Chemicals

Luliconazole Impurity 29 | GNT-ST-41505| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4S)-4-(3,5-dichlorophenyl)-1,3-dithiolan-2-yl)-2-(1H-imidazol-1-yl)acetonitrileFormula: C14H11Cl2N3S2Molecular Weight: 356,28CAS: N/A

Luliconazole Impurity 28 | GNT-ST-41504| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4R)-4-(2,4-dichlorophenyl)-1,3-dithiolan-2-yl)-2-(1H-imidazol-1-yl)acetonitrileFormula: C14H11Cl2N3S2Molecular Weight: 356,28CAS: 1217520-64-3

Luliconazole Impurity 27 | GNT-ST-41503| Gentaur Distribution US, UK & EuropeSynonyms: (R,Z)-2-(4-(4-chlorophenyl)-1,3-dithiolan-2-ylidene)-2-(1H-imidazol-1-yl)acetonitrileFormula: C14H10ClN3S2Molecular Weight: 319,83CAS: N/A

Irinotecan Impurity 4; Irinotecan Keto Impurity | GNT-ST-41502| Gentaur Distribution US, UK & EuropeSynonyms: 12-ethyl-8-methyl-9-oxo-7-propionyl-9,11-dihydroindolizino[1,2-b]quinolin-2-yl [1,4'-bipiperidine]-1'-carboxylateFormula:...

N-Nitroso-Desmethyl-Padimate O | GNT-ST-41501| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethylhexyl 4-(methyl(nitroso)amino)benzoateFormula: C16H24N2O3Molecular Weight: 292,38CAS: N/A

N-Nitroso-Desmethyl-Diphenhydramine | GNT-ST-41500| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(benzhydryloxy)ethyl)-N-methylnitrous amideFormula: C16H18N2O2Molecular Weight: 270,33CAS: 55855-43-1

N-Nitroso-Desmethyl-Doxepin, (E) | GNT-ST-41499| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(3-(dibenzo[b,e]oxepin-11(6H)-ylidene)propyl)-N-methylnitrous amideFormula: C18H18N2O2Molecular Weight: 294,35CAS: N/A

N-Nitroso-Desmethyl-Tetracaine | GNT-ST-41498| Gentaur Distribution US, UK & EuropeSynonyms: 2-(methyl(nitroso)amino)ethyl 4-(butylamino)benzoateFormula: C14H21N3O3Molecular Weight: 279,34CAS: N/A

N-Nitroso-Desmethyl-Nizatidine | GNT-ST-41497| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((4-(((2-((1-(methylamino)-2-nitrovinyl)amino)ethyl)thio)methyl)thiazol-2-yl)methyl)nitrous amideFormula: C11H18N6O3S2Molecular Weight: 346,42CAS:...

N-Nitroso-Desmethyl-Propoxyphene | GNT-ST-41496| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R)-3-methyl-4-(methyl(nitroso)amino)-1,2-diphenylbutan-2-yl propionateFormula: C21H26N2O3Molecular Weight: 354,45CAS: N/A

N-Nitroso-Desmethyl-Promethazine | GNT-ST-41495| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(10H-phenothiazin-10-yl)propan-2-yl)-N-methylnitrous amideFormula: C16H17N3OSMolecular Weight: 299,39CAS: 94511-44-1

N-Nitroso-Desmethyl-Pyrilamine | GNT-ST-41494| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((4-methoxybenzyl)(pyridin-2-yl)amino)ethyl)-N-methylnitrous amideFormula: C16H20N4O2Molecular Weight: 300,36CAS: N/A

2-Mercaptosuccinic Acid | GNT-ST-41493| Gentaur Distribution US, UK & EuropeSynonyms: 2-mercaptosuccinic acidFormula: C4H6O4SMolecular Weight: 150,15CAS: 70-49-5

Posaconazole Impurity 267 | GNT-ST-41492| Gentaur Distribution US, UK & EuropeSynonyms:...

