• Ethyl 1H-Imidazole-1-Acetate
    Gentaur Standards

    Ethyl 1H-Imidazole-1-Acetate | GNT-ST-41636

    Ethyl 1H-Imidazole-1-Acetate | GNT-ST-41636| Gentaur Distribution US, UK & EuropeSynonyms: Ethyl 1H-imidazole-1-acetateFormula: C7H10N2O2Molecular Weight: 154,17CAS: 17450-34-9
    $2.00
  • Irinotecan Impurity 49
    Gentaur Standards

    Irinotecan Impurity 49 | GNT-ST-41635

    Irinotecan Impurity 49 | GNT-ST-41635| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-4,11-diethyl-4,9,12-trihydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dioneFormula: C22H20N2O6Molecular Weight: 408,41CAS: N/A
    $2.00
  • Irinotecan Impurity 48
    Gentaur Standards

    Irinotecan Impurity 48 | GNT-ST-41634

    Irinotecan Impurity 48 | GNT-ST-41634| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4,11-diethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-4,9-diyl diacetateFormula: C26H24N2O7Molecular Weight: 476,49CAS: N/A
    $2.00
  • Tert-Butyl 1H-Imidazole-1-Carboxylate
    Gentaur Standards

    Tert-Butyl 1H-Imidazole-1-Carboxylate | GNT-ST-41633

    Tert-Butyl 1H-Imidazole-1-Carboxylate | GNT-ST-41633| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 1H-imidazole-1-carboxylateFormula: C8H12N2O2Molecular Weight: 168,2CAS: 49761-82-2
    $2.00
  • 1H-Pyrazolo[3,4-D]Pyrimidine
    Gentaur Standards

    1H-Pyrazolo[3,4-D]Pyrimidine | GNT-ST-41632

    1H-Pyrazolo[3,4-D]Pyrimidine | GNT-ST-41632| Gentaur Distribution US, UK & EuropeSynonyms: 1H-pyrazolo[3,4-d]pyrimidineFormula: C5H4N4Molecular Weight: 120,12CAS: 271-80-7
    $2.00
  • 1H-Pyrazole-1-Carbonyl Chloride
    Gentaur Standards

    1H-Pyrazole-1-Carbonyl Chloride | GNT-ST-41631

    1H-Pyrazole-1-Carbonyl Chloride | GNT-ST-41631| Gentaur Distribution US, UK & EuropeSynonyms: 1H-pyrazole-1-carbonyl chlorideFormula: C4H3ClN2OMolecular Weight: 130,53CAS: 53355-55-8
    $2.00
  • Olmesartan Impurity 5
    Gentaur Standards

    Olmesartan Impurity 5 | GNT-ST-41630

    Olmesartan Impurity 5 | GNT-ST-41630| Gentaur Distribution US, UK & EuropeSynonyms: 4,5-dichloro-4,5-dimethyl-1,3-dioxolan-2-oneFormula: C5H6Cl2O3Molecular Weight: 185,01CAS: 129482-56-0
    $2.00
  • Olmesartan Impurity 3
    Gentaur Standards

    Olmesartan Impurity 3 | GNT-ST-41629

    Olmesartan Impurity 3 | GNT-ST-41629| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(2-hydroxypropan-2-yl)-2-propyl-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazol-5-yl)ethanoneFormula: C44H42N6O2Molecular Weight:...
    $2.00
  • Olmesartan Impurity 2
    Gentaur Standards

    Olmesartan Impurity 2 | GNT-ST-41628

    Olmesartan Impurity 2 | GNT-ST-41628| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-acetyl-2-propyl-1-((2'-(1-trityl-1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-imidazole-5-carboxylateFormula: C44H40N6O3Molecular Weight: 700,83CAS:...
    $2.00
  • Olmesartan Impurity 15
    Gentaur Standards

    Olmesartan Impurity 15 | GNT-ST-41627

    Olmesartan Impurity 15 | GNT-ST-41627| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4'-(bromomethyl)-[1,1'-biphenyl]-2-yl)-2-trityl-2H-tetrazoleFormula: C17H17NO3S2Molecular Weight: 347,45CAS: 133051-88-4
    $2.00
  • Captopril Impurity 41
    Gentaur Standards

    Captopril Impurity 41 | GNT-ST-41626

    Captopril Impurity 41 | GNT-ST-41626| Gentaur Distribution US, UK & EuropeSynonyms: (2R,4R)-4-(tert-butoxy)pyrrolidine-2-carboxylic acidFormula: C9H17NO3Molecular Weight: 187,24CAS: N/A
    $2.00
  • Morphine Impurity 3
    Gentaur Standards

