• Hydroxychloroquine Sulfate Impurity 49
    Gentaur Standards

    Hydroxychloroquine Sulfate Impurity 49 | GNT-ST-43036

    Hydroxychloroquine Sulfate Impurity 49 | GNT-ST-43036| Gentaur Distribution US, UK & EuropeSynonyms: 7-chloro-N-(pentan-2-yl)quinolin-4-amineFormula: C14H17ClN2Molecular Weight: 248,75CAS: N/A
    $2.00
  • Penbutolol Sulfate
    Gentaur Standards

    Penbutolol Sulfate | GNT-ST-43035

    Penbutolol Sulfate | GNT-ST-43035| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(tert-butylamino)-3-(2-cyclopentylphenoxy)propan-2-ol hemisulfateFormula: C36H60N2O8SMolecular Weight: 680,94CAS: 38363-32-5
    $2.00
  • Penbutolol Sulfate EP Impurity A
    Gentaur Standards

    Penbutolol Sulfate EP Impurity A | GNT-ST-43034

    Penbutolol Sulfate EP Impurity A | GNT-ST-43034| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(tert-butylamino)-3-(2-(cyclopent-1-en-1-yl)phenoxy)propan-2-olFormula: C18H27NO2Molecular Weight: 289,41CAS: N/A
    $2.00
  • Vildagliptin Impurity 5
    Gentaur Standards

    Vildagliptin Impurity 5 | GNT-ST-43033

    Vildagliptin Impurity 5 | GNT-ST-43033| Gentaur Distribution US, UK & EuropeSynonyms: (5aS,10aS)-octahydrodipyrrolo[1,2-a:1',2'-d]pyrazine-5,10-dioneFormula: C10H14N2O2Molecular Weight: 194,23CAS: 19943-27-2
    $2.00
  • Vildagliptin Impurity 44
    Gentaur Standards

    Vildagliptin Impurity 44 | GNT-ST-43032

    Vildagliptin Impurity 44 | GNT-ST-43032| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(2,2-dichloroacetyl)pyrrolidine-2-carbonitrileFormula: C7H8Cl2N2OMolecular Weight: 207,06CAS: 1803168-09-3
    $2.00
  • Vildagliptin Impurity 43
    Gentaur Standards

    Vildagliptin Impurity 43 | GNT-ST-43031

    Vildagliptin Impurity 43 | GNT-ST-43031| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(2-hydroxyacetyl)pyrrolidine-2-carbonitrileFormula: C7H10N2O2Molecular Weight: 154,17CAS: 1563006-28-9
    $2.00
  • Peramivir Impurity 112
    Gentaur Standards

    Peramivir Impurity 112 | GNT-ST-43030

    Peramivir Impurity 112 | GNT-ST-43030| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2S,3R,4R)-4-((tert-butoxycarbonyl)amino)-3-((S)-2-ethyl-1-hydroxybutyl)-2-hydroxycyclopentane-1-carboxylic acidFormula: C17H31NO6Molecular Weight: 345,44CAS: N/A
    $2.00
  • Peramivir Impurity 110
    Gentaur Standards

    Peramivir Impurity 110 | GNT-ST-43029

    Peramivir Impurity 110 | GNT-ST-43029| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,3S,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carboxylic acidFormula: C15H28N4O4Molecular Weight: 328,41CAS: N/A
    $2.00
  • Peramivir Impurity 109
    Gentaur Standards

    Peramivir Impurity 109 | GNT-ST-43028

    Peramivir Impurity 109 | GNT-ST-43028| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2R,3R,4S)-3-((R)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carboxylic acidFormula: C15H28N4O4Molecular Weight: 328,41CAS: N/A
    $2.00
  • Ketorolac Impurity 28
    Gentaur Standards

    Ketorolac Impurity 28 | GNT-ST-43027

    Ketorolac Impurity 28 | GNT-ST-43027| Gentaur Distribution US, UK & EuropeSynonyms: triethyl (5-benzoyl-1-(2-chloroethyl)-1H-pyrrol-2-yl)methanetricarboxylateFormula: C23H26ClNO7Molecular Weight: 463,91CAS: N/A
    $2.00
  • Ketorolac Impurity 27
    Gentaur Standards

    Ketorolac Impurity 27 | GNT-ST-43026

    Ketorolac Impurity 27 | GNT-ST-43026| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 7-benzoyl-2,3-dihydro-1H-pyrrolizine-1,1-dicarboxylateFormula: C20H21NO5Molecular Weight: 355,38CAS: N/A
    $2.00
  • N-Nitroso-Enalaprilat
    Gentaur Standards

