Chemicals

Regadenoson Impurity 34 | GNT-ST-28473| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4S,5R)-2-(6-amino-2-hydrazineyl-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diolFormula: C10H15N7O4Molecular Weight: 297,28CAS: N/A

Regadenoson Impurity 36 | GNT-ST-28472| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5R)-2-(2-hydrazineyl-6-methoxy-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diolFormula: C11H16N6O5Molecular Weight: 312,29CAS: N/A

Regadenoson Impurity 37 | GNT-ST-28471| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5R)-2-(2-amino-6-hydrazineyl-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diolFormula: C10H15N7O4Molecular Weight: 297,28CAS: 6220-31-1

Regadenoson Impurity 38 | GNT-ST-28470| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(6-amino-2-hydrazineyl-9H-purin-9-yl)tetrahydrofuran-3,4-diyl diacetateFormula: C16H21N7O7Molecular Weight: 423,39CAS: N/A

Regadenoson Impurity 39 | GNT-ST-28469| Gentaur Distribution US, UK & EuropeSynonyms:...

Retagliptin | GNT-ST-28468| Gentaur Distribution US, UK & EuropeSynonyms: methyl (R)-7-(3-amino-4-(2,4,5-trifluorophenyl)butanoyl)-3-(trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-1-carboxylateFormula: C19H18F6N4O3Molecular Weight:...

Repaglinide Impurity Z | GNT-ST-28467| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-hydroxy-4-methylbenzoateFormula: C10H12O3Molecular Weight: 180,2CAS: 60770-00-5

Repaglinide Impurity Y | GNT-ST-28466| Gentaur Distribution US, UK & EuropeSynonyms: 2-phenyl-1-(2-(piperidin-1-yl)phenyl)ethanamineFormula: C19H24N2Molecular Weight: 280,41CAS: 107362-46-9

Repaglinide Impurity U | GNT-ST-28465| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-di(piperidin-1-yl)benzeneFormula: C16H24N2Molecular Weight: 244,38CAS: N/A

Repaglinide Impurity V | GNT-ST-28464| Gentaur Distribution US, UK & EuropeSynonyms: piperidin-1-yl(2-(piperidin-1-yl)phenyl)methanimineFormula: C17H25N3Molecular Weight: 271,4CAS: N/A

Repaglinide Impurity W | GNT-ST-28463| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethyl-4-(2-(piperidin-1-yl)phenyl)heptan-4-amineFormula: C20H34N2Molecular Weight: 302,5CAS: N/A

Repaglinide Impurity X | GNT-ST-28462| Gentaur Distribution US, UK & EuropeSynonyms: 3-methyl-1-(2-(piperidin-1-yl)phenyl)but-1-en-1-amine/3-methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-imineFormula: C16H24N2Molecular Weight: 244,38CAS: 147769-96-8

Repaglinide Impurity 29 | GNT-ST-28461| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-4-(2-(6-isobutyl-2,3,4,4a-tetrahydro-1H-pyrido[1,2-a]quinazolin-5(6H)-yl)-2-oxoethyl)benzoic acidFormula: C27H34N2O4Molecular Weight: 450,58CAS: N/A

Repaglinide Impurity 30 | GNT-ST-28460| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-ethoxy-3-(ethoxycarbonyl)phenyl)acetic acidFormula: C13H16O5Molecular Weight: 252,27CAS: N/A

Repaglinide Impurity 32 | GNT-ST-28459| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-1-(4-(piperidin-1-yl)phenyl)butan-1-amineFormula: C16H26N2Molecular Weight: 246,4CAS: N/A

Repaglinide Impurity 33 | GNT-ST-28458| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-amineFormula: C16H26N2Molecular Weight: 246,4CAS: N/A

Repaglinide Impurity 25 | GNT-ST-28457| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(piperidin-1-yl)phenyl)butan-1-amineFormula: C15H24N2Molecular Weight: 232,37CAS: N/A