Nimodipine Impurity 37 | GNT-ST-41491| Gentaur Distribution US, UK & EuropeSynonyms: diisopropyl 4,6-dimethyl-2-(3-nitrophenyl)-1,2-dihydropyridine-3,5-dicarboxylateFormula: C21H26N2O6Molecular Weight: 402,45CAS: N/A

Irinotecan Impurity 39 | GNT-ST-41490| Gentaur Distribution US, UK & EuropeSynonyms: 4',4'-diethyl-7',8'-dihydrospiro[[1,3]dioxolane-2,6'-pyrano[3,4-f]indolizine]-3',10'(1'H,4'H)-dioneFormula: C17H21NO5Molecular Weight: 319,35CAS: N/A

Methadone Impurity 28 | GNT-ST-41489| Gentaur Distribution US, UK & EuropeSynonyms: 4-(dimethylamino)-2,2-diphenylpentanamideFormula: C19H24N2OMolecular Weight: 296,41CAS: 60-46-8

Vitamin A Impurity 2(9-Cis Vitamin A Palmitate) | GNT-ST-41488| Gentaur Distribution US, UK & EuropeSynonyms: (2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraen-1-yl palmitateFormula: C36H60O2Molecular Weight:...

Carfilzomib Impurity 64(D2) | GNT-ST-41487| Gentaur Distribution US, UK & EuropeSynonyms:...

Carfilzomib Impurity 63 | GNT-ST-41486| Gentaur Distribution US, UK & EuropeSynonyms:...

Temozolomide EP Impurity A; Dacarbazine EP Impurity B | GNT-ST-41485| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-1H-imidazole-4-carboxamideFormula: C4H6N4OMolecular Weight: 126,12CAS: 360-97-4

Temozolomide | GNT-ST-41484| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-Dihydro-3-methyl-4-oxo-imidazo[5,1-d][1,2,3,5]tetrazine-8-carboxamideFormula: C6H6N6O2Molecular Weight: 194,15CAS: 85622-93-1

Temocaprilat | GNT-ST-41483| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(((2S,6R)-4-(carboxymethyl)-5-oxo-2-(thiophen-2-yl)-1,4-thiazepan-6-yl)amino)-4-phenylbutanoic acidFormula: C21H24N2O5S2Molecular Weight: 448,55CAS: 110221-53-9

Sildenafil Impurity 156 | GNT-ST-41482| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1,6-dimethyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-oneFormula: C23H32N6O4SMolecular Weight:...

Axitinib Impurity C | GNT-ST-41481| Gentaur Distribution US, UK & EuropeSynonyms: Axitinib Z-isomer; (Z)-N-methyl-2-((3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thio)benzamideFormula: C22H18N4OSMolecular Weight: 386,47CAS: 885126-40-9

Axitinib Impurity 48 | GNT-ST-41480| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-acetyl-2H-indazol-6-yl)thio)-N-methylbenzamideFormula: C17H15N3O2SMolecular Weight: 325,39CAS: N/A

Axitinib Impurity 47 | GNT-ST-41479| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1,2-di(1H-indazol-6-yl)diazeneFormula: C14H10N6Molecular Weight: 262,28CAS: N/A

Axitinib Impurity 46 | GNT-ST-41478| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-2-((3-(2-(pyridin-2-yl)ethyl)-1H-indazol-6-yl)sulfinyl)benzamideFormula: C22H20N4O2SMolecular Weight: 404,49CAS: N/A

Axitinib Impurity 45 | GNT-ST-41477| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(2-(6-((2-(methylcarbamoyl)phenyl)sulfinyl)-1H-indazol-3-yl)vinyl)pyridine 1-oxideFormula: C22H18N4O3SMolecular Weight: 418,47CAS: N/A

Gliclazide Impurity 14 | GNT-ST-41476| Gentaur Distribution US, UK & EuropeSynonyms: N-carbamoyl-2-methylbenzenesulfonamideFormula: C8H10N2O3SMolecular Weight: 214,24CAS: 39051-77-9

1,3-Dichloro-2-Methylprop-1-Ene | GNT-ST-41475| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dichloro-2-methylprop-1-eneFormula: C4H6Cl2Molecular Weight: 124,99CAS: 3375-22-2

1,3-Dichloro-2-Propanol | GNT-ST-41474| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-Dichloropropan-2-ol; Glycerol-α,γ-dichlorohydrinFormula: C3H6Cl2OMolecular Weight: 128,99CAS: 96-23-1

1,3-Dichloro-2,2-Dimethylpropane | GNT-ST-41473| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dichloro-2,2-dimethylpropaneFormula: C5H10Cl2Molecular Weight: 141,04CAS: 29559-55-5

