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  • Simmiparib Impurity 1
    Gentaur Standards

    Simmiparib Impurity 1 | GNT-ST-54465

    Simmiparib Impurity 1 | GNT-ST-54465| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(5-methyl-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine-7-carbonyl)benzyl)phthalazin-1(2H)-oneFormula: C23H19F3N6O2Molecular Weight:...
    $2.00
  • Remimazolam Impurity 4
    Gentaur Standards

    Remimazolam Impurity 4 | GNT-ST-54464

    Remimazolam Impurity 4 | GNT-ST-54464| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-((S)-7-bromo-2-(((R)-2-hydroxypropyl)amino)-5-(pyridin-2-yl)-3H-benzo[e][1,4]diazepin-3-yl)propanoateFormula: C21H23BrN4O3Molecular Weight: 459,34CAS:...
    $2.00
  • Baclofen Impurity 37
    Gentaur Standards

    Baclofen Impurity 37 | GNT-ST-54463

    Baclofen Impurity 37 | GNT-ST-54463| Gentaur Distribution US, UK & EuropeSynonyms: methyl (E)-3-(4-chlorophenyl)acrylateFormula: C10H9ClO2Molecular Weight: 196,63CAS: N/A
    $2.00
  • Baclofen Impurity 36
    Gentaur Standards

    Baclofen Impurity 36 | GNT-ST-54462

    Baclofen Impurity 36 | GNT-ST-54462| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(4-chlorophenyl)acrylic acidFormula: C9H7ClO2Molecular Weight: 182,6CAS: N/A
    $2.00
  • Baclofen Impurity 35
    Gentaur Standards

    Baclofen Impurity 35 | GNT-ST-54461

    Baclofen Impurity 35 | GNT-ST-54461| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(3-chlorophenyl)acrylic acidFormula: C9H7ClO2Molecular Weight: 182,6CAS: N/A
    $2.00
  • Baclofen Impurity 34
    Gentaur Standards

    Baclofen Impurity 34 | GNT-ST-54460

    Baclofen Impurity 34 | GNT-ST-54460| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(2-chlorophenyl)acrylic acidFormula: C9H7ClO2Molecular Weight: 182,6CAS: N/A
    $2.00
  • Loxoprofen Impurity 156
    Gentaur Standards

    Loxoprofen Impurity 156 | GNT-ST-54459

    Loxoprofen Impurity 156 | GNT-ST-54459| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,2'-(((3-oxo-[1,1'-bi(cyclopentylidene)]-2,2'-diyl)bis(methylene))bis(4,1-phenylene))dipropionic acidFormula: C30H34O5Molecular Weight: 474,6CAS: N/A
    $2.00
  • Berberine Impurity 25
    Gentaur Standards

    Berberine Impurity 25 | GNT-ST-54458

    Berberine Impurity 25 | GNT-ST-54458| Gentaur Distribution US, UK & EuropeSynonyms: 2,9,10-trimethoxy-3-(sulfooxy)-5,6-dihydroisoquinolino[3,2-a]isoquinolin-7-ium chlorideFormula: C20H20ClNO7SMolecular Weight: 453,89CAS: 1334431-48-9
    $2.00
  • Berberine Impurity 24
    Gentaur Standards

    Berberine Impurity 24 | GNT-ST-54457

    Berberine Impurity 24 | GNT-ST-54457| Gentaur Distribution US, UK & EuropeSynonyms: 9-(((2S,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-10-methoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium...
    $2.00
  • Thalifendine-10-O-D-glucuronide
    Gentaur Standards

    Thalifendine-10-O-D-glucuronide | GNT-ST-54456

    Thalifendine-10-O-D-glucuronide | GNT-ST-54456| Gentaur Distribution US, UK & EuropeSynonyms: 10-(((2S,3R,4S,5S,6S)-6-carboxy-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-9-methoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium...
    $2.00
  • Puberulic acid
    Gentaur Standards

    Puberulic acid | GNT-ST-54455

    Puberulic acid | GNT-ST-54455| Gentaur Distribution US, UK & EuropeSynonyms: 3,4,6-trihydroxy-5-oxocyclohepta-1,3,6-triene-1-carboxylic acidFormula: C8H6O6Molecular Weight: 198,13CAS: 99-23-0
    $2.00
  • Baclofen Impurity 33
    Gentaur Standards

