Chemicals

Esomeprazole Impurity 92 | GNT-ST-12071| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(disulfanediylbis(methylene))bis(1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-4(1H)-one)Formula: C32H32N6O4S2Molecular Weight: 628,77CAS:...

Esomeprazole Impurity 91 | GNT-ST-12070| Gentaur Distribution US, UK & EuropeSynonyms: 2-(6-amino-2-ethoxy-3-nitrophenyl)propanoic acidFormula: C11H14N2O5Molecular Weight: 254,24CAS: N/A

Esomeprazole Impurity 85 | GNT-ST-12069| Gentaur Distribution US, UK & EuropeSynonyms: 9-methoxy-1,3-dimethyl-5a,6-dihydrobenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2(1H)-oneFormula: C16H17N3O2Molecular Weight: 283,33CAS: N/A

Esomeprazole Impurity 84 | GNT-ST-12068| Gentaur Distribution US, UK & EuropeSynonyms: 6-methoxy-1H-benzo[d]imidazole-2-sulfinic acidFormula: C8H8N2O3SMolecular Weight: 212,22CAS: N/A

Esomeprazole Impurity 76 | GNT-ST-12067| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-2-nitrosoanilineFormula: C7H8N2O2Molecular Weight: 152,15CAS: N/A

Esomeprazole Impurity 77 | GNT-ST-12066| Gentaur Distribution US, UK & EuropeSynonyms: 2-(hydroxyamino)-4-methoxyanilineFormula: C7H10N2O2Molecular Weight: 154,17CAS: N/A

Esomeprazole Impurity 74 | GNT-ST-12065| Gentaur Distribution US, UK & EuropeSynonyms: (2-amino-5-methoxyphenyl)carbamodithioic acidFormula: C8H10N2OS2Molecular Weight: 214,3CAS: N/A

Esomeprazole Impurity 73 | GNT-ST-12064| Gentaur Distribution US, UK & EuropeSynonyms: 2-isothiocyanato-4-methoxyanilineFormula: C8H8N2OSMolecular Weight: 180,23CAS: N/A

Esomeprazole Impurity 55 | GNT-ST-12063| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-6-(chloromethyl)-3,5-dimethylpyridineFormula: C8H9Cl2NMolecular Weight: 190,07CAS: N/A

Esomeprazole Impurity 10 | GNT-ST-12062| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-3-nitroanilineFormula: C7H8N2O3Molecular Weight: 168,15CAS: 577-72-0

Esomeprazole Magnesium | GNT-ST-12061| Gentaur Distribution US, UK & EuropeSynonyms: Magnesium bis[5-methoxy-2-[(S)-[(4-methoxy-3,5- dimethylpyridin-2-yl)methyl]sulfinyl]-1H-benzimidazol-1- ide]; magnesium...

Erlotinib Impurity 90 | GNT-ST-12060| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-ethynylphenyl)-7,8-bis(2-methoxyethoxy)quinazolin-4-amineFormula: C22H23N3O4Molecular Weight: 393,44CAS: N/A

Erlotinib Impurity 89 | GNT-ST-12059| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7,8-bis(2-methoxyethoxy)quinazolineFormula: C14H17ClN2O4Molecular Weight: 312,75CAS: N/A

Esomeprazole Impurity 11 | GNT-ST-12058| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-nitrophenolFormula: C6H6N2O3Molecular Weight: 154,12CAS: 610-81-1

Esomeprazole Impurity 12 | GNT-ST-12057| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-diaminophenolFormula: C6H8N2OMolecular Weight: 124,14CAS: 615-72-5

Erlotinib Impurity 80 | GNT-ST-12056| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-amino-4-hydroxy-5-(2-methoxyethoxy)benzoateFormula: C12H17NO5Molecular Weight: 255,27CAS: N/A

Erlotinib Impurity 9 | GNT-ST-12055| Gentaur Distribution US, UK & EuropeSynonyms: 6,6',7,7'-tetrakis(2-methoxyethoxy)-4H-[1,4'-biquinazolin]-4-oneFormula: C28H34N4O9Molecular Weight: 570,59CAS: N/A

Erlotinib Impurity 81 | GNT-ST-12054| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-amino-5-hydroxy-4-(2-methoxyethoxy)benzoateFormula: C12H17NO5Molecular Weight: 255,27CAS: N/A

Erlotinib Impurity 82 | GNT-ST-12053| Gentaur Distribution US, UK & EuropeSynonyms: 6-hydroxy-7-(2-methoxyethoxy)quinazolin-4(3H)-oneFormula: C11H12N2O4Molecular Weight: 236,22CAS: N/A

