Chemicals

Hexamidine Diisetionate EP Impurity A | GNT-ST-04868| Gentaur Distribution US, UK & EuropeSynonyms: 4-((6-(4-carbamimidoylphenoxy)hexyl)oxy)benzamideFormula: C20H25N3O3Molecular Weight: 355,43CAS: N/A

Hexetidine EP Impurity D | GNT-ST-04867| Gentaur Distribution US, UK & EuropeSynonyms: naphthalene-1,5-disulfonic acidFormula: C10H8O6S2Molecular Weight: 288,3CAS: N/A

Glucurolactone Impurity 3 | GNT-ST-04866| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-2-((3R,4S)-3,4-dihydroxy-5-oxotetrahydrofuran-2-yl)-2-hydroxyacetaldehydeFormula: C6H8O6Molecular Weight: 176,12CAS: N/A

Ibandronate Impurity 17 | GNT-ST-04865| Gentaur Distribution US, UK & EuropeSynonyms: 3-(pentylamino)propanoic acidFormula: C8H17NO2Molecular Weight: 159,23CAS: 205237-07-6

Amoxicillin Impurity 51 | GNT-ST-04864| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-6-(2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2...

Amoxicillin Impurity 49 | GNT-ST-04863| Gentaur Distribution US, UK & EuropeSynonyms:...

Aceclofenac | GNT-ST-04862| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetoxy)acetic acidFormula: C16H13Cl2NO4Molecular Weight: 354,18CAS: 89796-99-6

Cefixime 1-Oxide | GNT-ST-04861| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxideFormula:...

4-((Tetrahydrofuran-2-Yl)Oxy)Butan-1-Ol | GNT-ST-04860| Gentaur Distribution US, UK & EuropeSynonyms: 4-((tetrahydrofuran-2-yl)oxy)butan-1-olFormula: C8H16O3Molecular Weight: 160,21CAS: 64001-06-5

Sodium Valproate Impurity M | GNT-ST-04859| Gentaur Distribution US, UK & EuropeSynonyms: 2-phenylethanolFormula: C8H10OMolecular Weight: 122,16CAS: 60-12-8

Sodium Valproate EP Impurity H; Valproic Acid EP Impurity H | GNT-ST-04858| Gentaur Distribution US, UK & EuropeSynonyms: ValeronitrileFormula: C5H9NMolecular Weight: 83,13CAS: 110-59-8

Amoxicillin Impurity 8 | GNT-ST-04857| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-2-(1-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-methoxy-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula: C17H23N3O6SMolecular Weight: 397,45CAS:...

Amoxicillin Impurity 7 | GNT-ST-04856| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-6-((R)-2-(4-hydroxyphenyl)-2-pivalamidoacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acidFormula: C21H27N3O6SMolecular...

Amoxicillin Impurity 50 | GNT-ST-04855| Gentaur Distribution US, UK & EuropeSynonyms: (2S,4S)-2-((R)-1-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-methoxy-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula: C17H23N3O6SMolecular Weight:...

Amoxicillin Impurity 48 | GNT-ST-04854| Gentaur Distribution US, UK & EuropeSynonyms: (2R,4S)-2-((R)-1-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-methoxy-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula: C17H23N3O6SMolecular Weight:...

Amoxicillin Impurity 47 | GNT-ST-04853| Gentaur Distribution US, UK & EuropeSynonyms:...

Amoxicillin Impurity 46 | GNT-ST-04852| Gentaur Distribution US, UK & EuropeSynonyms: (4S,4'S)-2,2'-((1R,7R,13R)-1-amino-14-(((2S,6R)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2...

N-Bromoacetamide | GNT-ST-04851| Gentaur Distribution US, UK & EuropeSynonyms: N-bromoacetamideFormula: C2H4BrNOMolecular Weight: 137,96CAS: 79-15-2

N-Pivaloyl-L-Tyrosine | GNT-ST-04850| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,2-Dimethyl-1-oxopropyl)-L-tyrosine; (S)-3-(4-hydroxyphenyl)-2-pivalamidopropanoic acidFormula: C14H19NO4Molecular Weight: 265,3CAS: 33019-85-1

Bensulfuron-Methyl | GNT-ST-04849| Gentaur Distribution US, UK & EuropeSynonyms: Bensulfuron-methylFormula: C16H18N4O7SMolecular Weight: 410,4CAS: 83055-99-6

1-Acetylindoline-2-Carboxylic Acid | GNT-ST-04848| Gentaur Distribution US, UK & EuropeSynonyms: 1-acetylindoline-2-carboxylic acidFormula: C11H11NO3Molecular Weight: 205,21CAS: 82923-75-9