    Morphine Impurity 3 | GNT-ST-41625

    Morphine Impurity 3 | GNT-ST-41625| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R,4aR,7S,7aR,12bS)-7,9-dihydroxy-3-methyl-2,3,4,4a,7,7a-hexahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinoline 3-oxideFormula: C17H19NO4Molecular Weight: 301,34CAS:...
    $2.00
  • Irinotecan Impurity 47
    Gentaur Standards

    Irinotecan Impurity 47 | GNT-ST-41624

    Irinotecan Impurity 47 | GNT-ST-41624| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl 2'-ethoxy-[1,4'-bipiperidine]-1'-carboxylateFormula:...
    $2.00
  • Pitavastatin Impurity 10
    Gentaur Standards

    Pitavastatin Impurity 10 | GNT-ST-41623

    Pitavastatin Impurity 10 | GNT-ST-41623| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 2-((4S,6S)-6-((E)-2-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)vinyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetateFormula: C32H36FNO4Molecular Weight:...
    $2.00
  • Captopril Impurity 40
    Gentaur Standards

    Captopril Impurity 40 | GNT-ST-41622

    Captopril Impurity 40 | GNT-ST-41622| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-bromo-2-methylpropanoateFormula: C5H9BrO2Molecular Weight: 181,03CAS: N/A
    $2.00
  • Gadoteridol Impurity 7
    Gentaur Standards

    Gadoteridol Impurity 7 | GNT-ST-41621

    Gadoteridol Impurity 7 | GNT-ST-41621| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(11-oxo-1,4,7,10-tetraazabicyclo[8.2.2]tetradecane-4,7-diyl)diacetic acidFormula: C14H24N4O5Molecular Weight: 328,37CAS: 220182-19-4
    $2.00
  • Osimertinib
    Gentaur Standards

    Osimertinib | GNT-ST-41620

    Osimertinib | GNT-ST-41620| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylamideFormula: C28H33N7O2Molecular Weight: 499,61CAS:...
    $2.00
  • Amorolfine EP Impurity I
    Gentaur Standards

    Amorolfine EP Impurity I | GNT-ST-41619

    Amorolfine EP Impurity I | GNT-ST-41619| Gentaur Distribution US, UK & EuropeSynonyms: (2RS,6SR)-2,6-Dimethyl-4-[(2RS)-(2-methyl-3-(4-(3-methylbutan-2-yl)phenyl)propyl)] morpholineFormula: C21H35NOMolecular Weight: 317,51CAS: N/A
    $2.00
  • Mepyramine Impurity 4
    Gentaur Standards

    Mepyramine Impurity 4 | GNT-ST-41618

    Mepyramine Impurity 4 | GNT-ST-41618| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(4-methoxyphenyl)but-3-en-2-oneFormula: C11H12O2Molecular Weight: 176,22CAS: 3815-30-3
    $2.00
  • Nimodipine Impurity 5
    Gentaur Standards

    Nimodipine Impurity 5 | GNT-ST-41617

    Nimodipine Impurity 5 | GNT-ST-41617| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-chloroethyl 2-(3-nitrobenzylidene)-3-oxobutanoateFormula: C13H12ClNO5Molecular Weight: 297,69CAS: 62760-10-5
    $2.00
  • (6R,7S) -Cefotiam
    Gentaur Standards

    (6R,7S) -Cefotiam | GNT-ST-41616

    (6R,7S)-Cefotiam | GNT-ST-41616| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(2-aminothiazol-4-yl)acetamido)-3-(((1-(2-(dimethylamino)ethyl)-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $2.00
  • Duloxetine EP Impurity E
    Gentaur Standards

    Duloxetine EP Impurity E | GNT-ST-41615

    Duloxetine EP Impurity E | GNT-ST-41615| Gentaur Distribution US, UK & EuropeSynonyms: 2-[(1RS)-3-(Methylamino)-1-(thiophen-2-yl)propyl]naphthalen-1-olFormula: C18H19NOSMolecular Weight: 297,41CAS: 1033803-59-6
    $2.00
  • Duloxetine EP Impurity D
    Gentaur Standards

    Duloxetine EP Impurity D | GNT-ST-41614

    Duloxetine EP Impurity D | GNT-ST-41614| Gentaur Distribution US, UK & EuropeSynonyms: Naphthalen-1-olFormula: C10H8OMolecular Weight: 144,17CAS: 90-15-3
    $2.00
  • Phentolamine Mesylate EP Impurity B
    Gentaur Standards

