, UK & EuropeSynonyms: ethane-1,2-diyl bis(4-amino-2-chlorobenzoate)Formula: C16H14Cl2N2O4Molecular Weight: 369,2CAS: 54570-63-7

Chloroprocaine Impurity 11 | GNT-ST-53764| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxyethyl 4-amino-2-chlorobenzoateFormula: C9H10ClNO3Molecular Weight: 215,63CAS: N/A

Chloroprocaine Impurity 10 | GNT-ST-53763| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-amino-2-chlorobenzoateFormula: C9H10ClNO2Molecular Weight: 199,63CAS: 16017-69-9

Chloroprocaine Impurity 12 | GNT-ST-53762| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-amino-2-chlorobenzoateFormula: C8H8ClNO2Molecular Weight: 185,61CAS: 46004-37-9

Propofol Impurity 69 | GNT-ST-53761| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 4-hydroxybenzenesulfonateFormula: C9H12O4SMolecular Weight: 216,25CAS: N/A

Propofol Impurity 68 | GNT-ST-53760| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3-isopropyl-5-(methoxysulfonyl)benzoic acidFormula: C11H14O6SMolecular Weight: 274,29CAS: N/A

Propofol Impurity 67 | GNT-ST-53759| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3-(methoxysulfonyl)benzoic acidFormula: C8H8O6SMolecular Weight: 232,21CAS: N/A

Propofol Impurity 66 | GNT-ST-53758| Gentaur Distribution US, UK & EuropeSynonyms: 3-(ethoxysulfonyl)-4-hydroxy-5-isopropylbenzoic acidFormula: C12H16O6SMolecular Weight: 288,31CAS: N/A

Propofol Impurity 65 | GNT-ST-53757| Gentaur Distribution US, UK & EuropeSynonyms: 3-(ethoxysulfonyl)-4-hydroxybenzoic acidFormula: C9H10O6SMolecular Weight: 246,23CAS: N/A

Propofol Impurity 64 | GNT-ST-53756| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3-(isopropoxysulfonyl)-5-isopropylbenzoic acidFormula: C13H18O6SMolecular Weight: 302,34CAS: N/A

Propofol Impurity 63 | GNT-ST-53755| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3-(isopropoxysulfonyl)benzoic acidFormula: C10H12O6SMolecular Weight: 260,26CAS: N/A

Tropicamide Impurity 5 | GNT-ST-53754| Gentaur Distribution US, UK & EuropeSynonyms: 4-((N-ethyl-3-hydroxy-2-phenylpropanamido)methyl)-1-(2-hydroxyethyl)pyridin-1-ium chlorideFormula: C19H25N2O3 ClMolecular Weight: 329.42 35.45CAS: N/A

Opicapone Impurity 56 | GNT-ST-53753| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-dihydroxy-5-nitrobenzoic acidFormula: C7H5NO6Molecular Weight: 199,12CAS: 84211-30-3

Opicapone Impurity 55 | GNT-ST-53752| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-chloro-5-(N'-hydroxycarbamimidoyl)-2,4,6-trimethylpyridine 1-oxideFormula: C9H12ClN3O2Molecular Weight: 229,66CAS: N/A

Opicapone Impurity 54 | GNT-ST-53751| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-N-((5-chloro-2,4,6-trimethylpyridin-3-yl)(((4-hydroxy-3-methoxy-5-nitrobenzoyl)oxy)imino)methyl)-4-hydroxy-3-methoxy-5-nitrobenzamideFormula:...