    Baclofen Impurity 33 | GNT-ST-54454

    Baclofen Impurity 33 | GNT-ST-54454| Gentaur Distribution US, UK & EuropeSynonyms: 1-chloro-4-(dimethoxymethyl)benzeneFormula: C9H11ClO2Molecular Weight: 186,64CAS: N/A
    $2.00
  • Linagliptin nitroso Impurity 182
    Gentaur Standards

    Linagliptin nitroso Impurity 182 | GNT-ST-54453

    Linagliptin nitroso Impurity 182 | GNT-ST-54453| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-N-(1-nitrosopiperidin-3-yl)nitrous...
    $2.00
  • Linagliptin nitroso Impurity 181
    Gentaur Standards

    Linagliptin nitroso Impurity 181 | GNT-ST-54452

    Linagliptin nitroso Impurity 181 | GNT-ST-54452| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)-N-(piperidin-3-yl)nitrous amideFormula:...
    $2.00
  • Sildenafil Impurity 290
    Gentaur Standards

    Sildenafil Impurity 290 | GNT-ST-54451

    Sildenafil Impurity 290 | GNT-ST-54451| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-methyl-1H-imidazol-5-yl)acetic acidFormula: C6H8N2O2Molecular Weight: 140,14CAS: 4200-48-0
    $2.00
  • Sildenafil Impurity 289
    Gentaur Standards

    Sildenafil Impurity 289 | GNT-ST-54450

    Sildenafil Impurity 289 | GNT-ST-54450| Gentaur Distribution US, UK & EuropeSynonyms: 2-(5-methyl-1H-pyrazol-3-yl)acetic acidFormula: C6H8N2O2Molecular Weight: 140,14CAS: 41669-06-1
    $2.00
  • Venlafaxine Impurity 53
    Gentaur Standards

    Venlafaxine Impurity 53 | GNT-ST-54449

    Venlafaxine Impurity 53 | GNT-ST-54449| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-(cyclohex-1-en-1-yl)-2-(dimethylamino)ethyl)phenolFormula: C16H23NOMolecular Weight: 245,37CAS: N/A
    $2.00
  • Haloperidol Impurity 58
    Gentaur Standards

    Haloperidol Impurity 58 | GNT-ST-54448

    Haloperidol Impurity 58 | GNT-ST-54448| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-chlorophenyl)-1-(4-(4-(4-(4-chlorophenyl)-4-hydroxy-1-oxidopiperidin-1-yl)butanoyl)phenyl)-4-hydroxypiperidine 1-oxideFormula: C32H36Cl2N2O5Molecular Weight:...
    $2.00
  • Haloperidol-d4 N-Oxide
    Gentaur Standards

    Haloperidol-d4 N-Oxide | GNT-ST-54447

    Haloperidol-d4 N-Oxide | GNT-ST-54447| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-chlorophenyl-2,3,5,6-d4)-1-(4-(4-fluorophenyl)-4-oxobutyl)-4-hydroxypiperidine 1-oxideFormula: C21H19D4ClFNO3Molecular Weight: 395,89CAS: N/A
    $2.00
  • N-Nitroso Alectinib
    Gentaur Standards

    N-Nitroso Alectinib | GNT-ST-54446

    N-Nitroso Alectinib | GNT-ST-54446| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-dimethyl-8-(4-morpholinopiperidin-1-yl)-5-nitroso-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C30H33N5O3Molecular Weight: 511,63CAS: N/A
    $2.00
  • Alectinib Impurity 24
    Gentaur Standards

    Alectinib Impurity 24 | GNT-ST-54445

    Alectinib Impurity 24 | GNT-ST-54445| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-dimethyl-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carboxamideFormula: C30H36N4O3Molecular Weight: 500,64CAS: N/A
    $2.00
  • Alectinib Impurity 23
    Gentaur Standards

    Alectinib Impurity 23 | GNT-ST-54444

    Alectinib Impurity 23 | GNT-ST-54444| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-dimethyl-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-5a,11a-epoxybenzo[b]carbazole-3-carbonitrileFormula: C30H34N4O3Molecular Weight: 498,63CAS:...
    $2.00
  • Alectinib-d8
    Gentaur Standards

    Alectinib-d8 | GNT-ST-54443

    Alectinib-d8 | GNT-ST-54443| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-dimethyl-8-(4-(morpholino-d8)piperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C30H26D8N4O2Molecular Weight: 490,68CAS: N/A
    $2.00
  • Alectinib-d5
    Gentaur Standards

    Alectinib-d5 | GNT-ST-54442

    Alectinib-d5 | GNT-ST-54442| Gentaur Distribution US, UK & EuropeSynonyms: 9-(ethyl-d5)-6,6-dimethyl-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C30H29D5N4O2Molecular Weight: 487,66CAS: N/A
    $2.00
  • Alectinib-d6
    Gentaur Standards

