Chemicals

Monomethyl Auristatin E | GNT-ST-04668| Gentaur Distribution US, UK & EuropeSynonyms:...

Folic Acid Impurity 86 | GNT-ST-04667| Gentaur Distribution US, UK & EuropeSynonyms: (4-((S)-2-(4-(((2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanamido)benzoyl)-L-glutamic acidFormula: C31H31N9O10Molecular Weight:...

Folic Acid Impurity 85 | GNT-ST-04666| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-(((2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoic acidFormula: C15H18N6O3Molecular Weight: 330,35CAS: N/A

Folic Acid Impurity 84 | GNT-ST-04665| Gentaur Distribution US, UK & EuropeSynonyms: (4-((4aS,7R)-2-amino-10-methyl-4-oxo-6,7,8,9-tetrahydro-4a,7-epiminopyrimido[4,5-b][1,4]diazepin-5(4H)-yl)benzoyl)-L-glutamic acidFormula: C20H23N7O6Molecular...

4-Chlorobenzo[B]Thiophene | GNT-ST-04664| Gentaur Distribution US, UK & EuropeSynonyms: 4-chlorobenzo[b]thiopheneFormula: C8H5ClSMolecular Weight: 168,64CAS: 66490-33-3

Folic Acid Impurity 83 | GNT-ST-04663| Gentaur Distribution US, UK & EuropeSynonyms: (4-((S)-4-(4-(((2-amino-4-oxo-4,8-dihydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanamido)benzoyl)-L-glutamic acidFormula: C31H31N9O10Molecular Weight:...

Doxylamine EP Impurity B | GNT-ST-04662| Gentaur Distribution US, UK & EuropeSynonyms: 1-phenyl-1-(pyridin-2-yl)ethanolFormula: C13H13NOMolecular Weight: 199,25CAS: 19490-92-7

Aripiprazole Impurity 49 | GNT-ST-04661| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-nitrosopiperazin-1-yl)ethan-1-olFormula: C6H13N3O2Molecular Weight: 159,19CAS: 48121-20-6

Perampanel Impurity 31 | GNT-ST-04660| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-phenylenediboronic acidFormula: C6H8B2O4Molecular Weight: 165,75CAS: 13506-83-7

Perampanel Impurity 30 | GNT-ST-04659| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-phenylenediboronic acidFormula: C6H8B2O4Molecular Weight: 165,75CAS: 4612-26-4

Olopatadine Acetaldehyde | GNT-ST-04658| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetaldehydeFormula: C21H23NO2Molecular Weight: 321,42CAS: 1376615-97-2

Tauro-Obeticholic Acid-D5 | GNT-ST-04657| Gentaur Distribution US, UK & EuropeSynonyms: Tauro-Obeticholic Acid-d5Formula: C28H44D5NO6SMolecular Weight: 532,79CAS: N/A

Albiflorin | GNT-ST-04656| Gentaur Distribution US, UK & EuropeSynonyms: ((1R,3R,4R,6S,9S)-4-hydroxy-6-methyl-8-oxo-1-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-7-oxatricyclo[4.3.0.03,9]nonan-9-yl)methyl...

Ertugliflozin Impurity 15 | GNT-ST-04655| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2S,3S,4R,5S)-5-(3-(4-ethoxybenzyl)phenyl)-1-(hydroxymethyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triolFormula: C22H26O7Molecular Weight: 402,44CAS: N/A

Cobamamide (Dibencozide, Coenzyme B12) | GNT-ST-04654| Gentaur Distribution US, UK & EuropeSynonyms: Cobinamide, Co-(5′-deoxyadenosin-5′-yl)-, f-(dihydrogen phosphate), inner salt, 3′-ester with...

Vortioxetine Impurity G | GNT-ST-04653| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(o-tolylthio)phenyl)piperazineFormula: C17H20N2SMolecular Weight: 284,42CAS: 1293489-71-0

Betamethasone Impurity 18 | GNT-ST-04652| Gentaur Distribution US, UK & EuropeSynonyms:...

Pimecrolimus Impurity 15 | GNT-ST-04651| Gentaur Distribution US, UK & EuropeSynonyms:...