Repaglinide Impurity 26 | GNT-ST-28456| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-one oximeFormula: C16H24N2OMolecular Weight: 260,38CAS: N/A

Repaglinide Impurity 27 | GNT-ST-28455| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(piperidin-1-yl)phenyl)pentan-1-amineFormula: C16H26N2Molecular Weight: 246,4CAS: N/A

Repaglinide Impurity 28 | GNT-ST-28454| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-ethoxy-4-(2-((3-methyl-1-(2-(piperidin-1-yl)phenyl)but-1-en-1-yl)amino)-2-oxoethyl)benzoic acidFormula: C27H34N2O4Molecular Weight: 450,58CAS: 2519482-22-3

Repaglinide Impurity 3 | GNT-ST-28453| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 3-ethoxy-5-methylphthalateFormula: C15H20O5Molecular Weight: 280,32CAS: N/A

Repaglinide Impurity 31 | GNT-ST-28452| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-1-(3-(piperidin-1-yl)phenyl)butan-1-amine acetyl-L-glutamateFormula: C16H26N2*C7H11NO5Molecular Weight: 246.40*189.17CAS: N/A

Repaglinide Impurity 16 | GNT-ST-28451| Gentaur Distribution US, UK & EuropeSynonyms: 3-methyl-1-(4-(piperidin-1-yl)phenyl)butan-1-amineFormula: C16H26N2Molecular Weight: 246,4CAS: N/A

Repaglinide Impurity 17 | GNT-ST-28450| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(bromomethyl)-2-ethoxybenzoateFormula: C12H15BrO3Molecular Weight: 287,15CAS: 110017-07-7

Repaglinide Impurity 18 | GNT-ST-28449| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(dibromomethyl)-2-ethoxybenzoateFormula: C12H14Br2O3Molecular Weight: 366,05CAS: N/A

Repaglinide Impurity 19 | GNT-ST-28448| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(dicyanomethyl)-2-ethoxybenzoateFormula: C14H14N2O3Molecular Weight: 258,28CAS: N/A

Repaglinide Impurity 2 | GNT-ST-28447| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-ethoxy-4-(2-(2-ethoxy-4-methylphenyl)-2-oxoethyl)benzoateFormula: C22H26O5Molecular Weight: 370,44CAS: N/A

Repaglinide Impurity 20 | GNT-ST-28446| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-bromo-4-(bromomethyl)-6-ethoxybenzoateFormula: C12H14Br2O3Molecular Weight: 366,05CAS: N/A

Repaglinide Impurity 21 | GNT-ST-28445| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-bromo-4-(bromo(cyano)methyl)-6-ethoxybenzoateFormula: C13H13Br2NO3Molecular Weight: 391,06CAS: N/A

Repaglinide Impurity 22 | GNT-ST-28444| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(bromomethyl)-2-hydroxybenzoateFormula: C10H11BrO3Molecular Weight: 259,1CAS: N/A

Repaglinide Impurity 23 | GNT-ST-28443| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(cyanomethyl)-2-hydroxybenzoateFormula: C11H11NO3Molecular Weight: 205,21CAS: N/A

Repaglinide Impurity 24 | GNT-ST-28442| Gentaur Distribution US, UK & EuropeSynonyms: 3-methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-amineFormula: C16H26N2Molecular Weight: 246,4CAS: N/A

Repaglinide Impurity 14 | GNT-ST-28441| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-4-(2-oxo-2-((2-phenyl-1-(2-(piperidin-1-yl)phenyl)ethyl)amino)ethyl)benzoic acidFormula: C30H34N2O4Molecular Weight: 486,61CAS: 107362-12-9

Repaglinide Impurity 13 | GNT-ST-28440| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-amine (S)-2-acetamidopentanedioic acidFormula: C16H26N2 C7H11NO5Molecular Weight: 246.39 189.17CAS: 219921-94-5