    Phentolamine Mesylate EP Impurity B | GNT-ST-41613

    Phentolamine Mesylate EP Impurity B | GNT-ST-41613| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)-4,5-dihydro-1H-imidazoleFormula: C4H7ClN2Molecular Weight: 118,56CAS: 50342-08-0
    $2.00
  • Phentolamine Mesylate EP Impurity A
    Gentaur Standards

    Phentolamine Mesylate EP Impurity A | GNT-ST-41612

    Phentolamine Mesylate EP Impurity A | GNT-ST-41612| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-aminoethyl)-2-((3-hydroxyphenyl)(p-tolyl)amino)acetamideFormula: C17H21N3O2Molecular Weight: 299,37CAS: 2724727-52-8
    $2.00
  • Fulvestrant Impurity 54
    Gentaur Standards

    Fulvestrant Impurity 54 | GNT-ST-41611

    Fulvestrant Impurity 54 | GNT-ST-41611| Gentaur Distribution US, UK & EuropeSynonyms: 13-methyl-2,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetateFormula: C22H30O4Molecular Weight: 358,48CAS: N/A
    $2.00
  • (R) -2-Chloropropionyl Chloride
    Gentaur Standards

    (R) -2-Chloropropionyl Chloride | GNT-ST-41610

    (R)-2-Chloropropionyl Chloride | GNT-ST-41610| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-Chloropropionyl chlorideFormula: C3H4Cl2OMolecular Weight: 126,96CAS: 70110-25-7
    $2.00
  • Irinotecan Impurity 46
    Gentaur Standards

    Irinotecan Impurity 46 | GNT-ST-41609

    Irinotecan Impurity 46 | GNT-ST-41609| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(12-ethyl-2-hydroxy-8-(hydroxymethyl)-9-oxo-9,11-dihydroindolizino[1,2-b]quinolin-7-yl)-2-hydroxybutanoic acidFormula: C22H22N2O6Molecular Weight: 410,43CAS:...
    $2.00
  • Clozapine Impurity 15
    Gentaur Standards

    Clozapine Impurity 15 | GNT-ST-41608

    Clozapine Impurity 15 | GNT-ST-41608| Gentaur Distribution US, UK & EuropeSynonyms: 5H-dibenzo[b,e][1,4]diazepin-11(10H)-oneFormula: C13H10N2OMolecular Weight: 210,23CAS: 5814-41-5
    $2.00
  • Irinotecan Impurity 45
    Gentaur Standards

    Irinotecan Impurity 45 | GNT-ST-41607

    Irinotecan Impurity 45 | GNT-ST-41607| Gentaur Distribution US, UK & EuropeSynonyms: 11-Hydroxycamptothecin; (S)-4-ethyl-4,8-dihydroxy-1,12-dihydro-14H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H)-dioneFormula: C20H16N2O5Molecular Weight:...
    $2.00
  • Nervonic Acid
    Gentaur Standards

    Nervonic Acid | GNT-ST-41605

    Nervonic Acid | GNT-ST-41605| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-tetracos-15-enoic acidFormula: C24H46O2Molecular Weight: 366,63CAS: 506-37-6
    $2.00
  • Gefitinib Impurity 67
    Gentaur Standards

    Gefitinib Impurity 67 | GNT-ST-41604

    Gefitinib Impurity 67 | GNT-ST-41604| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-3-(3-morpholinopropoxy)-2-nitrobenzonitrileFormula: C15H19N3O5Molecular Weight: 321,33CAS: 1006378-06-8
    $2.00
  • Doxofylline Impurity 17
    Gentaur Standards

    Doxofylline Impurity 17 | GNT-ST-41603

    Doxofylline Impurity 17 | GNT-ST-41603| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-1,3-dimethyl-5-nitrosopyrimidine-2,4(1H,3H)-dioneFormula: C6H8N4O3Molecular Weight: 184,15CAS: 6632-68-4
    $2.00
  • Rg7834
    Gentaur Standards

    Rg7834 | GNT-ST-41602

    Rg7834 | GNT-ST-41602| Gentaur Distribution US, UK & EuropeSynonyms: (S)-6-isopropyl-10-methoxy-9-(3-methoxypropoxy)-2-oxo-6,7-dihydro-2H-pyrido[2,1-a]isoquinoline-3-carboxylic acidFormula: C22H27NO6Molecular Weight: 401,45CAS: 2072057-17-9
    $2.00
  • Axitinib Impurity K
    Gentaur Standards

