Chemicals

  • Atorvastatin Impurity 158
    Gentaur Standards

    Atorvastatin Impurity 158 | GNT-ST-39674

    Atorvastatin Impurity 158 | GNT-ST-39674| Gentaur Distribution US, UK & EuropeSynonyms: 1-(6-carboxy-3-hydroxy-5-oxohexyl)-2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrole 1-oxideFormula: C33H33FN2O6Molecular Weight: 572,63CAS:...
    $2.00
  • Acrivastine Impurity 2
    Gentaur Standards

    Acrivastine Impurity 2 | GNT-ST-39673

    Acrivastine Impurity 2 | GNT-ST-39673| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(6-((Z)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic acidFormula: C22H24N2O2Molecular Weight: 348,45CAS: 1057138-89-2
    $2.00
  • Orellanine
    Gentaur Standards

    Orellanine | GNT-ST-39672

    Orellanine | GNT-ST-39672| Gentaur Distribution US, UK & EuropeSynonyms: 3,3',4,4'-tetrahydroxy-[2,2'-bipyridine] 1,1'-dioxideFormula: C10H8N2O6Molecular Weight: 252,18CAS: 37338-80-0
    $2.00
  • Olanexidine Impurity 7
    Gentaur Standards

    Olanexidine Impurity 7 | GNT-ST-39671

    Olanexidine Impurity 7 | GNT-ST-39671| Gentaur Distribution US, UK & EuropeSynonyms: Olanexidine Impurity 7Formula: C17H27Cl2N5Molecular Weight: 372,34CAS: 146510-36-3
    $2.00
  • Olanexidine Impurity 6
    Gentaur Standards

    Olanexidine Impurity 6 | GNT-ST-39670

    Olanexidine Impurity 6 | GNT-ST-39670| Gentaur Distribution US, UK & EuropeSynonyms: Olanexidine Impurity 6Formula: C10H20N4Molecular Weight: 196,3CAS: 60852-95-1
    $2.00
  • Emedastine N-Oxide
    Gentaur Standards

    Emedastine N-Oxide | GNT-ST-39669

    Emedastine N-Oxide | GNT-ST-39669| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)-1-methyl-1,4-diazepane 1-oxideFormula: C17H26N4O2Molecular Weight: 318,42CAS: 122484-65-5
    $2.00
  • Vilazodone Impurity 10
    Gentaur Standards

    Vilazodone Impurity 10 | GNT-ST-39668

    Vilazodone Impurity 10 | GNT-ST-39668| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-(4-(5-cyano-1H-indol-3-yl)-4-oxobutyl)piperazin-1-yl)benzofuran-2-carboxamideFormula: C26H25N5O3Molecular Weight: 455,52CAS: 1637223-09-6
    $2.00
  • Tirofiban Impurity Y
    Gentaur Standards

    Tirofiban Impurity Y | GNT-ST-39667

    Tirofiban Impurity Y | GNT-ST-39667| Gentaur Distribution US, UK & EuropeSynonyms: 2-(butylsulfonamido)-3-(4-(4-(piperidin-4-yl)butoxy)phenyl)propanoic acid hydrochlorideFormula: C22H37ClN2O5SMolecular Weight: 477,06CAS: N/A
    $2.00
  • 8- (5-Hexylfuran-2-Yl) Octanoic Acid
    Gentaur Standards

    8- (5-Hexylfuran-2-Yl) Octanoic Acid | GNT-ST-39665

    8-(5-Hexylfuran-2-Yl)Octanoic Acid | GNT-ST-39665| Gentaur Distribution US, UK & EuropeSynonyms: 8-(5-hexylfuran-2-yl)octanoic acidFormula: C18H30O3Molecular Weight: 294,44CAS: 4179-44-6
    $2.00
  • Salcaprozic Acid
    Gentaur Standards

    Salcaprozic Acid | GNT-ST-39663

    Salcaprozic Acid | GNT-ST-39663| Gentaur Distribution US, UK & EuropeSynonyms: 8-(2-hydroxybenzamido)octanoic acidFormula: C15H21NO4Molecular Weight: 279,34CAS: 183990-46-7
    $2.00
  • 7-Ethoxy-4-Methylcoumarin
    Gentaur Standards

