Chemicals

  • Deferoxamine EP Impurity A
    Gentaur Standards

    Deferoxamine EP Impurity A | GNT-ST-48534

    Deferoxamine EP Impurity A | GNT-ST-48534| Gentaur Distribution US, UK & EuropeSynonyms: N1-(5-aminopentyl)-N1-hydroxy-N4-(5-(N-hydroxy-4-((4-(N-hydroxyacetamido)butyl)amino)-4-oxobutanamido)pentyl)succinamideFormula: C24H46N6O8Molecular Weight:...
    $2.00
  • Propacetamol Impurity 3
    Gentaur Standards

    Propacetamol Impurity 3 | GNT-ST-48533

    Propacetamol Impurity 3 | GNT-ST-48533| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-acetamidophenoxy)-N,N-diethylacetamideFormula: C14H20N2O3Molecular Weight: 264,32CAS: N/A
    $2.00
  • Pralidoxime Impurity 5
    Gentaur Standards

    Pralidoxime Impurity 5 | GNT-ST-48532

    Pralidoxime Impurity 5 | GNT-ST-48532| Gentaur Distribution US, UK & EuropeSynonyms: picolinaldehyde oximeFormula: C6H6N2OMolecular Weight: 122,13CAS: 873-69-8
    $2.00
  • Cefazedone
    Gentaur Standards

    Cefazedone | GNT-ST-48531

    Cefazedone | GNT-ST-48531| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-(2-(3,5-dichloro-4-oxopyridin-1(4H)-yl)acetamido)-3-(((5-methyl-1,3,4-thiadiazol-2-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $2.00
  • Glycopyrrolate Impurity 45 (Sr-Isomer)
    Gentaur Standards

    Glycopyrrolate Impurity 45 (Sr-Isomer) | GNT-ST-48530

    Glycopyrrolate Impurity 45 (Sr-Isomer) | GNT-ST-48530| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((S)-2-(4-chlorophenyl)-2-cyclopentyl-2-hydroxyacetoxy)-1,1-dimethylpyrrolidin-1-ium bromideFormula: C19H27BrClNO3Molecular Weight: 432,78CAS:...
    $2.00
  • 2-Aminobenzimidazole
    Gentaur Standards

    2-Aminobenzimidazole | GNT-ST-48529

    2-Aminobenzimidazole | GNT-ST-48529| Gentaur Distribution US, UK & EuropeSynonyms: 1H-benzo[d]imidazol-2-amineFormula: C7H7N3Molecular Weight: 133,15CAS: 934-32-7
    $2.00
  • Carbazochrome Impurity 12
    Gentaur Standards

    Carbazochrome Impurity 12 | GNT-ST-48528

    Carbazochrome Impurity 12 | GNT-ST-48528| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-5-hydrazineylidene-3-hydroxy-1-methyl-1,2,3,5-tetrahydro-6H-indol-6-oneFormula: C9H11N3O2Molecular Weight: 193,21CAS: N/A
    $2.00
  • Rivaroxaban Impurity 164
    Gentaur Standards

    Rivaroxaban Impurity 164 | GNT-ST-48527

    Rivaroxaban Impurity 164 | GNT-ST-48527| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-hydroxy-3-methoxypropyl)isoindoline-1,3-dioneFormula: C12H13NO4Molecular Weight: 235,24CAS: N/A
    $2.00
  • Cefalexin Impurity 16
    Gentaur Standards

    Cefalexin Impurity 16 | GNT-ST-48526

    Cefalexin Impurity 16 | GNT-ST-48526| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-methyl-8-oxo-7-((R)-2-(((2S,3R,4R,5R,Z)-2,3,4,5,6-pentahydroxyhexylidene)amino)-2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $2.00
  • Afatinib Impurity 76
    Gentaur Standards

