• Carfilzomib Impurity Q
    Gentaur Standards

    Carfilzomib Impurity Q | GNT-ST-41036

    Carfilzomib Impurity Q | GNT-ST-41036| Gentaur Distribution US, UK & EuropeSynonyms: (6R,9R,12S)-benzyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oateFormula: C37H47N3O6Molecular Weight: 629,79CAS: N/A
    $2.00
  • Carfilzomib Impurity P
    Gentaur Standards

    Carfilzomib Impurity P | GNT-ST-41035

    Carfilzomib Impurity P | GNT-ST-41035| Gentaur Distribution US, UK & EuropeSynonyms: (6S,9R,12R)-benzyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oateFormula: C37H47N3O6Molecular Weight: 629,79CAS: N/A
    $2.00
  • Carfilzomib Impurity O
    Gentaur Standards

    Carfilzomib Impurity O | GNT-ST-41034

    Carfilzomib Impurity O | GNT-ST-41034| Gentaur Distribution US, UK & EuropeSynonyms: (6R,9S,12S)-benzyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oateFormula: C37H47N3O6Molecular Weight: 629,79CAS:...
    $2.00
  • Carfilzomib Impurity N
    Gentaur Standards

    Carfilzomib Impurity N | GNT-ST-41033

    Carfilzomib Impurity N | GNT-ST-41033| Gentaur Distribution US, UK & EuropeSynonyms: (6S,9R,12S)-benzyl 12-benzyl-9-isobutyl-2,2-dimethyl-4,7,10-trioxo-6-phenethyl-3-oxa-5,8,11-triazatridecan-13-oateFormula: C37H47N3O6Molecular Weight: 629,79CAS:...
    $2.00
  • Ambroxol Impurity 79
    Gentaur Standards

    Ambroxol Impurity 79 | GNT-ST-41032

    Ambroxol Impurity 79 | GNT-ST-41032| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2R,3R,4R)-1-((S)-6,8-dibromo-3-(4-hydroxycyclohexyl)-1,2,3,4-tetrahydroquinazolin-2-yl)pentane-1,2,3,4,5-pentaolFormula: C19H28Br2N2O6Molecular Weight: 540,25CAS:...
    $2.00
  • Irinotecan EP Impurity C
    Gentaur Standards

    Irinotecan EP Impurity C | GNT-ST-41029

    Irinotecan EP Impurity C | GNT-ST-41029| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4,8,11-triethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl [1,4'-bipiperidine]-1'-carboxylateFormula:...
    $2.00
  • Irinotecan EP Impurity A
    Gentaur Standards

    Irinotecan EP Impurity A | GNT-ST-41027

    Irinotecan EP Impurity A | GNT-ST-41027| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-ethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl [1,4'-bipiperidine]-1'-carboxylateFormula:...
    $2.00
  • Nebivolol Impurity 78
    Gentaur Standards

    Nebivolol Impurity 78 | GNT-ST-41026

    Nebivolol Impurity 78 | GNT-ST-41026| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-((S)-chroman-2-yl)-2-(((R)-2-((R)-6-fluorochroman-2-yl)-2-hydroxyethyl)amino)ethanolFormula: C22H26FNO4Molecular Weight: 387,44CAS: 1696472-14-6
    $2.00
  • Ropivacaine Impurity 59
    Gentaur Standards

    Ropivacaine Impurity 59 | GNT-ST-41023

    Ropivacaine Impurity 59 | GNT-ST-41023| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,6-dimethylphenyl)piperidine-3-carboxamideFormula: C14H20N2OMolecular Weight: 232,33CAS: 337488-90-1
    $2.00
  • Methyl 4-Amino-2-Methoxybenzoate
    Gentaur Standards

    Methyl 4-Amino-2-Methoxybenzoate | GNT-ST-41022

    Methyl 4-Amino-2-Methoxybenzoate | GNT-ST-41022| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-amino-2-methoxybenzoateFormula: C9H11NO3Molecular Weight: 181,19CAS: 27492-84-8
    $2.00
  • 4-Amino-2-Methylphenol
    Gentaur Standards

    4-Amino-2-Methylphenol | GNT-ST-41021

    4-Amino-2-Methylphenol | GNT-ST-41021| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-2-methylphenolFormula: C7H9NOMolecular Weight: 123,16CAS: 2835-96-3
    $2.00
  • Irinotecan USP Rc C
    Gentaur Standards