    Axitinib Impurity K | GNT-ST-41601

    Axitinib Impurity K | GNT-ST-41601| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1H-indazol-6-yl)sulfinyl)-N-methylbenzamideFormula: C15H13N3O2SMolecular Weight: 299,35CAS: 1959572-97-4
    $2.00
  • Axitinib Impurity J
    Gentaur Standards

    Axitinib Impurity J | GNT-ST-41600

    Axitinib Impurity J | GNT-ST-41600| Gentaur Distribution US, UK & EuropeSynonyms: 3,6-diiodo-1H-indazoleFormula: C7H4I2N2Molecular Weight: 369,93CAS: 319472-78-1
    $2.00
  • Norethisterone Acetate EP Impurity E
    Gentaur Standards

    Norethisterone Acetate EP Impurity E | GNT-ST-41599

    Norethisterone Acetate EP Impurity E | GNT-ST-41599| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,10R,13S,14S,17S)-17-acetyl-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 acetateFormula:...
    $2.00
  • Norethisterone Acetate EP Impurity C
    Gentaur Standards

    Norethisterone Acetate EP Impurity C | GNT-ST-41598

    Norethisterone Acetate EP Impurity C | GNT-ST-41598| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,10R,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetateFormula:...
    $2.00
  • Norethisterone Acetate EP Impurity B
    Gentaur Standards

    Norethisterone Acetate EP Impurity B | GNT-ST-41597

    Norethisterone Acetate EP Impurity B | GNT-ST-41597| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-3-oxo-2,3,4,6,7,8,9,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetateFormula:...
    $2.00
  • Apremilast Impurity 125
    Gentaur Standards

    Apremilast Impurity 125 | GNT-ST-41596

    Apremilast Impurity 125 | GNT-ST-41596| Gentaur Distribution US, UK & EuropeSynonyms: 2-acetamido-6-(methoxycarbonyl)benzoic acidFormula: C11H11NO5Molecular Weight: 237,21CAS: 144841-10-1
    $2.00
  • Apremilast Impurity 124
    Gentaur Standards

    Apremilast Impurity 124 | GNT-ST-41595

    Apremilast Impurity 124 | GNT-ST-41595| Gentaur Distribution US, UK & EuropeSynonyms: 3-acetamido-2-(ethoxycarbonyl)benzoic acidFormula: C12H13NO5Molecular Weight: 251,24CAS: N/A
    $2.00
  • Urapidil Impurity 60
    Gentaur Standards

    Urapidil Impurity 60 | GNT-ST-41594

    Urapidil Impurity 60 | GNT-ST-41594| Gentaur Distribution US, UK & EuropeSynonyms: 3-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-3-oxopropanenitrileFormula: C9H10N4O3Molecular Weight: 222,2CAS: N/A
    $2.00
  • Urapidil Impurity 6
    Gentaur Standards

    Urapidil Impurity 6 | GNT-ST-41593

    Urapidil Impurity 6 | GNT-ST-41593| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trioneFormula: C6H8N2O3Molecular Weight: 156,14CAS: 769-42-6
    $2.00
  • Bosutinib Impurity 2
    Gentaur Standards

    Bosutinib Impurity 2 | GNT-ST-41592

    Bosutinib Impurity 2 | GNT-ST-41592| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6-methoxy-7-(3-(4-methylpiperazin-1-yl)propoxy)quinoline-3-carbonitrileFormula: C19H23ClN4O2Molecular Weight: 374,86CAS: 492444-39-0
    $2.00
  • Bosutinib Impurity 1
    Gentaur Standards

    Bosutinib Impurity 1 | GNT-ST-41591

    Bosutinib Impurity 1 | GNT-ST-41591| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,4-dichloro-5-methoxyphenyl)acetamideFormula: C9H9Cl2NO2Molecular Weight: 234,08CAS: 65182-98-1
    $2.00
  • Bortezomib Impurity 49
    Gentaur Standards

    Bortezomib Impurity 49 | GNT-ST-41590

    Bortezomib Impurity 49 | GNT-ST-41590| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-methylbenzenesulfonateFormula: C11H16O3SMolecular Weight: 228,31CAS: 4664-57-7
    $2.00
  • Irinotecan Impurity 43
    Gentaur Standards

    Irinotecan Impurity 43 | GNT-ST-41589

    Irinotecan Impurity 43 | GNT-ST-41589| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4,11-diethyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-4,9-diyl bis([1,4'-bipiperidine]-1'-carboxylate)Formula:...
    $2.00
  • Diphenoxylate-D4
    Gentaur Standards