    Afatinib Impurity 76 | GNT-ST-48525

    Afatinib Impurity 76 | GNT-ST-48525| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-4-((3-chloro-4-fluorophenyl)amino)-6-(4-(dimethylamino)but-2-enamido)-7-((tetrahydrofuran-3-yl)oxy)quinazoline 1,3-dioxideFormula: C24H25ClFN5O5Molecular Weight:...
    $2.00
  • N,N'-Diacetyl Chitobiose
    Gentaur Standards

    N,N'-Diacetyl Chitobiose | GNT-ST-48524

    N,N'-Diacetyl Chitobiose | GNT-ST-48524| Gentaur Distribution US, UK & EuropeSynonyms: N-((2S,3R,4R,5S,6R)-2-(((2R,3S,4R,5R)-5-acetamido-1,2,4-trihydroxy-6-oxohexan-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamideFormula:...
    $2.00
  • Empagliflozin Impurity 158
    Gentaur Standards

    Empagliflozin Impurity 158 | GNT-ST-48523

    Empagliflozin Impurity 158 | GNT-ST-48523| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(4-(2,5-dibromobenzyl)phenoxy)tetrahydrofuranFormula: C17H16Br2O2Molecular Weight: 412,12CAS: N/A
    $2.00
  • Glycerol Impurity 3
    Gentaur Standards

    Glycerol Impurity 3 | GNT-ST-48522

    Glycerol Impurity 3 | GNT-ST-48522| Gentaur Distribution US, UK & EuropeSynonyms: 2-nitropropane-1,3-diolFormula: C3H7NO4Molecular Weight: 121,09CAS: 1794-90-7
    $2.00
  • Dibromochloroacetamide
    Gentaur Standards

    Dibromochloroacetamide | GNT-ST-48521

    Dibromochloroacetamide | GNT-ST-48521| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dibromo-2-chloroacetamideFormula: C2H2Br2ClNOMolecular Weight: 251,3CAS: 855878-13-6
    $2.00
  • Mivacurium Chloride Impurity 27
    Gentaur Standards

    Mivacurium Chloride Impurity 27 | GNT-ST-48520

    Mivacurium Chloride Impurity 27 | GNT-ST-48520| Gentaur Distribution US, UK & EuropeSynonyms: (S)-6,7-dimethoxy-1-(3,4,5-trimethoxybenzyl)-1,2,3,4-tetrahydroisoquinolineFormula: C21H27NO5Molecular Weight: 373,45CAS: N/A
    $2.00
  • Gliquidone Impurity 23
    Gentaur Standards

    Gliquidone Impurity 23 | GNT-ST-48519

    Gliquidone Impurity 23 | GNT-ST-48519| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(2-aminoethyl)benzenesulfonateFormula: C9H13NO3SMolecular Weight: 215,27CAS: N/A
    $2.00
  • Imiquimod Impurity 3
    Gentaur Standards

    Imiquimod Impurity 3 | GNT-ST-48518

    Imiquimod Impurity 3 | GNT-ST-48518| Gentaur Distribution US, UK & EuropeSynonyms: 8-nitroquinolin-4-olFormula: C9H6N2O3Molecular Weight: 190,16CAS: 23432-46-4
    $2.00
  • Dienogest EP Impurity F
    Gentaur Standards

    Dienogest EP Impurity F | GNT-ST-48517

    Dienogest EP Impurity F | GNT-ST-48517| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8R,9S,10R,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrileFormula:...
    $2.00
  • Dienogest EP Impurity E
    Gentaur Standards

    Dienogest EP Impurity E | GNT-ST-48516

    Dienogest EP Impurity E | GNT-ST-48516| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,13S,14S,17R)-17-hydroxy-3,3-dimethoxy-13-methyl-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrileFormula:...
    $2.00
  • Dienogest EP Impurity D
    Gentaur Standards

    Dienogest EP Impurity D | GNT-ST-48515

    Dienogest EP Impurity D | GNT-ST-48515| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,13S,14S,17R)-17-hydroxy-13-methyl-1,2,4,6,7,8,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17-yl)acetonitrileFormula:...
    $2.00
  • Palbociclib Impurity 91
    Gentaur Standards