    Irinotecan USP Rc C | GNT-ST-41020

    Irinotecan USP Rc C | GNT-ST-41020| Gentaur Distribution US, UK & EuropeSynonyms: 11-Ethyl-4-hydroxy-4-methyl-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano [3',4':6,7]indolizino[1,2-b]quinoline-9-yl (1,4'-bipiperidine)- 1'-carboxylate...
    $2.00
  • Ropivacaine Impurity 58
    Gentaur Standards

    Ropivacaine Impurity 58 | GNT-ST-41019

    Ropivacaine Impurity 58 | GNT-ST-41019| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,6-dimethylphenyl)isonicotinamideFormula: C14H14N2OMolecular Weight: 226,28CAS: 68280-05-7
    $2.00
  • Procaterol Impurity 45
    Gentaur Standards

    Procaterol Impurity 45 | GNT-ST-41018

    Procaterol Impurity 45 | GNT-ST-41018| Gentaur Distribution US, UK & EuropeSynonyms: 8-hydroxy-5-(3-(isopropylamino)butanoyl)quinolin-2(1H)-oneFormula: C16H20N2O3Molecular Weight: 288,35CAS: N/A
    $2.00
  • Fluorescent Brightener Cbs-127
    Gentaur Standards

    Fluorescent Brightener Cbs-127 | GNT-ST-41017

    Fluorescent Brightener Cbs-127 | GNT-ST-41017| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-bis(2-methoxystyryl)-1,1'-biphenylFormula: C30H26O2Molecular Weight: 418,54CAS: 40470-68-6
    $2.00
  • Trans-Sinapic Acid
    Gentaur Standards

    Trans-Sinapic Acid | GNT-ST-41016

    Trans-Sinapic Acid | GNT-ST-41016| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(4-hydroxy-3,5-dimethoxyphenyl)acrylic acidFormula: C11H12O5Molecular Weight: 224,21CAS: 7362-37-0
    $2.00
  • Trans-Epoxysuccinic Acid
    Gentaur Standards

    Trans-Epoxysuccinic Acid | GNT-ST-41015

    Trans-Epoxysuccinic Acid | GNT-ST-41015| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-Oxiranedicarboxylic acid, trans-(±)-; Succinic acid, epoxy-, (±)-trans- (8CI); Succinic acid, α,β-epoxy-, trans- (2CI); rel-(2R,3R)- 2,3-Oxiranedicarboxylic...
    $2.00
  • Tulobuterol Impurity 10
    Gentaur Standards

    Tulobuterol Impurity 10 | GNT-ST-41014

    Tulobuterol Impurity 10 | GNT-ST-41014| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromo-1-(4-chlorophenyl)ethanoneFormula: C8H6BrClOMolecular Weight: 233,49CAS: 536-38-9
    $2.00
  • Tulobuterol Impurity 1
    Gentaur Standards

    Tulobuterol Impurity 1 | GNT-ST-41013

    Tulobuterol Impurity 1 | GNT-ST-41013| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromo-1-(2-chlorophenyl)ethanolFormula: C8H8BrClOMolecular Weight: 235,51CAS: 72702-57-9
    $2.00
  • Tulobuterol-D9 Hcl
    Gentaur Standards

    Tulobuterol-D9 Hcl | GNT-ST-41012

    Tulobuterol-D9 Hcl | GNT-ST-41012| Gentaur Distribution US, UK & EuropeSynonyms: Tulobuterol-d9 HClFormula: C12H10D9Cl2NOMolecular Weight: 273,25CAS: 1325559-14-5
    $2.00
  • Tobramycin Impurity 20
    Gentaur Standards

    Tobramycin Impurity 20 | GNT-ST-41011

    Tobramycin Impurity 20 | GNT-ST-41011| Gentaur Distribution US, UK & EuropeSynonyms: (2R,4S,5R)-2,6-diamino-4,5-dihydroxyhexanalFormula: C6H14N2O3Molecular Weight: 162,19CAS: 111170-72-0
    $2.00
  • Tobramycin Impurity 18
    Gentaur Standards

    Tobramycin Impurity 18 | GNT-ST-41009

    Tobramycin Impurity 18 | GNT-ST-41009| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R,4S,5S,6R)-4-amino-2-(((2R,4S,5R)-2,4-diamino-5,6-dihydroxyhexyl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,5-diolFormula: C12H27N3O7Molecular Weight:...
    $2.00
  • Diacerein Impurity 15
    Gentaur Standards