Opicapone Impurity 53 | GNT-ST-53750| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-5-chloro-N'-((4-hydroxy-3-methoxy-5-nitrobenzoyl)oxy)-2,4,6-trimethylnicotinimidamideFormula: C17H17ClN4O6Molecular Weight: 408,8CAS: N/A

Opicapone Impurity 52 | GNT-ST-53749| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrileFormula: C8H7ClN2OMolecular Weight: 182,61CAS: 23819-92-3

Opicapone Impurity 51 | GNT-ST-53748| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,5-dichloro-N'-hydroxy-4,6-dimethylnicotinimidamideFormula: C8H9Cl2N3OMolecular Weight: 234,08CAS: N/A

Nicotinic Acid Impurity 13 | GNT-ST-53747| Gentaur Distribution US, UK & EuropeSynonyms: 5-(dimethylamino)nicotinic acidFormula: C8H10N2O2Molecular Weight: 166,18CAS: 30766-20-2

Benzenesulfonic Acid Impurity 23 | GNT-ST-53746| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dihydroxypropyl benzenesulfonateFormula: C9H12O5SMolecular Weight: 232,25CAS: 53901-54-5

Meloxicam Impurity 26 | GNT-ST-53745| Gentaur Distribution US, UK & EuropeSynonyms: N-(5-methylthiazol-2-yl)-2-oxoacetamideFormula: C6H6N2O2SMolecular Weight: 170,19CAS: N/A

Oxytocin Impurity 37 | GNT-ST-53744| Gentaur Distribution US, UK & EuropeSynonyms:...

Felbinacgel Impurity 3 | GNT-ST-53743| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-([1,1'-biphenyl]-4-yl)acetateFormula: C15H14O2Molecular Weight: 226,28CAS: N/A

Felbinacgel Impurity 2 | GNT-ST-53742| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-([1,1'-biphenyl]-4-yl)acetateFormula: C16H16O2Molecular Weight: 240,3CAS: 14062-23-8

Felbinacgel Impurity 1 | GNT-ST-53741| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 2-([1,1'-biphenyl]-4-yl)acetateFormula: C17H18O2Molecular Weight: 254,33CAS: 1286423-88-8

Dutasteride Impurity 56 | GNT-ST-53740| Gentaur Distribution US, UK & EuropeSynonyms: (4aR,4bS,6aS,7S,9aS,9bS,11aR)-7-acetyl-4a,6a-dimethylhexadecahydro-2H-indeno[5,4-f]quinolin-2-oneFormula: C20H31NO2Molecular Weight: 317,47CAS: 73711-89-4

Dutasteride Impurity 55 | GNT-ST-53739| Gentaur Distribution US, UK & EuropeSynonyms: (5R,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acidFormula: C20H30O3Molecular Weight: 318,46CAS: 35498-66-9

Dutasteride Impurity 54 | GNT-ST-53738| Gentaur Distribution US, UK & EuropeSynonyms: (5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthrene-17-carboxylic acidFormula: C20H30O3Molecular Weight: 318,46CAS: 51872-67-4

Dutasteride Impurity 53 | GNT-ST-53737| Gentaur Distribution US, UK & EuropeSynonyms: (4aR,4bS,6aS,7S,9aS,9bS,11aS)-7-acetyl-4a,6a-dimethylhexadecahydro-2H-indeno[5,4-f]quinolin-2-oneFormula: C20H31NO2Molecular Weight: 317,47CAS: 1667725-37-2

Dutasteride Impurity 52 | GNT-ST-53736| Gentaur Distribution US, UK & EuropeSynonyms: (4aR,4bS,6aS,7R,9aS,9bS,11aR)-7-acetyl-4a,6a-dimethylhexadecahydro-2H-indeno[5,4-f]quinolin-2-oneFormula: C20H31NO2Molecular Weight: 317,47CAS: N/A

Dutasteride Impurity 51 | GNT-ST-53735| Gentaur Distribution US, UK & EuropeSynonyms: (4aR,4bS,6aS,7S,9aS,9bS)-7-acetyl-4a,6a-dimethyl-1,3,4,4a,4b,5,6,6a,7,8,9,9a,9b,10-tetradecahydro-2H-indeno[5,4-f]quinolin-2-oneFormula: C20H29NO2Molecular Weight:...