Pimecrolimus Impurity 10 | GNT-ST-04650| Gentaur Distribution US, UK & EuropeSynonyms:...

Aripiprazole EP Impurity C | GNT-ST-04649| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-(4-(2-chlorophenyl)piperazin-1-yl)butoxy)-3,4-dihydroquinolin-2(1H)-oneFormula: C23H28ClN3O2Molecular Weight: 413,94CAS: 203395-81-7

Amoxicillin Impurity 35 | GNT-ST-04648| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-6-((R)-2-((2R,5R,Z)-3-(2-hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2...

Amoxicillin Impurity 38 | GNT-ST-04647| Gentaur Distribution US, UK & EuropeSynonyms: methyl (2S,5R,6R)-6-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylateFormula: C17H21N3O5SMolecular...

Dihydromonacolin L | GNT-ST-04646| Gentaur Distribution US, UK & EuropeSynonyms: (4R,6R)-6-(2-((1S,2S,4aR,6R,8aS)-2,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl)ethyl)-4-hydroxytetrahydro-2H-pyran-2-oneFormula: C19H30O3Molecular Weight:...

Oxycodone Impurity 1 | GNT-ST-04645| Gentaur Distribution US, UK & EuropeSynonyms: (4R,4aS,7aR,12bS)-4a,13-dihydroxy-9-methoxy-3-methyl-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-oneFormula: C18H21NO5Molecular Weight:...

Lansoprazole R-Isomer | GNT-ST-04644| Gentaur Distribution US, UK & EuropeSynonyms: 2-[(R)-[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazoleFormula: C16H14F3N3O2SMolecular Weight: 369,36CAS: 138530-94-6

Ethyl 2-Bromobutanoate | GNT-ST-04643| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-bromobutanoateFormula: C6H11BrO2Molecular Weight: 195,06CAS: 533-68-6

Folic Acid Impurity 82 | GNT-ST-04642| Gentaur Distribution US, UK & EuropeSynonyms: (4-((((S)-5-methyl-2-(methylamino)-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acidFormula: C21H27N7O6Molecular Weight: 473,49CAS: N/A

Xylitol | GNT-ST-04641| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3r,4S)-pentane-1,2,3,4,5-pentaolFormula: C5H12O5Molecular Weight: 152,15CAS: 87-99-0

Empagliflozin Impurity 130 | GNT-ST-04640| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-3-iodobenzoic acidFormula: C7H4ClIO2Molecular Weight: 282,46CAS: 874817-93-3

Diclofenac Impurity 68 | GNT-ST-04639| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-aminophenyl)acetic acidFormula: C8H9NO2Molecular Weight: 151,17CAS: N/A

Diclofenac Sodium Impurity 77 | GNT-ST-04638| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-bis(2,6-dichlorophenyl)-[5,5'-biindoline]-2,2'-dioneFormula: C28H16Cl4N2O2Molecular Weight: 554,25CAS: 2512197-16-7

Fenbufen | GNT-ST-04637| Gentaur Distribution US, UK & EuropeSynonyms: 4-([1,1'-biphenyl]-4-yl)-4-oxobutanoic acidFormula: C16H14O3Molecular Weight: 254,28CAS: 36330-85-5

Fenbendazole EP Impurity B | GNT-ST-04636| Gentaur Distribution US, UK & EuropeSynonyms: methyl (5-chloro-1H-benzo[d]imidazol-2-yl)carbamateFormula: C9H8ClN3O2Molecular Weight: 225,63CAS: 20367-38-8

Cytarabine Impurity 66 | GNT-ST-04635| Gentaur Distribution US, UK & EuropeSynonyms: N-carbamoyl-N-((2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)formamideFormula: C7H12N2O6Molecular Weight: 220,18CAS: N/A

Clindamycin Impurity 129 | GNT-ST-04634| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5R,6R)-6-((1S,2R)-2-chloro-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)propyl)-4,5-dihydroxy-2-((R)-methylsulfinyl)tetrahydro-2H-pyran-3-yl...

Cefmetazole Impurity 13 | GNT-ST-04633| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid...