    Diacerein Impurity 15 | GNT-ST-41008

    Diacerein Impurity 15 | GNT-ST-41008| Gentaur Distribution US, UK & EuropeSynonyms: 6-formyl-9,10-dioxo-9,10-dihydroanthracene-1,3,8-triyl triacetateFormula: C21H14O9Molecular Weight: 410,33CAS: 96822-98-9
    $2.00
  • Gemcitabine Impurity 35
    Gentaur Standards

    Gemcitabine Impurity 35 | GNT-ST-41007

    Gemcitabine Impurity 35 | GNT-ST-41007| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S)-4,4-difluoro-2-(hydroxymethyl)-5-oxotetrahydrofuran-3-yl benzoateFormula: C12H10F2O5Molecular Weight: 272,2CAS: 122111-08-4
    $2.00
  • Miglitol Impurity 1
    Gentaur Standards

    Miglitol Impurity 1 | GNT-ST-41006

    Miglitol Impurity 1 | GNT-ST-41006| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R,5S)-1-(2-hydroxyethyl)-2-(hydroxymethyl)piperidine-3,4,5-triolFormula: C8H17NO5Molecular Weight: 207,22CAS: 132310-34-0
    $2.00
  • Cefotaxime Impurity 55
    Gentaur Standards

    Cefotaxime Impurity 55 | GNT-ST-41005

    Cefotaxime Impurity 55 | GNT-ST-41005| Gentaur Distribution US, UK & EuropeSynonyms: 3-(acetoxymethyl)-7-((E)-2-(2-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ilaprazole Impurity 37
    Gentaur Standards

    Ilaprazole Impurity 37 | GNT-ST-41004

    Ilaprazole Impurity 37 | GNT-ST-41004| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(disulfanediylbis(methylene))bis(1-(6-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-4-methoxy-3-methylpyridin-1-ium) chlorideFormula: C38H36Cl2N8O2S2Molecular...
    $2.00
  • Isradipine Impurity 5
    Gentaur Standards

    Isradipine Impurity 5 | GNT-ST-41003

    Isradipine Impurity 5 | GNT-ST-41003| Gentaur Distribution US, UK & EuropeSynonyms: 5-isopropyl 3-methyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2-(2-(benzo[c][1,2,5]oxadiazol-4-yl)vinyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylateFormula:...
    $2.00
  • Flurbiprofen Impurity 81
    Gentaur Standards

    Flurbiprofen Impurity 81 | GNT-ST-41002

    Flurbiprofen Impurity 81 | GNT-ST-41002| Gentaur Distribution US, UK & EuropeSynonyms: (2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoyl)glycineFormula: C17H16FNO3Molecular Weight: 301,32CAS: N/A
    $2.00
  • Flurbiprofen Impurity 80
    Gentaur Standards

    Flurbiprofen Impurity 80 | GNT-ST-41001

    Flurbiprofen Impurity 80 | GNT-ST-41001| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R)-2-((2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoyl)oxy)-3-hydroxysuccinic acidFormula: C19H17FO7Molecular Weight: 376,34CAS: N/A
    $2.00
  • Flurbiprofen Impurity 79
    Gentaur Standards

    Flurbiprofen Impurity 79 | GNT-ST-41000

    Flurbiprofen Impurity 79 | GNT-ST-41000| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5R)-2-isopropyl-5-methylcyclohexyl 2-((2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoyl)oxy)propanoateFormula: C28H35FO4Molecular Weight: 454,58CAS: N/A
    $2.00
  • Flurbiprofen Impurity 78
    Gentaur Standards

    Flurbiprofen Impurity 78 | GNT-ST-40999

    Flurbiprofen Impurity 78 | GNT-ST-40999| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2R)-2-((2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoyl)oxy)propanoateFormula: C28H35FO4Molecular Weight: 454,58CAS: N/A
    $2.00
  • Flurbiprofen Impurity 77
    Gentaur Standards

    Flurbiprofen Impurity 77 | GNT-ST-40998

    Flurbiprofen Impurity 77 | GNT-ST-40998| Gentaur Distribution US, UK & EuropeSynonyms: 2-isopropyl-5-methylcyclohexyl 2-((2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoyl)oxy)propanoateFormula: C28H35FO4Molecular Weight: 454,58CAS: N/A
    $2.00
  • Flurbiprofen Impurity 76
    Gentaur Standards

    Flurbiprofen Impurity 76 | GNT-ST-40997

    Flurbiprofen Impurity 76 | GNT-ST-40997| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)ethyl 2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate/14-hydroxy-3,6,9,12-tetraoxatetradecyl...
    $2.00
  • Chir 99021
    Gentaur Standards