    N-Nitroso-Enalaprilat | GNT-ST-43025

    N-Nitroso-Enalaprilat | GNT-ST-43025| Gentaur Distribution US, UK & EuropeSynonyms: N-((S)-1-carboxy-3-phenylpropyl)-N-nitroso-L-alanyl-L-prolineFormula: C18H23N3O6Molecular Weight: 377,4CAS: N/A
    $2.00
  • N-Nitroso-Enalapril
    Gentaur Standards

    N-Nitroso-Enalapril | GNT-ST-43024

    N-Nitroso-Enalapril | GNT-ST-43024| Gentaur Distribution US, UK & EuropeSynonyms: N-((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)-N-nitroso-L-alanyl-L-prolineFormula: C20H27N3O6Molecular Weight: 405,45CAS: N/A
    $2.00
  • N-Nitroso-Eliglustat
    Gentaur Standards

    N-Nitroso-Eliglustat | GNT-ST-43023

    N-Nitroso-Eliglustat | GNT-ST-43023| Gentaur Distribution US, UK & EuropeSynonyms: N-((1R,2R)-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-1-hydroxy-3-(pyrrolidin-1-yl)propan-2-yl)-N-nitrosooctanamideFormula: C23H35N3O5Molecular Weight: 433,55CAS: N/A
    $2.00
  • N-Nitroso Ivacaftor
    Gentaur Standards

    N-Nitroso Ivacaftor | GNT-ST-43022

    N-Nitroso Ivacaftor | GNT-ST-43022| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,4-di-tert-butyl-5-hydroxyphenyl)-1-nitroso-4-oxo-1,4-dihydroquinoline-3-carboxamideFormula: C24H27N3O4Molecular Weight: 421,5CAS: N/A
    $2.00
  • N-Nitroso-Imatinib
    Gentaur Standards

    N-Nitroso-Imatinib | GNT-ST-43021

    N-Nitroso-Imatinib | GNT-ST-43021| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-methyl-3-(nitroso(4-(pyridin-3-yl)pyrimidin-2-yl)amino)phenyl)-4-((4-methylpiperazin-1-yl)methyl)benzamideFormula: C29H30N8O2Molecular Weight: 522,61CAS: N/A
    $2.00
  • N-Nitroso-Isradipine
    Gentaur Standards

    N-Nitroso-Isradipine | GNT-ST-43020

    N-Nitroso-Isradipine | GNT-ST-43020| Gentaur Distribution US, UK & EuropeSynonyms: 3-isopropyl 5-methyl 4-(benzo[c][1,2,5]oxadiazol-4-yl)-2,6-dimethyl-1-nitroso-1,4-dihydropyridine-3,5-dicarboxylateFormula: C19H20N4O6Molecular Weight: 400,39CAS: N/A
    $2.00
  • Piracetam Impurity 10
    Gentaur Standards

    Piracetam Impurity 10 | GNT-ST-43019

    Piracetam Impurity 10 | GNT-ST-43019| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-hydroxybutanoateFormula: C5H10O3Molecular Weight: 118,13CAS: 925-57-5
    $2.00
  • Piracetam EP Impurity D
    Gentaur Standards

    Piracetam EP Impurity D | GNT-ST-43018

    Piracetam EP Impurity D | GNT-ST-43018| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxopyrrolidin-1-yl)acetic acidFormula: C6H9NO3Molecular Weight: 143,14CAS: 53934-76-2
    $2.00
  • Piracetam EP Impurity C
    Gentaur Standards

    Piracetam EP Impurity C | GNT-ST-43017

    Piracetam EP Impurity C | GNT-ST-43017| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(2-oxopyrrolidin-1-yl)acetateFormula: C8H13NO3Molecular Weight: 171,19CAS: 61516-73-2
    $2.00
  • Piracetam EP Impurity B
    Gentaur Standards

    Piracetam EP Impurity B | GNT-ST-43016

    Piracetam EP Impurity B | GNT-ST-43016| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(2-oxopyrrolidin-1-yl)acetateFormula: C7H11NO3Molecular Weight: 157,17CAS: 59776-88-4
    $2.00
  • Piracetam EP Impurity A
    Gentaur Standards