Regorafenib Impurity 109 | GNT-ST-28439| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-amino-5-hydroxyphenoxy)-N-methylpicolinamideFormula: C13H13N3O3Molecular Weight: 259,27CAS: N/A

Regorafenib D3 | GNT-ST-28438| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-N-(methyl-d3)picolinamideFormula: C21H12D3ClF4N4O3Molecular Weight: 485,84CAS: 1255386-16-3

Regorafenib Impurity 136 | GNT-ST-28437| Gentaur Distribution US, UK & EuropeSynonyms: 2-carbamoyl-4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)pyridine 1-oxideFormula: C20H13ClF4N4O4Molecular Weight: 484,79CAS: 835621-12-0

Regorafenib Impurity 107 | GNT-ST-28436| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-N-(2-fluoro-4-hydroxyphenyl)picolinamideFormula: C12H8ClFN2O2Molecular Weight: 266,66CAS: 1798046-84-0

Regorafenib Impurity 110 | GNT-ST-28435| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-fluorophenyl 4-hydroxypicolinateFormula: C12H9FN2O3Molecular Weight: 248,21CAS: N/A

Regorafenib Impurity 77 | GNT-ST-28434| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2,4-diamino-5-fluorophenoxy)-N-methylpicolinamideFormula: C13H13FN4O2Molecular Weight: 276,27CAS: N/A

Regorafenib Impurity 100 | GNT-ST-28433| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-((2-acetamidopyridin-4-yl)(2-(methylcarbamoyl)pyridin-4-yl)amino)-3-fluorophenoxy)-N-methylpicolinamideFormula: C27H24FN7O4Molecular Weight: 529,53CAS: N/A

Regorafenib Impurity 101 | GNT-ST-28432| Gentaur Distribution US, UK & EuropeSynonyms: 3-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)amino)phenyl (4-chloro-3-(trifluoromethyl)phenyl)carbamateFormula: C21H15ClF4N4O3Molecular Weight: 482,82CAS: N/A

Regorafenib Impurity 102 | GNT-ST-28431| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-hydroxyphenoxy)-N-methylpicolinamideFormula: C13H13N3O3Molecular Weight: 259,27CAS: N/A

Regorafenib Impurity 103 | GNT-ST-28430| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-fluoro-4-hydroxyphenyl)-4-hydroxypicolinamideFormula: C12H9FN2O3Molecular Weight: 248,21CAS: N/A

Regorafenib Impurity 104 | GNT-ST-28429| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-fluoro-4-(2-hydroxyisonicotinamido)phenoxy)-N-methylpicolinamideFormula: C19H15FN4O4Molecular Weight: 382,35CAS: N/A

Regorafenib Impurity 105 | GNT-ST-28428| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-fluorophenoxy)-N-(3-fluoro-4-hydroxyphenyl)picolinamideFormula: C18H13F2N3O3Molecular Weight: 357,32CAS: N/A

Regorafenib Impurity 106 | GNT-ST-28427| Gentaur Distribution US, UK & EuropeSynonyms: 4-((2-fluoro-4-hydroxyphenyl)amino)picolinic acidFormula: C12H9FN2O3Molecular Weight: 248,21CAS: N/A

Regorafenib Impurity A | GNT-ST-28426| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-(((carbonylbis(azanediyl))bis(3-fluoro-4,1-phenylene))bis(oxy))bis(N-methylpicolinamide)Formula: C27H22F2N6O5Molecular Weight: 548,5CAS: 2438857-80-6

Regorafenib Impurity B | GNT-ST-28425| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)amino)phenoxy)-N-methylpicolinamideFormula: C20H18FN5O3Molecular Weight: 395,39CAS: 1855006-12-0

Regorafenib Impurity F | GNT-ST-28424| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-acetamido-3-fluorophenoxy)-N-methylpicolinamideFormula: C15H14FN3O3Molecular Weight: 303,29CAS: 2141961-84-2