1-Acetoxyethyl 2-(2-Hydroxy-[1,1'-Biphenyl]-4-Yl)Propanoate | GNT-ST-04847| Gentaur Distribution US, UK & EuropeSynonyms: 1-acetoxyethyl 2-(2-hydroxy-[1,1'-biphenyl]-4-yl)propanoateFormula: C19H20O5Molecular Weight: 328,36CAS: N/A

1-Ethyl-4-Methylbenzene | GNT-ST-04846| Gentaur Distribution US, UK & EuropeSynonyms: 1-ethyl-4-methylbenzeneFormula: C9H12Molecular Weight: 120,2CAS: 622-96-8

Obeticholic Acid Impurity 44 | GNT-ST-04845| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3R,5R,7R,8S,9S,10R,13R,14S,17R)-6-ethylidene-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula:...

Obeticholic Acid Impurity 40 | GNT-ST-04844| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3R,5R,8S,9S,10R,13R,14S,17R)-6-ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula:...

Sevoflurane Impurity 19 | GNT-ST-04843| Gentaur Distribution US, UK & EuropeSynonyms: 1,1,1,3,3,3-hexafluoropropan-2-yl 2,2,2-trifluoroacetateFormula: C5HF9O2Molecular Weight: 264,05CAS: N/A

Sevoflurane Impurity 6 | GNT-ST-04842| Gentaur Distribution US, UK & EuropeSynonyms: 1,1,1,3,3,3-hexafluoro-2-((1,1,1,3,3,3-hexafluoropropan-2-yl)oxy)propaneFormula: C6H2F12OMolecular Weight: 318,06CAS: N/A

Teneligliptin Impurity 92 | GNT-ST-04841| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (R)-4-oxo-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylateFormula: C13H20N2O4SMolecular Weight: 300,37CAS: 1415908-67-6

Azilsartan Impurity 43 | GNT-ST-04840| Gentaur Distribution US, UK & EuropeSynonyms: (4R,5R)-4,5-dichloro-4,5-dimethyl-1,3-dioxolan-2-oneFormula: C5H6Cl2O3Molecular Weight: 185,01CAS: 116857-05-7

Azilsartan Impurity 42 | GNT-ST-04839| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-oxo-3-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylateFormula: C25H20N4O5Molecular...

Azilsartan Impurity 41 | GNT-ST-04838| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-ethyl 2-ethoxy-1-((2'-(N'-((ethoxycarbonyl)oxy)carbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylateFormula: C29H30N4O6Molecular Weight:...

Azilsartan Impurity 40 | GNT-ST-04837| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-1-((2'-(4-ethyl-5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylic acidFormula: C27H24N4O5Molecular...

Azilsartan Impurity 3 | GNT-ST-04836| Gentaur Distribution US, UK & EuropeSynonyms: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2'-carbamoyl-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylateFormula: C29H25N3O7Molecular Weight:...

Azilsartan Impurity 2 | GNT-ST-04835| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylateFormula: C26H22N4O5Molecular Weight:...

Tedizolid Impurity 18 | GNT-ST-04834| Gentaur Distribution US, UK & EuropeSynonyms: Tedizolid Impurity 18Formula: C35H32F2N11O14P3Molecular Weight: 961,61CAS: N/A

4-(4-Methoxyphenyl)-4-Oxobutanoic Acid | GNT-ST-04833| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-methoxyphenyl)-4-oxobutanoic acidFormula: C11H12O4Molecular Weight: 208,21CAS: 3153-44-4

Ceftizoxime Impurity 47 | GNT-ST-04832| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...

Ceftizoxime Impurity 46 | GNT-ST-04831| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C15H14N2O4SMolecular Weight: 318,35CAS: 33477-97-3

Ceftizoxime Impurity 45 | GNT-ST-04830| Gentaur Distribution US, UK & EuropeSynonyms:...

Ceftizoxime Impurity 44 | GNT-ST-04829| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...

Tedizolid Impurity 46 | GNT-ST-04828| Gentaur Distribution US, UK & EuropeSynonyms: 1-methyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-tetrazoleFormula: C14H19BN4O2Molecular Weight: 286,14CAS: N/A

Tedizolid Impurity 45 | GNT-ST-04827| Gentaur Distribution US, UK & EuropeSynonyms: ((R)-3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl hydrogen phosphonateFormula: C17H16FN6O5PMolecular Weight:...