    Alectinib-d6 | GNT-ST-54441

    Alectinib-d6 | GNT-ST-54441| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-bis(methyl-d3)-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C30H28D6N4O2Molecular Weight: 488,66CAS: N/A
    $2.00
  • 3-hydroxy-3-methylpentanedioic acid
    Gentaur Standards

    3-hydroxy-3-methylpentanedioic acid | GNT-ST-54440

    3-hydroxy-3-methylpentanedioic acid | GNT-ST-54440| Gentaur Distribution US, UK & EuropeSynonyms: 3-hydroxy-3-methylpentanedioic acidFormula: C6H10O5Molecular Weight: 162,14CAS: 503-49-1
    $2.00
  • Ertapenem Impurity 53
    Gentaur Standards

    Ertapenem Impurity 53 | GNT-ST-54439

    Ertapenem Impurity 53 | GNT-ST-54439| Gentaur Distribution US, UK & EuropeSynonyms: 3-((2S,4S)-4-mercaptopyrrolidine-2-carboxamido)benzoic acidFormula: C12H14N2O3SMolecular Weight: 266,32CAS: 219909-82-7
    $2.00
  • Picosulfate Impurity 52
    Gentaur Standards

    Picosulfate Impurity 52 | GNT-ST-54438

    Picosulfate Impurity 52 | GNT-ST-54438| Gentaur Distribution US, UK & EuropeSynonyms: bis(4-hydroxyphenyl)(pyridin-2-yl)methyl hydrogen sulfateFormula: C18H15NO6SMolecular Weight: 373,38CAS: N/A
    $2.00
  • Picosulfate Impurity 51
    Gentaur Standards

    Picosulfate Impurity 51 | GNT-ST-54437

    Picosulfate Impurity 51 | GNT-ST-54437| Gentaur Distribution US, UK & EuropeSynonyms: (((methylsulfonyl)oxy)(pyridin-2-yl)methylene)bis(4,1-phenylene) bis(hydrogen sulfate)Formula: C19H17NO11S3Molecular Weight: 531,52CAS: N/A
    $2.00
  • Picosulfate Impurity 50
    Gentaur Standards

    Picosulfate Impurity 50 | GNT-ST-54436

    Picosulfate Impurity 50 | GNT-ST-54436| Gentaur Distribution US, UK & EuropeSynonyms: bis(4-hydroxyphenyl)(pyridin-2-yl)methyl methanesulfonateFormula: C19H17NO5SMolecular Weight: 371,41CAS: N/A
    $2.00
  • Remimazolam Impurity 3
    Gentaur Standards

    Remimazolam Impurity 3 | GNT-ST-54435

    Remimazolam Impurity 3 | GNT-ST-54435| Gentaur Distribution US, UK & EuropeSynonyms: methyl (S)-5-((4-bromo-2-picolinoylphenyl)amino)-4-((tert-butoxycarbonyl)amino)-5-oxopentanoateFormula: C23H26BrN3O6Molecular Weight: 520,38CAS: N/A
    $2.00
  • Remimazolam Impurity 2
    Gentaur Standards

    Remimazolam Impurity 2 | GNT-ST-54434

    Remimazolam Impurity 2 | GNT-ST-54434| Gentaur Distribution US, UK & EuropeSynonyms: methyl (S)-4-amino-5-((4-bromo-2-picolinoylphenyl)amino)-5-oxopentanoateFormula: C18H18BrN3O4Molecular Weight: 420,26CAS: N/A
    $2.00
  • Remimazolam Impurity 1
    Gentaur Standards

    Remimazolam Impurity 1 | GNT-ST-54433

    Remimazolam Impurity 1 | GNT-ST-54433| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-((S)-7-bromo-2-(((S)-2-hydroxypropyl)amino)-5-(pyridin-2-yl)-3H-benzo[e][1,4]diazepin-3-yl)propanoateFormula: C21H23BrN4O3Molecular Weight: 459,34CAS:...
    $2.00
  • Haloperidol Impurity 56
    Gentaur Standards

    Haloperidol Impurity 56 | GNT-ST-54432

    Haloperidol Impurity 56 | GNT-ST-54432| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-(4-chlorophenyl)-1,2,3,6-tetrahydropyridineFormula: C18H18ClNMolecular Weight: 283,8CAS: 231958-20-6
    $2.00
  • Haloperidol Impurity 55
    Gentaur Standards

