• N-Nitroso-Ozenoxacin
    Gentaur Standards

    N-Nitroso-Ozenoxacin | GNT-ST-05499

    N-Nitroso-Ozenoxacin | GNT-ST-05499| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-8-methyl-7-(5-methyl-6-(methyl(nitroso)amino)pyridin-3-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C21H20N4O4Molecular Weight: 392,42CAS: N/A
    $2.00
  • N-Nitroso-Oliceridine
    Gentaur Standards

    N-Nitroso-Oliceridine | GNT-ST-05497

    N-Nitroso-Oliceridine | GNT-ST-05497| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((3-methoxythiophen-2-yl)methyl)-N-(2-(9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl)ethyl)nitrous amideFormula: C22H29N3O3SMolecular Weight: 415,55CAS: N/A
    $2.00
  • Cetirizine Impurity 61
    Gentaur Standards

    Cetirizine Impurity 61 | GNT-ST-05496

    Cetirizine Impurity 61 | GNT-ST-05496| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-hydroxyethoxy)acetamideFormula: C4H9NO3Molecular Weight: 119,12CAS: 123-85-3
    $2.00
  • Cetirizine Impurity 59
    Gentaur Standards

    Cetirizine Impurity 59 | GNT-ST-05495

    Cetirizine Impurity 59 | GNT-ST-05495| Gentaur Distribution US, UK & EuropeSynonyms: 1-hydroxypropan-2-yl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate/2-hydroxypropyl...
    $2.00
  • Rac-Tenofovir-D7
    Gentaur Standards

    Rac-Tenofovir-D7 | GNT-ST-05494

    Rac-Tenofovir-D7 | GNT-ST-05494| Gentaur Distribution US, UK & EuropeSynonyms: rac-(((1-(6-amino-9H-purin-9-yl-8-d)propan-2-yl-1,1,2,3,3,3-d6)oxy)methyl)phosphonic acid-d7Formula: C9H7D7N5O4PMolecular Weight: 294,26CAS: N/A
    $2.00
  • Beraprost Impurity 54
    Gentaur Standards

    Beraprost Impurity 54 | GNT-ST-05493

    Beraprost Impurity 54 | GNT-ST-05493| Gentaur Distribution US, UK & EuropeSynonyms: 1H-Cyclopenta[b]benzofuran-5-butanoic acid, 2-(acetyloxy)-2,3,3a,8b-tetrahydro-1-[(1E,3R)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]-, methyl ester,...
    $2.00
  • Beraprost Impurity 53
    Gentaur Standards

    Beraprost Impurity 53 | GNT-ST-05492

    Beraprost Impurity 53 | GNT-ST-05492| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-((1R,2R,3aS,8bS)-2-acetoxy-1-((E)-4-methyl-3-oxooct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoateFormula: C27H32O6Molecular...
    $2.00
  • Beraprost Impurity 6
    Gentaur Standards

    Beraprost Impurity 6 | GNT-ST-05491

    Beraprost Impurity 6 | GNT-ST-05491| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-((1R,2R,3aS,8bS)-2-hydroxy-1-((3S,4S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoateFormula:...
    $2.00
  • Agomelatine Impurity 38
    Gentaur Standards

    Agomelatine Impurity 38 | GNT-ST-05490

    Agomelatine Impurity 38 | GNT-ST-05490| Gentaur Distribution US, UK & EuropeSynonyms: 2-(7-methoxynaphthalen-1-yl)acetonitrileFormula: C13H11NOMolecular Weight: 197,23CAS: 138113-08-3
    $2.00
  • Butylphthalide Impurity 47
    Gentaur Standards

    Butylphthalide Impurity 47 | GNT-ST-05489

    Butylphthalide Impurity 47 | GNT-ST-05489| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-hydroxy-4-methylpentyl)benzoic acidFormula: C13H18O3Molecular Weight: 222,28CAS: N/A
    $2.00
  • Tetrabenazine Impurity 8
    Gentaur Standards