    Palbociclib Impurity 91 | GNT-ST-48514

    Palbociclib Impurity 91 | GNT-ST-48514| Gentaur Distribution US, UK & EuropeSynonyms: 6-acetyl-2-((5-(4-butylpiperazin-1-yl)pyridin-2-yl)amino)-8-cyclopentyl-5-methylpyrido[2,3-d]pyrimidin-7(8H)-oneFormula: C28H37N7O2Molecular Weight: 503,65CAS: N/A
    $2.00
  • Pregnenolone-16-Ene Acetate
    Gentaur Standards

    Pregnenolone-16-Ene Acetate | GNT-ST-48513

    Pregnenolone-16-Ene Acetate | GNT-ST-48513| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl acetateFormula: C23H32O3Molecular...
    $2.00
  • Palbociclib Impurity 90
    Gentaur Standards

    Palbociclib Impurity 90 | GNT-ST-48512

    Palbociclib Impurity 90 | GNT-ST-48512| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(pyridin-3-yl)piperazine-1-carboxylateFormula: C14H21N3O2Molecular Weight: 263,34CAS: 223797-47-5
    $2.00
  • Nilotinib Impurity 33
    Gentaur Standards

    Nilotinib Impurity 33 | GNT-ST-48511

    Nilotinib Impurity 33 | GNT-ST-48511| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-N-(3-(4-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl)-2-((5-(pyridin-3-yl)pyrimidin-2-yl)amino)benzamideFormula: C28H22F3N7OMolecular Weight:...
    $2.00
  • Parecoxib Sodium Impurity D
    Gentaur Standards

    Parecoxib Sodium Impurity D | GNT-ST-48510

    Parecoxib Sodium Impurity D | GNT-ST-48510| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(5-methyl-3-phenylisoxazol-4-yl)benzenesulfonateFormula: C17H15NO4SMolecular Weight: 329,37CAS: 2749361-92-8
    $2.00
  • Empagliflozin Impurity 269
    Gentaur Standards

    Empagliflozin Impurity 269 | GNT-ST-48509

    Empagliflozin Impurity 269 | GNT-ST-48509| Gentaur Distribution US, UK & EuropeSynonyms: 1,5-dibromo-2-chloro-3-(4-ethoxybenzyl)benzeneFormula: C15H13Br2ClOMolecular Weight: 404,53CAS: N/A
    $2.00
  • Pd-1/Pd-L1 Inhibitor Impurity 7
    Gentaur Standards

    Pd-1/Pd-L1 Inhibitor Impurity 7 | GNT-ST-48508

    Pd-1/Pd-L1 Inhibitor Impurity 7 | GNT-ST-48508| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4-((2-bromo-[1,1'-biphenyl]-3-yl)methoxy)-5-chloro-2-(pyridin-3-ylmethoxy)benzyl)amino)propane-1,3-diolFormula: C29H28BrClN2O4Molecular Weight:...
    $2.00
  • Parecoxib Sodium Impurity 91
    Gentaur Standards

    Parecoxib Sodium Impurity 91 | GNT-ST-48507

    Parecoxib Sodium Impurity 91 | GNT-ST-48507| Gentaur Distribution US, UK & EuropeSynonyms: 4-([1,1'-biphenyl]-4-yl)-5-methylisoxazoleFormula: C16H13NOMolecular Weight: 235,29CAS: N/A
    $2.00
  • Parecoxib Sodium Impurity 90
    Gentaur Standards

    Parecoxib Sodium Impurity 90 | GNT-ST-48505

    Parecoxib Sodium Impurity 90 | GNT-ST-48505| Gentaur Distribution US, UK & EuropeSynonyms: N-((2-(5-methyl-4-phenylisoxazol-3-yl)phenyl)sulfonyl)propionamideFormula: C19H18N2O4SMolecular Weight: 370,42CAS: 2304623-38-7
    $2.00
  • Parecoxib Sodium Impurity 89
    Gentaur Standards

