• Ezetimibe Impurity 147
    Gentaur Standards

    Ezetimibe Impurity 147 | GNT-ST-36603

    Ezetimibe Impurity 147 | GNT-ST-36603| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((S)-((3-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-oneFormula:...
    $2.00
  • Finafloxacin Hydrochloride
    Gentaur Standards

    Finafloxacin Hydrochloride | GNT-ST-36602

    Finafloxacin Hydrochloride | GNT-ST-36602| Gentaur Distribution US, UK & EuropeSynonyms: 8-cyano-1-cyclopropyl-6-fluoro-7-((4aS,7aS)-hexahydropyrrolo[3,4-b][1,4]oxazin-6(2H)-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula:...
    $2.00
  • Exemestane Impurity 6
    Gentaur Standards

    Exemestane Impurity 6 | GNT-ST-36601

    Exemestane Impurity 6 | GNT-ST-36601| Gentaur Distribution US, UK & EuropeSynonyms: (2aR,3aR,3bR,3cS,5aS,8aS,8bR)-3b,5a-dimethyl-10-methylene-3a,3b,3c,4,5,5a,7,8,8a,8b,9,10-dodecahydro-2H-cyclopenta[7,8]phenanthro[3,4-b]oxirene-2,6(2aH)-dioneFormula:...
    $2.00
  • Ezetimibe Impurity 43
    Gentaur Standards

    Ezetimibe Impurity 43 | GNT-ST-36600

    Ezetimibe Impurity 43 | GNT-ST-36600| Gentaur Distribution US, UK & EuropeSynonyms: 4-((1S,2R,E)-5-(4-fluorophenyl)-1-((4-fluorophenyl)amino)-2-(hydroxymethyl)pent-4-en-1-yl)phenolFormula: C24H23F2NO2Molecular Weight: 395,44CAS: 1374250-07-3
    $2.00
  • (+) -Matrine
    Gentaur Standards

    (+) -Matrine | GNT-ST-36599

    (+)-Matrine | GNT-ST-36599| Gentaur Distribution US, UK & EuropeSynonyms: (41S,7aS,13aR,13bR)-dodecahydro-1H-dipyrido[2,1-f:3',2',1'-ij][1,6]naphthyridin-10(41H)-oneFormula: C15H24N2OMolecular Weight: 248,36CAS: 519-02-8
    $2.00
  • Nicardipine Impurity 67
    Gentaur Standards

    Nicardipine Impurity 67 | GNT-ST-36598

    Nicardipine Impurity 67 | GNT-ST-36598| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(benzyl(methyl)amino)ethyl) 5-methyl (E)-2-acetyl-4-(1-(((Z)-3-nitrobenzylidene)amino)ethylidene)-3-(3-nitrophenyl)pentanedioateFormula: C33H34N4O9Molecular...
    $2.00
  • Ethyl Vinyl Sulfone
    Gentaur Standards

    Ethyl Vinyl Sulfone | GNT-ST-36596

    Ethyl Vinyl Sulfone | GNT-ST-36596| Gentaur Distribution US, UK & EuropeSynonyms: (ethylsulfonyl)etheneFormula: C4H8O2SMolecular Weight: 120,17CAS: 1889-59-4
    $2.00
  • Simvastatin Impurity 48
    Gentaur Standards

    Simvastatin Impurity 48 | GNT-ST-36595

    Simvastatin Impurity 48 | GNT-ST-36595| Gentaur Distribution US, UK & EuropeSynonyms: (1S,3R,4S,7S,8S)-4-hydroxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,4,7,8-hexahydronaphthalen-1-yl...
    $2.00
  • Bromhexine Impurity 88
    Gentaur Standards

    Bromhexine Impurity 88 | GNT-ST-36594

    Bromhexine Impurity 88 | GNT-ST-36594| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)anilineFormula: C7H8ClNMolecular Weight: 141,6CAS: 114059-99-3
    $2.00
  • Ibrutinib Impurity 2
    Gentaur Standards

    Ibrutinib Impurity 2 | GNT-ST-36593

    Ibrutinib Impurity 2 | GNT-ST-36593| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 3-((1-(1-(tert-butoxycarbonyl)piperidin-3-yl)-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)piperidine-1-carboxylateFormula:...
    $2.00
  • Faropenem Sulfone
    Gentaur Standards