Erlotinib Impurity 83 | GNT-ST-12052| Gentaur Distribution US, UK & EuropeSynonyms: 7-hydroxy-6-(2-methoxyethoxy)quinazolin-4(3H)-oneFormula: C11H12N2O4Molecular Weight: 236,22CAS: N/A

Erlotinib Impurity 84 | GNT-ST-12051| Gentaur Distribution US, UK & EuropeSynonyms: 7,8-bis(2-methoxyethoxy)quinazolin-4(3H)-oneFormula: C14H18N2O5Molecular Weight: 294,3CAS: N/A

Erlotinib Impurity 85 | GNT-ST-12050| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3,4-bis(2-methoxyethoxy)-5-nitrobenzoateFormula: C15H21NO8Molecular Weight: 343,33CAS: N/A

Erlotinib Impurity 86 | GNT-ST-12049| Gentaur Distribution US, UK & EuropeSynonyms: 7-(2-hydroxyethoxy)-6-(2-methoxyethoxy)quinazolin-4(3H)-oneFormula: C13H16N2O5Molecular Weight: 280,28CAS: N/A

Erlotinib Impurity 88 | GNT-ST-12048| Gentaur Distribution US, UK & EuropeSynonyms: 6,7-bis(2-hydroxyethoxy)quinazolin-4(3H)-oneFormula: C12H14N2O5Molecular Weight: 266,25CAS: N/A

Erlotinib Impurity 87 | GNT-ST-12047| Gentaur Distribution US, UK & EuropeSynonyms: 6-(2-hydroxyethoxy)-7-(2-methoxyethoxy)quinazolin-4(3H)-oneFormula: C13H16N2O5Molecular Weight: 280,28CAS: N/A

Erlotinib Impurity 8 | GNT-ST-12046| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6,7-bis(2-methoxyethoxy)quinazolineFormula: C14H17ClN2O4Molecular Weight: 312,75CAS: 183322-18-1

Esomeprazole Impurity 5 | GNT-ST-12045| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)-3,5-dimethylpyridin-4(1H)-oneFormula: C8H10ClNOMolecular Weight: 171,62CAS: 220771-03-9

Esomeprazole Impurity 50 | GNT-ST-12044| Gentaur Distribution US, UK & EuropeSynonyms: (1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridin-2-yl)methanesulfinic acidFormula: C16H17N3O4SMolecular Weight: 347,39CAS: N/A

Esomeprazole Impurity 51 | GNT-ST-12043| Gentaur Distribution US, UK & EuropeSynonyms: 6-methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazoleFormula: C26H30N4O4SMolecular...

Esomeprazole Impurity 52 | GNT-ST-12042| Gentaur Distribution US, UK & EuropeSynonyms: 5-methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazoleFormula: C26H30N4O4SMolecular...

Epitalon | GNT-ST-12041| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-((S)-2-aminopropanamido)-5-(((S)-3-carboxy-1-((carboxymethyl)amino)-1-oxopropan-2-yl)amino)-5-oxopentanoic acidFormula: C14H22N4O9Molecular Weight: 390,35CAS: 307297-39-8

Esomeprazole Potassium | GNT-ST-12040| Gentaur Distribution US, UK & EuropeSynonyms: potassium (S)-5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)benzo[d]imidazol-1-ideFormula: C17H18KN3O3SMolecular Weight: 383,51CAS: 161796-84-5

Esomeprazole Sodium Impurity 9 | GNT-ST-12039| Gentaur Distribution US, UK & EuropeSynonyms: 5-methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazoleFormula:...

Esomeprazole Impurity 1 | GNT-ST-12038| Gentaur Distribution US, UK & EuropeSynonyms: 3-methoxybenzene-1,2-diamineFormula: C7H12Cl2N2OMolecular Weight: 211,09CAS: 862270-90-4

Esomeprazole Impurity 13 | GNT-ST-12037| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxybenzene-1,3-diamineFormula: C7H10N2OMolecular Weight: 138,17CAS: 615-05-4

Esomeprazole Impurity 14 | GNT-ST-12036| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic acidFormula: C16H15N3O4Molecular Weight: 313,31CAS: 1227380-90-6

Esomeprazole Impurity 15 | GNT-ST-12035| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxybenzene-1,2-diamineFormula: C7H10N2OMolecular Weight: 138,17CAS: 102-51-2

Esomeprazole Impurity 16 | GNT-ST-12034| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-methoxyphenyl)acetamideFormula: C9H11NO2Molecular Weight: 165,19CAS: 51-66-1