    Chir 99021 | GNT-ST-40996

    Chir 99021 | GNT-ST-40996| Gentaur Distribution US, UK & EuropeSynonyms: 6-((2-((4-(2,4-dichlorophenyl)-5-(5-methyl-1H-imidazol-2-yl)pyrimidin-2-yl)amino)ethyl)amino)nicotinonitrileFormula: C22H18Cl2N8Molecular Weight: 465,34CAS: 252917-06-9
    $2.00
  • Sitagliptin Impurity 95
    Gentaur Standards

    Sitagliptin Impurity 95 | GNT-ST-40994

    Sitagliptin Impurity 95 | GNT-ST-40994| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dimethyl-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)propan-1-oneFormula: C11H15F3N4OMolecular Weight: 276,26CAS: N/A
    $2.00
  • Sitagliptin Impurity 94
    Gentaur Standards

    Sitagliptin Impurity 94 | GNT-ST-40993

    Sitagliptin Impurity 94 | GNT-ST-40993| Gentaur Distribution US, UK & EuropeSynonyms: 1-(piperidin-1-yl)-4-(2,4,5-trifluorophenyl)butane-1,3-dioneFormula: C15H16F3NO2Molecular Weight: 299,29CAS: 792936-35-7
    $2.00
  • Sitagliptin Impurity 93
    Gentaur Standards

    Sitagliptin Impurity 93 | GNT-ST-40992

    Sitagliptin Impurity 93 | GNT-ST-40992| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoateFormula: C11H12F3NO2Molecular Weight: 247,22CAS: 1253055-92-3
    $2.00
  • Sitagliptin Impurity 91
    Gentaur Standards

    Sitagliptin Impurity 91 | GNT-ST-40991

    Sitagliptin Impurity 91 | GNT-ST-40991| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)ureaFormula: C17H16F6N6O2Molecular...
    $2.00
  • Isradipine EP Impurity D
    Gentaur Standards

    Isradipine EP Impurity D | GNT-ST-40990

    Isradipine EP Impurity D | GNT-ST-40990| Gentaur Distribution US, UK & EuropeSynonyms: 3-isopropyl 5-methyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2,6-dimethylpyridine-3,5-dicarboxylateFormula: C19H19N3O5Molecular Weight: 369,37CAS: N/A
    $2.00
  • Flurbiprofen Impurity 75
    Gentaur Standards

    Flurbiprofen Impurity 75 | GNT-ST-40989

    Flurbiprofen Impurity 75 | GNT-ST-40989| Gentaur Distribution US, UK & EuropeSynonyms: 3,6,9,12,15,18,21-heptaoxatricosane-1,23-diyl bis(2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate)Formula: C46H56F2O11Molecular Weight: 822,94CAS: N/A
    $2.00
  • Flurbiprofen Impurity 74
    Gentaur Standards

    Flurbiprofen Impurity 74 | GNT-ST-40988

    Flurbiprofen Impurity 74 | GNT-ST-40988| Gentaur Distribution US, UK & EuropeSynonyms: 23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoateFormula: C31H45FO10Molecular Weight: 596,69CAS: N/A
    $2.00
  • Flurbiprofen Impurity 73
    Gentaur Standards

    Flurbiprofen Impurity 73 | GNT-ST-40987

    Flurbiprofen Impurity 73 | GNT-ST-40987| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxypropane-1,3-diyl bis(2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate)Formula: C33H30F2O5Molecular Weight: 544,59CAS: N/A
    $2.00
  • Flurbiprofen Impurity 72
    Gentaur Standards

    Flurbiprofen Impurity 72 | GNT-ST-40986

    Flurbiprofen Impurity 72 | GNT-ST-40986| Gentaur Distribution US, UK & EuropeSynonyms: 3-hydroxypropane-1,2-diyl bis(2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate)Formula: C33H30F2O5Molecular Weight: 544,59CAS: N/A
    $2.00
  • Flurbiprofen Impurity 71
    Gentaur Standards

    Flurbiprofen Impurity 71 | GNT-ST-40985

    Flurbiprofen Impurity 71 | GNT-ST-40985| Gentaur Distribution US, UK & EuropeSynonyms: 20-hydroxy-3,6,9,12,15,18-hexaoxaicosyl 2-(2-fluoro-[1,1'-biphenyl]-4-yl)propanoate/23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl...
    $2.00
  • Repaglinide Impurity Q
    Gentaur Standards