    Haloperidol Impurity 55 | GNT-ST-54431

    Haloperidol Impurity 55 | GNT-ST-54431| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-(4-bromophenyl)piperidin-4-olFormula: C18H20BrNOMolecular Weight: 346,27CAS: 16332-18-6
    $2.00
  • Haloperidol Impurity 54
    Gentaur Standards

    Haloperidol Impurity 54 | GNT-ST-54430

    Haloperidol Impurity 54 | GNT-ST-54430| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-(4-chlorophenyl)piperidin-4-olFormula: C18H20ClNOMolecular Weight: 301,81CAS: 56108-25-9
    $2.00
  • ethyl (E) -3- (methylamino) acrylate
    Gentaur Standards

    ethyl (E) -3- (methylamino) acrylate | GNT-ST-54429

    ethyl (E)-3-(methylamino)acrylate | GNT-ST-54429| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (E)-3-(methylamino)acrylateFormula: C6H11NO2Molecular Weight: 129,16CAS: N/A
    $2.00
  • 2,3,4,5-tetrafluoro-N-methylbenzamide
    Gentaur Standards

    2,3,4,5-tetrafluoro-N-methylbenzamide | GNT-ST-54428

    2,3,4,5-tetrafluoro-N-methylbenzamide | GNT-ST-54428| Gentaur Distribution US, UK & EuropeSynonyms: 2,3,4,5-tetrafluoro-N-methylbenzamideFormula: C8H5F4NOMolecular Weight: 207,13CAS: 129725-50-4
    $2.00
  • Acetylcysteine Impurity 43
    Gentaur Standards

    Acetylcysteine Impurity 43 | GNT-ST-54427

    Acetylcysteine Impurity 43 | GNT-ST-54427| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S)-2-((tert-butoxycarbonyl)amino)-3-(3-fluoro-4-nitrophenyl)butanoic acidFormula: C15H19FN2O6Molecular Weight: 342,32CAS: 2467738-84-5
    $2.00
  • Eperisone Impurity 34
    Gentaur Standards

    Eperisone Impurity 34 | GNT-ST-54425

    Eperisone Impurity 34 | GNT-ST-54425| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,5-diethylphenyl)propan-1-oneFormula: C13H18OMolecular Weight: 190,29CAS: 1806363-55-2
    $2.00
  • Fruquintinib Impurity 22
    Gentaur Standards

    Fruquintinib Impurity 22 | GNT-ST-54424

    Fruquintinib Impurity 22 | GNT-ST-54424| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1,2-bis(2-carboxy-4,5-dimethoxyphenyl)diazene 1-oxideFormula: C18H18N2O9Molecular Weight: 406,35CAS: N/A
    $2.00
  • Fruquintinib Impurity 21
    Gentaur Standards

    Fruquintinib Impurity 21 | GNT-ST-54423

    Fruquintinib Impurity 21 | GNT-ST-54423| Gentaur Distribution US, UK & EuropeSynonyms: 6,6'-(diazene-1,2-diyl)bis(3,4-dimethoxybenzoic acid)Formula: C18H18N2O8Molecular Weight: 390,35CAS: 860749-26-4
    $2.00
  • Fruquintinib Impurity 20
    Gentaur Standards

    Fruquintinib Impurity 20 | GNT-ST-54422

    Fruquintinib Impurity 20 | GNT-ST-54422| Gentaur Distribution US, UK & EuropeSynonyms: 6,6'-(hydrazine-1,2-diyl)bis(3,4-dimethoxybenzoic acid)Formula: C18H20N2O8Molecular Weight: 392,36CAS: N/A
    $2.00
  • Fruquintinib Impurity 19
    Gentaur Standards

    Fruquintinib Impurity 19 | GNT-ST-54421

    Fruquintinib Impurity 19 | GNT-ST-54421| Gentaur Distribution US, UK & EuropeSynonyms: 4,5-dimethoxy-2-nitrosobenzoic acidFormula: C9H9NO5Molecular Weight: 211,17CAS: N/A
    $2.00
  • Fruquintinib Impurity 18
    Gentaur Standards

    Fruquintinib Impurity 18 | GNT-ST-54420

    Fruquintinib Impurity 18 | GNT-ST-54420| Gentaur Distribution US, UK & EuropeSynonyms: 2-((diaminomethyl)amino)-4,5-dimethoxybenzoic acidFormula: C10H15N3O4Molecular Weight: 241,25CAS: N/A
    $2.00
  • Zeaxanthin Impurity 3
    Gentaur Standards