    Piracetam EP Impurity A | GNT-ST-43015

    Piracetam EP Impurity A | GNT-ST-43015| Gentaur Distribution US, UK & EuropeSynonyms: pyrrolidin-2-oneFormula: C4H7NOMolecular Weight: 85,1CAS: 616-45-5
    $2.00
  • Dapagliflozin Impurity 172
    Gentaur Standards

    Dapagliflozin Impurity 172 | GNT-ST-43014

    Dapagliflozin Impurity 172 | GNT-ST-43014| Gentaur Distribution US, UK & EuropeSynonyms: 4-bromo-1-chloro-2-((4-ethoxyphenyl)(methoxy)methyl)benzeneFormula: C16H16BrClO2Molecular Weight: 355,66CAS: 1318794-57-8
    $2.00
  • Itopride Impurity 18
    Gentaur Standards

    Itopride Impurity 18 | GNT-ST-43013

    Itopride Impurity 18 | GNT-ST-43013| Gentaur Distribution US, UK & EuropeSynonyms: N,N-bis(4-(2-(dimethylamino)ethoxy)benzyl)-3,4-dimethoxybenzamideFormula: C31H41N3O5Molecular Weight: 535,69CAS: N/A
    $2.00
  • Cefotaxime Impurity 64
    Gentaur Standards

    Cefotaxime Impurity 64 | GNT-ST-43012

    Cefotaxime Impurity 64 | GNT-ST-43012| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxybenzyl 3-methyl-2-(2-oxo-3-(2-phenylacetamido)-4-((phenylsulfonyl)thio)azetidin-1-yl)but-3-enoateFormula: C30H30N2O7S2Molecular Weight: 594,7CAS: N/A
    $2.00
  • Itopride Impurity 17
    Gentaur Standards

    Itopride Impurity 17 | GNT-ST-43011

    Itopride Impurity 17 | GNT-ST-43011| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(aminomethyl)phenoxy)-N,N-dimethylethan-1-amineFormula: C11H18N2OMolecular Weight: 194,28CAS: 20059-73-8
    $2.00
  • Benzalkonium Chloride; Roccal
    Gentaur Standards

    Benzalkonium Chloride; Roccal | GNT-ST-43009

    Benzalkonium Chloride; Roccal | GNT-ST-43009| Gentaur Distribution US, UK & EuropeSynonyms: Alkylbenzyldimethylammonium chloride, Alkyldimethylbenzylammonium chloride; Quaternary ammonium compounds, benzyl-C8-18-alkyldimethyl, chloridesFormula:...
    $2.00
  • Nuarimol-D4
    Gentaur Standards

    Nuarimol-D4 | GNT-ST-43008

    Nuarimol-D4 | GNT-ST-43008| Gentaur Distribution US, UK & EuropeSynonyms: Nuarimol-d4Formula: C17H8D4ClFN2OMolecular Weight: 318,77CAS: N/A
    $2.00
  • Apremilast Impurity 62
    Gentaur Standards

    Apremilast Impurity 62 | GNT-ST-43004

    Apremilast Impurity 62 | GNT-ST-43004| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethenamineFormula: C12H17NO4SMolecular Weight: 271,33CAS: 1715011-38-3
    $2.00
  • Apremilast Impurity 61
    Gentaur Standards

    Apremilast Impurity 61 | GNT-ST-43003

    Apremilast Impurity 61 | GNT-ST-43003| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethenamineFormula: C12H17NO4SMolecular Weight: 271,33CAS: 2139236-60-3
    $2.00
  • Duloxetine Impurity 62
    Gentaur Standards

    Duloxetine Impurity 62 | GNT-ST-43002

    Duloxetine Impurity 62 | GNT-ST-43002| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(methylamino)-1-(thiophen-2-yl)propan-1-olFormula: C8H13NOSMolecular Weight: 171,26CAS: 116539-57-2
    $2.00
  • Duloxetine Impurity 61
    Gentaur Standards

    Duloxetine Impurity 61 | GNT-ST-43001

    Duloxetine Impurity 61 | GNT-ST-43001| Gentaur Distribution US, UK & EuropeSynonyms: 3-(dimethylamino)-1-(thiophen-3-yl)propan-1-oneFormula: C9H13NOSMolecular Weight: 183,27CAS: 100860-96-6
    $2.00
  • Duloxetine Impurity 60
    Gentaur Standards

    Duloxetine Impurity 60 | GNT-ST-43000

    Duloxetine Impurity 60 | GNT-ST-43000| Gentaur Distribution US, UK & EuropeSynonyms: 1-(thiophen-2-yl)ethan-1-olFormula: C6H8OSMolecular Weight: 128,19CAS: 2309-47-9
    $2.00
  • Duloxetine Impurity 58
    Gentaur Standards