Esomeprazole Impurity 17 | GNT-ST-12033| Gentaur Distribution US, UK & EuropeSynonyms: (4-methoxy-3,5-dimethylpyridin-2-yl)methyl acetateFormula: C11H15NO3Molecular Weight: 209,24CAS: 91219-90-8

Esomeprazole Impurity 18 | GNT-ST-12032| Gentaur Distribution US, UK & EuropeSynonyms: 6-methoxy-1H-benzo[d]imidazole-2-thiolFormula: C8H8N2OSMolecular Weight: 180,23CAS: N/A

Esomeprazole Impurity 2 | GNT-ST-12031| Gentaur Distribution US, UK & EuropeSynonyms: (4-chloro-3,5-dimethylpyridin-2-yl)methanol hydrochlorideFormula: C8H11Cl2NOMolecular Weight: 208,09CAS: 143016-70-0

Esomeprazole Impurity 20 | GNT-ST-12030| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-methoxy-2-(((5-methoxy-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3,5-dimethylpyridine 1-oxideFormula: C17H19N3O4SMolecular Weight: 361,42CAS: N/A

Esomeprazole Impurity 3 | GNT-ST-12029| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)-4-methoxy-3,5-dimethylpyridine 1-oxideFormula: C9H12ClNO2Molecular Weight: 201,65CAS: 848694-10-0

Esomeprazole Impurity 4 | GNT-ST-12028| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)-3,5-dimethylpyridine hydrochlorideFormula: C8H11Cl2NMolecular Weight: 192,09CAS: 73590-93-9

Esomeprazole Impurity 40 | GNT-ST-12027| Gentaur Distribution US, UK & EuropeSynonyms:...

Esomeprazole Impurity 41 | GNT-ST-12026| Gentaur Distribution US, UK & EuropeSynonyms:...

Esomeprazole Impurity 42 | GNT-ST-12025| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-3,5-dimethylpicolinaldehydeFormula: C9H11NO2Molecular Weight: 165,19CAS: N/A

Esomeprazole Impurity 43 | GNT-ST-12024| Gentaur Distribution US, UK & EuropeSynonyms: 2,9-dimethoxy-1,3-dimethyl-12H-benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-5-ium hydroxideFormula: C17H19N3O3Molecular Weight: 313,35CAS: N/A

Esomeprazole Impurity 44 | GNT-ST-12023| Gentaur Distribution US, UK & EuropeSynonyms: 2,9-dimethoxy-1,3-dimethyl-12-thioxo-12H-benzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-5-ium hydroxideFormula: C17H17N3O3SMolecular Weight: 343,4CAS: N/A

Esomeprazole Impurity 45 | GNT-ST-12022| Gentaur Distribution US, UK & EuropeSynonyms: 2-carboxy-4-methoxy-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-1-ium hydroxideFormula: C17H19N3O5Molecular Weight: 345,35CAS: N/A

Esomeprazole Impurity 46 | GNT-ST-12021| Gentaur Distribution US, UK & EuropeSynonyms: 2-(mercaptomethyl)-4-methoxy-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethylpyridin-1-ium hydroxideFormula: C17H21N3O3SMolecular Weight: 347,43CAS: N/A

Esomeprazole Impurity 47 | GNT-ST-12020| Gentaur Distribution US, UK & EuropeSynonyms: (1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridin-2-yl)methanesulfonic acidFormula: C16H17N3O5SMolecular Weight: 363,39CAS: N/A

Esomeprazole Impurity 49 | GNT-ST-12019| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-1-(5-methoxy-1H-benzo[d]imidazol-2-yl)-2,3,5-trimethylpyridin-1-ium hydroxideFormula: C17H21N3O3Molecular Weight: 315,37CAS: N/A

Esomeprazole Impurity 53 | GNT-ST-12018| Gentaur Distribution US, UK & EuropeSynonyms: 12-mercapto-8-methoxy-1,3-dimethylbenzo[4',5']imidazo[2',1':2,3]imidazo[1,5-a]pyridin-2-olFormula: C16H15N3O2SMolecular Weight: 313,37CAS: 2748245-58-9

Esomeprazole Impurity 54 | GNT-ST-12017| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxy-3,5,6-trimethylpyridine 1-oxideFormula: C9H13NO2Molecular Weight: 167,21CAS: N/A

Erlotinib Impurity 79 | GNT-ST-12016| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amineFormula: C22H23N3O4Molecular Weight: 393,44CAS: N/A

Erlotinib Impurity 72 | GNT-ST-12015| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-hydroxy-3-(2-methoxyethoxy)benzoateFormula: C12H16O5Molecular Weight: 240,25CAS: N/A