    Zeaxanthin Impurity 3 | GNT-ST-54419

    Zeaxanthin Impurity 3 | GNT-ST-54419| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3S)-6-((3E,5E,7E,9E,11E,13E,15Z,17E)-18-((1S,4S,6R)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1...
    $2.00
  • Penehyclidine Impurity 14
    Gentaur Standards

    Penehyclidine Impurity 14 | GNT-ST-54418

    Penehyclidine Impurity 14 | GNT-ST-54418| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyclopentyl-2-phenyloxiraneFormula: C13H16OMolecular Weight: 188,27CAS: N/A
    $2.00
  • Fruquintinib Impurity 17
    Gentaur Standards

    Fruquintinib Impurity 17 | GNT-ST-54417

    Fruquintinib Impurity 17 | GNT-ST-54417| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-((aminomethylene)amino)-4,5-dimethoxybenzoic acidFormula: C10H12N2O4Molecular Weight: 224,22CAS: N/A
    $2.00
  • Fruquintinib Impurity 16
    Gentaur Standards

    Fruquintinib Impurity 16 | GNT-ST-54416

    Fruquintinib Impurity 16 | GNT-ST-54416| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-N-(iminomethyl)-4,5-dimethoxybenzamideFormula: C10H13N3O3Molecular Weight: 223,23CAS: N/A
    $2.00
  • Fruquintinib Impurity 15
    Gentaur Standards

    Fruquintinib Impurity 15 | GNT-ST-54415

    Fruquintinib Impurity 15 | GNT-ST-54415| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-6,7-dimethoxyquinazolin-4(1H)-oneFormula: C10H11N3O3Molecular Weight: 221,22CAS: 247573-12-2
    $2.00
  • Fruquintinib Impurity 14
    Gentaur Standards

    Fruquintinib Impurity 14 | GNT-ST-54414

    Fruquintinib Impurity 14 | GNT-ST-54414| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-7,8-dimethoxyquinazolin-4(3H)-oneFormula: C10H11N3O3Molecular Weight: 221,22CAS: N/A
    $2.00
  • Fruquintinib Impurity 13
    Gentaur Standards

    Fruquintinib Impurity 13 | GNT-ST-54413

    Fruquintinib Impurity 13 | GNT-ST-54413| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethoxy-6,7-dimethoxyquinazolineFormula: C12H14N2O3Molecular Weight: 234,26CAS: 679784-77-1
    $2.00
  • Fruquintinib Impurity 12
    Gentaur Standards

    Fruquintinib Impurity 12 | GNT-ST-54412

    Fruquintinib Impurity 12 | GNT-ST-54412| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-4,5-dimethoxybenzamideFormula: C9H12N2O3Molecular Weight: 196,21CAS: 5004-88-6
    $2.00
  • Fruquintinib Impurity 11
    Gentaur Standards

    Fruquintinib Impurity 11 | GNT-ST-54411

    Fruquintinib Impurity 11 | GNT-ST-54411| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-amino-4,5-dimethoxybenzamido)-4,5-dimethoxybenzoic acidFormula: C18H20N2O7Molecular Weight: 376,37CAS: N/A
    $2.00
  • Fruquintinib Impurity 10
    Gentaur Standards

    Fruquintinib Impurity 10 | GNT-ST-54410

    Fruquintinib Impurity 10 | GNT-ST-54410| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(ethylamino)-4,5-dimethoxybenzoateFormula: C13H19NO4Molecular Weight: 253,3CAS: N/A
    $2.00
  • Fruquintinib Impurity 9
    Gentaur Standards

    Fruquintinib Impurity 9 | GNT-ST-54409

    Fruquintinib Impurity 9 | GNT-ST-54409| Gentaur Distribution US, UK & EuropeSynonyms: 2-(ethylamino)-4,5-dimethoxybenzoic acidFormula: C11H15NO4Molecular Weight: 225,24CAS: N/A
    $2.00
  • Fruquintinib Impurity 8
    Gentaur Standards

    Fruquintinib Impurity 8 | GNT-ST-54408

    Fruquintinib Impurity 8 | GNT-ST-54408| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-amino-4,5-dimethoxybenzoateFormula: C11H15NO4Molecular Weight: 225,24CAS: 20323-74-4
    $2.00
  • Ilaprazole Impurity 141
    Gentaur Standards

    Ilaprazole Impurity 141 | GNT-ST-54407

    Ilaprazole Impurity 141 | GNT-ST-54407| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(((4-methoxy-3-methylpyridin-2-yl)methyl)thio)-1H-benzo[d]imidazol-5-yl)-1H-pyrrol-3-amineFormula: C19H19N5OSMolecular Weight: 365,46CAS: N/A
    $2.00
  • Fruquintinib Impurity 7
    Gentaur Standards