    Parecoxib Sodium Impurity 89 | GNT-ST-48504

    Parecoxib Sodium Impurity 89 | GNT-ST-48504| Gentaur Distribution US, UK & EuropeSynonyms: N-((4-(5-methyl-2-phenyloxazol-4-yl)phenyl)sulfonyl)propionamideFormula: C19H18N2O4SMolecular Weight: 370,42CAS: 2242749-02-4
    $2.00
  • Zolpidem Tartrate Impurity 19
    Gentaur Standards

    Zolpidem Tartrate Impurity 19 | GNT-ST-48502

    Zolpidem Tartrate Impurity 19 | GNT-ST-48502| Gentaur Distribution US, UK & EuropeSynonyms: 6-methyl-2-(o-tolyl)imidazo[1,2-a]pyridineFormula: C15H14N2Molecular Weight: 222,29CAS: N/A
    $2.00
  • Bendamustine Impurity 48
    Gentaur Standards

    Bendamustine Impurity 48 | GNT-ST-48501

    Bendamustine Impurity 48 | GNT-ST-48501| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoic acidFormula: C12H13N3O4Molecular Weight: 263,25CAS: N/A
    $2.00
  • Dienogest
    Gentaur Standards

    Dienogest | GNT-ST-48500

    Dienogest | GNT-ST-48500| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrileFormula: C20H25NO2Molecular Weight:...
    $2.00
  • Empagliflozin Impurity 268
    Gentaur Standards

    Empagliflozin Impurity 268 | GNT-ST-48498

    Empagliflozin Impurity 268 | GNT-ST-48498| Gentaur Distribution US, UK & EuropeSynonyms: 3,5-dibromo-4-chlorobenzoic acidFormula: C7H3Br2ClO2Molecular Weight: 314,36CAS: 501009-13-8
    $2.00
  • Zolpidem Tartrate Impurity 18
    Gentaur Standards

    Zolpidem Tartrate Impurity 18 | GNT-ST-48497

    Zolpidem Tartrate Impurity 18 | GNT-ST-48497| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N,N-dimethyl-2-(6-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetamideFormula: C19H20ClN3OMolecular Weight: 341,83CAS: 118026-15-6(HCl salt)
    $2.00
  • Pregnenolone Impurity 10
    Gentaur Standards

    Pregnenolone Impurity 10 | GNT-ST-48496

    Pregnenolone Impurity 10 | GNT-ST-48496| Gentaur Distribution US, UK & EuropeSynonyms: (3R,8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl isobutyrateFormula:...
    $2.00
  • Minodronic Acid Impurity 19
    Gentaur Standards

    Minodronic Acid Impurity 19 | GNT-ST-48495

    Minodronic Acid Impurity 19 | GNT-ST-48495| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-hydroxy-2,2-diphosphonoethyl)imidazo[1,2-a]pyridine 1-oxideFormula: C9H12N2O8P2Molecular Weight: 338,15CAS: N/A
    $2.00
  • Didanosine
    Gentaur Standards

    Didanosine | GNT-ST-48492

    Didanosine | GNT-ST-48492| Gentaur Distribution US, UK & EuropeSynonyms: 9-((2R,5S)-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-oneFormula: C10H12N4O3Molecular Weight: 236,23CAS: 69655-05-6
    $2.00
  • Deschloro Loratadine
    Gentaur Standards

    Deschloro Loratadine | GNT-ST-48491

    Deschloro Loratadine | GNT-ST-48491| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylateFormula: C22H24N2O2Molecular Weight: 348,44CAS: 79779-58-1
    $2.00
  • Lornoxicam Impurity 65
    Gentaur Standards