Rosuvastatin D-5 Diastereomer Impurity | GNT-ST-04632| Gentaur Distribution US, UK & EuropeSynonyms: Tert-butyl 2-(6-(acetoxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetateFormula: C15H26O6Molecular Weight: 302,36CAS: 1025085-36-2

Folic Acid Impurity 81 | GNT-ST-04631| Gentaur Distribution US, UK & EuropeSynonyms: (4-((((S)-2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-D-glutamic acidFormula: C20H25N7O6Molecular Weight: 459,46CAS: N/A

Folic Acid Impurity 80 | GNT-ST-04630| Gentaur Distribution US, UK & EuropeSynonyms: 4-(((2-amino-7-methyl-4-oxo-1,4-dihydropteridin-6-yl)methyl)amino)benzoic acidFormula: C15H14N6O3Molecular Weight: 326,32CAS: N/A

Folic Acid Impurity 78 | GNT-ST-04629| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-4-(4-(3-amino-1-oxo-1,2,5,6,6a,7-hexahydro-8H-imidazo[1,5-f]pteridin-10-ium-8-yl)benzamido)-4-carboxybutanoateFormula: C20H21N7O6Molecular Weight: 455,43CAS:...

Folic Acid Impurity 77 | GNT-ST-04628| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-4-(4-(3-amino-5-formyl-1-oxo-1,2,5,6,6a,7-hexahydro-8H-imidazo[1,5-f]pteridin-10-ium-8-yl)benzamido)-4-carboxybutanoateFormula: C21H21N7O7Molecular Weight:...

Ceftizoxime Impurity 43 | GNT-ST-04627| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-aminothiazol-4-yl)-N-(1-((Z)-3-hydrosulfinyl-1-hydroxyprop-1-en-1-yl)-2-oxoazetidin-3-yl)-2-(methoxyimino)acetamideFormula: C12H15N5O5S2Molecular Weight:...

Ceftizoxime Impurity 41 | GNT-ST-04626| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((R)-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)(carboxy)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acidFormula: C13H15N5O6S2Molecular...

Ceftizoxime Impurity 40 | GNT-ST-04625| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C13H13N5O5S2Molecular Weight:...

Daclatasvir Impurity 44 | GNT-ST-04624| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-bis(2-((R)-pyrrolidin-2-yl)-1H-imidazol-5-yl)-1,1'-biphenylFormula: C26H28N6Molecular Weight: 424,55CAS: 1009119-59-8

Avibactam Impurity 81 | GNT-ST-04623| Gentaur Distribution US, UK & EuropeSynonyms: ((3R,6S)-6-carbamoyl-1-sulfopiperidin-3-yl)sulfamic acidFormula: C6H13N3O7S2Molecular Weight: 303,3CAS: N/A

Gemcitabine Impurity 3 | GNT-ST-04622| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3R)-3-(benzoyloxy)-4,4-difluoro-5-hydroxytetrahydrofuran-2-yl)methyl benzoateFormula: C19H16F2O6Molecular Weight: 378,32CAS: 1173824-58-2

Finasteride Impurity 29 | GNT-ST-04621| Gentaur Distribution US, UK & EuropeSynonyms: 4,5-dichloro-2-hydroxy-3,6-dioxocyclohexa-1,4-diene-1-carbonitrileFormula: C7HCl2NO3Molecular Weight: 217,99CAS: N/A

Lapatinib Impurity 31 | GNT-ST-04620| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-((4-(benzyloxy)phenyl)amino)quinazolin-6-yl)furan-2-carbaldehydeFormula: C26H19N3O3Molecular Weight: 421,45CAS: 202196-46-1

Lapatinib Impurity 5 | GNT-ST-04619| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-chloro-4-((2-fluorobenzyl)oxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)furan-2-yl)quinazolin-4-amineFormula: C29H26ClFN4O4SMolecular Weight:...