    Fruquintinib Impurity 7 | GNT-ST-54406

    Fruquintinib Impurity 7 | GNT-ST-54406| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-diamino-3,4-dimethoxybenzoic acidFormula: C9H12N2O4Molecular Weight: 212,21CAS: N/A
    $2.00
  • Fruquintinib Impurity 6
    Gentaur Standards

    Fruquintinib Impurity 6 | GNT-ST-54405

    Fruquintinib Impurity 6 | GNT-ST-54405| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-dimethoxy-2,6-dinitrobenzoic acidFormula: C9H8N2O8Molecular Weight: 272,17CAS: N/A
    $2.00
  • Fruquintinib Impurity 5
    Gentaur Standards

    Fruquintinib Impurity 5 | GNT-ST-54404

    Fruquintinib Impurity 5 | GNT-ST-54404| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-dimethoxy-5-nitrobenzoic acidFormula: C9H9NO6Molecular Weight: 227,17CAS: 91004-48-7
    $2.00
  • Fruquintinib Impurity 4
    Gentaur Standards

    Fruquintinib Impurity 4 | GNT-ST-54403

    Fruquintinib Impurity 4 | GNT-ST-54403| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-dimethoxy-2-nitrobenzoic acidFormula: C9H9NO6Molecular Weight: 227,17CAS: 79025-28-8
    $2.00
  • Fruquintinib Impurity 3
    Gentaur Standards

    Fruquintinib Impurity 3 | GNT-ST-54402

    Fruquintinib Impurity 3 | GNT-ST-54402| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4,5-dimethoxy-2-nitrobenzoateFormula: C11H13NO6Molecular Weight: 255,23CAS: 100905-33-7
    $2.00
  • Guaifenesin Impurity 18
    Gentaur Standards

    Guaifenesin Impurity 18 | GNT-ST-54401

    Guaifenesin Impurity 18 | GNT-ST-54401| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-oxybis(1-chloropropan-2-ol)Formula: C6H12Cl2O3Molecular Weight: 203,06CAS: 37554-04-4
    $2.00
  • Cyanocobalamin Impurity 107
    Gentaur Standards

    Cyanocobalamin Impurity 107 | GNT-ST-54399

    Cyanocobalamin Impurity 107 | GNT-ST-54399| Gentaur Distribution US, UK & EuropeSynonyms: Cyanocobalamin Impurity 107Formula: C63H88CoN14O15PMolecular Weight: 1371,39CAS: N/A
    $2.00
  • Rosuvastatin Impurity 206
    Gentaur Standards

    Rosuvastatin Impurity 206 | GNT-ST-54398

    Rosuvastatin Impurity 206 | GNT-ST-54398| Gentaur Distribution US, UK & EuropeSynonyms: (4R,6S)-6-(chloromethyl)tetrahydro-2H-pyran-2,4-diolFormula: C6H11ClO3Molecular Weight: 166,6CAS: 714963-27-6
    $2.00
  • Cefprozil Impurity 24
    Gentaur Standards

    Cefprozil Impurity 24 | GNT-ST-54397

    Cefprozil Impurity 24 | GNT-ST-54397| Gentaur Distribution US, UK & EuropeSynonyms: (3R,6R)-3-((2R,5R)-5-ethyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)-6-(4-hydroxyphenyl)piperazine-2,5-dioneFormula: C18H19N3O5SMolecular Weight:...
    $2.00
  • Guaifenesin Impurity 17
    Gentaur Standards

    Guaifenesin Impurity 17 | GNT-ST-54396

    Guaifenesin Impurity 17 | GNT-ST-54396| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-hydroxy-3-(2-methoxyphenoxy)propoxy)propane-1,2-diolFormula: C13H20O6Molecular Weight: 272,3CAS: N/A
    $2.00
  • Guaifenesin Impurity 16
    Gentaur Standards

    Guaifenesin Impurity 16 | GNT-ST-54395

    Guaifenesin Impurity 16 | GNT-ST-54395| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1-hydroxy-2-(2-methoxyphenoxy)ethoxy)methyl)propane-1,3-diolFormula: C13H20O6Molecular Weight: 272,3CAS: N/A
    $2.00
  • Guaifenesin Impurity 15
    Gentaur Standards