    Faropenem Sulfone | GNT-ST-36592

    Faropenem Sulfone | GNT-ST-36592| Gentaur Distribution US, UK & EuropeSynonyms: (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((R)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4,4-dioxideFormula: C12H15NO7SMolecular Weight:...
    $2.00
  • Dexpanthenol Impurity 11
    Gentaur Standards

    Dexpanthenol Impurity 11 | GNT-ST-36591

    Dexpanthenol Impurity 11 | GNT-ST-36591| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dihydroxybutanoic acidFormula: C4H8O4Molecular Weight: 120,1CAS: N/A
    $2.00
  • Neoabietic Acid
    Gentaur Standards

    Neoabietic Acid | GNT-ST-36590

    Neoabietic Acid | GNT-ST-36590| Gentaur Distribution US, UK & EuropeSynonyms: (1R,4aR,4bS,10aR)-1,4a-dimethyl-7-(propan-2-ylidene)-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthrene-1-carboxylic acidFormula: C20H30O2Molecular Weight: 302,45CAS:...
    $2.00
  • Sertraline EP Impurity D (1S, 4S-Isomer)
    Gentaur Standards

    Sertraline EP Impurity D (1S, 4S-Isomer) | GNT-ST-36589

    Sertraline EP Impurity D (1S, 4S-Isomer) | GNT-ST-36589| Gentaur Distribution US, UK & EuropeSynonyms: (1S,4S)-4-(3-chlorophenyl)-N-methyl-1,2,3,4-tetrahydronaphthalen-1-amineFormula: C17H18ClNMolecular Weight: 271,78CAS: 871838-58-3
    $2.00
  • Levocarnitine Impurity 50
    Gentaur Standards

    Levocarnitine Impurity 50 | GNT-ST-36587

    Levocarnitine Impurity 50 | GNT-ST-36587| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(2-oxo-2-phenylethoxy)-4-(trimethylammonio)butanoateFormula: C15H21NO4Molecular Weight: 279,34CAS: N/A
    $2.00
  • Etodolac EP Impurity D
    Gentaur Standards

    Etodolac EP Impurity D | GNT-ST-36586

    Etodolac EP Impurity D | GNT-ST-36586| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-ethyl-8-isopropyl-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acidFormula: C18H23NO3Molecular Weight: 301,38CAS: 57917-63-2
    $2.00
  • Etodolac EP Impurity H
    Gentaur Standards

    Etodolac EP Impurity H | GNT-ST-36585

    Etodolac EP Impurity H | GNT-ST-36585| Gentaur Distribution US, UK & EuropeSynonyms: 2-(7-ethyl-1H-indol-3-yl)ethanolFormula: C12H15NOMolecular Weight: 189,25CAS: 41340-36-7
    $2.00
  • Etoricoxib Impurity 64
    Gentaur Standards

    Etoricoxib Impurity 64 | GNT-ST-36584

    Etoricoxib Impurity 64 | GNT-ST-36584| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(methylthio)phenyl)acetonitrileFormula: C9H9NSMolecular Weight: 163,24CAS: 38746-92-8
    $2.00
  • Relugolix Impurity 125
    Gentaur Standards

    Relugolix Impurity 125 | GNT-ST-36583

    Relugolix Impurity 125 | GNT-ST-36583| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-aminophenyl)-1-(2,6-difluorobenzyl)-3-(6-methoxypyridazin-3-yl)thieno[2,3-d]pyrimidine-2,4(1H,3H)-dioneFormula: C24H17F2N5O3SMolecular Weight: 493,49CAS: N/A
    $2.00
  • Tofacitinib Impurity 260
    Gentaur Standards

    Tofacitinib Impurity 260 | GNT-ST-36582

    Tofacitinib Impurity 260 | GNT-ST-36582| Gentaur Distribution US, UK & EuropeSynonyms: (3S)-1-benzyl-N3-(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-N3,N4-dimethylpiperidine-3,4-diamineFormula: C20H25ClN6Molecular Weight: 384,91CAS: N/A
    $2.00
  • Everolimus-13C2,2H4
    Gentaur Standards