    Repaglinide Impurity Q | GNT-ST-40984

    Repaglinide Impurity Q | GNT-ST-40984| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-acetamidopentanedioic acidFormula: C7H11NO5Molecular Weight: 189,17CAS: 1188-37-0
    $2.00
  • Epigallocatechin Impurity 1
    Gentaur Standards

    Epigallocatechin Impurity 1 | GNT-ST-40983

    Epigallocatechin Impurity 1 | GNT-ST-40983| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R)-3,5-dihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-7-yl 3,4,5-trihydroxybenzoateFormula: C22H18O11Molecular Weight: 458,38CAS: 96658-18-3
    $2.00
  • Axitinib Impurity 44
    Gentaur Standards

    Axitinib Impurity 44 | GNT-ST-40981

    Axitinib Impurity 44 | GNT-ST-40981| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-((1-hydroxy-3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thio)-N-methylbenzamideFormula: C22H18N4O2SMolecular Weight: 402,47CAS: N/A
    $2.00
  • Landiolol Impurity 54
    Gentaur Standards

    Landiolol Impurity 54 | GNT-ST-40980

    Landiolol Impurity 54 | GNT-ST-40980| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(4-(3-((2-aminoethyl)amino)-2-hydroxypropoxy)phenyl)propanoic acidFormula: C14H22N2O4Molecular Weight: 282,34CAS: N/A
    $2.00
  • 2,6-Diaminohexanoic Acid
    Gentaur Standards

    2,6-Diaminohexanoic Acid | GNT-ST-40979

    2,6-Diaminohexanoic Acid | GNT-ST-40979| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-diaminohexanoic acidFormula: C6H14N2O2Molecular Weight: 146,19CAS: 70-54-2
    $2.00
  • Troxerutin Impurity 23
    Gentaur Standards

    Troxerutin Impurity 23 | GNT-ST-40978

    Troxerutin Impurity 23 | GNT-ST-40978| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,4-bis(2-hydroxyethoxy)phenyl)-3,5,7-tris(2-hydroxyethoxy)-4H-chromen-4-oneFormula: C25H30O12Molecular Weight: 522,5CAS: 23077-89-6
    $2.00
  • Troxerutin Impurity 22
    Gentaur Standards

    Troxerutin Impurity 22 | GNT-ST-40977

    Troxerutin Impurity 22 | GNT-ST-40977| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,4-bis(2-hydroxyethoxy)phenyl)-5-hydroxy-3,7-bis(2-hydroxyethoxy)-4H-chromen-4-oneFormula: C23H26O11Molecular Weight: 478,45CAS: 50846-13-4
    $2.00
  • Isradipine EP Impurity C
    Gentaur Standards

    Isradipine EP Impurity C | GNT-ST-40976

    Isradipine EP Impurity C | GNT-ST-40976| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylateFormula: C17H17N3O5Molecular Weight: 343,33CAS: N/A
    $2.00
  • Apremilast Impurity 123
    Gentaur Standards

    Apremilast Impurity 123 | GNT-ST-40975

    Apremilast Impurity 123 | GNT-ST-40975| Gentaur Distribution US, UK & EuropeSynonyms: 2-acetamido-6-(ethoxycarbonyl)benzoic acidFormula: C12H13NO5Molecular Weight: 251,24CAS: N/A
    $2.00
  • Apremilast Impurity 122
    Gentaur Standards

    Apremilast Impurity 122 | GNT-ST-40974

    Apremilast Impurity 122 | GNT-ST-40974| Gentaur Distribution US, UK & EuropeSynonyms: 3-acetamido-2-(isopropoxycarbonyl)benzoic acidFormula: C13H15NO5Molecular Weight: 265,27CAS: N/A
    $2.00
  • Apremilast Impurity 121
    Gentaur Standards

    Apremilast Impurity 121 | GNT-ST-40973

    Apremilast Impurity 121 | GNT-ST-40973| Gentaur Distribution US, UK & EuropeSynonyms: Apremilast Impurity 121Formula: C8H5NO3Molecular Weight: 163,13CAS: N/A
    $2.00
  • Apremilast Impurity 120
    Gentaur Standards

    Apremilast Impurity 120 | GNT-ST-40972

    Apremilast Impurity 120 | GNT-ST-40972| Gentaur Distribution US, UK & EuropeSynonyms: 5-nitroisobenzofuran-1,3-dioneFormula: C8H3NO5Molecular Weight: 193,11CAS: 5466-84-2
    $2.00
  • Apremilast Impurity 119
    Gentaur Standards