    7-Ethoxy-4-Methylcoumarin | GNT-ST-39660

    7-Ethoxy-4-Methylcoumarin | GNT-ST-39660| Gentaur Distribution US, UK & EuropeSynonyms: Coumarin, 7-ethoxy-4-methyl-; 7-ethoxy-4-methyl-2H-chromen-2-oneFormula: C12H12O3Molecular Weight: 204,23CAS: 87-05-8
    $2.00
  • Tolnaftate EP Impurity D
    Gentaur Standards

    Tolnaftate EP Impurity D | GNT-ST-39659

    Tolnaftate EP Impurity D | GNT-ST-39659| Gentaur Distribution US, UK & EuropeSynonyms: N,3-dimethylanilineFormula: C8H11NMolecular Weight: 121,18CAS: N/A
    $2.00
  • Ramatroban
    Gentaur Standards

    Ramatroban | GNT-ST-39658

    Ramatroban | GNT-ST-39658| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(3-((4-fluorophenyl)sulfonamido)-1,2,3,4-tetrahydro-9H-carbazol-9-yl)propanoic acidFormula: C21H21FN2O4SMolecular Weight: 416,47CAS: 116649-85-5
    $2.00
  • Raloxifene Impurity D
    Gentaur Standards

    Raloxifene Impurity D | GNT-ST-39657

    Raloxifene Impurity D | GNT-ST-39657| Gentaur Distribution US, UK & EuropeSynonyms: (6-Hydroxy-2-(4-hydroxyphenyl)benzo[b]thiophen-3-yl)(4-hydroxy phenyl) methanoneFormula: C21H14O4SMolecular Weight: 362,4CAS: 177744-96-6
    $2.00
  • N-Nitroso-Sotalol
    Gentaur Standards

    N-Nitroso-Sotalol | GNT-ST-39656

    N-Nitroso-Sotalol | GNT-ST-39656| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(1-hydroxy-2-(isopropyl(nitroso)amino)ethyl)phenyl)methanesulfonamideFormula: C12H19N3O4SMolecular Weight: 301,36CAS: 134720-07-3
    $2.00
  • N-Nitroso-Nebivolol
    Gentaur Standards

    N-Nitroso-Nebivolol | GNT-ST-39655

    N-Nitroso-Nebivolol | GNT-ST-39655| Gentaur Distribution US, UK & EuropeSynonyms: N-((R)-2-((R)-6-fluorochroman-2-yl)-2-hydroxyethyl)-N-((R)-2-((S)-6-fluorochroman-2-yl)-2-hydroxyethyl)nitrous amideFormula: C22H24F2N2O5Molecular Weight: 434,44CAS: N/A
    $2.00
  • Olaparib Impurity 25
    Gentaur Standards

    Olaparib Impurity 25 | GNT-ST-39652

    Olaparib Impurity 25 | GNT-ST-39652| Gentaur Distribution US, UK & EuropeSynonyms: 4-cyano-2-fluorobenzoic acidFormula: C8H4FNO2Molecular Weight: 165,12CAS: 164149-28-4
    $2.00
  • 27-Desmethoxy-27-Hydroxy-Rifamycin Sv
    Gentaur Standards

    27-Desmethoxy-27-Hydroxy-Rifamycin Sv | GNT-ST-39651

    27-Desmethoxy-27-Hydroxy-Rifamycin Sv | GNT-ST-39651| Gentaur Distribution US, UK & EuropeSynonyms: 27-Desmethoxy-27-hydroxy-rifamycin SVFormula: C36H45NO12Molecular Weight: 683,74CAS: 31718-67-9
    $2.00
  • Testosterone Impurity 63
    Gentaur Standards

    Testosterone Impurity 63 | GNT-ST-39649

    Testosterone Impurity 63 | GNT-ST-39649| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8R,9S,10R,13S,14S,17S)-3-hydroxy-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetateFormula:...
    $2.00
  • Testosterone Impurity 62
    Gentaur Standards

    Testosterone Impurity 62 | GNT-ST-39648

    Testosterone Impurity 62 | GNT-ST-39648| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8R,9S,10R,13S,14S,17S)-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diyl diacetateFormula:...
    $2.00
  • Testosterone Impurity 57
    Gentaur Standards