Lacidipine Bp Impurity B | GNT-ST-04618| Gentaur Distribution US, UK & EuropeSynonyms: Diethyl (E)-4-{2-[2-(tert-butoxycarbonyl)vinyl]phenyl}-2,6-dimethylpyridine-3,5-dicarboxylateFormula: C26H31NO6Molecular Weight: 453,53CAS: 130996-24-6

Salcaprozate Sodium Impurity 11 | GNT-ST-04617| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(hexane-1,6-diyl)bis(2H-benzo[e][1,3]oxazine-2,4(3H)-dione)Formula: C22H20N2O6Molecular Weight: 408,41CAS: N/A

Tolfenamic Acid | GNT-ST-04616| Gentaur Distribution US, UK & EuropeSynonyms: 2-((3-chloro-2-methylphenyl)amino)benzoic acidFormula: C14H12ClNO2Molecular Weight: 261,7CAS: 13710-19-5

Fosfomycin Trometamol Impurity 27 | GNT-ST-04615| Gentaur Distribution US, UK & EuropeSynonyms: (((2-amino-2-(hydroxymethyl)propane-1,3-diyl)bis(oxy))bis(1-hydroxypropane-2,1-diyl))bis(phosphonic acid)Formula: C10H25NO11P2Molecular Weight: 397,25CAS:...

Fosfomycin Trometamol Impurity 26 | GNT-ST-04614| Gentaur Distribution US, UK & EuropeSynonyms: (2-(2-amino-3-hydroxy-2-(hydroxymethyl)propoxy)-1-((1-hydroxy-1-phosphonopropan-2-yl)oxy)propyl)phosphonic acidFormula: C10H25NO11P2Molecular Weight:...

Tafluprost Impurity 18 | GNT-ST-04613| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl (Z)-7-((1R,2R,5S)-2-((E)-3,3-difluoro-4-phenoxybut-1-en-1-yl)-5-hydroxycyclopent-3-en-1-yl)hept-5-enoateFormula: C25H32F2O4Molecular Weight: 434,52CAS: N/A

Tafluprost Impurity 19 | GNT-ST-04612| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 7-((1R,2R,3R,5S)-2-(3,3-difluoro-4-phenoxybutanoyl)-3,5-dihydroxycyclopentyl)-5-oxoheptanoateFormula: C25H34F2O7Molecular Weight: 484,54CAS: N/A

Prilocaine Impurity 19; Lidocaine Impurity A | GNT-ST-04611| Gentaur Distribution US, UK & EuropeSynonyms: (2R,5S)-2,5-dimethyl-1-propyl-3-(o-tolyl)imidazolidin-4-one/(2S,5R)-2,5-dimethyl-1-propyl-3-(o-tolyl)imidazolidin-4-oneFormula:...

Protirelin EP Impurity E | GNT-ST-04610| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8aS)-3-((1H-imidazol-4-yl)methyl)hexahydropyrrolo[1,2-a]pyrazine-1,4-dioneFormula: C11H14N4O2Molecular Weight: 234,25CAS: N/A

Protirelin EP Impurity D | GNT-ST-04609| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-((S)-3-(1H-imidazol-4-yl)-2-((S)-5-oxopyrrolidine-2-carboxamido)propanoyl)pyrrolidine-2-carboxylic acidFormula: C16H21N5O5Molecular Weight: 363,37CAS: N/A

Entecavir-D2 | GNT-ST-04608| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-9-((1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-(methylene-d2)cyclopentyl)-1,9-dihydro-6H-purin-6-oneFormula: C12H13D2N5O3Molecular Weight: 279,3CAS: N/A

Dicloxacillin Sodium Impurity 11 | GNT-ST-04607| Gentaur Distribution US, UK & EuropeSynonyms: 3-acetyl-2-(carboxy(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula:...

Dicloxacillin Sodium Impurity 10 | GNT-ST-04606| Gentaur Distribution US, UK & EuropeSynonyms: (2S,6R)-6-((2S,6R)-6-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2...

Dicloxacillin Sodium EP Impurity D | GNT-ST-04605| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxylic acidFormula: C11H7Cl2NO3Molecular Weight: 272,08CAS: N/A

Dicloxacillin Sodium EP Impurity B | GNT-ST-04604| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-2-((3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula: C18H19Cl2N3O4SMolecular...

Dicloxacillin Sodium EP Impurity A | GNT-ST-04603| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-2-(carboxy(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula: C19H19Cl2N3O6SMolecular...