    Lornoxicam Impurity 65 | GNT-ST-48490

    Lornoxicam Impurity 65 | GNT-ST-48490| Gentaur Distribution US, UK & EuropeSynonyms: methyl 5-chloro-3-sulfamoylthiophene-2-carboxylateFormula: C6H6ClNO4S2Molecular Weight: 255,69CAS: N/A
    $2.00
  • Metaraminol Impurity 60
    Gentaur Standards

    Metaraminol Impurity 60 | GNT-ST-48489

    Metaraminol Impurity 60 | GNT-ST-48489| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-hydroxy-1-(3-hydroxyphenyl)propan-2-one oximeFormula: C9H11NO3Molecular Weight: 181,19CAS: 82494-35-7
    $2.00
  • Metaraminol Impurity 57
    Gentaur Standards

    Metaraminol Impurity 57 | GNT-ST-48488

    Metaraminol Impurity 57 | GNT-ST-48488| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-hydroxy-2-methyl-3-oxobutanoic acidFormula: C5H8O4Molecular Weight: 132,12CAS: 71698-08-3
    $2.00
  • Policresulen Impurity A
    Gentaur Standards

    Policresulen Impurity A | GNT-ST-48486

    Policresulen Impurity A | GNT-ST-48486| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-6-methylbenzene-1,3-disulfonic acidFormula: C7H8O7S2Molecular Weight: 268,25CAS: 15509-33-8
    $2.00
  • Policresulen Impurity 9
    Gentaur Standards

    Policresulen Impurity 9 | GNT-ST-48485

    Policresulen Impurity 9 | GNT-ST-48485| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-5-methylbenzenesulfonic acidFormula: C7H8O4SMolecular Weight: 188,2CAS: N/A
    $2.00
  • Empagliflozin Impurity 267
    Gentaur Standards

    Empagliflozin Impurity 267 | GNT-ST-48484

    Empagliflozin Impurity 267 | GNT-ST-48484| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dibromo-5-chlorobenzoic acidFormula: C7H3Br2ClO2Molecular Weight: 314,36CAS: 150812-33-2
    $2.00
  • Cefdinir Impurity 32
    Gentaur Standards

    Cefdinir Impurity 32 | GNT-ST-48483

    Cefdinir Impurity 32 | GNT-ST-48483| Gentaur Distribution US, UK & EuropeSynonyms: 2-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2...
    $2.00
  • Pd-1/Pd-L1 Inhibitor Impurity 4
    Gentaur Standards

    Pd-1/Pd-L1 Inhibitor Impurity 4 | GNT-ST-48482

    Pd-1/Pd-L1 Inhibitor Impurity 4 | GNT-ST-48482| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-4,6-dihydroxybenzaldehydeFormula: C7H5ClO3Molecular Weight: 172,56CAS: N/A
    $2.00
  • Pazopanib Impurity 33
    Gentaur Standards

    Pazopanib Impurity 33 | GNT-ST-48481

    Pazopanib Impurity 33 | GNT-ST-48481| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-N-(4-(bis(5-amino-2-methylphenyl)methyl)phenyl)-2-methylbenzenesulfonamideFormula: C28H30N4O2SMolecular Weight: 486,63CAS: 1226500-00-0
    $2.00
  • Dienogest EP Impurity C
    Gentaur Standards

    Dienogest EP Impurity C | GNT-ST-48480

    Dienogest EP Impurity C | GNT-ST-48480| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,13S,14S,17R)-17-hydroxy-13-methyl-3-oxo-2,3,4,6,7,8,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrileFormula: C20H25NO2Molecular...
    $2.00
  • Dienogest EP Impurity B
    Gentaur Standards

    Dienogest EP Impurity B | GNT-ST-48479

    Dienogest EP Impurity B | GNT-ST-48479| Gentaur Distribution US, UK & EuropeSynonyms: (8S,13S,14S)-13-methyl-7,8,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dioneFormula: C18H22O2Molecular Weight: 270,37CAS: 5173-46-6
    $2.00
  • Loratadine EP Impurity E
    Gentaur Standards