    Duloxetine Impurity 58 | GNT-ST-42999

    Duloxetine Impurity 58 | GNT-ST-42999| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-((methylamino)methyl)thiophen-2-yl)ethan-1-olFormula: C8H13NOSMolecular Weight: 171,26CAS: N/A
    $2.00
  • Duloxetine Impurity 57
    Gentaur Standards

    Duloxetine Impurity 57 | GNT-ST-42998

    Duloxetine Impurity 57 | GNT-ST-42998| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5-((methylamino)methyl)thiophen-2-yl)ethan-1-olFormula: C8H13NOSMolecular Weight: 171,26CAS: N/A
    $2.00
  • Oseltamivir Phosphate EP Impurity B
    Gentaur Standards

    Oseltamivir Phosphate EP Impurity B | GNT-ST-42997

    Oseltamivir Phosphate EP Impurity B | GNT-ST-42997| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2R,3S,4R,5S)-ethyl 4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cyclohexanecarboxylateFormula: C16H29N5O4Molecular Weight: 355,43CAS: N/A
    $2.00
  • Roxadustat Impurity 3
    Gentaur Standards

    Roxadustat Impurity 3 | GNT-ST-42996

    Roxadustat Impurity 3 | GNT-ST-42996| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1,5-dibromo-4-hydroxy-7-phenoxyisoquinoline-3-carboxylateFormula: C17H11Br2NO4Molecular Weight: 453,08CAS: N/A
    $2.00
  • Sitagliptin Impurity 1
    Gentaur Standards

    Sitagliptin Impurity 1 | GNT-ST-42994

    Sitagliptin Impurity 1 | GNT-ST-42994| Gentaur Distribution US, UK & EuropeSynonyms: 3-(((ethylimino)methylene)amino)-N,N-dimethylpropan-1-amine hydrochlorideFormula: C8H17N3*X HClMolecular Weight: 155.25*X 36.46CAS: 7084-11-9(hydrochloride(1:?)
    $2.00
  • Prednisolone Impurity 26
    Gentaur Standards

    Prednisolone Impurity 26 | GNT-ST-42993

    Prednisolone Impurity 26 | GNT-ST-42993| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-((10R,13S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethoxy)-4-oxobutanoic...
    $2.00
  • Praziquantel Impurity 11
    Gentaur Standards

    Praziquantel Impurity 11 | GNT-ST-42989

    Praziquantel Impurity 11 | GNT-ST-42989| Gentaur Distribution US, UK & EuropeSynonyms: 4-oxo-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinolin-2-ium chlorideFormula: C12H15ClN2OMolecular Weight: 238,71CAS: N/A
    $2.00
  • Praziquantel Impurity 10
    Gentaur Standards

    Praziquantel Impurity 10 | GNT-ST-42988

    Praziquantel Impurity 10 | GNT-ST-42988| Gentaur Distribution US, UK & EuropeSynonyms: N-(cyclohexanecarbonyl)-N-((1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)glycineFormula: C19H26N2O3Molecular Weight: 330,43CAS: N/A
    $2.00
  • Trans-Hydroxy Praziquantel
    Gentaur Standards

    Trans-Hydroxy Praziquantel | GNT-ST-42987

    Trans-Hydroxy Praziquantel | GNT-ST-42987| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1r,4r)-4-hydroxycyclohexane-1-carbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-oneFormula: C19H24N2O3Molecular Weight: 328,41CAS: 134924-71-3
    $2.00
  • Praziquantel EP Impurity C
    Gentaur Standards

    Praziquantel EP Impurity C | GNT-ST-42986

    Praziquantel EP Impurity C | GNT-ST-42986| Gentaur Distribution US, UK & EuropeSynonyms: N-formyl-N-(2-oxo-2-(1-oxo-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)cyclohexanecarboxamideFormula: C19H22N2O4Molecular Weight: 342,39CAS: 125273-88-3
    $2.00
  • Praziquantel EP Impurity B
    Gentaur Standards

    Praziquantel EP Impurity B | GNT-ST-42985

    Praziquantel EP Impurity B | GNT-ST-42985| Gentaur Distribution US, UK & EuropeSynonyms: 2-(cyclohexanecarbonyl)-6,7-dihydro-2H-pyrazino[2,1-a]isoquinolin-4(3H)-oneFormula: C19H22N2O2Molecular Weight: 310,39CAS: 125273-86-1
    $2.00
  • Praziquantel EP Impurity A
    Gentaur Standards