    Testosterone Impurity 57 | GNT-ST-39647

    Testosterone Impurity 57 | GNT-ST-39647| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl acetateFormula:...
    $2.00
  • Testosterone Impurity 56
    Gentaur Standards

    Testosterone Impurity 56 | GNT-ST-39646

    Testosterone Impurity 56 | GNT-ST-39646| Gentaur Distribution US, UK & EuropeSynonyms: (3S,8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl propionateFormula:...
    $2.00
  • Stigmastanol Impurity 3
    Gentaur Standards

    Stigmastanol Impurity 3 | GNT-ST-39643

    Stigmastanol Impurity 3 | GNT-ST-39643| Gentaur Distribution US, UK & EuropeSynonyms: (3S,10R,13R,17R)-17-((R,Z)-5-isopropylhept-5-en-2-yl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-olFormula:...
    $2.00
  • Cholic Acid Impurity 6
    Gentaur Standards

    Cholic Acid Impurity 6 | GNT-ST-39641

    Cholic Acid Impurity 6 | GNT-ST-39641| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((5S,8R,9S,10S,12S,13R,14S,17R)-12-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula: C24H40O3Molecular Weight:...
    $2.00
  • Cholic Acid Impurity 5
    Gentaur Standards

    Cholic Acid Impurity 5 | GNT-ST-39640

    Cholic Acid Impurity 5 | GNT-ST-39640| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3R,5R,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanehydrazideFormula: C24H42N2O3Molecular...
    $2.00
  • Cholic Acid Impurity 4
    Gentaur Standards

    Cholic Acid Impurity 4 | GNT-ST-39639

    Cholic Acid Impurity 4 | GNT-ST-39639| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 4-((3R,5S,8R,9S,10S,12S,13R,14S,17R)-3,12-dihydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoateFormula:...
    $2.00
  • Cycloserine Impurity 5
    Gentaur Standards

    Cycloserine Impurity 5 | GNT-ST-39638

    Cycloserine Impurity 5 | GNT-ST-39638| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-3-chloropropanoyl chlorideFormula: C3H5Cl2NOMolecular Weight: 141,98CAS: N/A
    $2.00
  • Gemcitabine Impurity 20
    Gentaur Standards

    Gemcitabine Impurity 20 | GNT-ST-39635

    Gemcitabine Impurity 20 | GNT-ST-39635| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-3-hydroxytetrahydrofuran-2-yl)methyl benzoateFormula: C16H15F2N3O5Molecular Weight: 367,31CAS: N/A
    $2.00
  • Afatinib Impurity 97
    Gentaur Standards

    Afatinib Impurity 97 | GNT-ST-39634

    Afatinib Impurity 97 | GNT-ST-39634| Gentaur Distribution US, UK & EuropeSynonyms: 7-(tert-butoxy)-N-(3-chloro-4-fluorophenyl)-6-nitroquinazolin-4-amineFormula: C18H16ClFN4O3Molecular Weight: 390,8CAS: N/A
    $2.00
  • Ruxolitinib Impurity 34
    Gentaur Standards

    Ruxolitinib Impurity 34 | GNT-ST-39633

    Ruxolitinib Impurity 34 | GNT-ST-39633| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7-(trimethylsilyl)-7H-pyrrolo[2,3-d]pyrimidineFormula: C9H12ClN3SiMolecular Weight: 225,75CAS: N/A
    $2.00
  • Ruxolitinib Impurity 33
    Gentaur Standards

    Ruxolitinib Impurity 33 | GNT-ST-39632

    Ruxolitinib Impurity 33 | GNT-ST-39632| Gentaur Distribution US, UK & EuropeSynonyms: (E)-6-chloro-5-(2-methoxyvinyl)pyrimidin-4-amineFormula: C7H8ClN3OMolecular Weight: 185,61CAS: 1236033-25-2
    $2.00
  • Gemcitabine Impurity 19
    Gentaur Standards

    Gemcitabine Impurity 19 | GNT-ST-39631

    Gemcitabine Impurity 19 | GNT-ST-39631| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-4,4-difluoro-2,5-dihydroxypentane-1,3-diyl dibenzoateFormula: C19H18F2O6Molecular Weight: 380,34CAS: N/A
    $2.00
  • Gemcitabine Impurity 2
    Gentaur Standards