    Guaifenesin Impurity 15 | GNT-ST-54394

    Guaifenesin Impurity 15 | GNT-ST-54394| Gentaur Distribution US, UK & EuropeSynonyms: 3-((1-hydroxy-3-(2-methoxyphenoxy)propan-2-yl)oxy)propane-1,2-diolFormula: C13H20O6Molecular Weight: 272,3CAS: N/A
    $2.00
  • Guaifenesin Impurity 14
    Gentaur Standards

    Guaifenesin Impurity 14 | GNT-ST-54393

    Guaifenesin Impurity 14 | GNT-ST-54393| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(1,2-phenylenebis(oxy))bis(propane-1,2-diol)Formula: C12H18O6Molecular Weight: 258,27CAS: N/A
    $2.00
  • Ruxolitinib Impurity 93
    Gentaur Standards

    Ruxolitinib Impurity 93 | GNT-ST-54392

    Ruxolitinib Impurity 93 | GNT-ST-54392| Gentaur Distribution US, UK & EuropeSynonyms: bis(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methaneFormula: C13H8Cl2N6Molecular Weight: 319,15CAS: N/A
    $2.00
  • Hydrochlorothiazide Impurity 57
    Gentaur Standards

    Hydrochlorothiazide Impurity 57 | GNT-ST-54391

    Hydrochlorothiazide Impurity 57 | GNT-ST-54391| Gentaur Distribution US, UK & EuropeSynonyms: 4-aminobenzene-1,3-disulfonamideFormula: C6H9N3O4S2Molecular Weight: 251,28CAS: 40642-90-8
    $2.00
  • Regorafenib Impurity 144
    Gentaur Standards

    Regorafenib Impurity 144 | GNT-ST-54390

    Regorafenib Impurity 144 | GNT-ST-54390| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6-(methylamino)picolinamideFormula: C7H8ClN3OMolecular Weight: 185,61CAS: N/A
    $2.00
  • Erdosteine Impurity 11
    Gentaur Standards

    Erdosteine Impurity 11 | GNT-ST-54388

    Erdosteine Impurity 11 | GNT-ST-54388| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-chloroacetyl)thio)acetic acidFormula: C4H5ClO3SMolecular Weight: 168,59CAS: N/A
    $2.00
  • Erdosteine Impurity 10
    Gentaur Standards

    Erdosteine Impurity 10 | GNT-ST-54387

    Erdosteine Impurity 10 | GNT-ST-54387| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-hydroxyacetyl)thio)acetic acidFormula: C4H6O4SMolecular Weight: 150,15CAS: N/A
    $2.00
  • Erdosteine Impurity 9
    Gentaur Standards

    Erdosteine Impurity 9 | GNT-ST-54386

    Erdosteine Impurity 9 | GNT-ST-54386| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-N-(2-oxotetrahydrothiophen-3-yl)acetamideFormula: C6H9NO3SMolecular Weight: 175,2CAS: 2862564-28-9
    $2.00
  • Alectinib Impurity 19
    Gentaur Standards

    Alectinib Impurity 19 | GNT-ST-54385

    Alectinib Impurity 19 | GNT-ST-54385| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-5-hydroxy-6,6-dimethyl-8-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C30H34N4O3Molecular Weight: 498,63CAS:...
    $2.00
  • Alectinib Impurity 18
    Gentaur Standards

    Alectinib Impurity 18 | GNT-ST-54384

    Alectinib Impurity 18 | GNT-ST-54384| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-dimethyl-10-(4-morpholinopiperidin-1-yl)-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C30H34N4O2Molecular Weight: 482,63CAS:...
    $2.00
  • Iloprost Impurity 6
    Gentaur Standards

    Iloprost Impurity 6 | GNT-ST-54383

    Iloprost Impurity 6 | GNT-ST-54383| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((E)-4-methyl-3-oxooct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acidFormula: C22H30O4Molecular Weight: 358,48CAS: N/A
    $2.00
  • Iloprost Impurity 5
    Gentaur Standards

    Iloprost Impurity 5 | GNT-ST-54382

    Iloprost Impurity 5 | GNT-ST-54382| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,4S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acidFormula: C22H32O4Molecular Weight:...
    $2.00
  • Aurantioobtusin
    Gentaur Standards

    Aurantioobtusin | GNT-ST-54380

    Aurantioobtusin | GNT-ST-54380| Gentaur Distribution US, UK & EuropeSynonyms: 1,3,7-trihydroxy-2,8-dimethoxy-6-methylanthracene-9,10-dioneFormula: C17H14O7Molecular Weight: 330,29CAS: 67979-25-3
    $2.00
  • Iloprost Impurity 3
    Gentaur Standards