    Praziquantel EP Impurity A | GNT-ST-42984

    Praziquantel EP Impurity A | GNT-ST-42984| Gentaur Distribution US, UK & EuropeSynonyms: 2-benzoyl-2,3,6,7-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4(11bH)-oneFormula: C19H18N2O2Molecular Weight: 306,36CAS: 54761-87-4
    $2.00
  • Metformin-D6 Hcl
    Gentaur Standards

    Metformin-D6 Hcl | GNT-ST-42983

    Metformin-D6 Hcl | GNT-ST-42983| Gentaur Distribution US, UK & EuropeSynonyms: Metformin-d6 HClFormula: C4H6D6ClN5Molecular Weight: 171,66CAS: 1185166-01-1
    $2.00
  • Metformin
    Gentaur Standards

    Metformin | GNT-ST-42982

    Metformin | GNT-ST-42982| Gentaur Distribution US, UK & EuropeSynonyms: 1,1-DimethylbiguanideFormula: C4H11N5Molecular Weight: 129,17CAS: 657-24-9
    $2.00
  • Dimethocaine
    Gentaur Standards

    Dimethocaine | GNT-ST-42981

    Dimethocaine | GNT-ST-42981| Gentaur Distribution US, UK & EuropeSynonyms: 3-(diethylamino)-2,2-dimethylpropyl 4-aminobenzoateFormula: C16H26N2O2Molecular Weight: 278,4CAS: 94-15-5
    $2.00
  • Ferrous Succinate Impurity 5
    Gentaur Standards

    Ferrous Succinate Impurity 5 | GNT-ST-42980

    Ferrous Succinate Impurity 5 | GNT-ST-42980| Gentaur Distribution US, UK & EuropeSynonyms: 4-bromo-1,5-dimethoxynaphthaleneFormula: C12H11BrO2Molecular Weight: 267,12CAS: 125366-89-4
    $2.00
  • Piribedil Impurity 14
    Gentaur Standards

    Piribedil Impurity 14 | GNT-ST-42979

    Piribedil Impurity 14 | GNT-ST-42979| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxy-4-((4-(pyrimidin-2-yl)piperazin-1-yl)methyl)phenolFormula: C16H20N4O2Molecular Weight: 300,36CAS: 19971-72-3
    $2.00
  • Piribedil Impurity 13
    Gentaur Standards

    Piribedil Impurity 13 | GNT-ST-42978

    Piribedil Impurity 13 | GNT-ST-42978| Gentaur Distribution US, UK & EuropeSynonyms: pyrimidin-2-olFormula: C4H4N2OMolecular Weight: 96,09CAS: 557-01-7
    $2.00
  • Mirogabalin Impurity 21
    Gentaur Standards

    Mirogabalin Impurity 21 | GNT-ST-42977

    Mirogabalin Impurity 21 | GNT-ST-42977| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1R,5R,6S,Z)-6-(aminomethyl)-3-ethylidenebicyclo[3.2.0]heptan-6-yl)acetic acidFormula: C12H19NO2Molecular Weight: 209,29CAS: N/A
    $2.00
  • Pomalidomide Impurity 16
    Gentaur Standards

    Pomalidomide Impurity 16 | GNT-ST-42976

    Pomalidomide Impurity 16 | GNT-ST-42976| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C15H13N3O5Molecular Weight: 315,28CAS: N/A
    $2.00
  • Clindamycin Impurity 89
    Gentaur Standards

    Clindamycin Impurity 89 | GNT-ST-42975

    Clindamycin Impurity 89 | GNT-ST-42975| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5R,6R)-6-(2-chloro-1-(1-methyl-4-propylpyrrolidine-2-carboxamido)propyl)-4,5-dihydroxy-2-(methoxythio)tetrahydro-2H-pyran-3-yl dihydrogen...
    $2.00
  • N-Nitroso-Terbutaline
    Gentaur Standards

    N-Nitroso-Terbutaline | GNT-ST-42974

    N-Nitroso-Terbutaline | GNT-ST-42974| Gentaur Distribution US, UK & EuropeSynonyms: N-(tert-butyl)-N-(2-(3,5-dihydroxyphenyl)-2-hydroxyethyl)nitrous amideFormula: C12H18N2O4Molecular Weight: 254,29CAS: N/A
    $2.00
  • N-Nitroso Tamsulosin
    Gentaur Standards