    Diphenoxylate-D4 | GNT-ST-41588

    Diphenoxylate-D4 | GNT-ST-41588| Gentaur Distribution US, UK & EuropeSynonyms: Diphenoxylate-D4Formula: C30H29D4ClN2O2Molecular Weight: 493,07CAS: 1329494-82-7
    $2.00
  • Difenoxin-D4
    Gentaur Standards

    Difenoxin-D4 | GNT-ST-41587

    Difenoxin-D4 | GNT-ST-41587| Gentaur Distribution US, UK & EuropeSynonyms: Difenoxin-D4Formula: C28H25D4ClN2O2Molecular Weight: 465,02CAS: 35607-36-4
    $2.00
  • Praziquantel-D11
    Gentaur Standards

    Praziquantel-D11 | GNT-ST-41586

    Praziquantel-D11 | GNT-ST-41586| Gentaur Distribution US, UK & EuropeSynonyms: 2-(cyclohexane-1-carbonyl-1,2,2,3,3,4,4,5,5,6,6-d11)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-oneFormula: C19H13D11N2O2Molecular Weight: 323,48CAS:...
    $2.00
  • 2-Isobutyl-3-Isopropylpyrazine
    Gentaur Standards

    2-Isobutyl-3-Isopropylpyrazine | GNT-ST-41585

    2-Isobutyl-3-Isopropylpyrazine | GNT-ST-41585| Gentaur Distribution US, UK & EuropeSynonyms: 2-isobutyl-3-isopropylpyrazineFormula: C11H18N2Molecular Weight: 178,28CAS: N/A
    $2.00
  • Lumefantrine
    Gentaur Standards

    Lumefantrine | GNT-ST-41584

    Lumefantrine | GNT-ST-41584| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(dibutylamino)-1-(2,7-dichloro-9-(4-chlorobenzylidene)-9H-fluoren-4-yl)ethan-1-olFormula: C30H32Cl3NOMolecular Weight: 528,94CAS: 82186-77-4
    $2.00
  • Phenytoin Impurity 31
    Gentaur Standards

    Phenytoin Impurity 31 | GNT-ST-41583

    Phenytoin Impurity 31 | GNT-ST-41583| Gentaur Distribution US, UK & EuropeSynonyms: dibenzyl ((2,5-dioxo-4,4-diphenylimidazolidin-1-yl)methyl) phosphateFormula: C30H27N2O6PMolecular Weight: 542,53CAS: 93360-08-8
    $2.00
  • Phenytoin Impurity 30
    Gentaur Standards

    Phenytoin Impurity 30 | GNT-ST-41582

    Phenytoin Impurity 30 | GNT-ST-41582| Gentaur Distribution US, UK & EuropeSynonyms: 3-(hydroxymethyl)-5,5-diphenylimidazolidine-2,4-dioneFormula: C16H14N2O3Molecular Weight: 282,3CAS: 21616-46-6
    $2.00
  • Phenytoin Sodium Impurity 8
    Gentaur Standards

    Phenytoin Sodium Impurity 8 | GNT-ST-41581

    Phenytoin Sodium Impurity 8 | GNT-ST-41581| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-nitrophenyl)-5-phenylimidazolidine-2,4-dioneFormula: C15H11N3O4Molecular Weight: 297,27CAS: 56079-91-5
    $2.00
  • Irinotecan Impurity 42
    Gentaur Standards

    Irinotecan Impurity 42 | GNT-ST-41580

    Irinotecan Impurity 42 | GNT-ST-41580| Gentaur Distribution US, UK & EuropeSynonyms: 3,10-diethyl-3-hydroxy-13-oxo-1,3,11,13-tetrahydrofuro[3',4':6,7]indolizino[1,2-b]quinolin-8-yl [1,4'-bipiperidine]-1'-carboxylateFormula: C32H38N4O5Molecular...
    $2.00
  • 2-Ethoxyaniline
    Gentaur Standards

    2-Ethoxyaniline | GNT-ST-41578

    2-Ethoxyaniline | GNT-ST-41578| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxyanilineFormula: C8H11NOMolecular Weight: 137,18CAS: 94-70-2
    $2.00
  • 2-Isobutyl-3-Methoxypyrazine
    Gentaur Standards