    Tetrabenazine Impurity 8 | GNT-ST-05488

    Tetrabenazine Impurity 8 | GNT-ST-05488| Gentaur Distribution US, UK & EuropeSynonyms: 3-((dimethylamino)methyl)heptan-2-oneFormula: C10H21NOMolecular Weight: 171,28CAS: 63708-05-4
    $2.00
  • Glycopyrronium Bromide Impurity 17
    Gentaur Standards

    Glycopyrronium Bromide Impurity 17 | GNT-ST-05487

    Glycopyrronium Bromide Impurity 17 | GNT-ST-05487| Gentaur Distribution US, UK & EuropeSynonyms: cyclopentyl benzoateFormula: C12H14O2Molecular Weight: 190,24CAS: 32651-38-0
    $2.00
  • Glycopyrronium Bromide Impurity 21
    Gentaur Standards

    Glycopyrronium Bromide Impurity 21 | GNT-ST-05486

    Glycopyrronium Bromide Impurity 21 | GNT-ST-05486| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-cyclopentyl-2-hydroxy-2-phenylacetic acidFormula: C13H16O3Molecular Weight: 220,27CAS: 64471-43-8
    $2.00
  • Glycopyrronium Bromide Impurity 15
    Gentaur Standards

    Glycopyrronium Bromide Impurity 15 | GNT-ST-05485

    Glycopyrronium Bromide Impurity 15 | GNT-ST-05485| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyclopentyl-2-(4-cyclopentylphenyl)-2-hydroxyacetic acidFormula: C18H24O3Molecular Weight: 288,39CAS: N/A
    $2.00
  • Glycopyrronium Bromide Impurity 11
    Gentaur Standards

    Glycopyrronium Bromide Impurity 11 | GNT-ST-05484

    Glycopyrronium Bromide Impurity 11 | GNT-ST-05484| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyclopentyl-2-hydroxy-1-(3-hydroxypyrrolidin-1-yl)-2-phenylethan-1-oneFormula: C17H23NO3Molecular Weight: 289,38CAS: N/A
    $2.00
  • Puerarin Impurity 2
    Gentaur Standards

    Puerarin Impurity 2 | GNT-ST-05483

    Puerarin Impurity 2 | GNT-ST-05483| Gentaur Distribution US, UK & EuropeSynonyms: 8-((2R,3R,4R,5R)-5-((S)-1,2-dihydroxyethyl)-3,4-dihydroxytetrahydrofuran-2-yl)-7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-oneFormula: C21H20O9Molecular Weight:...
    $2.00
  • Biperiden EP Impurity E
    Gentaur Standards

    Biperiden EP Impurity E | GNT-ST-05481

    Biperiden EP Impurity E | GNT-ST-05481| Gentaur Distribution US, UK & EuropeSynonyms: 1-[(1RS,2RS,4RS)-bicyclo[2.2.1]hept-5-en-2-yl]-3(piperidin-1-yl)propan-1-oneFormula: C15H23NOMolecular Weight: 233,35CAS: N/A
    $2.00
  • Acetylcysteine-D3
    Gentaur Standards

    Acetylcysteine-D3 | GNT-ST-05480

    Acetylcysteine-D3 | GNT-ST-05480| Gentaur Distribution US, UK & EuropeSynonyms: (acetyl-d3)-L-cysteineFormula: C5H6D3NO3SMolecular Weight: 166,21CAS: 131685-11-5
    $2.00
  • Ramelteon Impurity R
    Gentaur Standards

    Ramelteon Impurity R | GNT-ST-05479

    Ramelteon Impurity R | GNT-ST-05479| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-(((8S,8'R)-2,2',6,6',7,7',8,8'-octahydro-1H,1'H-[4,7'-biindeno[5,4-b]furan]-8,8'-diyl)bis(ethane-2,1-diyl))dipropionamideFormula: C32H40N2O4Molecular Weight:...
    $2.00
  • Ramelteon Impurity Q
    Gentaur Standards