    Apremilast Impurity 119 | GNT-ST-40971

    Apremilast Impurity 119 | GNT-ST-40971| Gentaur Distribution US, UK & EuropeSynonyms: 1,5-bis(3-ethoxy-4-methoxyphenyl)-2,4-bis(methylsulfonyl)pentane-1,5-dioneFormula: C25H32O10S2Molecular Weight: 556,64CAS: N/A
    $2.00
  • Apremilast Impurity 118
    Gentaur Standards

    Apremilast Impurity 118 | GNT-ST-40970

    Apremilast Impurity 118 | GNT-ST-40970| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-amino-1,3-dioxoisoindolin-2-yl)-2-(methoxycarbonyl)benzoic acidFormula: C17H12N2O6Molecular Weight: 340,29CAS: N/A
    $2.00
  • Apremilast Impurity 117
    Gentaur Standards

    Apremilast Impurity 117 | GNT-ST-40969

    Apremilast Impurity 117 | GNT-ST-40969| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-amino-1,3-dioxoisoindolin-2-yl)-6-(methoxycarbonyl)benzoic acidFormula: C17H12N2O6Molecular Weight: 340,29CAS: N/A
    $2.00
  • Apremilast Impurity 116
    Gentaur Standards

    Apremilast Impurity 116 | GNT-ST-40968

    Apremilast Impurity 116 | GNT-ST-40968| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 3-(4-amino-1,3-dioxoisoindolin-2-yl)phthalateFormula: C18H14N2O6Molecular Weight: 354,32CAS: N/A
    $2.00
  • Apremilast Impurity 115
    Gentaur Standards

    Apremilast Impurity 115 | GNT-ST-40967

    Apremilast Impurity 115 | GNT-ST-40967| Gentaur Distribution US, UK & EuropeSynonyms: 2-acetamido-6-((2-((2-(3-ethoxy-4-methoxyphenyl)-2-oxoethyl)sulfonyl)ethoxy)carbonyl)benzoic acidFormula: C23H25NO10SMolecular Weight: 507,51CAS: N/A
    $2.00
  • Pirfenidone EP Impurity D
    Gentaur Standards

    Pirfenidone EP Impurity D | GNT-ST-40966

    Pirfenidone EP Impurity D | GNT-ST-40966| Gentaur Distribution US, UK & EuropeSynonyms: bromobenzeneFormula: C6H5BrMolecular Weight: 157,01CAS: 108-86-1
    $2.00
  • Pirfenidone EP Impurity B
    Gentaur Standards

    Pirfenidone EP Impurity B | GNT-ST-40965

    Pirfenidone EP Impurity B | GNT-ST-40965| Gentaur Distribution US, UK & EuropeSynonyms: 5-methylpyridin-2(1H)-oneFormula: C6H7NOMolecular Weight: 109,13CAS: 1003-68-5
    $2.00
  • Biotin Impurity 17 (Epibiotin)
    Gentaur Standards

    Biotin Impurity 17 (Epibiotin) | GNT-ST-40963

    Biotin Impurity 17 (Epibiotin) | GNT-ST-40963| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4R,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acidFormula: C10H16N2O3SMolecular Weight: 244,31CAS: 4375-00-2
    $2.00
  • Biotin Impurity 16
    Gentaur Standards

    Biotin Impurity 16 | GNT-ST-40962

    Biotin Impurity 16 | GNT-ST-40962| Gentaur Distribution US, UK & EuropeSynonyms: (3aS,6aR)-1,3-dibenzyltetrahydro-1H-thieno[3,4-d]imidazole-2,4-dioneFormula: C19H18N2O2SMolecular Weight: 338,43CAS: 28092-52-6
    $2.00
  • Biotin Impurity 15
    Gentaur Standards

    Biotin Impurity 15 | GNT-ST-40961

    Biotin Impurity 15 | GNT-ST-40961| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4S,6aR)-1-nitroso-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acidFormula: C10H15N3O4SMolecular Weight: 273,31CAS: 56859-26-8
    $2.00
  • 1-Iodopropane
    Gentaur Standards

    1-Iodopropane | GNT-ST-40960

    1-Iodopropane | GNT-ST-40960| Gentaur Distribution US, UK & EuropeSynonyms: 1-iodopropaneFormula: C3H7IMolecular Weight: 169,99CAS: 107-08-4
    $2.00
  • Lapatinib Impurity 23
    Gentaur Standards