    Loratadine EP Impurity E | GNT-ST-48478

    Loratadine EP Impurity E | GNT-ST-48478| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(8-chloro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-5,6-dihydropyridine-1(2H)-carboxylateFormula: C22H23ClN2O2Molecular Weight: 382,88CAS:...
    $2.00
  • Creatine Phosphate Sodium Impurity C
    Gentaur Standards

    Creatine Phosphate Sodium Impurity C | GNT-ST-48477

    Creatine Phosphate Sodium Impurity C | GNT-ST-48477| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-methylguanidino)acetic acidFormula: C4H9N3O2Molecular Weight: 131,13CAS: 57-00-1
    $2.00
  • Loratadine EP Impurity C
    Gentaur Standards

    Loratadine EP Impurity C | GNT-ST-48476

    Loratadine EP Impurity C | GNT-ST-48476| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(4,8-dichloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylateFormula: C22H22Cl2N2O2Molecular Weight: 417,33CAS: 165739-83-3
    $2.00
  • Dienogest EP Impurity A
    Gentaur Standards

    Dienogest EP Impurity A | GNT-ST-48475

    Dienogest EP Impurity A | GNT-ST-48475| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,13S,14S,17R)-11,17-dihydroxy-13-methyl-3-oxo-2,3,6,7,8,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)acetonitrileFormula:...
    $2.00
  • Anastrozole Impurity 20
    Gentaur Standards

    Anastrozole Impurity 20 | GNT-ST-48474

    Anastrozole Impurity 20 | GNT-ST-48474| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(5-((1H-1,2,4-triazol-1-yl)methyl)-1,3-phenylene)diacetonitrileFormula: C13H11N5Molecular Weight: 237,26CAS: N/A
    $2.00
  • Pd-1/Pd-L1 Inhibitor Impurity 5
    Gentaur Standards

    Pd-1/Pd-L1 Inhibitor Impurity 5 | GNT-ST-48473

    Pd-1/Pd-L1 Inhibitor Impurity 5 | GNT-ST-48473| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-bromo-3-iodobenzyl)oxy)-5-chloro-4-hydroxybenzaldehydeFormula: C14H9BrClIO3Molecular Weight: 467,48CAS: N/A
    $2.00
  • Parecoxib Sodium Impurity 88
    Gentaur Standards

    Parecoxib Sodium Impurity 88 | GNT-ST-48471

    Parecoxib Sodium Impurity 88 | GNT-ST-48471| Gentaur Distribution US, UK & EuropeSynonyms: N-((4-(3-oxo-1-(phenylimino)but-1-en-2-yl)phenyl)sulfonyl)propionamideFormula: C19H18N2O4SMolecular Weight: 370,42CAS: N/A
    $2.00
  • Moxidectin EP Impurity G
    Gentaur Standards

    Moxidectin EP Impurity G | GNT-ST-48467

    Moxidectin EP Impurity G | GNT-ST-48467| Gentaur Distribution US, UK & EuropeSynonyms: (23E,25S)-5O-desmethyl-28-deoxy-25-[(1E)-1,3dimethylbut-1-enyl]-23-(methoxyimino)milbemycinBFormula: C37H55NO7Molecular Weight: 625,84CAS: N/A
    $2.00
  • Pazopanib Impurity 32
    Gentaur Standards

    Pazopanib Impurity 32 | GNT-ST-48460

    Pazopanib Impurity 32 | GNT-ST-48460| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-N-((5-amino-2-methylphenyl)sulfonyl)-2-methylbenzenesulfonamideFormula: C14H17N3O4S2Molecular Weight: 355,43CAS: 1072836-76-0
    $2.00
  • Dolutegravir Impurity 41
    Gentaur Standards