Regorafenib Impurity C | GNT-ST-28423| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(2-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-N-methylpicolinamideFormula: C21H15ClF4N4O3Molecular Weight: 482,82CAS: N/A

Regorafenib Impurity D | GNT-ST-28422| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4-chloro-3-(trifluoromethyl)phenyl)carbamateFormula: C9H7ClF3NO2Molecular Weight: 253,61CAS: 19448-54-5

Regorafenib Impurity E | GNT-ST-28421| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-fluoro-4-(3-(3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamideFormula: C21H16F4N4O3Molecular Weight: 448,37CAS: 2188236-16-8

Regorafenib Impurity G | GNT-ST-28420| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-(2-fluoro-4-hydroxyphenyl)ureaFormula: C14H9ClF4N2O2Molecular Weight: 348,68CAS: 1333390-56-9

Regorafenib Impurity I | GNT-ST-28419| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamateFormula: C16H16FN3O4Molecular Weight: 333,31CAS: 2514957-39-0

Regorafenib Impurity 8 | GNT-ST-28418| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-((2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)azanediyl)bis(N-methylpicolinamide)Formula: C27H24FN7O4Molecular Weight: 529,53CAS: N/A

Regorafenib Impurity 9 | GNT-ST-28417| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (4-chloro-3-(trifluoromethyl)phenyl)carbamateFormula: C12H13ClF3NO2Molecular Weight: 295,69CAS: 352277-93-1

Regorafenib Impurity 91 | GNT-ST-28416| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-N-(2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)picolinamideFormula: C19H14ClFN4O3Molecular Weight: 400,79CAS: N/A

Regorafenib Impurity 98 | GNT-ST-28415| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-((4-chloro-3-(trifluoromethyl)phenyl)amino)-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-N-methylpicolinamideFormula: C28H19ClF7N5O3Molecular...

Regorafenib Impurity 50 | GNT-ST-28414| Gentaur Distribution US, UK & EuropeSynonyms: methyl 6-chloropicolinateFormula: C7H6ClNO2Molecular Weight: 171,58CAS: 6636-55-1

Regorafenib Impurity 51 | GNT-ST-28413| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4,6-dichloropicolinateFormula: C7H5Cl2NO2Molecular Weight: 206,03CAS: 98273-19-9

Regorafenib Impurity 54 | GNT-ST-28412| Gentaur Distribution US, UK & EuropeSynonyms: 3-fluoro-4-(hydroxyamino)phenolFormula: C6H6FNO2Molecular Weight: 143,12CAS: N/A

Regorafenib Impurity 55 | GNT-ST-28411| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4,4'-(diazene-1,2-diyl)bis(3-fluorophenol)Formula: C12H8F2N2O2Molecular Weight: 250,2CAS: N/A

Regorafenib Impurity 43 | GNT-ST-28410| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(3-chloro-5-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-N-methylpicolinamideFormula: C21H15ClF4N4O3Molecular Weight: 482,82CAS: N/A

Regorafenib Impurity 45 | GNT-ST-28409| Gentaur Distribution US, UK & EuropeSynonyms: (4-chloro-3-(trifluoromethyl)phenyl)carbamic acidFormula: C8H5ClF3NO2Molecular Weight: 239,58CAS: N/A

Regorafenib Impurity 37 | GNT-ST-28408| Gentaur Distribution US, UK & EuropeSynonyms: 2,5-bis((2-fluoro-4-hydroxyphenyl)amino)cyclohexa-2,5-diene-1,4-dioneFormula: C18H12F2N2O4Molecular Weight: 358,3CAS: N/A

Regorafenib Impurity 38 | GNT-ST-28407| Gentaur Distribution US, UK & EuropeSynonyms: 1-chloro-3-isocyanato-5-(trifluoromethyl)benzeneFormula: C8H3ClF3NOMolecular Weight: 221,56CAS: 56309-57-0