1,3-Dichloro-2-(Chloromethyl)Benzene | GNT-ST-41472| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dichloro-2-(chloromethyl)benzeneFormula: C7H5Cl3Molecular Weight: 195,47CAS: 2014-83-7

Afatinib Impurity 71 | GNT-ST-41471| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)amino)-2-oxoacetic acidFormula: C20H16ClFN4O5Molecular Weight: 446,82CAS: N/A

Afatinib Impurity 70 | GNT-ST-41470| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)acetamideFormula: C20H18ClFN4O3Molecular Weight: 416,83CAS: N/A

Pixantrone Maleate Impurity C | GNT-ST-41469| Gentaur Distribution US, UK & EuropeSynonyms:...

Irinotecan Impurity 38 | GNT-ST-41468| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-ethyl-3,6,10-trioxo-3,4,6,7,8,10-hexahydro-1H-pyrano[3,4-f]indolizin-4-yl formateFormula: C14H13NO6Molecular Weight: 291,26CAS: N/A

Theophylline Impurity 13 | GNT-ST-41467| Gentaur Distribution US, UK & EuropeSynonyms: 7-(2-ethoxy-2-(2-hydroxyethoxy)ethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dioneFormula: C13H20N4O5Molecular Weight: 312,33CAS: N/A

Bumetanide Impurity 38 | GNT-ST-41466| Gentaur Distribution US, UK & EuropeSynonyms: butyl (E)-3-(butylideneamino)-4-phenoxy-5-sulfamoylbenzoateFormula: C21H26N2O5SMolecular Weight: 418,51CAS: N/A

Arbidol Impurity 8 | GNT-ST-41465| Gentaur Distribution US, UK & EuropeSynonyms: 5-acetoxy-6-bromo-2-(bromomethyl)-1-methyl-1H-indole-3-carboxylic acidFormula: C13H11Br2NO4Molecular Weight: 405,04CAS: N/A

Arbidol Impurity 7 | GNT-ST-41464| Gentaur Distribution US, UK & EuropeSynonyms: N-Methyl-3-(methylamino)-2-butenamideFormula: C6H12N2OMolecular Weight: 128,17CAS: 85237-86-1

Palbociclib Impurity F | GNT-ST-41463| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(2-aminopyridin-3-yl)piperazine-1-carboxylateFormula: C14H22N4O2Molecular Weight: 278,35CAS: 1023594-49-1

Fluralaner Impurity 11 | GNT-ST-41462| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methyl-N,N-bis(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl)benzamideFormula:...

Fluralaner Impurity 10 | GNT-ST-41461| Gentaur Distribution US, UK & EuropeSynonyms: (4-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methylbenzoyl)glycineFormula: C20H15Cl2F3N2O4Molecular Weight: 475,25CAS: 864731-37-3

Fluralaner Impurity 1 | GNT-ST-41460| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methyl-N-(2-oxo-2-((2,2,2-trifluoroethyl)amino)ethyl-1,2-13C2-1,1-d2)benzamide-15NFormula:...

Trifluralin | GNT-ST-41459| Gentaur Distribution US, UK & EuropeSynonyms: TrifluralinFormula: C13H16F3N3O4Molecular Weight: 335,28CAS: 1582-09-8

Afloqualone Nitro Impurity | GNT-ST-41458| Gentaur Distribution US, UK & EuropeSynonyms: 2-(Fluoromethyl)-6-nitro-3-(o-tolyl)-4(3H)-quinazolinoneFormula: C16H12FN303Molecular Weight: 313,28CAS: N/A

Afloqualone | GNT-ST-41457| Gentaur Distribution US, UK & EuropeSynonyms: 6-Amino-2-(fluoromethyl)-3-(2-methylphenyl)-quinazolin-4-oneFormula: C16H14FN3OMolecular Weight: 283,3CAS: 56287-74-2

Difloxacin | GNT-ST-41456| Gentaur Distribution US, UK & EuropeSynonyms: 6-Fluoro-1-(4-fluorophenyl)-7-(4-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C21H19F2N3O3Molecular Weight: 399,39CAS: 98106-17-3

Pravastatin Sodium Salt | GNT-ST-41455| Gentaur Distribution US, UK & EuropeSynonyms: sodium (3R,5R)-3,5-dihydroxy-7-((1S,2S,6S,8S,8aR)-6-hydroxy-2-methyl-8-(((S)-2-methylbutanoyl)oxy)-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoateFormula:...