    Everolimus-13C2,2H4 | GNT-ST-36581

    Everolimus-13C2,2H4 | GNT-ST-36581| Gentaur Distribution US, UK & EuropeSynonyms: Everolimus-13C2,2H4Formula: C5113C2H79D4NO14Molecular Weight: 964,23CAS: N/A
    $2.00
  • Etofenamate EP Impurity G
    Gentaur Standards

    Etofenamate EP Impurity G | GNT-ST-36579

    Etofenamate EP Impurity G | GNT-ST-36579| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxyethyl 2-((3-(trifluoromethyl)phenyl)amino)benzoateFormula: C16H14F3NO3Molecular Weight: 325,28CAS: 32508-98-8
    $2.00
  • Novobiocin Sodium
    Gentaur Standards

    Novobiocin Sodium | GNT-ST-36577

    Novobiocin Sodium | GNT-ST-36577| Gentaur Distribution US, UK & EuropeSynonyms: 4-Hydroxy-3-[4-hydroxy-3-(3-methylbut-2-enyl) benzamido]-8-methylcoumarin-7-yl 3-O-carbamoyl-5,5-di-C-methyl-α-L-lyxofuranoside sodium saltFormula: C31H35N2NaO11Molecular...
    $2.00
  • Etoricoxib Impurity N
    Gentaur Standards

    Etoricoxib Impurity N | GNT-ST-36576

    Etoricoxib Impurity N | GNT-ST-36576| Gentaur Distribution US, UK & EuropeSynonyms: (E)-5-(1,3-bis(4-(methylsulfonyl)phenyl)prop-1-en-2-yl)-2-methylpyridineFormula: C23H23NO4S2Molecular Weight: 441,56CAS: N/A
    $2.00
  • Neostigmine Impurity 26
    Gentaur Standards

    Neostigmine Impurity 26 | GNT-ST-36575

    Neostigmine Impurity 26 | GNT-ST-36575| Gentaur Distribution US, UK & EuropeSynonyms: 6,6'-((4-(dimethylamino)-6-hydroxy-1,3-phenylene)bis(methylene))bis(3-(dimethylamino)phenol)Formula: C26H33N3O3Molecular Weight: 435,57CAS: N/A
    $2.00
  • Levalbuterol USP Related Compound F
    Gentaur Standards

    Levalbuterol USP Related Compound F | GNT-ST-36574

    Levalbuterol USP Related Compound F | GNT-ST-36574| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)-2-(tert-butylamino)ethanolFormula: C20H27NO3Molecular Weight: 329,43CAS: 174607-68-2
    $2.00
  • Levosimendan Impurity 95
    Gentaur Standards

    Levosimendan Impurity 95 | GNT-ST-36573

    Levosimendan Impurity 95 | GNT-ST-36573| Gentaur Distribution US, UK & EuropeSynonyms: 6-(3-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H13N3OMolecular Weight: 203,25CAS: N/A
    $2.00
  • Ursodeoxycholic Acid Impurity 30
    Gentaur Standards

    Ursodeoxycholic Acid Impurity 30 | GNT-ST-36572

    Ursodeoxycholic Acid Impurity 30 | GNT-ST-36572| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3R,5R,6S,7R,8S,9S,10R,13R,14S,17R)-3,6,7-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula:...
    $2.00
  • Bromfenac Impurity 21
    Gentaur Standards

    Bromfenac Impurity 21 | GNT-ST-36571

    Bromfenac Impurity 21 | GNT-ST-36571| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-amino-3-(4-bromobenzoyl)phenyl)-2-oxoacetic acidFormula: C15H10BrNO4Molecular Weight: 348,15CAS: N/A
    $2.00
  • Indocyanine Green Impurity 13
    Gentaur Standards

    Indocyanine Green Impurity 13 | GNT-ST-36570

    Indocyanine Green Impurity 13 | GNT-ST-36570| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1,1,2-trimethyl-1H-benzo[e]indol-3-ium-3-yl)butane-1-sulfonateFormula: C19H23NO3SMolecular Weight: 345,46CAS: 63149-24-6
    $2.00
  • Nitrazepam EP Impurity A
    Gentaur Standards

    Nitrazepam EP Impurity A | GNT-ST-36568

    Nitrazepam EP Impurity A | GNT-ST-36568| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-6-nitro-4-phenylquinolin-2(1H)-oneFormula: C15H11N3O3Molecular Weight: 281,27CAS: N/A
    $2.00
  • Nerolidol Impurity 5
    Gentaur Standards