    Gemcitabine Impurity 2 | GNT-ST-39630

    Gemcitabine Impurity 2 | GNT-ST-39630| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3R,5S)-3-(benzoyloxy)-4,4-difluoro-5-((methylsulfonyl)oxy)tetrahydrofuran-2-yl)methyl benzoateFormula: C20H18F2O8SMolecular Weight: 456,41CAS: 134877-43-3
    $2.00
  • Nicardipine Hydrochloride
    Gentaur Standards

    Nicardipine Hydrochloride | GNT-ST-39629

    Nicardipine Hydrochloride | GNT-ST-39629| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-(benzyl(methyl)amino)ethyl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate hydrochlorideFormula: C26H29N3O6*HClMolecular...
    $2.00
  • 1-Methyl-4-Nitrobenzene
    Gentaur Standards

    1-Methyl-4-Nitrobenzene | GNT-ST-39628

    1-Methyl-4-Nitrobenzene | GNT-ST-39628| Gentaur Distribution US, UK & EuropeSynonyms: 1-methyl-4-nitrobenzeneFormula: C7H7NO2Molecular Weight: 137,14CAS: 99-99-0
    $2.00
  • Sunitinib Impurity 64
    Gentaur Standards

    Sunitinib Impurity 64 | GNT-ST-39627

    Sunitinib Impurity 64 | GNT-ST-39627| Gentaur Distribution US, UK & EuropeSynonyms: 4-formyl-3,5-dimethyl-1H-pyrrole-2-carboxylic acidFormula: C8H9NO3Molecular Weight: 167,16CAS: 17120-26-2
    $2.00
  • Sunitinib Impurity 62
    Gentaur Standards

    Sunitinib Impurity 62 | GNT-ST-39626

    Sunitinib Impurity 62 | GNT-ST-39626| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dimethyl-1H-pyrrole-3-carbaldehydeFormula: C7H9NOMolecular Weight: 123,16CAS: 2199-62-4
    $2.00
  • Sunitinib Impurity 61
    Gentaur Standards

    Sunitinib Impurity 61 | GNT-ST-39625

    Sunitinib Impurity 61 | GNT-ST-39625| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3,5-dimethyl-1H-pyrrol-2-yl)methylene)-5-fluoroindolin-2-oneFormula: C15H13FN2OMolecular Weight: 256,28CAS: 856436-17-4
    $2.00
  • Carprofen EP Impurity F
    Gentaur Standards

    Carprofen EP Impurity F | GNT-ST-39623

    Carprofen EP Impurity F | GNT-ST-39623| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 2-(6-chloro-9H-carbazol-2-yl)-2-methylmalonateFormula: C20H20ClNO4Molecular Weight: 373,83CAS: N/A
    $2.00
  • Sunitinib Impurity 60
    Gentaur Standards

    Sunitinib Impurity 60 | GNT-ST-39620

    Sunitinib Impurity 60 | GNT-ST-39620| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-amino-5-fluorophenyl)-3-(4-((2-(diethylamino)ethyl)carbamoyl)-3,5-dimethyl-1H-pyrrol-2-yl)acrylic acidFormula: C22H29FN4O3Molecular Weight: 416,5CAS: N/A
    $2.00
  • Emedastine EP Impurity F
    Gentaur Standards

    Emedastine EP Impurity F | GNT-ST-39619

    Emedastine EP Impurity F | GNT-ST-39619| Gentaur Distribution US, UK & EuropeSynonyms: N1-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)-N3-methylpropane-1,3-diamineFormula: C15H24N4OMolecular Weight: 276,38CAS: N/A
    $2.00
  • Emedastine EP Impurity E
    Gentaur Standards

    Emedastine EP Impurity E | GNT-ST-39618

    Emedastine EP Impurity E | GNT-ST-39618| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1,4-diazepan-1-yl)-1-(2-ethoxyethyl)-1H-benzo[d]imidazoleFormula: C16H24N4OMolecular Weight: 288,39CAS: 101954-20-5
    $2.00
  • Crizotinib Impurity 10
    Gentaur Standards