Erlotinib Impurity 73 | GNT-ST-12014| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-bis(2-methoxyethoxy)benzoic acidFormula: C13H18O6Molecular Weight: 270,28CAS: N/A

Erlotinib Impurity 74 | GNT-ST-12013| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-amino-4,5-bis(2-methoxyethoxy)benzoateFormula: C15H23NO6Molecular Weight: 313,35CAS: N/A

Erlotinib Impurity 76 | GNT-ST-12012| Gentaur Distribution US, UK & EuropeSynonyms: 6,7-bis(2-methoxyethoxy)-N,N-dimethylquinazolin-4-amineFormula: C16H23N3O4Molecular Weight: 321,37CAS: N/A

Erlotinib Impurity 77 | GNT-ST-12011| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)phenyl)-2-methylbut-3-yn-2-olFormula: C25H29N3O5Molecular Weight: 451,51CAS: 299912-60-0

Erlotinib Impurity 75 | GNT-ST-12010| Gentaur Distribution US, UK & EuropeSynonyms: 6,7-dihydroxyquinazolin-4(3H)-oneFormula: C8H6N2O3Molecular Weight: 178,14CAS: 16064-15-6

Erlotinib Impurity 62 | GNT-ST-12009| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoateFormula: C15H21NO8Molecular Weight: 343,33CAS: 179688-26-7

Erlotinib Impurity 69 | GNT-ST-12008| Gentaur Distribution US, UK & EuropeSynonyms: 6,6',7,7'-tetrakis(2-methoxyethoxy)-4H-[3,4'-biquinazolin]-4-oneFormula: C28H34N4O9Molecular Weight: 570,59CAS: N/A

Erlotinib Impurity 7 | GNT-ST-12007| Gentaur Distribution US, UK & EuropeSynonyms: 6,7-bis(2-methoxyethoxy)quinazolin-4(3H)-oneFormula: C14H18N2O5Molecular Weight: 294,3CAS: 179688-29-0

Erlotinib Impurity 63 | GNT-ST-12006| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3,4-bis(2-methoxyethoxy)-2-nitrobenzoateFormula: C15H21NO8Molecular Weight: 343,33CAS: N/A

Erlotinib Impurity 64 | GNT-ST-12005| Gentaur Distribution US, UK & EuropeSynonyms: 4,5-bis(2-methoxyethoxy)-2-nitrobenzoic acidFormula: C13H17NO8Molecular Weight: 315,28CAS: 1001416-73-4

Erlotinib Impurity 65 | GNT-ST-12004| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-4,5-bis(2-methoxyethoxy)benzoic acidFormula: C13H19NO6Molecular Weight: 285,29CAS: 574738-66-2

Erlotinib Impurity 66 | GNT-ST-12003| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethoxy-6,7-bis(2-methoxyethoxy)quinazolineFormula: C16H22N2O5Molecular Weight: 322,36CAS: N/A

Erlotinib Impurity 67 | GNT-ST-12002| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-formamido-4,5-bis(2-methoxyethoxy)benzoateFormula: C16H23NO7Molecular Weight: 341,36CAS: N/A

Erlotinib Impurity 68 | GNT-ST-12001| Gentaur Distribution US, UK & EuropeSynonyms: 6,7-bis(2-methoxyethoxy)quinazolin-4-amineFormula: C14H19N3O4Molecular Weight: 293,32CAS: N/A

Erlotinib Impurity 59 | GNT-ST-12000| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethynylanilineFormula: C8H7NMolecular Weight: 117,15CAS: 52670-38-9

Erlotinib Impurity 43 | GNT-ST-11999| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-4,5-bis(2-methoxyethoxy)benzaldehydeFormula: C13H19NO5Molecular Weight: 269,29CAS: 1494468-76-6

Erlotinib Impurity 44 | GNT-ST-11998| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxyethyl 2-amino-4,5-bis(2-methoxyethoxy)benzoateFormula: C16H25NO7Molecular Weight: 343,37CAS: 1470063-80-9

Erlotinib Impurity 46 | GNT-ST-11997| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-amino-4,5-bis(2-methoxyethoxy)benzoateFormula: C14H21NO6Molecular Weight: 299,32CAS: 476168-17-9

Erlotinib Impurity 47 | GNT-ST-11996| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6-(2-chloroethoxy)-7-(2-methoxyethoxy)quinazolineFormula: C13H14Cl2N2O3Molecular Weight: 317,17CAS: 183322-19-2

Erlotinib Impurity 48 | GNT-ST-11995| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazolineFormula: C13H14Cl2N2O3Molecular Weight: 317,17CAS: 183322-20-5

Erlotinib Impurity 49 | GNT-ST-11994| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-ethylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine hydrochlorideFormula: C22H28ClN3O4Molecular Weight: 433,93CAS: N/A