    Nerolidol Impurity 5 | GNT-ST-36566

    Nerolidol Impurity 5 | GNT-ST-36566| Gentaur Distribution US, UK & EuropeSynonyms: (R)-6-methyl-2-((2S,5S)-5-methyl-5-vinyltetrahydrofuran-2-yl)hept-5-en-2-olFormula: C15H26O2Molecular Weight: 238,37CAS: N/A
    $2.00
  • Simvastatin Impurity 50
    Gentaur Standards

    Simvastatin Impurity 50 | GNT-ST-36565

    Simvastatin Impurity 50 | GNT-ST-36565| Gentaur Distribution US, UK & EuropeSynonyms: 8-(7-amino-3,5-dihydroxy-7-oxoheptyl)-3,7-dimethyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl 2,2-dimethylbutanoateFormula: C25H41NO5Molecular Weight: 435,61CAS: N/A
    $2.00
  • Neomycin B Trisulfate
    Gentaur Standards

    Neomycin B Trisulfate | GNT-ST-36564

    Neomycin B Trisulfate | GNT-ST-36564| Gentaur Distribution US, UK & EuropeSynonyms: Actilin; Actiline; Antibiotic 10676; Antibiotique EF 185;...
    $2.00
  • Indobufen Impurity 41
    Gentaur Standards

    Indobufen Impurity 41 | GNT-ST-36563

    Indobufen Impurity 41 | GNT-ST-36563| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-propylphenyl)isoindoline-1,3-dioneFormula: C17H15NO2Molecular Weight: 265,31CAS: 19357-17-6
    $2.00
  • Valsartan N2-Trityl Impurity
    Gentaur Standards

    Valsartan N2-Trityl Impurity | GNT-ST-36562

    Valsartan N2-Trityl Impurity | GNT-ST-36562| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-Valeryl-N-([2'-(2-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valineFormula: C43H43N5O3Molecular Weight: 677,83CAS: N/A
    $2.00
  • Landiolol Impurity 71
    Gentaur Standards

    Landiolol Impurity 71 | GNT-ST-36561

    Landiolol Impurity 71 | GNT-ST-36561| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(2,2-dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonateFormula: C13H18O5SMolecular Weight: 286,34CAS: N/A
    $2.00
  • Buflomedil Hydrochloride EP Impurity B
    Gentaur Standards

    Buflomedil Hydrochloride EP Impurity B | GNT-ST-36560

    Buflomedil Hydrochloride EP Impurity B | GNT-ST-36560| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-hydroxy-2,6-dimethoxyphenyl)-4-(pyrrolidin-1-yl)butan-1-oneFormula: C16H23NO4Molecular Weight: 293,36CAS: N/A
    $2.00
  • Valsartan N1-Trityl R-Isomer
    Gentaur Standards

    Valsartan N1-Trityl R-Isomer | GNT-ST-36559

    Valsartan N1-Trityl R-Isomer | GNT-ST-36559| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-Valeryl-N-([2'-(1-trityl-tetrazol-5-yl)biphenyl-4-yl]methyl)valineFormula: C43H43N5O3Molecular Weight: 677,83CAS: N/A
    $2.00
  • Oxybutynin Hydrochloride EP Impurity E
    Gentaur Standards

    Oxybutynin Hydrochloride EP Impurity E | GNT-ST-36558

    Oxybutynin Hydrochloride EP Impurity E | GNT-ST-36558| Gentaur Distribution US, UK & EuropeSynonyms: 4-(ethylpropylamino)but-2-ynyl (RS)-2-cyclohexyl-2-hydroxy-2-phenylacetateFormula: C23H33NO3Molecular Weight: 371,51CAS: 1215677-72-7
    $2.00
  • Indobufen Impurity 53
    Gentaur Standards

    Indobufen Impurity 53 | GNT-ST-36557

    Indobufen Impurity 53 | GNT-ST-36557| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(pentan-3-yl)phenyl)isoindolin-1-oneFormula: C19H21NOMolecular Weight: 279,38CAS: N/A
    $2.00
  • 1-Butoxy-4-Vinylbenzene
    Gentaur Standards