    Crizotinib Impurity 10 | GNT-ST-39617

    Crizotinib Impurity 10 | GNT-ST-39617| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(4-(6-amino-5-(1-(3,6-dichloro-2-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidin-1-olFormula: C21H22Cl2FN5O2Molecular Weight: 466,34CAS: N/A
    $2.00
  • Conivaptan Hydrochkoride Impurity F
    Gentaur Standards

    Conivaptan Hydrochkoride Impurity F | GNT-ST-39616

    Conivaptan Hydrochkoride Impurity F | GNT-ST-39616| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-6-tosyl-1,4,5,6-tetrahydrobenzo[b]imidazo[4,5-d]azepineFormula: C19H19N3O2SMolecular Weight: 353,44CAS: N/A
    $2.00
  • Acenaphthylene
    Gentaur Standards

    Acenaphthylene | GNT-ST-39615

    Acenaphthylene | GNT-ST-39615| Gentaur Distribution US, UK & EuropeSynonyms: acenaphthyleneFormula: C12H8Molecular Weight: 152,19CAS: 208-96-8
    $2.00
  • Conivaptan Hydrochkoride Impurity D
    Gentaur Standards

    Conivaptan Hydrochkoride Impurity D | GNT-ST-39614

    Conivaptan Hydrochkoride Impurity D | GNT-ST-39614| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(2-methyl-5,6-dihydro-4H-benzo[b]oxazolo[5,4-d]azepine-6-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxamideFormula: C32H25N3O3Molecular Weight:...
    $2.00
  • Borneol
    Gentaur Standards

    Borneol | GNT-ST-39613

    Borneol | GNT-ST-39613| Gentaur Distribution US, UK & EuropeSynonyms: Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, endo-; Borneol (8CI); rel-(1R,2S,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol; (±)- Borneol; 2-Borneol; 2-endo-Bornyl alcohol; Camphol;...
    $2.00
  • Topiroxostat Impurity 96
    Gentaur Standards

    Topiroxostat Impurity 96 | GNT-ST-39612

    Topiroxostat Impurity 96 | GNT-ST-39612| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyano-4-(1-hydroxy-5-(1-oxidopyridin-4-yl)-1H-1,2,4-triazol-3-yl)pyridine 1-oxideFormula: C13H8N6O3Molecular Weight: 296,25CAS: N/A
    $2.00
  • Topiroxostat Impurity 95
    Gentaur Standards

    Topiroxostat Impurity 95 | GNT-ST-39611

    Topiroxostat Impurity 95 | GNT-ST-39611| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 2-cyanoisonicotinateFormula: C10H10N2O2Molecular Weight: 190,2CAS: N/A
    $2.00
  • Topiroxostat Impurity 94
    Gentaur Standards

    Topiroxostat Impurity 94 | GNT-ST-39610

    Topiroxostat Impurity 94 | GNT-ST-39610| Gentaur Distribution US, UK & EuropeSynonyms: methyl isonicotinimidateFormula: C7H8N2OMolecular Weight: 136,15CAS: 35451-46-8
    $2.00
  • Topiroxostat Impurity 93
    Gentaur Standards

    Topiroxostat Impurity 93 | GNT-ST-39609

    Topiroxostat Impurity 93 | GNT-ST-39609| Gentaur Distribution US, UK & EuropeSynonyms: ethyl isonicotinimidateFormula: C8H10N2OMolecular Weight: 150,18CAS: 41050-96-8
    $2.00
  • Naphazoline Hydrochloride
    Gentaur Standards

    Naphazoline Hydrochloride | GNT-ST-39608

    Naphazoline Hydrochloride | GNT-ST-39608| Gentaur Distribution US, UK & EuropeSynonyms: 2-(naphthalen-1-ylmethyl)-4,5-dihydro-1H-imidazole hydrochlorideFormula: C14H14N2 HClMolecular Weight: 210.27 36.46CAS: 550-99-2
    $2.00
  • Biotin EP Impurity E
    Gentaur Standards

    Biotin EP Impurity E | GNT-ST-39607

    Biotin EP Impurity E | GNT-ST-39607| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4S,6aR)-1-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acid--5-((3aS,4S,6aR)-3-benzyl-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic...
    $2.00
  • Biotin EP Impurity D
    Gentaur Standards