    N-Nitroso Tamsulosin | GNT-ST-42973

    N-Nitroso Tamsulosin | GNT-ST-42973| Gentaur Distribution US, UK & EuropeSynonyms: (R)-5-(2-((2-(2-ethoxyphenoxy)ethyl)(nitroso)amino)propyl)-2-methoxybenzenesulfonamideFormula: C20H27N3O6SMolecular Weight: 437,51CAS: 2892260-31-8
    $2.00
  • Osimertinib Impurity 25
    Gentaur Standards

    Osimertinib Impurity 25 | GNT-ST-42972

    Osimertinib Impurity 25 | GNT-ST-42972| Gentaur Distribution US, UK & EuropeSynonyms: N1-ethyl-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)benzene-1,2,4-triamineFormula: C23H26N6OMolecular Weight: 402,5CAS: N/A
    $2.00
  • Osimertinib Impurity 24
    Gentaur Standards

    Osimertinib Impurity 24 | GNT-ST-42971

    Osimertinib Impurity 24 | GNT-ST-42971| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(ethyl(methyl)amino)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylamideFormula: C26H28N6O2Molecular Weight: 456,55CAS: N/A
    $2.00
  • Osimertinib Impurity 23
    Gentaur Standards

    Osimertinib Impurity 23 | GNT-ST-42970

    Osimertinib Impurity 23 | GNT-ST-42970| Gentaur Distribution US, UK & EuropeSynonyms: N1-ethyl-5-methoxy-N1-methyl-N4-(4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)-2-nitrobenzene-1,4-diamineFormula: C23H24N6O3Molecular Weight: 432,48CAS: N/A
    $2.00
  • Osimertinib Impurity 22
    Gentaur Standards

    Osimertinib Impurity 22 | GNT-ST-42969

    Osimertinib Impurity 22 | GNT-ST-42969| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-ethoxy-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)acrylamideFormula: C25H25N5O3Molecular Weight: 443,51CAS: N/A
    $2.00
  • Quetiapine Impurity 39
    Gentaur Standards

    Quetiapine Impurity 39 | GNT-ST-42968

    Quetiapine Impurity 39 | GNT-ST-42968| Gentaur Distribution US, UK & EuropeSynonyms: phenyl (2-(phenylthio)phenyl)carbamateFormula: C19H15NO2SMolecular Weight: 321,39CAS: 111974-73-3
    $2.00
  • Quetiapine Ethyl Ether (Fumarate)
    Gentaur Standards

    Quetiapine Ethyl Ether (Fumarate) | GNT-ST-42967

    Quetiapine Ethyl Ether (Fumarate) | GNT-ST-42967| Gentaur Distribution US, UK & EuropeSynonyms: 2-{2-[2-(4-Dibenzo [b, f] [1, 4] thiazepin-11-yl-piperazin-1-yl)-ethoxy]-ethoxy}-ethane fumarate saltFormula: C27H33N3O6SMolecular Weight: 527,63CAS:...
    $2.00
  • Cefotaxime Impurity 31
    Gentaur Standards

    Cefotaxime Impurity 31 | GNT-ST-42966

    Cefotaxime Impurity 31 | GNT-ST-42966| Gentaur Distribution US, UK & EuropeSynonyms: (7R)-7-amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C8H10N2O4SMolecular Weight: 230,24CAS: N/A
    $2.00
  • Desflurane EP Impurity B
    Gentaur Standards

    Desflurane EP Impurity B | GNT-ST-42965

    Desflurane EP Impurity B | GNT-ST-42965| Gentaur Distribution US, UK & EuropeSynonyms: (2RS)-2-chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane(isofluorane)Formula: C3H2ClF5OMolecular Weight: 184,49CAS: N/A
    $2.00
  • Vonoprazan Impurity 164
    Gentaur Standards

    Vonoprazan Impurity 164 | GNT-ST-42963

    Vonoprazan Impurity 164 | GNT-ST-42963| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(5-(2-fluorophenyl)-1H-pyrrol-3-yl)-N-((E)-(5-(2-fluorophenyl)-3H-pyrrol-3-ylidene)methyl)methanimineFormula: C22H15F2N3Molecular Weight: 359,38CAS: N/A
    $2.00
  • Vildagliptin Impurity 76
    Gentaur Standards