Dicloxacillin | GNT-ST-04602| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-6-(3-(2,6-dichlorophenyl)-5-methylisoxazole-4-carboxamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acidFormula: C19H17Cl2N3O5SMolecular...

Diclofenac Impurity V | GNT-ST-04601| Gentaur Distribution US, UK & EuropeSynonyms: dodecyl 2-(2-((2,6-dichlorophenyl)amino)phenyl)acetateFormula: C26H35Cl2NO2Molecular Weight: 464,47CAS: N/A

Diclofenac Impurity U | GNT-ST-04600| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,6-dichlorophenoxy)-N-phenylacetamideFormula: C14H11Cl2NO2Molecular Weight: 296,15CAS: 146607-19-4

Diclofenac Impurity T | GNT-ST-04599| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-phenylacetamideFormula: C8H8ClNOMolecular Weight: 169,61CAS: 587-65-5

Diclofenac Impurity S | GNT-ST-04598| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5-amino-2-(2-hydroxy-1-(isopropylamino)propoxy)phenyl)ethanoneFormula: C14H22N2O3Molecular Weight: 266,34CAS: N/A

Diclofenac Impurity R | GNT-ST-04597| Gentaur Distribution US, UK & EuropeSynonyms: sodium 2-(2-((2,6-dichlorophenyl)amino)phenyl)-2-oxoacetateFormula: C14H8Cl2NNaO3Molecular Weight: 332,11CAS: 70757-34-5

Diclofenac Impurity P | GNT-ST-04596| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(4,4'-bis((2,6-dichlorophenyl)amino)-[1,1'-biphenyl]-3,3'-diyl)diacetic acidFormula: C28H20Cl4N2O4Molecular Weight: 590,28CAS: 1609187-30-5

Diclofenac Impurity O | GNT-ST-04595| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-bromo-6-chlorophenyl)indolin-2-oneFormula: C14H9BrClNOMolecular Weight: 322,58CAS: 1219112-85-2

Diclofenac Impurity N | GNT-ST-04594| Gentaur Distribution US, UK & EuropeSynonyms: diethyl phthalateFormula: C12H14O4Molecular Weight: 222,24CAS: 84-66-2

Diclofenac Impurity L; Clonidine EP Impurity C | GNT-ST-04593| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dichloroanilineFormula: C6H5Cl2NMolecular Weight: 162,02CAS: 608-31-1

Diclofenac Impurity 78 (Peg400) | GNT-ST-04592| Gentaur Distribution US, UK & EuropeSynonyms: Diclofenac Impurity 78Formula: N/AMolecular Weight: 340.20+44*(5-11)CAS: N/A

Fexofenadine Impurity 8 | GNT-ST-04591| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(4-(2-carboxypropan-2-yl)phenyl)-4-hydroxybutyl)-4-(hydroxydiphenylmethyl)piperidine 1-oxideFormula: C32H39NO5Molecular Weight: 517,66CAS: 1422515-52-3

Sunitinib Impurity E | GNT-ST-04590| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(2-aminoethyl)-5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamideFormula: C18H19FN4O2Molecular Weight: 342,37CAS: N/A

Sunitinib Impurity D | GNT-ST-04589| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamideFormula: C14H23N3O2Molecular Weight: 265,35CAS: 356068-86-5

Sunitinib Impurity C | GNT-ST-04588| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(2-(ethylamino)ethyl)-5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamideFormula: C20H23FN4O2Molecular Weight: 370,42CAS: N/A

Sunitinib Impurity B | GNT-ST-04587| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N,N-diethyl-2-(5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamido)ethanamine oxideFormula: C22H27FN4O3Molecular Weight: 414,47CAS:...

Sunitinib Impurity A | GNT-ST-04586| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(2-(diethylamino)ethyl)-5-((5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamideFormula: C22H27FN4O2Molecular Weight: 398,47CAS:...