    1-Butoxy-4-Vinylbenzene | GNT-ST-36555

    1-Butoxy-4-Vinylbenzene | GNT-ST-36555| Gentaur Distribution US, UK & EuropeSynonyms: 1-butoxy-4-vinylbenzeneFormula: C12H16OMolecular Weight: 176,26CAS: N/A
    $2.00
  • Valsartan Related Compound E; Valsartan Methyl Ester
    Gentaur Standards

    Valsartan Related Compound E; Valsartan Methyl Ester | GNT-ST-36553

    Valsartan Related Compound E; Valsartan Methyl Ester | GNT-ST-36553| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 2-(N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoateFormula: C25H31N5O3Molecular Weight:...
    $2.00
  • Valganciclovir Impurity 18
    Gentaur Standards

    Valganciclovir Impurity 18 | GNT-ST-36552

    Valganciclovir Impurity 18 | GNT-ST-36552| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-3-hydroxypropyl D-valinateFormula: C14H22N6O5Molecular Weight: 354,37CAS: 1394000-00-0
    $2.00
  • Valsartan Impurity 112
    Gentaur Standards

    Valsartan Impurity 112 | GNT-ST-36551

    Valsartan Impurity 112 | GNT-ST-36551| Gentaur Distribution US, UK & EuropeSynonyms: methyl N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-N-nitroso-L-valinateFormula: C20H22N6O3Molecular Weight: 394,44CAS: N/A
    $2.00
  • Lansoprazole Impurity 41
    Gentaur Standards

    Lansoprazole Impurity 41 | GNT-ST-36550

    Lansoprazole Impurity 41 | GNT-ST-36550| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-((2-mercapto-1H-benzo[d]imidazol-5-yl)imino)butanalFormula: C11H11N3OSMolecular Weight: 233,29CAS: N/A
    $2.00
  • Valsartan Desvaleryl Impurity
    Gentaur Standards

    Valsartan Desvaleryl Impurity | GNT-ST-36549

    Valsartan Desvaleryl Impurity | GNT-ST-36549| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)amino)-3-methylbutanoic acidFormula: C19H21N5O2Molecular Weight: 351,4CAS: 676129-92-3
    $2.00
  • Bay-320
    Gentaur Standards

    Bay-320 | GNT-ST-36548

    Bay-320 | GNT-ST-36548| Gentaur Distribution US, UK & EuropeSynonyms: 2-(5-cyclopropyl-1-(4-ethoxy-2,6-difluorobenzyl)-4-methyl-1H-pyrazol-3-yl)-5-methoxy-N-(pyridin-4-yl)pyrimidin-4-amineFormula: C26H26F2N6O2Molecular Weight: 492,53CAS: 1445830-50-1
    $2.00
  • Valsartan-D3
    Gentaur Standards

    Valsartan-D3 | GNT-ST-36547

    Valsartan-D3 | GNT-ST-36547| Gentaur Distribution US, UK & EuropeSynonyms: Valsartan-d3Formula: C24H26D3N5O3Molecular Weight: 438,54CAS: 1331908-02-1
    $2.00
  • Isolithocholic Acid
    Gentaur Standards

    Isolithocholic Acid | GNT-ST-36546

    Isolithocholic Acid | GNT-ST-36546| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3S,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula: C24H40O3Molecular Weight: 376,57CAS:...
    $2.00
  • Valsartan Impurity 70
    Gentaur Standards

    Valsartan Impurity 70 | GNT-ST-36545

    Valsartan Impurity 70 | GNT-ST-36545| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-3-methylbutanamido)-3-methylbutanoic acidFormula: C24H29N5O3Molecular Weight: 435,52CAS: N/A
    $2.00
  • Micafungin Sodium
    Gentaur Standards

    Micafungin Sodium | GNT-ST-36544

    Micafungin Sodium | GNT-ST-36544| Gentaur Distribution US, UK & EuropeSynonyms: Micafungin SodiumFormula: C56H70N9NaO23SMolecular Weight: 1292,28CAS: 208538-73-2
    $2.00
  • Boc-Ala-Oh
    Gentaur Standards

    Boc-Ala-Oh | GNT-ST-36542

    Boc-Ala-Oh | GNT-ST-36542| Gentaur Distribution US, UK & EuropeSynonyms: (tert-butoxycarbonyl)-L-alanineFormula: C8H15NO4Molecular Weight: 189,21CAS: 15761-38-3
    $2.00
  • Isothiazole Impurity 3
    Gentaur Standards