    Vildagliptin Impurity 76 | GNT-ST-42962

    Vildagliptin Impurity 76 | GNT-ST-42962| Gentaur Distribution US, UK & EuropeSynonyms: (1s,3r,5R,7S)-3-aminoadamantan-1-yl nitrateFormula: C10H16N2O3Molecular Weight: 212,25CAS: 956508-24-0
    $2.00
  • Mirabegron D5
    Gentaur Standards

    Mirabegron D5 | GNT-ST-42960

    Mirabegron D5 | GNT-ST-42960| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-aminothiazol-4-yl)-N-(4-(2-((2-hydroxy-2-(phenyl-d5)ethyl)amino)ethyl)phenyl)acetamideFormula: C21H19D5N4O2SMolecular Weight: 401,53CAS: 1215807-38-7
    $2.00
  • Duloxetine Impurity 56
    Gentaur Standards

    Duloxetine Impurity 56 | GNT-ST-42959

    Duloxetine Impurity 56 | GNT-ST-42959| Gentaur Distribution US, UK & EuropeSynonyms: 3-(methylamino)-2,2-bis((methylamino)methyl)-1-(thiophen-2-yl)propan-1-olFormula: C12H23N3OSMolecular Weight: 257,4CAS: N/A
    $2.00
  • Calcifediol-D6
    Gentaur Standards

    Calcifediol-D6 | GNT-ST-42957

    Calcifediol-D6 | GNT-ST-42957| Gentaur Distribution US, UK & EuropeSynonyms: Calcifediol-d6Formula: C27H38D6O2Molecular Weight: 406,67CAS: 78782-98-6
    $2.00
  • Itopride Impurity 16
    Gentaur Standards

    Itopride Impurity 16 | GNT-ST-42956

    Itopride Impurity 16 | GNT-ST-42956| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(dimethylamino)ethoxy)benzaldehydeFormula: C11H15NO2Molecular Weight: 193,25CAS: 15182-92-0
    $2.00
  • Itacitinib
    Gentaur Standards

    Itacitinib | GNT-ST-42955

    Itacitinib | GNT-ST-42955| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-(1-(3-fluoro-2-(trifluoromethyl)isonicotinoyl)piperidin-4-yl)azetidin-3-yl)acetonitrileFormula: C26H23F4N9OMolecular...
    $2.00
  • Ranolazine Impurity R
    Gentaur Standards

    Ranolazine Impurity R | GNT-ST-42954

    Ranolazine Impurity R | GNT-ST-42954| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2,4-dimethylphenyl)amino)-3-(2-methoxyphenoxy)propan-2-olFormula: C18H23NO3Molecular Weight: 301,38CAS: N/A
    $2.00
  • Ixazomib Impurity N; Ixazomib Citrate
    Gentaur Standards

    Ixazomib Impurity N; Ixazomib Citrate | GNT-ST-42953

    Ixazomib Impurity N; Ixazomib Citrate | GNT-ST-42953| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2,2'-(2-(1-(2-(2,5-dichlorobenzamido)acetamido)-3-methylbutyl)-5-oxo-1,3,2-dioxaborolane-4,4-diyl)diacetic acidFormula: C20H23BCl2N2O9Molecular...
    $2.00
  • Ixazomib Impurity M
    Gentaur Standards

    Ixazomib Impurity M | GNT-ST-42952

    Ixazomib Impurity M | GNT-ST-42952| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(3-methyl-1-(2-(2,4,5-trichlorobenzamido)acetamido)butyl)boronic acidFormula: C14H18BCl3N2O4Molecular Weight: 395,47CAS: N/A
    $2.00
  • 2-Hydroxyethyl Acrylate
    Gentaur Standards

    2-Hydroxyethyl Acrylate | GNT-ST-42951

    2-Hydroxyethyl Acrylate | GNT-ST-42951| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxyethyl acrylateFormula: C5H8O3Molecular Weight: 116,12CAS: 818-61-1
    $2.00
  • Ixazomib Impurity L
    Gentaur Standards

    Ixazomib Impurity L | GNT-ST-42950

    Ixazomib Impurity L | GNT-ST-42950| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(3-methyl-1-(2-(2,3,5-trichlorobenzamido)acetamido)butyl)boronic acidFormula: C14H18BCl3N2O4Molecular Weight: 395,47CAS: N/A
    $2.00
  • Bedaquiline Fumarate Impurity 12
    Gentaur Standards