    Biotin EP Impurity D | GNT-ST-39606

    Biotin EP Impurity D | GNT-ST-39606| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acidFormula: C11H18N2O3SMolecular Weight: 258,34CAS: 415725-35-8
    $2.00
  • Biotin EP Impurity C
    Gentaur Standards

    Biotin EP Impurity C | GNT-ST-39605

    Biotin EP Impurity C | GNT-ST-39605| Gentaur Distribution US, UK & EuropeSynonyms: 5-((2S,3S,4R)-3,4-diaminotetrahydrothiophen-2-yl)pentanoic acidFormula: C9H18N2O2SMolecular Weight: 218,32CAS: 22342-46-7
    $2.00
  • Biotin EP Impurity B
    Gentaur Standards

    Biotin EP Impurity B | GNT-ST-39604

    Biotin EP Impurity B | GNT-ST-39604| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)malonic acidFormula: C11H16N2O5SMolecular Weight: 288,32CAS: 57671-79-1
    $2.00
  • Biotin EP Impurity A
    Gentaur Standards

    Biotin EP Impurity A | GNT-ST-39603

    Biotin EP Impurity A | GNT-ST-39603| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-2-(3-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)propyl)pentanoic acidFormula:...
    $2.00
  • Biotin (R) -Sulfoxide
    Gentaur Standards

    Biotin (R) -Sulfoxide | GNT-ST-39602

    Biotin (R)-Sulfoxide | GNT-ST-39602| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4S,5R,6aR)-5-oxido-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acidFormula: C10H16N2O4SMolecular Weight: 260,31CAS: 3376-83-8
    $2.00
  • Chloroquine Impurity 4
    Gentaur Standards

    Chloroquine Impurity 4 | GNT-ST-39601

    Chloroquine Impurity 4 | GNT-ST-39601| Gentaur Distribution US, UK & EuropeSynonyms: 4-((7-chloroquinolin-4-yl)amino)-N,N-diethylpentan-1-amine oxide sulfateFormula: C18H26ClN3O H2SO4Molecular Weight: 335.87 98.08CAS: N/A
    $2.00
  • Avanafil Impurity 1
    Gentaur Standards

    Avanafil Impurity 1 | GNT-ST-39600

    Avanafil Impurity 1 | GNT-ST-39600| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(3-chloro-4-methoxybenzyl)-4-((3-chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)pyrimidine-5-carboxamideFormula: C26H29Cl2N5O4Molecular Weight:...
    $2.00
  • Desloratadine Impurity 72
    Gentaur Standards

    Desloratadine Impurity 72 | GNT-ST-39599

    Desloratadine Impurity 72 | GNT-ST-39599| Gentaur Distribution US, UK & EuropeSynonyms: N-(6-(bis(2-methoxyethyl)amino)hexyl)-4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxamideFormula:...
    $2.00
  • Omeprazole Impurity 8
    Gentaur Standards

    Omeprazole Impurity 8 | GNT-ST-39598

    Omeprazole Impurity 8 | GNT-ST-39598| Gentaur Distribution US, UK & EuropeSynonyms: 2-(hydroxymethyl)-4-methoxy-3,5-dimethylpyridine 1-oxideFormula: C9H13NO3Molecular Weight: 183,2CAS: N/A
    $2.00
  • Omeprazole Impurity 79
    Gentaur Standards

    Omeprazole Impurity 79 | GNT-ST-39597

    Omeprazole Impurity 79 | GNT-ST-39597| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5-methoxy-1-methyl-1H-benzo[d]imidazol-2-yl)-3,5-dimethyl-4-oxo-1,4-dihydropyridine-2-carboxylic acidFormula: C17H17N3O4Molecular Weight: 327,33CAS: N/A
    $2.00
  • Omeprazole Impurity 78
    Gentaur Standards

    Omeprazole Impurity 78 | GNT-ST-39596

    Omeprazole Impurity 78 | GNT-ST-39596| Gentaur Distribution US, UK & EuropeSynonyms: 2-((5-methoxy-1H-benzo[d]imidazol-2-yl)methyl)-3,5-dimethylpyridin-4-olFormula: C16H17N3O2Molecular Weight: 283,33CAS: 1831938-48-7
    $2.00
  • Omeprazole Impurity 77
    Gentaur Standards