Sunitinib Impurity 72 | GNT-ST-04585| Gentaur Distribution US, UK & EuropeSynonyms: methyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylateFormula: C9H11NO3Molecular Weight: 181,19CAS: 58298-68-3

Sunitinib Impurity 71 | GNT-ST-04584| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 3,5-dimethyl-1H-pyrrole-2-carboxylateFormula: C11H17NO2Molecular Weight: 195,26CAS: N/A

Bifonazole Impurity 13 | GNT-ST-04583| Gentaur Distribution US, UK & EuropeSynonyms: [1,1'-biphenyl]-4-yl(phenyl)methanamineFormula: C19H17NMolecular Weight: 259,35CAS: 91487-88-6

Bifonazole-D5 | GNT-ST-04582| Gentaur Distribution US, UK & EuropeSynonyms: 1-([1,1'-biphenyl]-4-yl(phenyl-d5)methyl)-1H-imidazoleFormula: C22H13D5N2Molecular Weight: 315,43CAS: N/A

Decitabine Impurity 17 | GNT-ST-04581| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-1-((4S,5R)-4,5-dihydroxytetrahydro-2H-pyran-2-yl)-6-hydroxy-5,6-dihydro-1,3,5-triazin-2(1H)-oneFormula: C8H14N4O5Molecular Weight: 246,22CAS: N/A

O-Desmethyl Venlafaxine-D10 | GNT-ST-04580| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(dimethylamino)-1-(1-hydroxycyclohexyl-2,2,3,3,4,4,5,5,6,6-d10)ethyl)phenolFormula: C16H15D10NO2Molecular Weight: 273,44CAS: 1062607-49-1

O-Desmethyl Pantoprazole O-Sulfate | GNT-ST-04579| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((6-(difluoromethoxy)-1H-benzo[d]imidazol-2-yl)sulfinyl)methyl)-3-methoxypyridin-4-yl hydrogen sulfateFormula: C15H13F2N3O7S2Molecular Weight:...

O-Desmethyl Quinine | GNT-ST-04578| Gentaur Distribution US, UK & EuropeSynonyms: 4-((R)-hydroxy((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methyl)quinolin-6-olFormula: C19H22N2O2Molecular Weight: 310,4CAS: N/A

O-Desmethyl Apixaban | GNT-ST-04577| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-hydroxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C24H23N5O4Molecular Weight: 445,48CAS:...

Vardenafil Impurity 26 | GNT-ST-04576| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-ethylpiperazine-1-carboxylateFormula: C11H22N2O2Molecular Weight: 214,31CAS: 669050-80-0

Enzalutamide Impurity 50 | GNT-ST-04575| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-4-isothiocyanato-2-(trifluoromethyl)benzeneFormula: C8H3BrF3NSMolecular Weight: 282,08CAS: 948294-47-1

Enzalutamide Impurity 49 | GNT-ST-04574| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-cyano-3-(trifluoromethyl)phenyl)acetamideFormula: C10H7F3N2OMolecular Weight: 228,17CAS: 97760-99-1

Enzalutamide Impurity 48 | GNT-ST-04573| Gentaur Distribution US, UK & EuropeSynonyms: 4-(isopropylamino)-2-(trifluoromethyl)benzonitrileFormula: C11H11F3N2Molecular Weight: 228,22CAS: 864286-45-3

Enzalutamide Impurity 46 | GNT-ST-04572| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluoro-N,N-dimethylbenzamideFormula: C22H18F4N4O2SMolecular Weight:...

Olaparib Impurity 4 | GNT-ST-04571| Gentaur Distribution US, UK & EuropeSynonyms: 1H-benzo[d][1,2,3]triazol-1-yl 2-fluoro-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzoateFormula: C22H14FN5O3Molecular Weight: 415,38CAS: N/A

Olaparib Impurity 38 | GNT-ST-04570| Gentaur Distribution US, UK & EuropeSynonyms: (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonic acidFormula: C8H7O5PMolecular Weight: 214,11CAS: N/A

Olaparib Impurity 37 | GNT-ST-04569| Gentaur Distribution US, UK & EuropeSynonyms: methyl hydrogen (3-oxo-1,3-dihydroisobenzofuran-1-yl)phosphonateFormula: C9H9O5PMolecular Weight: 228,14CAS: 134435-16-8