Terbutaline Impurity 70 | GNT-ST-04826| Gentaur Distribution US, UK & EuropeSynonyms: N-tert-butyl-1-phenylmethanimineFormula: C11H15NMolecular Weight: 161,25CAS: 6852-58-0

Ivermectin B1B | GNT-ST-04825| Gentaur Distribution US, UK & EuropeSynonyms: 5-O-Demethyl-25-de(1-methylpropyl)-22,23-dihydro-25-(1-methylethyl)avermectin A1a;...

Aztreonam | GNT-ST-04824| Gentaur Distribution US, UK & EuropeSynonyms: 2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((2S,3S)-2-methyl-4-oxo-1-sulfoazetidin-3-yl)amino)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acidFormula: C13H17N5O8S2Molecular Weight:...

Sodium Valproate EP Impurity E; Valproic Acid EP Impurity E | GNT-ST-04823| Gentaur Distribution US, UK & EuropeSynonyms: PentanamideFormula: C5H11NOMolecular Weight: 101,15CAS: 626-97-1

Ibandronate Impurity 16 | GNT-ST-04822| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(isopentyl(methyl)amino)propanoateFormula: C10H21NO2Molecular Weight: 187,28CAS: N/A

Ibandronate Impurity 15 | GNT-ST-04821| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(methyl(pentan-2-yl)amino)propanoateFormula: C10H21NO2Molecular Weight: 187,28CAS: N/A

Posaconazole Impurity 265 | GNT-ST-04820| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2S,3S)-2-hydroxypentan-3-yl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-oneFormula: C23H29N5O3Molecular Weight: 423,52CAS:...

Ibandronate Impurity 14 | GNT-ST-04819| Gentaur Distribution US, UK & EuropeSynonyms: tetramethyl (1-hydroxy-3-(methyl(pentyl)amino)propane-1,1-diyl)bis(phosphonate)Formula: C13H31NO7P2Molecular Weight: 375,34CAS: N/A

Tetrahydro-2H-Pyran | GNT-ST-04818| Gentaur Distribution US, UK & EuropeSynonyms: tetrahydro-2H-pyranFormula: C5H10OMolecular Weight: 86,13CAS: 142-68-7

Methotrexate Impurity 18 | GNT-ST-04817| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-(methyl(nitroso)amino)benzamido)pentanedioic acidFormula: C13H15N3O6Molecular Weight: 309,27CAS: N/A

Methotrexate Impurity 17 | GNT-ST-04816| Gentaur Distribution US, UK & EuropeSynonyms: zinc(II) (S)-2-(4-(methyl(nitroso)amino)benzamido)pentanedioateFormula: C13H13N3O6ZnMolecular Weight: 372,64CAS: N/A

Methotrexate Impurity 16 | GNT-ST-04815| Gentaur Distribution US, UK & EuropeSynonyms: 6-(bromomethyl)pteridine-2,4-diamine hydrobromideFormula: C7H7BrN6 HBrMolecular Weight: 255.07 80.92CAS: 52853-40-4

Methotrexate Impurity 15 | GNT-ST-04814| Gentaur Distribution US, UK & EuropeSynonyms: pyrimidine-2,4,5,6-tetraamine sulfateFormula: C4H8N6 H2O4SMolecular Weight: 140.15 98.08CAS: 49647-58-7

Flurbiprofen Impurity 70 | GNT-ST-04813| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-di-tert-butyl-4-methylphenyl 2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoateFormula: C30H35FO2Molecular Weight: 446,61CAS: N/A

Levomedetomidine | GNT-ST-04812| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(1-(2,3-dimethylphenyl)ethyl)-1H-imidazoleFormula: C13H16N2Molecular Weight: 200,29CAS: 119717-21-4

Midazolam Impurity 8 | GNT-ST-04811| Gentaur Distribution US, UK & EuropeSynonyms: 3-carboxy-3-(8-chloro-6-(2-fluorophenyl)-1-methyl-4H-benzo[f]imidazo[1,5-a][1,4]diazepin-2-ium-2-yl)propanoateFormula: C22H17ClFN3O4Molecular Weight: 441,84CAS: N/A

Niraparib Impurity 3 | GNT-ST-04810| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-((S)-1-(4-((S)-piperidin-3-yl)phenyl)piperidin-3-yl)phenyl)-2H-indazole-7-carboxamideFormula: C30H33N5OMolecular Weight: 479,63CAS: N/A

2-(2-Chlorophenyl)Butanoyl Chloride | GNT-ST-04809| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-chlorophenyl)butanoyl chlorideFormula: C10H10Cl2OMolecular Weight: 217,09CAS: 1421711-89-8

Fulvestrant Impurity 27 | GNT-ST-04808| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,13S,14S,17S)-7-(9-bromononyl)-3-hydroxy-13-methyl-9,11,12,13,14,15,16,17-octahydro-8H-cyclopenta[a]phenanthren-17-yl acetateFormula: C29H41BrO3Molecular...