    Lapatinib Impurity 23 | GNT-ST-40959

    Lapatinib Impurity 23 | GNT-ST-40959| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-((3-chloro-4-((2-fluorobenzyl)oxy)phenyl)amino)quinazolin-6-yl)furan-2-carbaldehydeFormula: C26H17ClFN3O3Molecular Weight: 473,88CAS: 1393112-44-1
    $2.00
  • Isradipine EP Impurity B
    Gentaur Standards

    Isradipine EP Impurity B | GNT-ST-40958

    Isradipine EP Impurity B | GNT-ST-40958| Gentaur Distribution US, UK & EuropeSynonyms: diisopropyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylateFormula: C21H25N3O5Molecular Weight: 399,44CAS: 1352916-15-4
    $2.00
  • Palbociclib Impurity 39
    Gentaur Standards

    Palbociclib Impurity 39 | GNT-ST-40957

    Palbociclib Impurity 39 | GNT-ST-40957| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-8-cyclopentyl-5-methyl-6-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-oneFormula: C22H26ClN7OMolecular Weight: 439,94CAS: N/A
    $2.00
  • Sevoflurane Impurity 8
    Gentaur Standards

    Sevoflurane Impurity 8 | GNT-ST-40956

    Sevoflurane Impurity 8 | GNT-ST-40956| Gentaur Distribution US, UK & EuropeSynonyms: 1,1,1,3,3,3-hexafluoro-2-((2,2,2-trifluoroethoxy)methoxy)propaneFormula: C6H5F9O2Molecular Weight: 280,09CAS: N/A
    $2.00
  • Sevoflurane Impurity 7
    Gentaur Standards

    Sevoflurane Impurity 7 | GNT-ST-40955

    Sevoflurane Impurity 7 | GNT-ST-40955| Gentaur Distribution US, UK & EuropeSynonyms: 1,1,1,3,3,3-hexafluoropropan-2-yl formateFormula: C4H2F6O2Molecular Weight: 196,05CAS: N/A
    $2.00
  • Ezetimibe Impurity 52
    Gentaur Standards

    Ezetimibe Impurity 52 | GNT-ST-40954

    Ezetimibe Impurity 52 | GNT-ST-40954| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-oneFormula: C33H30F2N2O5Molecular...
    $2.00
  • Ezetimibe Impurity 50
    Gentaur Standards

    Ezetimibe Impurity 50 | GNT-ST-40953

    Ezetimibe Impurity 50 | GNT-ST-40953| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-1-(2-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-oneFormula: C24H21F2NO3Molecular Weight: 409,43CAS: 2191318-99-5
    $2.00
  • Ezetimibe Impurity 5
    Gentaur Standards

    Ezetimibe Impurity 5 | GNT-ST-40952

    Ezetimibe Impurity 5 | GNT-ST-40952| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((R)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-oneFormula: C20H20FNO4Molecular Weight: 357,38CAS: 1612153-32-8
    $2.00
  • Roxadustat Impurity 6
    Gentaur Standards

    Roxadustat Impurity 6 | GNT-ST-40951

    Roxadustat Impurity 6 | GNT-ST-40951| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4,4'-dihydroxy-7,7'-diphenoxy-[1,1'-biisoquinoline]-3,3'-dicarboxylateFormula: C34H24N2O8Molecular Weight: 588,56CAS: N/A
    $2.00
  • Oxacillin Sodium Monohydrate EP Impurity C
    Gentaur Standards

    Oxacillin Sodium Monohydrate EP Impurity C | GNT-ST-40950

    Oxacillin Sodium Monohydrate EP Impurity C | GNT-ST-40950| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-3-phenylisoxazole-4-carboxylic acidFormula: C11H9NO3Molecular Weight: 203,19CAS: 1136-45-4
    $2.00
  • Oxacillin Sodium Monohydrate EP Impurity B
    Gentaur Standards

    Oxacillin Sodium Monohydrate EP Impurity B | GNT-ST-40949

    Oxacillin Sodium Monohydrate EP Impurity B | GNT-ST-40949| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-2-(carboxy(5-methyl-3-phenylisoxazole-4-carboxamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula: C19H21N3O6SMolecular Weight:...
    $2.00
  • Oxacillin Sodium
    Gentaur Standards