    Omeprazole Impurity 77 | GNT-ST-39595

    Omeprazole Impurity 77 | GNT-ST-39595| Gentaur Distribution US, UK & EuropeSynonyms: 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole-4-sulfonamideFormula: C17H20N4O5S2Molecular Weight: 424,49CAS: N/A
    $2.00
  • Omeprazole Impurity 76
    Gentaur Standards

    Omeprazole Impurity 76 | GNT-ST-39594

    Omeprazole Impurity 76 | GNT-ST-39594| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxycyclohex-4-ene-1,2-dioneFormula: C7H8O3Molecular Weight: 140,14CAS: N/A
    $2.00
  • Omeprazole Impurity 75
    Gentaur Standards

    Omeprazole Impurity 75 | GNT-ST-39593

    Omeprazole Impurity 75 | GNT-ST-39593| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-2-(((6-methoxy-1H-benzo[d]imidazol-2-yl)sulfonyl)methyl)-3,5-dimethylpyridine 1-oxideFormula: C17H19N3O5SMolecular Weight: 377,41CAS: N/A
    $2.00
  • Omeprazole Impurity 74
    Gentaur Standards

    Omeprazole Impurity 74 | GNT-ST-39592

    Omeprazole Impurity 74 | GNT-ST-39592| Gentaur Distribution US, UK & EuropeSynonyms: 6-methoxy-2-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-1H-benzo[d]imidazoleFormula: C17H19N3O2Molecular Weight: 297,35CAS: N/A
    $2.00
  • Omeprazole Impurity 71
    Gentaur Standards

    Omeprazole Impurity 71 | GNT-ST-39591

    Omeprazole Impurity 71 | GNT-ST-39591| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-dimethoxy-3-methylpyridin-1-ium methyl sulfateFormula: C9H15NO6SMolecular Weight: 265,28CAS: N/A
    $2.00
  • Omeprazole Impurity 70
    Gentaur Standards

    Omeprazole Impurity 70 | GNT-ST-39590

    Omeprazole Impurity 70 | GNT-ST-39590| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-dimethoxy-3,5-dimethylpyridin-1-ium methyl sulfateFormula: C10H17NO6SMolecular Weight: 279,31CAS: N/A
    $2.00
  • Omeprazole Impurity 7
    Gentaur Standards

    Omeprazole Impurity 7 | GNT-ST-39589

    Omeprazole Impurity 7 | GNT-ST-39589| Gentaur Distribution US, UK & EuropeSynonyms: sodium 2-(((3,5-dimethyl-4-oxo-1,4-dihydropyridin-2-yl)methyl)sulfinyl)-5-oxidobenzo[d]imidazol-1-ideFormula: C15H13N3Na2O3SMolecular Weight: 361,33CAS: N/A
    $2.00
  • Omeprazole Impurity 69
    Gentaur Standards

    Omeprazole Impurity 69 | GNT-ST-39588

    Omeprazole Impurity 69 | GNT-ST-39588| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxybenzene-1,2-diolFormula: C7H8O3Molecular Weight: 140,14CAS: 3934-97-2
    $2.00
  • Omeprazole Impurity 68
    Gentaur Standards

    Omeprazole Impurity 68 | GNT-ST-39587

    Omeprazole Impurity 68 | GNT-ST-39587| Gentaur Distribution US, UK & EuropeSynonyms: (3,5-dimethyl-4-nitropyridin-2-yl)methanolFormula: C8H10N2O3Molecular Weight: 182,18CAS: 149082-03-1
    $2.00
  • Omeprazole Impurity 67
    Gentaur Standards

    Omeprazole Impurity 67 | GNT-ST-39586

    Omeprazole Impurity 67 | GNT-ST-39586| Gentaur Distribution US, UK & EuropeSynonyms: 2-aminocyclohexa-2,5-diene-1,4-dioneFormula: C6H5NO2Molecular Weight: 123,11CAS: 2783-57-5
    $2.00
  • Omeprazole Impurity 66
    Gentaur Standards