Flurbiprofen Impurity 69 | GNT-ST-04807| Gentaur Distribution US, UK & EuropeSynonyms: 2-isopropyl-5-methylcyclohexyl (2S)-2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoateFormula: C25H31FO2Molecular Weight: 382,52CAS: N/A

Regorafenib Impurity 78 | GNT-ST-04806| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-5-fluorophenolFormula: C6H6FNOMolecular Weight: 127,12CAS: 53981-24-1

2-Chloroethyl 3-Oxobutanoate | GNT-ST-04805| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloroethyl 3-oxobutanoateFormula: C6H9ClO3Molecular Weight: 164,59CAS: 54527-68-3

Fenofibrate Impurity 27 | GNT-ST-04804| Gentaur Distribution US, UK & EuropeSynonyms: 3-chlorobenzoyl chlorideFormula: C7H4Cl2OMolecular Weight: 175,01CAS: 618-46-2

Fexofenadine EP Impurity A | GNT-ST-04803| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acidFormula: C32H37NO4Molecular Weight: 499,64CAS: 76811-98-8

Clindamycin Impurity 88(N-Demethylclindamycin) | GNT-ST-04802| Gentaur Distribution US, UK & EuropeSynonyms:...

Clindamycin Impurity 87 | GNT-ST-04801| Gentaur Distribution US, UK & EuropeSynonyms:...

Ranolazine Impurity Q | GNT-ST-04800| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2,6-dimethylphenyl)amino)-3-(2-methoxyphenoxy)propan-2-olFormula: C18H23NO3Molecular Weight: 301,38CAS: N/A

Lenalidomide Impurity 49 | GNT-ST-04799| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-nitro-1-oxoisoindolin-2-yl)pentanediamideFormula: C13H14N4O5Molecular Weight: 306,27CAS: 827026-44-8

Tacrolimus Impurity 38 | GNT-ST-04798| Gentaur Distribution US, UK & EuropeSynonyms:...

Melanotan Ii Acetate | GNT-ST-04797| Gentaur Distribution US, UK & EuropeSynonyms: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2Formula: C50H69N15O9Molecular Weight: 1024,2CAS: 121062-08-6

Glycyl Tyrosine Impurity 3 | GNT-ST-04796| Gentaur Distribution US, UK & EuropeSynonyms: pivaloyl-D-tyrosineFormula: C14H19NO4Molecular Weight: 265,31CAS: N/A

Mono-Sulfoxide-Sugammadex | GNT-ST-04795| Gentaur Distribution US, UK & EuropeSynonyms: Mono-sulfoxide-SugammadexFormula: C72H112O49S8Molecular Weight: 2018,15CAS: N/A

Ibandronate Impurity 13 | GNT-ST-04794| Gentaur Distribution US, UK & EuropeSynonyms: tetraethyl (1-hydroxy-3-(methyl(pentyl)amino)propane-1,1-diyl)bis(phosphonate)Formula: C17H39NO7P2Molecular Weight: 431,44CAS: N/A

Azelaic Acid | GNT-ST-04793| Gentaur Distribution US, UK & EuropeSynonyms: nonanedioic acidFormula: C9H16O4Molecular Weight: 188,22CAS: 123-99-9

1-(4-Chloro-3-(Trifluoromethyl)Phenyl)-3-Ethylurea | GNT-ST-04792| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-ethylureaFormula: C10H10ClF3N2OMolecular Weight: 266,65CAS: 2711-21-9

Teneligliptin Impurity 91 | GNT-ST-04791| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (2S,4R)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)-2-(thiazolidine-3-carbonyl)pyrrolidine-1-carboxylateFormula: C27H38N6O3SMolecular...

Teneligliptin Impurity 5 | GNT-ST-04790| Gentaur Distribution US, UK & EuropeSynonyms: ((2S,4S)-4-(4-(4-bromo-3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidin-2-yl)(thiazolidin-3-yl)methanoneFormula: C22H29BrN6OSMolecular Weight:...

Tegoprazan Impurity 2 | GNT-ST-04789| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5,7-difluorochroman-4-olFormula: C9H8F2O2Molecular Weight: 186,16CAS: 942195-91-7

Sildenafil Impurity 169( (Iso Sildenafil)) | GNT-ST-04788| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-2-methyl-3-propyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-oneFormula:...