    Dolutegravir Impurity 41 | GNT-ST-48459

    Dolutegravir Impurity 41 | GNT-ST-48459| Gentaur Distribution US, UK & EuropeSynonyms: (4S,12aR)-N-(2,4-difluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamideFormula:...
    $2.00
  • Larotrectinib Impurity 3
    Gentaur Standards

    Larotrectinib Impurity 3 | GNT-ST-48458

    Larotrectinib Impurity 3 | GNT-ST-48458| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(5-((S)-2-(2,5-difluorophenyl)pyrrolidin-1-yl)pyrazolo[1,5-a]pyrimidin-3-yl)-3-hydroxypyrrolidine-1-carboxamideFormula: C21H22F2N6O2Molecular Weight:...
    $2.00
  • Ruxolitinib Impurity I
    Gentaur Standards

    Ruxolitinib Impurity I | GNT-ST-48457

    Ruxolitinib Impurity I | GNT-ST-48457| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-cyclopentyl-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)propanenitrileFormula: C17H26BN3O2Molecular Weight: 315,22CAS: 1146629-84-6
    $2.00
  • Ruxolitinib Impurity H
    Gentaur Standards

    Ruxolitinib Impurity H | GNT-ST-48456

    Ruxolitinib Impurity H | GNT-ST-48456| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-3-cyclopentylpropanenitrileFormula: C14H15ClN4Molecular Weight: 274,75CAS: N/A
    $2.00
  • Ruxolitinib Impurity G
    Gentaur Standards

    Ruxolitinib Impurity G | GNT-ST-48455

    Ruxolitinib Impurity G | GNT-ST-48455| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidineFormula: C9H7N5Molecular Weight: 185,19CAS: 952518-97-7
    $2.00
  • Ruxolitinib Impurity F
    Gentaur Standards

    Ruxolitinib Impurity F | GNT-ST-48454

    Ruxolitinib Impurity F | GNT-ST-48454| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanamideFormula: C17H20N6OMolecular Weight: 324,38CAS: 1911644-32-0
    $2.00
  • Ruxolitinib Impurity E
    Gentaur Standards

    Ruxolitinib Impurity E | GNT-ST-48453

    Ruxolitinib Impurity E | GNT-ST-48453| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanoic acidFormula: C17H19N5O2Molecular Weight: 325,37CAS: N/A
    $2.00
  • 3-Methylisoxazol-5-Amine
    Gentaur Standards

    3-Methylisoxazol-5-Amine | GNT-ST-48452

    3-Methylisoxazol-5-Amine | GNT-ST-48452| Gentaur Distribution US, UK & EuropeSynonyms: 3-methyl-5-aminoisoxazoleFormula: C4H6N2OMolecular Weight: 98,1CAS: 14678-02-5
    $2.00
  • Pregnenolone
    Gentaur Standards

    Pregnenolone | GNT-ST-48451

    Pregnenolone | GNT-ST-48451| Gentaur Distribution US, UK & EuropeSynonyms: 1-((3S,8S,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethanoneFormula: C21H32O2Molecular...
    $2.00
  • Tofacitinib Impurity 155
    Gentaur Standards

    Tofacitinib Impurity 155 | GNT-ST-48450

    Tofacitinib Impurity 155 | GNT-ST-48450| Gentaur Distribution US, UK & EuropeSynonyms: 6-aminopyrimidin-4-olFormula: C4H5N3OMolecular Weight: 111,1CAS: N/A
    $2.00
  • Moxidectin EP Impurity F
    Gentaur Standards

    Moxidectin EP Impurity F | GNT-ST-48449

    Moxidectin EP Impurity F | GNT-ST-48449| Gentaur Distribution US, UK & EuropeSynonyms: Moxidectin EP Impurity FFormula: C38H55NO8Molecular Weight: 653,86CAS: N/A
    $2.00
  • 4-Hydroxy Propofol
    Gentaur Standards

    4-Hydroxy Propofol | GNT-ST-48448

    4-Hydroxy Propofol | GNT-ST-48448| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-diisopropylbenzene-1,4-diolFormula: C12H18O2Molecular Weight: 194,27CAS: 1988-10-9
    $2.00
  • Moxidectin EP Impurity E
    Gentaur Standards