Regorafenib Impurity 39 | GNT-ST-28406| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-fluorophenoxy)-3,6-dichloro-N-methylpicolinamideFormula: C13H10Cl2FN3O2Molecular Weight: 330,14CAS: N/A

Regorafenib Impurity 40 | GNT-ST-28405| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-fluorophenoxy)-N-methyl-N-(2-(methylcarbamoyl)pyridin-4-yl)picolinamideFormula: C20H18FN5O3Molecular Weight: 395,39CAS: N/A

Regorafenib Impurity 41 | GNT-ST-28404| Gentaur Distribution US, UK & EuropeSynonyms: 4-(tert-butoxy)-N-methylpicolinamideFormula: C11H16N2O2Molecular Weight: 208,26CAS: N/A

Regorafenib Impurity 42 | GNT-ST-28403| Gentaur Distribution US, UK & EuropeSynonyms: 2,5-bis((2-fluoro-4-hydroxyphenyl)amino)-4-iminocyclohexa-2,5-dienoneFormula: C18H13F2N3O3Molecular Weight: 357,31CAS: N/A

Regorafenib Impurity 44 | GNT-ST-28402| Gentaur Distribution US, UK & EuropeSynonyms: (2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamic acidFormula: C14H12FN3O4Molecular Weight: 305,26CAS: N/A

Regorafenib Impurity 35 | GNT-ST-28401| Gentaur Distribution US, UK & EuropeSynonyms: 5-fluoro-4-nitrobenzene-1,3-diolFormula: C6H4FNO4Molecular Weight: 173,1CAS: N/A

Regorafenib Impurity 34 | GNT-ST-28400| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-5-fluorobenzene-1,3-diolFormula: C6H6FNO2Molecular Weight: 143,12CAS: N/A

Regorafenib Impurity 33 | GNT-ST-28399| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4,4'-sulfonyldipicolinateFormula: C14H12N2O6SMolecular Weight: 336,32CAS: N/A

Regorafenib Impurity 22 | GNT-ST-28398| Gentaur Distribution US, UK & EuropeSynonyms: 3-fluorophenolFormula: C6H5FOMolecular Weight: 112,1CAS: 372-20-3

Regorafenib Impurity 24 | GNT-ST-28397| Gentaur Distribution US, UK & EuropeSynonyms: 1-isocyanato-3-(trifluoromethyl)benzeneFormula: C8H4F3NOMolecular Weight: 187,12CAS: 329-01-1

Regorafenib Impurity 116 | GNT-ST-28396| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-fluoro-4-hydroxyphenyl)acetamideFormula: C8H8FNO2Molecular Weight: 169,16CAS: 103842-00-8

Regorafenib Impurity 117 | GNT-ST-28395| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(4-amino-3-fluorophenoxy)-4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamideFormula: C27H20ClF4N5O4Molecular Weight: 589,93CAS: N/A

Regorafenib Impurity 2 | GNT-ST-28394| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-fluorophenoxy)-6-chloro-N-methylpicolinamideFormula: C13H11ClFN3O2Molecular Weight: 295,7CAS: N/A

Regorafenib Impurity 127 | GNT-ST-28393| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-chloro-5-methoxypicolinateFormula: C8H8ClNO3Molecular Weight: 201,61CAS: 857433-67-1

Regorafenib Impurity 126 | GNT-ST-28392| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(bromomethyl)picolinateFormula: C8H8BrNO2Molecular Weight: 230,06CAS: 317335-16-3

Regorafenib Impurity 10 | GNT-ST-28391| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-(4-amino-3-fluorophenoxy)phenoxy)-N-methylpicolinamideFormula: C19H17FN4O3Molecular Weight: 368,36CAS: 2098799-12-1

Regorafenib Impurity 12 | GNT-ST-28390| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-fluorophenoxy)-N-(2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)picolinamideFormula: C25H19F2N5O4Molecular Weight: 491,45CAS: N/A