    2-Isobutyl-3-Methoxypyrazine | GNT-ST-41577

    2-Isobutyl-3-Methoxypyrazine | GNT-ST-41577| Gentaur Distribution US, UK & EuropeSynonyms: 2-isobutyl-3-methoxypyrazineFormula: C9H14N2OMolecular Weight: 166,22CAS: 24683-00-9
    $2.00
  • 2-Isopropoxy-2-Methylpropane
    Gentaur Standards

    2-Isopropoxy-2-Methylpropane | GNT-ST-41576

    2-Isopropoxy-2-Methylpropane | GNT-ST-41576| Gentaur Distribution US, UK & EuropeSynonyms: 2-isopropoxy-2-methylpropaneFormula: C7H16OMolecular Weight: 116,2CAS: 17348-59-3
    $2.00
  • Lactitol
    Gentaur Standards

    Lactitol | GNT-ST-41575

    Lactitol | GNT-ST-41575| Gentaur Distribution US, UK & EuropeSynonyms: 4-O-β-D-Galactopyranosyl-D-glucitol; D-4-O-β-D-Galactopyranosyl-glucitol; Lactitol; D-Lactitol; Finlac DC; Importal; Lactiobiosit; Lactit; Lactit M; Lactite; Lactitol ACM 50;...
    $2.00
  • Ethacridine Lactate Impurity 9
    Gentaur Standards

    Ethacridine Lactate Impurity 9 | GNT-ST-41571

    Ethacridine Lactate Impurity 9 | GNT-ST-41571| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-6-nitro-9-phenoxyacridineFormula: C21H16N2O4Molecular Weight: 360,37CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 8
    Gentaur Standards

    Ethacridine Lactate Impurity 8 | GNT-ST-41570

    Ethacridine Lactate Impurity 8 | GNT-ST-41570| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-6-nitroacridin-9-olFormula: C15H12N2O4Molecular Weight: 284,27CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 7
    Gentaur Standards

    Ethacridine Lactate Impurity 7 | GNT-ST-41569

    Ethacridine Lactate Impurity 7 | GNT-ST-41569| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxyethyl 2-chloro-4-nitrobenzoateFormula: C11H12ClNO5Molecular Weight: 273,67CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 6
    Gentaur Standards

    Ethacridine Lactate Impurity 6 | GNT-ST-41568

    Ethacridine Lactate Impurity 6 | GNT-ST-41568| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-(4-ethoxyphenyl)-4-nitrobenzamideFormula: C15H13ClN2O4Molecular Weight: 320,73CAS: 328258-90-8
    $2.00
  • Ethacridine Lactate Impurity 5
    Gentaur Standards

    Ethacridine Lactate Impurity 5 | GNT-ST-41567

    Ethacridine Lactate Impurity 5 | GNT-ST-41567| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-4-nitrobenzaldehydeFormula: C7H4ClNO3Molecular Weight: 185,56CAS: 5568-33-2
    $2.00
  • Ethacridine Lactate Impurity 4
    Gentaur Standards

    Ethacridine Lactate Impurity 4 | GNT-ST-41566

    Ethacridine Lactate Impurity 4 | GNT-ST-41566| Gentaur Distribution US, UK & EuropeSynonyms: 7-ethoxy-3-nitro-10,10a-dihydroacridin-9(8aH)-oneFormula: C15H14N2O4Molecular Weight: 286,29CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 13
    Gentaur Standards

    Ethacridine Lactate Impurity 13 | GNT-ST-41565

    Ethacridine Lactate Impurity 13 | GNT-ST-41565| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-4-nitrobenzoperoxoic acidFormula: C7H4ClNO5Molecular Weight: 217,56CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 12
    Gentaur Standards

    Ethacridine Lactate Impurity 12 | GNT-ST-41564

    Ethacridine Lactate Impurity 12 | GNT-ST-41564| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-6-nitroacridin-9(10H)-oneFormula: C15H12N2O4Molecular Weight: 284,27CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 11
    Gentaur Standards

    Ethacridine Lactate Impurity 11 | GNT-ST-41563

    Ethacridine Lactate Impurity 11 | GNT-ST-41563| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-6-nitrosoacridin-9-amineFormula: C15H13N3O2Molecular Weight: 267,29CAS: N/A
    $2.00
  • Ethacridine Lactate Impurity 10
    Gentaur Standards

    Ethacridine Lactate Impurity 10 | GNT-ST-41562

    Ethacridine Lactate Impurity 10 | GNT-ST-41562| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-6-(hydroxyamino)acridin-9-amineFormula: C15H15N3O2Molecular Weight: 269,3CAS: N/A
    $2.00
  • Valaciclovir Impurity 26
    Gentaur Standards