    Moxidectin EP Impurity E | GNT-ST-48447

    Moxidectin EP Impurity E | GNT-ST-48447| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-2-dehydro-4-hydromoxidectin; (4S,6R,23E,25S)-2,3-Didehydro-5-O-demethyl-28-deoxy-6,28-epoxy-25-[(1E)-1,3-dimethyl-1-buten-1-yl]-3,4-dihydro-23-...
    $2.00
  • Moxidectin EP Impurity D
    Gentaur Standards

    Moxidectin EP Impurity D | GNT-ST-48446

    Moxidectin EP Impurity D | GNT-ST-48446| Gentaur Distribution US, UK & EuropeSynonyms: 2-epi-moxidectinFormula: C37H53NO8Molecular Weight: 639,82CAS: N/A
    $2.00
  • Moxidectin EP Impurity C
    Gentaur Standards

    Moxidectin EP Impurity C | GNT-ST-48445

    Moxidectin EP Impurity C | GNT-ST-48445| Gentaur Distribution US, UK & EuropeSynonyms: 25-des[(1E)-1,3-dimethylbut-1-enyl]-25-[(1E)-1methylbut-1-enyl]moxidectinFormula: C36H51NO8Molecular Weight: 625,79CAS: N/A
    $2.00
  • Molsidomine EP Impurity C
    Gentaur Standards

    Molsidomine EP Impurity C | GNT-ST-48442

    Molsidomine EP Impurity C | GNT-ST-48442| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-morpholinoformimidoyl cyanideFormula: C6H9N3OMolecular Weight: 139,16CAS: N/A
    $2.00
  • Naltrexone EP Impurity F
    Gentaur Standards

    Naltrexone EP Impurity F | GNT-ST-48441

    Naltrexone EP Impurity F | GNT-ST-48441| Gentaur Distribution US, UK & EuropeSynonyms: (4R,4aS,7aR,12bS,13S)-3-(cyclopropylmethyl)-4a,9,13-trihydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-oneFormula:...
    $2.00
  • Naltrexone EP Impurity E
    Gentaur Standards

    Naltrexone EP Impurity E | GNT-ST-48440

    Naltrexone EP Impurity E | GNT-ST-48440| Gentaur Distribution US, UK & EuropeSynonyms: (4R,4aS,7aR,12bS)-9-(cyclopropylmethoxy)-3-(cyclopropylmethyl)-4a-hydroxy-2,3,4,4a,5,6-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7(7aH)-oneFormula:...
    $2.00
  • Vilanterol Impurity 30
    Gentaur Standards

    Vilanterol Impurity 30 | GNT-ST-48439

    Vilanterol Impurity 30 | GNT-ST-48439| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-oxoethyl)carbamateFormula: C17H23NO5Molecular Weight: 321,37CAS: 452339-71-8
    $2.00
  • Tadalafil EP Impurity A (Cis-Tadalafil)
    Gentaur Standards

    Tadalafil EP Impurity A (Cis-Tadalafil) | GNT-ST-48436

    Tadalafil EP Impurity A (Cis-Tadalafil) | GNT-ST-48436| Gentaur Distribution US, UK & EuropeSynonyms: (6R,12aS)-6-(benzo[d][1,3]dioxol-5-yl)-2-methyl-2,3,12,12a-tetrahydropyrazino[1',2':1,6]pyrido[3,4-b]indole-1,4(6H,7H)-dioneFormula:...
    $2.00
  • Moxifloxacin Impurity 219
    Gentaur Standards

    Moxifloxacin Impurity 219 | GNT-ST-48435

    Moxifloxacin Impurity 219 | GNT-ST-48435| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-6-fluoro-8-methoxy-7-(1-nitrosooctahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C21H23FN4O5Molecular...
    $2.00