Regorafenib Impurity 129 | GNT-ST-28389| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl [4,4'-bipyridine]-2,2'-dicarboxylateFormula: C14H12N2O4Molecular Weight: 272,26CAS: N/A

Regorafenib Impurity 108 | GNT-ST-28388| Gentaur Distribution US, UK & EuropeSynonyms: 4-((2-fluoro-4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)amino)picolinic acidFormula: C19H15FN4O4Molecular Weight: 382,35CAS: N/A

Regorafenib Impurity 11 | GNT-ST-28387| Gentaur Distribution US, UK & EuropeSynonyms: 4-((2-fluoro-4-hydroxyphenyl)amino)-N-methylpicolinamideFormula: C13H12FN3O2Molecular Weight: 261,25CAS: N/A

Regorafenib Impurity 121 | GNT-ST-28386| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-((4-chloro-3-(trifluoromethyl)phenyl)amino)-4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)phenoxy)-N-methylpicolinamideFormula: C28H19Cl2F6N5O3Molecular...

Regorafenib Impurity 122 | GNT-ST-28385| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-((2-amino-5-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)amino)-3-fluorophenoxy)picolinic acidFormula: C25H20FN5O5Molecular Weight: 489,46CAS: N/A

Regorafenib Impurity 128 | GNT-ST-28383| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4-((2-(methylcarbamoyl)pyridin-4-yl)oxy)phenyl)carbamateFormula: C15H15N3O4Molecular Weight: 301,3CAS: N/A

Regorafenib Impurity 13 (Regorafenib N-Oxide) | GNT-ST-28382| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-2-(methylcarbamoyl)pyridine 1-oxideFormula: C21H15ClF4N4O4Molecular...

Regorafenib Impurity 125 | GNT-ST-28381| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-chloro-6-methoxypicolinateFormula: C8H8ClNO3Molecular Weight: 201,61CAS: 204378-37-0

Remdesivir Impurity 8 | GNT-ST-28380| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-ethylbutyl 2-(((S)-(4-nitrophenoxy)(phenoxy)phosphoryl)amino)propanoateFormula: C21H27N2O7PMolecular Weight: 450,42CAS: 1354823-36-1

Remdesivir Impurity 9 | GNT-ST-28379| Gentaur Distribution US, UK & EuropeSynonyms: (3aR,4R,6R,6aR)-4-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxole-4-carbonitrileFormula:...

Regorafenib | GNT-ST-28378| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-N-methylpicolinamideFormula: C21H15ClF4N4O3Molecular Weight: 482,82CAS: 755037-03-7

Regorafenib-13C-D3 | GNT-ST-28377| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-N-(methyl-13C-d3)picolinamideFormula: C20¹³CH12D3ClF4N4O3Molecular Weight: 486,83CAS: N/A

Regorafenib-13C-D3 N-Oxide | GNT-ST-28376| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)ureido)-3-fluorophenoxy)-2-((methyl-13C-d3)carbamoyl)pyridine 1-oxideFormula: C2013CH12D3ClF4N4O4Molecular Weight:...

Regorafenib Impurity 1 | GNT-ST-28375| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-N-methyl-6-(methylamino)picolinamideFormula: C8H10ClN3OMolecular Weight: 199,64CAS: 1446410-29-2

Remdesivir Impurity 7 | GNT-ST-28374| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-ethylbutyl 2-(((4-nitrophenoxy)(phenoxy)phosphoryl)amino)propanoateFormula: C21H27N2O7PMolecular Weight: 450,42CAS: 1439900-56-7

Remdesivir Impurity 51 | GNT-ST-28373| Gentaur Distribution US, UK & EuropeSynonyms: (((2R,3R,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-3-hydroxy-4-methyltetrahydrofuran-2-yl)methyl)triphosphoric acidFormula: C10H16FN2O14P3Molecular...