    Valaciclovir Impurity 26 | GNT-ST-41559

    Valaciclovir Impurity 26 | GNT-ST-41559| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethoxy)ethyl L-valinateFormula: C8H16ClNO3Molecular Weight: 209,67CAS: N/A
    $2.00
  • 2,6-Diiodo-4-Chlorophenol
    Gentaur Standards

    2,6-Diiodo-4-Chlorophenol | GNT-ST-41558

    2,6-Diiodo-4-Chlorophenol | GNT-ST-41558| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-2,6-diiodophenolFormula: C6H3ClI2OMolecular Weight: 380,35CAS: 15459-50-4
    $2.00
  • Irinotecan Impurity 40
    Gentaur Standards

    Irinotecan Impurity 40 | GNT-ST-41557

    Irinotecan Impurity 40 | GNT-ST-41557| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4'-ethylidene-7',8'-dihydro-1'H-spiro[[1,3]dioxolane-2,6'-pyrrolo[1,2-b][2,7]naphthyridine]-3',10'(2'H,4'H)-dioneFormula: C15H16N2O4Molecular Weight: 288,3CAS:...
    $2.00
  • Teprenone Impurity 8
    Gentaur Standards

    Teprenone Impurity 8 | GNT-ST-41556

    Teprenone Impurity 8 | GNT-ST-41556| Gentaur Distribution US, UK & EuropeSynonyms: (5Z,9E,13Z,17E)-6,10,14-trimethylnonadeca-5,9,13,17-tetraen-2-oneFormula: C22H36OMolecular Weight: 316,53CAS: N/A
    $2.00
  • Clindamycin Impurity 69
    Gentaur Standards

    Clindamycin Impurity 69 | GNT-ST-41555

    Clindamycin Impurity 69 | GNT-ST-41555| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(pyridin-4-yl)hexadecanoateFormula: C23H39NO2Molecular Weight: 361,57CAS: N/A
    $2.00
  • Apixaban Impurity 122
    Gentaur Standards

    Apixaban Impurity 122 | GNT-ST-41554

    Apixaban Impurity 122 | GNT-ST-41554| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-(5-chloropentanamido)phenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C25H26ClN5O4Molecular Weight:...
    $2.00
  • Mivacurium Chloride Impurity 18
    Gentaur Standards

    Mivacurium Chloride Impurity 18 | GNT-ST-41553

    Mivacurium Chloride Impurity 18 | GNT-ST-41553| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(6,7-dimethoxy-1-(3,4,5-trimethoxybenzyl)-3,4-dihydroisoquinolin-2(1H)-yl)propan-1-olFormula: C24H33NO6Molecular Weight: 431,53CAS: N/A
    $2.00
  • Xphos
    Gentaur Standards

    Xphos | GNT-ST-41552

    Xphos | GNT-ST-41552| Gentaur Distribution US, UK & EuropeSynonyms: dicyclohexyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphaneFormula: C33H49PMolecular Weight: 476,73CAS: 564483-18-7
    $2.00
  • Wx-0593 Impurity Kw
    Gentaur Standards

    Wx-0593 Impurity Kw | GNT-ST-41551

    Wx-0593 Impurity Kw | GNT-ST-41551| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-methoxy-4-(9-methyl-3,9-diazaspiro[5.5]undecan-3-yl)phenyl)hydroxylamineFormula: C17H27N3O2Molecular Weight: 305,42CAS: N/A
    $2.00
  • Efinaconazole Impurity D
    Gentaur Standards

    Efinaconazole Impurity D | GNT-ST-41550

    Efinaconazole Impurity D | GNT-ST-41550| Gentaur Distribution US, UK & EuropeSynonyms: 1-(((2R,3S)-2-(2,5-difluorophenyl)-3-methyloxiran-2-yl)methyl)-1H-1,2,4-triazoleFormula: C12H11F2N3OMolecular Weight: 251,23CAS: 241479-73-2
    $2.00
  • 1-Bromo-2-Methoxyethane
    Gentaur Standards

    1-Bromo-2-Methoxyethane | GNT-ST-41549

    1-Bromo-2-Methoxyethane | GNT-ST-41549| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-2-methoxyethaneFormula: C3H7BrOMolecular Weight: 138,99CAS: 6482-24-2
    $2.00
  • Hydroxychloroquine Sulfate Impurity 19
    Gentaur Standards