    Bedaquiline Fumarate Impurity 12 | GNT-ST-42949

    Bedaquiline Fumarate Impurity 12 | GNT-ST-42949| Gentaur Distribution US, UK & EuropeSynonyms: 6-bromo-3-((1R,2S)-4-(dimethylamino)-2-hydroxy-2-(naphthalen-1-yl)-1-phenylbutyl)quinolin-2(1H)-oneFormula: C31H29BrN2O2Molecular Weight: 541,48CAS:...
    $2.00
  • Phloroglucinol Impurity O
    Gentaur Standards

    Phloroglucinol Impurity O | GNT-ST-42948

    Phloroglucinol Impurity O | GNT-ST-42948| Gentaur Distribution US, UK & EuropeSynonyms: 4,6-dichlorobenzene-1,3-diolFormula: C6H4Cl2O2Molecular Weight: 179CAS: 137-19-9
    $2.00
  • Hydrochlorothiazide Impurity 46
    Gentaur Standards

    Hydrochlorothiazide Impurity 46 | GNT-ST-42947

    Hydrochlorothiazide Impurity 46 | GNT-ST-42947| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-2-chloro-5-sulfamoylbenzenesulfonic acidFormula: C6H7ClN2O5S2Molecular Weight: 286,7CAS: N/A
    $2.00
  • Hydrochlorothiazide Impurity 45
    Gentaur Standards

    Hydrochlorothiazide Impurity 45 | GNT-ST-42946

    Hydrochlorothiazide Impurity 45 | GNT-ST-42946| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-3-methyl-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazine-7-sulfonamide 1,1-dioxideFormula: C8H10ClN3O4S2Molecular Weight: 311,76CAS: 890-67-5
    $2.00
  • Hydrochlorothiazide Impurity 44
    Gentaur Standards

    Hydrochlorothiazide Impurity 44 | GNT-ST-42945

    Hydrochlorothiazide Impurity 44 | GNT-ST-42945| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-4-chloro-N1-(5-chloro-2,4-disulfamoylphenyl)benzene-1,3-disulfonamideFormula: C12H13Cl2N5O8S4Molecular Weight: 554,4CAS: N/A
    $2.00
  • Melphalan EP Impurity K
    Gentaur Standards

    Melphalan EP Impurity K | GNT-ST-42944

    Melphalan EP Impurity K | GNT-ST-42944| Gentaur Distribution US, UK & EuropeSynonyms: diethylamineFormula: C4H11NMolecular Weight: 73,14CAS: 109-89-7
    $2.00
  • Melphalan EP Impurity J
    Gentaur Standards

    Melphalan EP Impurity J | GNT-ST-42943

    Melphalan EP Impurity J | GNT-ST-42943| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(4-((2-(2-chloroethoxy)ethyl)(2-chloroethyl)amino)phenyl)propanoic acidFormula: C15H22Cl2N2O3Molecular Weight: 349,25CAS: 2724549-95-3
    $2.00
  • Melphalan EP Impurity I
    Gentaur Standards

    Melphalan EP Impurity I | GNT-ST-42942

    Melphalan EP Impurity I | GNT-ST-42942| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(4-((2-chloroethyl)(2-methoxyethyl)amino)phenyl)propanoic acidFormula: C14H21ClN2O3Molecular Weight: 300,78CAS: 573704-40-2
    $2.00
  • Atropine-13C-D3
    Gentaur Standards

    Atropine-13C-D3 | GNT-ST-42941

    Atropine-13C-D3 | GNT-ST-42941| Gentaur Distribution US, UK & EuropeSynonyms: Atropine-13C-D3Formula: C1613CH20D3NO3Molecular Weight: 293,38CAS: N/A
    $2.00
  • Piribedil Impurity 12
    Gentaur Standards

    Piribedil Impurity 12 | GNT-ST-42940

    Piribedil Impurity 12 | GNT-ST-42940| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxy-4-(piperazin-1-ylmethyl)phenolFormula: C12H18N2O2Molecular Weight: 222,29CAS: N/A
    $2.00
  • Tavaborole Impurity 3
    Gentaur Standards

    Tavaborole Impurity 3 | GNT-ST-42939

    Tavaborole Impurity 3 | GNT-ST-42939| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-oxybis(5-fluoro-1,3-dihydrobenzo[c][1,2]oxaborole)Formula: C14H10B2F2O3Molecular Weight: 285,85CAS: N/A
    $2.00
  • Bendamustine USP Related Compound I
    Gentaur Standards

    Bendamustine USP Related Compound I | GNT-ST-42937

    Bendamustine USP Related Compound I | GNT-ST-42937| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoateFormula: C18H25Cl2N3O2Molecular Weight: 386,32CAS: 87475-54-5
    $2.00