Pravastatin USP Rc A | GNT-ST-41454| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R)-3,5-dihydroxy-7-((1S,2R,3S,8S,8aR)-3-hydroxy-2-methyl-8-(((S)-2-methylbutanoyl)oxy)-1,2,3,7,8,8a-hexahydronaphthalen-1-yl)heptanoic acidFormula:...

Pravastatin EP Impurity G | GNT-ST-41453| Gentaur Distribution US, UK & EuropeSynonyms: Pravastatin Oxidation Impurity; (3R,5R)-3,5-dihydroxy-7-((1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl)heptanoic acidFormula: C18H24O5Molecular Weight:...

Pravastatin EP Impurity F | GNT-ST-41452| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R)-7-((1S,2S,6S,8S,8aR)-6,8-dihydroxy-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoic acidFormula: C18H28O6Molecular Weight:...

Pravastatin EP Impurity E | GNT-ST-41451| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R)-3,5-dihydroxy-7-((1S,2S,6S,8S,8aR)-6-hydroxy-8-(((2S,3S)-3-hydroxy-2-methylbutanoyl)oxy)-2-methyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoic...

Pravastatin EP Impurity D | GNT-ST-41450| Gentaur Distribution US, UK & EuropeSynonyms: (1S,3S,7S,8S,8aR)-3-Hydroxy-8-[2-[(2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl]ethyl]-7-methyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl...

Irinotecan Impurity 37 | GNT-ST-41449| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-fluoro-2-nitrophenyl)propan-1-oneFormula: C9H8FNO3Molecular Weight: 197,16CAS: 1806485-04-0

Salbutamol Impurity 84 | GNT-ST-41448| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-(tert-butylamino)-2-hydroxyethyl)-2-(hydroxymethyl)phenolFormula: C13H21NO3Molecular Weight: 239,32CAS: N/A

Teneligliptin Impurity 6 | GNT-ST-41447| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (2S)-4-hydroxy-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylateFormula: C13H22N2O4SMolecular Weight: 302,39CAS: N/A

Regadenoson Impurity 42 | GNT-ST-41446| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-(6-amino-9H-purin-2-yl)-1H-pyrazole-4-carboxylateFormula: C11H11N7O2Molecular Weight: 273,26CAS: N/A

Salbutamol Impurity 83 | GNT-ST-41445| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethyl)acetamideFormula: C14H19NO4Molecular Weight: 265,31CAS: N/A

3-(Trichloromethyl)Phenyl Acetate | GNT-ST-41444| Gentaur Distribution US, UK & EuropeSynonyms: 3-(Trichloromethyl)Phenyl AcetateFormula: C9H7Cl3O2Molecular Weight: 253,5CAS: 4530-46-5

Molnupiravir Impurity 6 | GNT-ST-41443| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(hydroxyamino)pyrimidin-2(1H)-oneFormula: C9H13N3O6Molecular Weight: 259,22CAS: 402725-23-9

Fosinopril EP Impurity F | GNT-ST-41442| Gentaur Distribution US, UK & EuropeSynonyms: (2S,4S)-4-cyclohexyl-1-(2-((R)-(4-phenylbutyl)((S)-1-(propionyloxy)propoxy)phosphoryl)acetyl)pyrrolidine-2-carboxylic acidFormula: C29H44NO7PMolecular Weight:...

Fosinopril EP Impurity E | GNT-ST-41441| Gentaur Distribution US, UK & EuropeSynonyms: (2S,4S)-1-(2-((R)-((S)-2-methyl-1-(propionyloxy)propoxy)(4-phenylbutyl)phosphoryl)acetyl)-4-phenylpyrrolidine-2-carboxylic acidFormula: C30H40NO7PMolecular Weight:...

Fosinopril EP Impurity D | GNT-ST-41440| Gentaur Distribution US, UK & EuropeSynonyms: (2S,4R)-4-cyclohexyl-1-(2-((R)-((S)-2-methyl-1-(propionyloxy)propoxy)(4-phenylbutyl)phosphoryl)acetyl)pyrrolidine-2-carboxylic acidFormula: C30H46NO7PMolecular...