Erlotinib Impurity 5 | GNT-ST-11993| Gentaur Distribution US, UK & EuropeSynonyms: 4-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)-2-ethynylphenolFormula: C22H23N3O5Molecular Weight: 409,44CAS: N/A

Erlotinib Impurity 50 | GNT-ST-11992| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-ethynylphenyl)-7-methoxy-6-(2-methoxyethoxy)quinazolin-4-amine hydrochloridFormula: C20H19N3O3 HClMolecular Weight: 349.38 36.46CAS: N/A

Erlotinib Impurity 51 | GNT-ST-11991| Gentaur Distribution US, UK & EuropeSynonyms: 4-((3-ethynylphenyl)amino)-7-(2-methoxyethoxy)quinazolin-6-olFormula: C19H17N3O3Molecular Weight: 335,36CAS: N/A

Erlotinib Impurity 52 | GNT-ST-11990| Gentaur Distribution US, UK & EuropeSynonyms: 4-((3-ethynylphenyl)amino)-6-(2-methoxyethoxy)quinazolin-7-olFormula: C19H17N3O3Molecular Weight: 335,36CAS: N/A

Erlotinib Impurity 54 | GNT-ST-11989| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3,4-bis(2-methoxyethoxy)benzoateFormula: C15H22O6Molecular Weight: 298,33CAS: 183322-16-9

Erlotinib Impurity 55 | GNT-ST-11988| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3,4-dihydroxybenzoateFormula: C9H10O4Molecular Weight: 182,17CAS: 3943-89-3

Erlotinib Impurity 56 | GNT-ST-11987| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-aminophenyl)ethanoneFormula: C8H9NOMolecular Weight: 135,16CAS: 99-03-6

Erlotinib Impurity 57 | GNT-ST-11986| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethylanilineFormula: C8H11NMolecular Weight: 121,18CAS: 587-02-0

Erlotinib Impurity 58 | GNT-ST-11985| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethynylanilineFormula: C8H7NMolecular Weight: 117,15CAS: 14235-81-5

Erlotinib Impurity 40 | GNT-ST-11984| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-aminophenyl)-2-methylbut-3-yn-2-olFormula: C11H13NOMolecular Weight: 175,23CAS: 69088-96-6

Erlotinib Impurity 41 | GNT-ST-11983| Gentaur Distribution US, UK & EuropeSynonyms: 3-vinylanilineFormula: C8H9NMolecular Weight: 119,16CAS: 15411-43-5

Erlotinib Impurity 42 | GNT-ST-11982| Gentaur Distribution US, UK & EuropeSynonyms: 3-bromoanilineFormula: C6H6BrNMolecular Weight: 172,02CAS: 591-19-5

Erlotinib Impurity 12 | GNT-ST-11981| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-aminophenyl)-2-methylbut-3-en-2-olFormula: C11H15NOMolecular Weight: 177,24CAS: N/A

Erlotinib Impurity 13 | GNT-ST-11980| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoateFormula: C14H19NO8Molecular Weight: 329,3CAS: 501684-22-6

Erlotinib Impurity 11 | GNT-ST-11979| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloroquinazoline-6,7-diolFormula: C8H5ClN2O2Molecular Weight: 196,59CAS: 1145671-36-8

Erlotinib Impurity 110 | GNT-ST-11978| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dibromo-3-(3-nitrophenyl)propanoic acidFormula: C9H7Br2NO4Molecular Weight: 352,97CAS: 18193-72-1

Erlotinib Impurity 111 | GNT-ST-11977| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-(2-bromovinyl)anilineFormula: C8H8BrNMolecular Weight: 198,06CAS: N/A

Erlotinib Impurity 112 | GNT-ST-11976| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-bromovinyl)anilineFormula: C8H8BrNMolecular Weight: 198,06CAS: 2304005-44-3

Erlotinib Impurity 113 | GNT-ST-11975| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(2-bromovinyl)-3-nitrobenzeneFormula: C8H6BrNO2Molecular Weight: 228,05CAS: 115665-66-2

Erlotinib Impurity 106 | GNT-ST-11974| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-ethynyl-4-methylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amineFormula: C23H25N3O4Molecular Weight: 407,47CAS: N/A

Erlotinib Impurity 107 | GNT-ST-11973| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dichloro-6,7-bis(2-methoxyethoxy)quinazolineFormula: C14H16Cl2N2O4Molecular Weight: 347,19CAS: N/A

Icotinib Impurity 1 | GNT-ST-11972| Gentaur Distribution US, UK & EuropeSynonyms:...