    Hydroxychloroquine Sulfate Impurity 19 | GNT-ST-41547

    Hydroxychloroquine Sulfate Impurity 19 | GNT-ST-41547| Gentaur Distribution US, UK & EuropeSynonyms: 7-chloro-4-hydroxyquinoline-3-carboxylic acidFormula: C10H6ClNO3Molecular Weight: 223,61CAS: 86-47-5
    $2.00
  • Hydroxychloroquine Sulfate Impurity 18
    Gentaur Standards

    Hydroxychloroquine Sulfate Impurity 18 | GNT-ST-41546

    Hydroxychloroquine Sulfate Impurity 18 | GNT-ST-41546| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((4-((6-chloroquinolin-4-yl)amino)pentyl)(ethyl)amino)ethanolFormula: C18H26ClN3OMolecular Weight: 335,87CAS: N/A
    $2.00
  • H- Tyr (Tbu) -Oh
    Gentaur Standards

    H- Tyr (Tbu) -Oh | GNT-ST-41545

    H- Tyr(Tbu)-Oh | GNT-ST-41545| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(4-(tert-butoxy)phenyl)propanoic acidFormula: C13H19NO3Molecular Weight: 237,29CAS: 18822-59-8
    $2.00
  • O-Tert-Butyl-D-Serine
    Gentaur Standards

    O-Tert-Butyl-D-Serine | GNT-ST-41544

    O-Tert-Butyl-D-Serine | GNT-ST-41544| Gentaur Distribution US, UK & EuropeSynonyms: O-(tert-butyl)-D-serineFormula: C7H15NO3Molecular Weight: 161,2CAS: 18783-53-4
    $2.00
  • Palbociclib Impurity G
    Gentaur Standards

    Palbociclib Impurity G | GNT-ST-41543

    Palbociclib Impurity G | GNT-ST-41543| Gentaur Distribution US, UK & EuropeSynonyms: di-tert-butyl 4,4'-(pyridine-2,5-diyl)bis(piperazine-1-carboxylate)Formula: C23H37N5O4Molecular Weight: 447,57CAS: 633283-54-2
    $2.00
  • Ribavirin Impurity 7
    Gentaur Standards

    Ribavirin Impurity 7 | GNT-ST-41542

    Ribavirin Impurity 7 | GNT-ST-41542| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(5-(methoxycarbonyl)-1H-1,2,4-triazol-1-yl)tetrahydrofuran-3,4-diyl diacetateFormula: C15H19N3O9Molecular Weight: 385,33CAS:...
    $2.00
  • Ribavirin Impurity 6
    Gentaur Standards

    Ribavirin Impurity 6 | GNT-ST-41541

    Ribavirin Impurity 6 | GNT-ST-41541| Gentaur Distribution US, UK & EuropeSynonyms: 1H-1,2,4-triazole-5-carboxylic acidFormula: C3H3N3O2Molecular Weight: 113,07CAS: N/A
    $2.00
  • Ribavirin Impurity 4
    Gentaur Standards

    Ribavirin Impurity 4 | GNT-ST-41540

    Ribavirin Impurity 4 | GNT-ST-41540| Gentaur Distribution US, UK & EuropeSynonyms: methyl 5-(1H-1,2,4-triazole-3-carboxamido)-1H-1,2,4-triazole-3-carboxylateFormula: C7H7N7O3Molecular Weight: 237,18CAS: N/A
    $2.00
  • Ribavirin Impurity 3
    Gentaur Standards

    Ribavirin Impurity 3 | GNT-ST-41539

    Ribavirin Impurity 3 | GNT-ST-41539| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1-nitroso-1H-1,2,4-triazole-3-carboxylateFormula: C4H4N4O3Molecular Weight: 156,1CAS: N/A
    $2.00
  • Ribavirin Impurity 28
    Gentaur Standards

    Ribavirin Impurity 28 | GNT-ST-41538

    Ribavirin Impurity 28 | GNT-ST-41538| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(3-carbamoyl-1H-1,2,4-triazol-1-yl)tetrahydrofuran-3,4-diyl diacetateFormula: C14H18N4O8Molecular Weight: 370,32CAS: 40372-03-0
    $2.00
  • Ribavirin Impurity 27
    Gentaur Standards

    Ribavirin Impurity 27 | GNT-ST-41537

    Ribavirin Impurity 27 | GNT-ST-41537| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,4R,5R)-5-(3-carbamoyl-1H-1,2,4-triazol-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphateFormula: C8H13N4O8PMolecular Weight: 324,19CAS:...
    $2.00