    Isothiazole Impurity 3 | GNT-ST-36541

    Isothiazole Impurity 3 | GNT-ST-36541| Gentaur Distribution US, UK & EuropeSynonyms: phenyl (3-(benzyloxy)-4-cyanoisothiazol-5-yl)carbamateFormula: C18H13N3O3SMolecular Weight: 351,38CAS: N/A
    $2.00
  • Landiolol Impurity 7
    Gentaur Standards

    Landiolol Impurity 7 | GNT-ST-36540

    Landiolol Impurity 7 | GNT-ST-36540| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(3-(4-(2-hydroxy-3-((2-(morpholine-4-carboxamido)ethyl)amino)propoxy)phenyl)propanamido)ethyl)morpholine-4-carboxamideFormula: C26H42N6O7Molecular Weight:...
    $2.00
  • Bromhexine Impurity 82
    Gentaur Standards

    Bromhexine Impurity 82 | GNT-ST-36539

    Bromhexine Impurity 82 | GNT-ST-36539| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S,5R)-2-(((2,4-dibromo-6-((cyclohexyl(methyl)amino)methyl)phenyl)amino)methyl)tetrahydro-2H-pyran-2,3,4,5-tetraolFormula: C20H30Br2N2O5Molecular Weight:...
    $2.00
  • Entacapone EP Impurity I
    Gentaur Standards

    Entacapone EP Impurity I | GNT-ST-36538

    Entacapone EP Impurity I | GNT-ST-36538| Gentaur Distribution US, UK & EuropeSynonyms: (E)-propyl 2-cyano-3-(3,4-dihydroxy-5-nitrophenyl)acrylateFormula: C13H12N2O6Molecular Weight: 292,24CAS: 1364322-42-8
    $2.00
  • Valsartan Ethyl Ester; Valsartan Related Compound D
    Gentaur Standards

    Valsartan Ethyl Ester; Valsartan Related Compound D | GNT-ST-36537

    Valsartan Ethyl Ester; Valsartan Related Compound D | GNT-ST-36537| Gentaur Distribution US, UK & EuropeSynonyms: (S)-ethyl 2-(N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoateFormula: C26H33N5O3Molecular Weight:...
    $2.00
  • Fmoc-Lys (Fmoc) -Oh
    Gentaur Standards

    Fmoc-Lys (Fmoc) -Oh | GNT-ST-36536

    Fmoc-Lys(Fmoc)-Oh | GNT-ST-36536| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2,6-bis((((9H-fluoren-9-yl)methoxy)carbonyl)amino)hexanoic acidFormula: C36H34N2O6Molecular Weight: 590,66CAS: 78081-87-5
    $2.00
  • Lipoic Acid Impurity 29
    Gentaur Standards

    Lipoic Acid Impurity 29 | GNT-ST-36535

    Lipoic Acid Impurity 29 | GNT-ST-36535| Gentaur Distribution US, UK & EuropeSynonyms: bis(2-hydroxyethyl) adipateFormula: C10H18O6Molecular Weight: 234,25CAS: 1700-12-5
    $2.00
  • Atogepant Impurity 30
    Gentaur Standards

    Atogepant Impurity 30 | GNT-ST-36534

    Atogepant Impurity 30 | GNT-ST-36534| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl N-(tert-butoxycarbonyl)-O-(methylsulfonyl)serinateFormula: C12H23NO7SMolecular Weight: 325,38CAS: 2568607-68-9
    $2.00
  • Fluazinam Impurity 1
    Gentaur Standards

    Fluazinam Impurity 1 | GNT-ST-36532

    Fluazinam Impurity 1 | GNT-ST-36532| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-N-(3-chloro-2,4-dinitro-6-(trifluoromethyl)phenyl)-5-(trifluoromethyl)pyridin-2-amineFormula: C13H4Cl2F6N4O4Molecular Weight: 465,09CAS: 169327-87-1
    $2.00
  • Pregabalin Impurity 87
    Gentaur Standards

    Pregabalin Impurity 87 | GNT-ST-36531

    Pregabalin Impurity 87 | GNT-ST-36531| Gentaur Distribution US, UK & EuropeSynonyms: 3-((hydroxyamino)methyl)-5-methylhexanoic acidFormula: C8H17NO3Molecular Weight: 175,23CAS: N/A
    $2.00
  • Ursodeoxycholic Acid Impurity 47
    Gentaur Standards