Melphalan D-Isomer | GNT-ST-41439| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-3-(4-(bis(2-chloroethyl)amino)phenyl)propanoic acidFormula: C13H18Cl2N2O2Molecular Weight: 305,2CAS: 13045-94-8

Alogliptin Impurity 61 | GNT-ST-41438| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (R)-(1-(3-(2-cyanobenzyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)carbamateFormula: C22H27N5O4Molecular Weight: 425,49CAS: N/A

Empagliflozin Impurity 144 | GNT-ST-41437| Gentaur Distribution US, UK & EuropeSynonyms: 3-hydroxydihydrofuran-2(3H)-oneFormula: C4H6O3Molecular Weight: 102,09CAS: 19444-84-9

Troxerutin Impurity 3 | GNT-ST-41436| Gentaur Distribution US, UK & EuropeSynonyms:...

Irinotecan Impurity 36; Exatecan | GNT-ST-41435| Gentaur Distribution US, UK & EuropeSynonyms: (1S,9S)-1-amino-9-ethyl-5-fluoro-9-hydroxy-4-methyl-2,3,12,15-tetrahydrobenzo[de]pyrano[3',4':6,7]indolizino[1,2-b]quinoline-10,13(1H,9H)-dioneFormula:...

Vonoprazan Impurity 2 | GNT-ST-41434| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carboxylic acidFormula: C16H11FN2O4SMolecular Weight: 346,33CAS: 1883595-37-6

Difelikefalin Impurity 12 | GNT-ST-41433| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-1-((2-aminoethyl)-D-phenylalanyl-D-phenylalanyl-D-leucyl-D-lysyl)piperidine-4-carboxylic acidFormula: C38H58N8O6Molecular Weight: 722,93CAS: 2219351-61-6

Irinotecan Impurity 35 | GNT-ST-41432| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl 4-aminopiperidine-1-carboxylateFormula:...

Biotin Impurity 18 | GNT-ST-41431| Gentaur Distribution US, UK & EuropeSynonyms: (E)-5-((3aS,6aR)-2-oxohexahydro-4H-thieno[3,4-d]imidazol-4-ylidene)pentanoic acidFormula: C10H14N2O3SMolecular Weight: 242,29CAS: N/A

Lansoprazole Impurity 12 | GNT-ST-41430| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)-3-methyl-5-(2,2,2-trifluoroethoxy)pyridineFormula: C9H9ClF3NOMolecular Weight: 239,62CAS: N/A

Alvimopan Impurity D | GNT-ST-41429| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 2-benzyl-3-((3R,4R)-4-(3-hydroxyphenyl)-3,4-dimethylpiperidin-1-yl)propanoateFormula: C24H31NO3Molecular Weight: 381,51CAS: N/A

Estazolam Impurity 7 | GNT-ST-41428| Gentaur Distribution US, UK & EuropeSynonyms: 6-phenyl-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepineFormula: C16H12N4Molecular Weight: 260,3CAS: N/A

Estazolam Impurity 6 | GNT-ST-41427| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-6-chloro-4-phenyl-3,4-dihydroquinazolin-4-olFormula: C14H12ClN3OMolecular Weight: 273,72CAS: 27610-14-6

Trelagliptin Impurity 24 | GNT-ST-41426| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-bromo-5-fluorobenzyl)-6-chloro-3-methylpyrimidine-2,4(1H,3H)-dioneFormula: C12H9BrClFN2O2Molecular Weight: 347,57CAS: N/A

Hexamidine Diisetionate EP Impurity D | GNT-ST-41425| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-((6-(4-carbamimidoylphenoxy)hexyl)oxy)benzoateFormula: C22H28N2O4Molecular Weight: 384,47CAS: N/A

Hexamidine Diisetionate EP Impurity C | GNT-ST-41424| Gentaur Distribution US, UK & EuropeSynonyms: 4-imino-9,16-dioxa-3-azatricyclo[15.2.2.25,8]tricosa1(19),2,5,7,17,20,22-heptaen-2-amineFormula: C20H23N3O2Molecular Weight: 337,42CAS: N/A

Methylcobalamin Impurity 2 | GNT-ST-41423| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R,5S)-5-(5,6-dimethyl-1H-benzo[d]imidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl dihydrogen phosphateFormula: C14H19N2O7PMolecular Weight:...