    Iloprost Impurity 3 | GNT-ST-54379

    Iloprost Impurity 3 | GNT-ST-54379| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoateFormula: C25H38O4Molecular Weight:...
    $2.00
  • Tegoprazan Impurity 13
    Gentaur Standards

    Tegoprazan Impurity 13 | GNT-ST-54377

    Tegoprazan Impurity 13 | GNT-ST-54377| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((7-fluorochroman-4-yl)oxy)-N,N,2-trimethyl-1H-benzo[d]imidazole-6-carboxamideFormula: C20H20FN3O3Molecular Weight: 369,4CAS: N/A
    $2.00
  • propyl methacrylate
    Gentaur Standards

    propyl methacrylate | GNT-ST-54376

    propyl methacrylate | GNT-ST-54376| Gentaur Distribution US, UK & EuropeSynonyms: propyl methacrylateFormula: C7H12O2Molecular Weight: 128,17CAS: 2210-28-8
    $2.00
  • Allyl Methacrylate
    Gentaur Standards

    Allyl Methacrylate | GNT-ST-54375

    Allyl Methacrylate | GNT-ST-54375| Gentaur Distribution US, UK & EuropeSynonyms: allyl methacrylateFormula: C7H10O2Molecular Weight: 126,16CAS: 96-05-9
    $2.00
  • Bempedoic Acid Impurity 62
    Gentaur Standards

    Bempedoic Acid Impurity 62 | GNT-ST-54374

    Bempedoic Acid Impurity 62 | GNT-ST-54374| Gentaur Distribution US, UK & EuropeSynonyms: 5,8-dihydroxy-2,14-dimethylpentadecane-2,4,12,14-tetracarboxylic acidFormula: C21H36O10Molecular Weight: 448,51CAS: N/A
    $2.00
  • Oxyphenisatine Impurity 3
    Gentaur Standards

    Oxyphenisatine Impurity 3 | GNT-ST-54372

    Oxyphenisatine Impurity 3 | GNT-ST-54372| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-chloro-3-(4-hydroxyphenyl)-2-oxoindolin-3-yl)phenyl butyrateFormula: C24H20ClNO4Molecular Weight: 421,88CAS: N/A
    $2.00
  • Oxyphenisatine Impurity 2
    Gentaur Standards

    Oxyphenisatine Impurity 2 | GNT-ST-54371

    Oxyphenisatine Impurity 2 | GNT-ST-54371| Gentaur Distribution US, UK & EuropeSynonyms: (5-chloro-2-oxoindoline-3,3-diyl)bis(4,1-phenylene) dibutyrateFormula: C28H26ClNO5Molecular Weight: 491,97CAS: N/A
    $2.00
  • Oxyphenisatine Impurity 1
    Gentaur Standards

    Oxyphenisatine Impurity 1 | GNT-ST-54370

    Oxyphenisatine Impurity 1 | GNT-ST-54370| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(4-acetoxyphenyl)-5-chloro-2-oxoindolin-3-yl)phenyl butyrateFormula: C26H22ClNO5Molecular Weight: 463,91CAS: N/A
    $2.00
  • Iloprost Impurity 1
    Gentaur Standards

    Iloprost Impurity 1 | GNT-ST-54369

    Iloprost Impurity 1 | GNT-ST-54369| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4R,5R,6aS,E)-5-hydroxy-4-((3R,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)hexahydropentalen-2(1H)-ylidene)pentanoic acidFormula: C22H32O4Molecular Weight:...
    $2.00
  • Hydroxychloroquine Sulfate Nitroso Impurity 63
    Gentaur Standards

    Hydroxychloroquine Sulfate Nitroso Impurity 63 | GNT-ST-54368

    Hydroxychloroquine Sulfate Nitroso Impurity 63 | GNT-ST-54368| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-((7-chloroquinolin-4-yl)amino)pentyl)-N-ethylnitrous amideFormula: C16H21ClN4OMolecular Weight: 320,82CAS: N/A
    $2.00
  • Hydroxychloroquine Sulfate Nitroso Impurity 62
    Gentaur Standards

    Hydroxychloroquine Sulfate Nitroso Impurity 62 | GNT-ST-54367

    Hydroxychloroquine Sulfate Nitroso Impurity 62 | GNT-ST-54367| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-((7-chloroquinolin-4-yl)amino)pentyl)-N-(2-hydroxyethyl)nitrous amideFormula: C16H21ClN4O2Molecular Weight: 336,82CAS: N/A
    $2.00