Palbociclib Impurity E | GNT-ST-04787| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(2-nitropyridin-3-yl)piperazine-1-carboxylateFormula: C14H20N4O4Molecular Weight: 308,33CAS: 1779124-68-3

1-Bromo-2-Iodobenzene | GNT-ST-04786| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-2-iodobenzeneFormula: C6H4BrIMolecular Weight: 282,9CAS: 583-55-1

Estazolam Impurity 5 | GNT-ST-04785| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N'-(2-benzoyl-4-chlorophenyl)-N,N-dimethylformimidamideFormula: C16H15ClN2OMolecular Weight: 286,76CAS: N/A

Dofetilide Impurity 8 | GNT-ST-04784| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(methylsulfonamido)phenoxy)acetic acidFormula: C9H11NO5SMolecular Weight: 245,25CAS: 103790-20-1

Sofosbuvir Impurity 75 | GNT-ST-04783| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(((4-chlorobenzoyl)oxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl 4-chlorobenzoateFormula:...

Sofosbuvir Impurity 74 | GNT-ST-04782| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5R)-5-(4-benzamido-2-oxopyrimidin-1(2H)-yl)-2-(((3-chlorobenzoyl)oxy)methyl)-4-fluoro-4-methyltetrahydrofuran-3-yl 3-chlorobenzoateFormula:...

Sofosbuvir Impurity 73 | GNT-ST-04781| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R)-ethyl 3-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-2-fluoro-2-methyl-3-(sulfooxy)propanoateFormula: C11H19FO8SMolecular Weight: 330,33CAS: N/A

Sofosbuvir Impurity 72 | GNT-ST-04780| Gentaur Distribution US, UK & EuropeSynonyms: (4S,5R)-ethyl 5-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-4-methyl-1,3,2-dioxathiolane-4-carboxylate 2,2-dioxideFormula: C11H18O8SMolecular Weight: 310,32CAS: N/A

2-((2-Methoxyphenoxy)Methyl)Oxirane | GNT-ST-04779| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-methoxyphenoxy)methyl)oxiraneFormula: C10H12O3Molecular Weight: 180,2CAS: 2210-74-4

Methyldopa EP Impurity D | GNT-ST-04778| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acidFormula: C10H13NO4Molecular Weight: 211,21CAS: 2799-15-7

Mivacurium Chloride Impurity 14 | GNT-ST-04777| Gentaur Distribution US, UK & EuropeSynonyms: 2,3,9,10,11-pentamethoxy-5,8,13,13a-tetrahydro-6H-isoquinolino[3,2-a]isoquinolineFormula: C22H27NO5Molecular Weight: 385,46CAS: N/A

Clozapine Impurity 12 | GNT-ST-04776| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-amino-4-chlorophenyl)amino)benzoic acidFormula: C13H11ClN2O2Molecular Weight: 262,69CAS: 67990-66-3

Gliquidone Impurity 35 | GNT-ST-04775| Gentaur Distribution US, UK & EuropeSynonyms: N-cyclohexyl-4-(2-(7-methoxy-4,4-dimethyl-1,3-dioxo-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)benzenesulfonamideFormula: C26H32N2O5SMolecular Weight: 484,61CAS: N/A

Medroxyprogesterone Acetate; Megestrol Acetate EP Impurity A | GNT-ST-04774| Gentaur Distribution US, UK & EuropeSynonyms: Medroxyprogesterone 17-acetate; 17α-Acetoxy-6α-methylprogesterone; 17α-Hydroxy-6α-methyl-4-pregnene-3,20-dione 17-acetate;...

Indacaterol Acetate | GNT-ST-04773| Gentaur Distribution US, UK & EuropeSynonyms: (R)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-one acetateFormula: C24H28N2O3 C2H4O2Molecular Weight: 392.50 60.05CAS:...

Isoflupredone Acetate | GNT-ST-04772| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,9R,10S,11S,13S,14S,17R)-9-fluoro-11,17-dihydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl...

Rosuvastatin Impurity 1 | GNT-ST-04771| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 2-((4S,6S)-6-((E)-2-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetateFormula:...

Pinaverium Bromide Impurity 19 | GNT-ST-04770| Gentaur Distribution US, UK & EuropeSynonyms: (1R,5S)-2-ethyl-6,6-dimethylbicyclo[3.1.1]hept-2-eneFormula: C11H18Molecular Weight: 150,27CAS: N/A

Rosuvastatin Impurity 142 | GNT-ST-04769| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R)-tert-butyl 6-chloro-3,5-dihydroxyhexanoateFormula: C10H19ClO4Molecular Weight: 238,71CAS: 404958-69-6