    Oxacillin Sodium | GNT-ST-40948

    Oxacillin Sodium | GNT-ST-40948| Gentaur Distribution US, UK & EuropeSynonyms: sodium (2S,5R,6R)-3,3-dimethyl-6-(5-methyl-3-phenylisoxazole-4-carboxamido)-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylateFormula: C19H18N3NaO5SMolecular Weight:...
    $2.00
  • Olaparib Impurity 42
    Gentaur Standards

    Olaparib Impurity 42 | GNT-ST-40947

    Olaparib Impurity 42 | GNT-ST-40947| Gentaur Distribution US, UK & EuropeSynonyms: 3-methoxyisobenzofuran-1(3H)-oneFormula: C9H8O3Molecular Weight: 164,16CAS: 4122-57-0
    $2.00
  • Amisulpride Impurity 20
    Gentaur Standards

    Amisulpride Impurity 20 | GNT-ST-40946

    Amisulpride Impurity 20 | GNT-ST-40946| Gentaur Distribution US, UK & EuropeSynonyms: methyl 5-(ethynylthio)-2-methoxy-4-(methylamino)benzoateFormula: C12H13NO3SMolecular Weight: 251,3CAS: 483304-03-6
    $2.00
  • Amisulpride Impurity 2
    Gentaur Standards

    Amisulpride Impurity 2 | GNT-ST-40945

    Amisulpride Impurity 2 | GNT-ST-40945| Gentaur Distribution US, UK & EuropeSynonyms: 1-ethyl-2,2-dimethoxypyrrolidineFormula: C8H17NO2Molecular Weight: 159,23CAS: 84859-26-7
    $2.00
  • Teneligliptin Impurity B
    Gentaur Standards

    Teneligliptin Impurity B | GNT-ST-40944

    Teneligliptin Impurity B | GNT-ST-40944| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)ethanoneFormula: C16H20N4OMolecular Weight: 284,36CAS: N/A
    $2.00
  • Vildagliptin Impurity 50
    Gentaur Standards

    Vildagliptin Impurity 50 | GNT-ST-40943

    Vildagliptin Impurity 50 | GNT-ST-40943| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-1-(3-hydroxy-2-(((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)amino)-3-methylbutanoyl)pyrrolidine-2-carbonitrileFormula: C20H31N3O3Molecular Weight: 361,48CAS: N/A
    $2.00
  • 2- (Hydroxymethoxy) Ethyl Acetate
    Gentaur Standards

    2- (Hydroxymethoxy) Ethyl Acetate | GNT-ST-40941

    2-(Hydroxymethoxy)Ethyl Acetate | GNT-ST-40941| Gentaur Distribution US, UK & EuropeSynonyms: 2-(hydroxymethoxy)ethyl acetateFormula: C5H10O4Molecular Weight: 134,13CAS: N/A
    $2.00
  • Tofacitinib Impurity 211
    Gentaur Standards

    Tofacitinib Impurity 211 | GNT-ST-40940

    Tofacitinib Impurity 211 | GNT-ST-40940| Gentaur Distribution US, UK & EuropeSynonyms: 7H,7'H-4,4'-bipyrrolo[2,3-d]pyrimidineFormula: C12H8N6Molecular Weight: 236,24CAS: N/A
    $2.00
  • Tofacitinib Impurity 210
    Gentaur Standards

    Tofacitinib Impurity 210 | GNT-ST-40939

    Tofacitinib Impurity 210 | GNT-ST-40939| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 3-(4-(7H-[4,7'-bipyrrolo[2,3-d]pyrimidin]-4'-yl)-1H-pyrazol-1-yl)-3-(cyanomethyl)azetidine-1-carboxylateFormula: C25H24N10O2Molecular Weight: 496,54CAS:...
    $2.00
  • Tofacitinib Impurity 21
    Gentaur Standards

    Tofacitinib Impurity 21 | GNT-ST-40938

    Tofacitinib Impurity 21 | GNT-ST-40938| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-4-methyl-3-(methyl(7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C23H26N6O3SMolecular Weight: 466,56CAS:...
    $2.00
  • Tofacitinib Impurity 209
    Gentaur Standards

    Tofacitinib Impurity 209 | GNT-ST-40937

    Tofacitinib Impurity 209 | GNT-ST-40937| Gentaur Distribution US, UK & EuropeSynonyms: di-tert-butyl 3,3'-(1H,1'H-[4,4'-bipyrazole]-1,1'-diyl)bis(3-(cyanomethyl)azetidine-1-carboxylate)Formula: C26H34N8O4Molecular Weight: 522,61CAS: N/A
    $2.00