    Ursodeoxycholic Acid Impurity 47 | GNT-ST-36530

    Ursodeoxycholic Acid Impurity 47 | GNT-ST-36530| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3R,5R,8S,9S,10R,13R,14S,17R)-3-hydroxy-10,13-dimethyl-6-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula: C24H38O4Molecular...
    $2.00
  • Gefitinib Impurity 23
    Gentaur Standards

    Gefitinib Impurity 23 | GNT-ST-36529

    Gefitinib Impurity 23 | GNT-ST-36529| Gentaur Distribution US, UK & EuropeSynonyms: 6-((3-chloro-4-fluorophenyl)amino)-7-methoxyquinazolin-4(3H)-oneFormula: C15H11ClFN3O2Molecular Weight: 319,72CAS: N/A
    $2.00
  • Valsartan Impurity 56
    Gentaur Standards

    Valsartan Impurity 56 | GNT-ST-36528

    Valsartan Impurity 56 | GNT-ST-36528| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-2-(N-((2'-(1-methyl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)butanoic acidFormula: C25H31N5O3Molecular Weight: 449,55CAS: 878559-74-1
    $2.00
  • Ursodeoxycholic Acid Impurity 41
    Gentaur Standards

    Ursodeoxycholic Acid Impurity 41 | GNT-ST-36527

    Ursodeoxycholic Acid Impurity 41 | GNT-ST-36527| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-4-((3R,5S,7R,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pent-2-enoic acidFormula:...
    $2.00
  • Hexanal
    Gentaur Standards

    Hexanal | GNT-ST-36526

    Hexanal | GNT-ST-36526| Gentaur Distribution US, UK & EuropeSynonyms: Aldehyde C6; Caproaldehyde; Hexyl aldehydeFormula: C6H12OMolecular Weight: 100,16CAS: 66-25-1
    $2.00
  • Pyridoxal Hydrochloride
    Gentaur Standards

    Pyridoxal Hydrochloride | GNT-ST-36525

    Pyridoxal Hydrochloride | GNT-ST-36525| Gentaur Distribution US, UK & EuropeSynonyms: 3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinecarboxaldehyde hydrochloride; PL HClFormula: C8H10ClNO3Molecular Weight: 203,62CAS: 65-22-5
    $2.00
  • Nitrosobenzene
    Gentaur Standards

    Nitrosobenzene | GNT-ST-36524

    Nitrosobenzene | GNT-ST-36524| Gentaur Distribution US, UK & EuropeSynonyms: nitrosobenzeneFormula: C6H5NOMolecular Weight: 107,11CAS: 586-96-9
    $2.00
  • Ibrutinib Impurity 64
    Gentaur Standards

    Ibrutinib Impurity 64 | GNT-ST-36522

    Ibrutinib Impurity 64 | GNT-ST-36522| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)-3-hydroxypropan-1-oneFormula: C25H26N6O3Molecular Weight: 458,52CAS: N/A
    $2.00
  • Ilaprazole Impurity 58
    Gentaur Standards

    Ilaprazole Impurity 58 | GNT-ST-36521

    Ilaprazole Impurity 58 | GNT-ST-36521| Gentaur Distribution US, UK & EuropeSynonyms: 5-(hydroxyamino)-1H-benzo[d]imidazole-2-thiolFormula: C7H7N3OSMolecular Weight: 181,21CAS: N/A
    $2.00
  • Cefpodoxime Proxetil Impurity 11
    Gentaur Standards

    Cefpodoxime Proxetil Impurity 11 | GNT-ST-36520

    Cefpodoxime Proxetil Impurity 11 | GNT-ST-36520| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Brexpiprazole Impurity 41
    Gentaur Standards

    Brexpiprazole Impurity 41 | GNT-ST-36519

    Brexpiprazole Impurity 41 | GNT-ST-36519| Gentaur Distribution US, UK & EuropeSynonyms: 4-(benzo[b]thiophen-4-yl)-1,1-bis(4-((2-oxo-1,2-dihydroquinolin-7-yl)oxy)butyl)piperazin-1-ium chlorideFormula: C38H41ClN4O4SMolecular Weight: 685,27CAS:...
    $2.00
  • Ibrutinib Impurity 14
    Gentaur Standards