Testosterone Impurity 21 | GNT-ST-41422| Gentaur Distribution US, UK & EuropeSynonyms: (6R,8R,9S,10R,13S,14S,17S)-6-hydroxy-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 undecanoateFormula:...

Vilazodone Impurity 32 | GNT-ST-41421| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 2-(2-formyl-4-nitrophenoxy)malonateFormula: C14H15NO8Molecular Weight: 325,27CAS: N/A

4-Methylbenzene-1,2,3-Triol | GNT-ST-41420| Gentaur Distribution US, UK & EuropeSynonyms: 4-methylbenzene-1,2,3-triolFormula: C7H8O3Molecular Weight: 140,14CAS: 3955-29-1

4-Methyl-6,7-Dihydro-5H-Pyrrolo[2,3-D]Pyrimidine | GNT-ST-41419| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidineFormula: C7H9N3Molecular Weight: 135,17CAS: 1541399-43-2

4-Methyl-5-Oxohexanoic Acid | GNT-ST-41418| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-5-oxohexanoic acidFormula: C7H12O3Molecular Weight: 144,17CAS: 6818-07-1

4-Methyl-4-(Pyridin-2-Yldisulfaneyl)Pentanoic Acid | GNT-ST-41417| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-4-(pyridin-2-yldisulfaneyl)pentanoic acidFormula: C11H15NO2S2Molecular Weight: 257,37CAS: 1537891-69-2

Methyl 4-Methyl-3-Oxopentanoate | GNT-ST-41416| Gentaur Distribution US, UK & EuropeSynonyms: Pentanoic acid, 4-methyl-3-oxo-, methyl esterFormula: C7H12O3Molecular Weight: 144,17CAS: 42558-54-3

3-Bromo-4-Methylpyridine | GNT-ST-41415| Gentaur Distribution US, UK & EuropeSynonyms: 3-bromo-4-methylpyridineFormula: C6H6BrNMolecular Weight: 172,03CAS: 3430-22-6

4-Methyl-3-Nitrobenzoic Acid | GNT-ST-41414| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-3-nitrobenzoic acidFormula: C8H7NO4Molecular Weight: 181,15CAS: 96-98-0

4-Methyl-3-Nitroaniline | GNT-ST-41413| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-3-nitroanilineFormula: C7H8N2O2Molecular Weight: 152,15CAS: 119-32-4

4-Methyl-3,4-Dihydro-2H-Pyran | GNT-ST-41412| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-3,4-dihydro-2H-pyranFormula: C6H10OMolecular Weight: 98,15CAS: 2270-61-3

4-Methyl-3,4-Dihydro-1H-Benzo[E][1,4]Diazepine-2,5-Dione | GNT-ST-41411| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dioneFormula: C10H10N2O2Molecular Weight: 190,2CAS: 3415-35-8

4-Methyl-3-(Trifluoromethyl)Aniline | GNT-ST-41410| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-3-(trifluoromethyl)anilineFormula: C8H8F3NMolecular Weight: 175,15CAS: 65934-74-9

4-Methyl-2-Oxopentanoic Acid | GNT-ST-41409| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-2-oxopentanoic acidFormula: C6H10O3Molecular Weight: 130,14CAS: 816-66-0

Potassium 4-Methyl-2-Oxo-2H-Chromen-7-Yl Sulfate | GNT-ST-41408| Gentaur Distribution US, UK & EuropeSynonyms: potassium 4-methyl-2-oxo-2H-chromen-7-yl sulfateFormula: C10H7KO6SMolecular Weight: 294,32CAS: 15220-11-8

4-Methyl-2-Pentanone | GNT-ST-41407| Gentaur Distribution US, UK & EuropeSynonyms: 2-Methyl-4-pentanone; 2-Methylpropyl Methyl Ketone; 4-Methyl-2-oxopentane; Hexone; Isobutyl Methyl Ketone; Isopropylacetone; MIBK; MIK; Methyl 2-Methylpropyl Ketone;...

4-Methyl-1,3-Dihydro-2H-Benzo[D]Imidazole-2-Thione | GNT-ST-41406| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-1,3-dihydro-2H-benzo[d]imidazole-2-thioneFormula: C8H8N2SMolecular Weight: 164,23CAS: N/A