    Omeprazole Impurity 66 | GNT-ST-39585

    Omeprazole Impurity 66 | GNT-ST-39585| Gentaur Distribution US, UK & EuropeSynonyms: 3,5-dimethylpyridine 1-oxideFormula: C7H9NOMolecular Weight: 123,15CAS: 3718-65-8
    $2.00
  • Omeprazole Impurity 65
    Gentaur Standards

    Omeprazole Impurity 65 | GNT-ST-39584

    Omeprazole Impurity 65 | GNT-ST-39584| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-3,5-dimethylpyridine 1-oxideFormula: C8H11NO2Molecular Weight: 153,18CAS: 91219-89-5
    $2.00
  • Omeprazole Impurity 58
    Gentaur Standards

    Omeprazole Impurity 58 | GNT-ST-39583

    Omeprazole Impurity 58 | GNT-ST-39583| Gentaur Distribution US, UK & EuropeSynonyms: 3,5-dimethyl-4-nitropyridine 1-oxideFormula: C7H8N2O3Molecular Weight: 168,15CAS: 14248-66-9
    $2.00
  • Nebivolol Hydrochloride
    Gentaur Standards

    Nebivolol Hydrochloride | GNT-ST-39582

    Nebivolol Hydrochloride | GNT-ST-39582| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-((R)-6-fluorochroman-2-yl)-2-(((R)-2-((S)-6-fluorochroman-2-yl)-2-hydroxyethyl)amino)ethanol...
    $2.00
  • Urapidil Impurity 57
    Gentaur Standards

    Urapidil Impurity 57 | GNT-ST-39581

    Urapidil Impurity 57 | GNT-ST-39581| Gentaur Distribution US, UK & EuropeSynonyms: 6-hydroxy-1,3-dimethylpyrimidine-2,4(1H,3H)-dioneFormula: C6H8N2O3Molecular Weight: 156,14CAS: N/A
    $2.00
  • Bilastine Impurity 12
    Gentaur Standards

    Bilastine Impurity 12 | GNT-ST-39580

    Bilastine Impurity 12 | GNT-ST-39580| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-2-methylpropyl 2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoateFormula: C32H46N4O3Molecular Weight:...
    $2.00
  • Bilastine Impurity 11
    Gentaur Standards

    Bilastine Impurity 11 | GNT-ST-39579

    Bilastine Impurity 11 | GNT-ST-39579| Gentaur Distribution US, UK & EuropeSynonyms: 4,4-dimethyl-2-(2-phenylpropan-2-yl)-4,5-dihydrooxazoleFormula: C14H19NOMolecular Weight: 217,31CAS: 874895-87-1
    $2.00
  • Sotalol D6
    Gentaur Standards

    Sotalol D6 | GNT-ST-39578

    Sotalol D6 | GNT-ST-39578| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(1-hydroxy-2-((propan-2-yl-1,1,1,3,3,3-d6)amino)ethyl)phenyl)methanesulfonamideFormula: C12H14D6N2O3SMolecular Weight: 278,4CAS: 1246820-85-8
    $2.00
  • Lenvatinib Impurity 41
    Gentaur Standards

    Lenvatinib Impurity 41 | GNT-ST-39577

    Lenvatinib Impurity 41 | GNT-ST-39577| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-((6-carbamoyl-7-methoxyquinolin-4-yl)amino)-3-chlorophenoxy)-7-methoxyquinoline-6-carboxamideFormula: C28H22ClN5O5Molecular Weight: 543,96CAS: 2380197-90-8
    $2.00
  • Cefmetazole Sodium Impurity 32
    Gentaur Standards

    Cefmetazole Sodium Impurity 32 | GNT-ST-39576

    Cefmetazole Sodium Impurity 32 | GNT-ST-39576| Gentaur Distribution US, UK & EuropeSynonyms: cyanomethyl 2-mercaptoacetateFormula: C4H5NO2SMolecular Weight: 131,15CAS: N/A
    $2.00
  • Cefmetazole Sodium Impurity 31
    Gentaur Standards

    Cefmetazole Sodium Impurity 31 | GNT-ST-39575

    Cefmetazole Sodium Impurity 31 | GNT-ST-39575| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-((cyanomethyl)thio)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-7-(methylthio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $2.00