    Ibrutinib Impurity 14 | GNT-ST-36518

    Ibrutinib Impurity 14 | GNT-ST-36518| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)ethanoneFormula: C24H24N6O2Molecular Weight: 428,49CAS: 1288338-95-3
    $2.00
  • Aceglutamide Impurity A
    Gentaur Standards

    Aceglutamide Impurity A | GNT-ST-36517

    Aceglutamide Impurity A | GNT-ST-36517| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,6-dioxopiperidin-3-yl)acetamide; 2-AcetamidoglutarimideFormula: C7H10N2O3Molecular Weight: 170,17CAS: 1468-52-6
    $2.00
  • Acetylcysteine Impurity 6
    Gentaur Standards

    Acetylcysteine Impurity 6 | GNT-ST-36514

    Acetylcysteine Impurity 6 | GNT-ST-36514| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-3-sulfopropanoic acidFormula: C3H7NO5SMolecular Weight: 169,16CAS: 498-40-8
    $2.00
  • Paclitaxel Impurity 71 (N-Debenzoyltaxol)
    Gentaur Standards

    Paclitaxel Impurity 71 (N-Debenzoyltaxol) | GNT-ST-36513

    Paclitaxel Impurity 71(N-Debenzoyltaxol) | GNT-ST-36513| Gentaur Distribution US, UK & EuropeSynonyms: N-Debenzoyltaxol A; Baccatin III 13-[β(S)-amino-α(R)-hydroxyphenylpropionate]; 7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete, benzenepropanoic...
    $2.00
  • Acetylcysteine Impurity 27
    Gentaur Standards

    Acetylcysteine Impurity 27 | GNT-ST-36512

    Acetylcysteine Impurity 27 | GNT-ST-36512| Gentaur Distribution US, UK & EuropeSynonyms: N-acetyl-S-(3-hydroxypropyl)-L-cysteineFormula: C8H15NO4SMolecular Weight: 221,27CAS: 23127-40-4
    $2.00
  • Diphenidol Hydrochloride Impurity 2
    Gentaur Standards

    Diphenidol Hydrochloride Impurity 2 | GNT-ST-36511

    Diphenidol Hydrochloride Impurity 2 | GNT-ST-36511| Gentaur Distribution US, UK & EuropeSynonyms: 1-(6-chlorohexyl)piperidineFormula: C11H22ClNMolecular Weight: 203,75CAS: N/A
    $2.00
  • Ezetimibe Impurity 56
    Gentaur Standards

    Ezetimibe Impurity 56 | GNT-ST-36510

    Ezetimibe Impurity 56 | GNT-ST-36510| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(2-fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dioneFormula: C20H18FNO4Molecular Weight: 355,36CAS: 2514695-40-8
    $2.00
  • Acetyl Dopamine Dimer
    Gentaur Standards

    Acetyl Dopamine Dimer | GNT-ST-36509

    Acetyl Dopamine Dimer | GNT-ST-36509| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((2S,3R)-2-acetamido-3-(3,4-dihydroxyphenyl)-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethyl)acetamideFormula: C20H22N2O6Molecular Weight: 386,4CAS: N/A
    $2.00
  • Acetylcysteine Impurity 23
    Gentaur Standards

    Acetylcysteine Impurity 23 | GNT-ST-36508

    Acetylcysteine Impurity 23 | GNT-ST-36508| Gentaur Distribution US, UK & EuropeSynonyms: sulfino-D-alanine; L-Cysteinesulfinic acidFormula: C3H7NO4SMolecular Weight: 153,15CAS: 1115-65-7
    $2.00
  • Acetylcysteine Impurity 21
    Gentaur Standards

    Acetylcysteine Impurity 21 | GNT-ST-36507

    Acetylcysteine Impurity 21 | GNT-ST-36507| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(mercaptomethyl)-2-methyloxazol-5(4H)-oneFormula: C5H7NO2SMolecular Weight: 145,18CAS: N/A
    $2.00
  • Acetylcysteamine
    Gentaur Standards

    Acetylcysteamine | GNT-ST-36506

    Acetylcysteamine | GNT-ST-36506| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-mercaptoethyl)acetamideFormula: C4H9NOSMolecular Weight: 119,18CAS: 1190-73-4
    $2.00