    Ramelteon Impurity Q | GNT-ST-05478

    Ramelteon Impurity Q | GNT-ST-05478| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(7,8-dihydro-6H-indeno[5,4-b]furan-8-yl)ethyl)propionamideFormula: C16H19NO2Molecular Weight: 257,33CAS: 880152-62-5
    $2.00
  • Ramelteon Impurity P
    Gentaur Standards

    Ramelteon Impurity P | GNT-ST-05477

    Ramelteon Impurity P | GNT-ST-05477| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethyl)propionamideFormula: C16H21NO2Molecular Weight: 259,34CAS: 196597-27-0
    $2.00
  • Ramelteon Impurity O
    Gentaur Standards

    Ramelteon Impurity O | GNT-ST-05476

    Ramelteon Impurity O | GNT-ST-05476| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethanamineFormula: C13H17NOMolecular Weight: 203,28CAS: 196597-81-6
    $2.00
  • Ramelteon Impurity N
    Gentaur Standards

    Ramelteon Impurity N | GNT-ST-05475

    Ramelteon Impurity N | GNT-ST-05475| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethanamineFormula: C13H17NOMolecular Weight: 203,28CAS: 1029134-73-3
    $2.00
  • Ramelteon Impurity M
    Gentaur Standards

    Ramelteon Impurity M | GNT-ST-05474

    Ramelteon Impurity M | GNT-ST-05474| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-oneFormula: C11H9BrO2Molecular Weight: 253,09CAS: 1221160-70-8
    $2.00
  • Cytarabine Impurity 75
    Gentaur Standards

    Cytarabine Impurity 75 | GNT-ST-05473

    Cytarabine Impurity 75 | GNT-ST-05473| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R,5R)-2-(4-amino-2-oxopyrimidin-1(2H)-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetateFormula: C13H17N3O7Molecular Weight: 327,29CAS: N/A
    $2.00
  • Cytarabine Impurity 74
    Gentaur Standards

    Cytarabine Impurity 74 | GNT-ST-05472

    Cytarabine Impurity 74 | GNT-ST-05472| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3R,4S,5R)-4-acetoxy-5-(4-amino-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl acetateFormula: C13H19N3O7Molecular Weight: 329,31CAS:...
    $2.00
  • Cytarabine Impurity 73
    Gentaur Standards

    Cytarabine Impurity 73 | GNT-ST-05471

    Cytarabine Impurity 73 | GNT-ST-05471| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,4S,5R)-3-acetoxy-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxytetrahydrofuran-2-yl)methyl acetateFormula: C13H17N3O7Molecular Weight: 327,29CAS: N/A
    $2.00
  • Cytarabine Impurity 72
    Gentaur Standards

    Cytarabine Impurity 72 | GNT-ST-05470

    Cytarabine Impurity 72 | GNT-ST-05470| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-bis((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dioneFormula: C14H20N2O10Molecular Weight: 376,32CAS: N/A
    $2.00
  • Cytarabine Impurity 71
    Gentaur Standards

    Cytarabine Impurity 71 | GNT-ST-05469

    Cytarabine Impurity 71 | GNT-ST-05469| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R,3R,3'R,4R,4'R,5R,5'R)-(2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(5-(acetoxymethyl)tetrahydrofuran-2,3,4-triyl) tetraacetateFormula: C26H32N2O16Molecular...
    $2.00
  • Cytarabine Impurity 70
    Gentaur Standards

    Cytarabine Impurity 70 | GNT-ST-05468

    Cytarabine Impurity 70 | GNT-ST-05468| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2R,3R,5R)-3-(acetoxymethyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)cyclopentane-1,2-diyl diacetateFormula: C16H20N2O8Molecular Weight: 368,34CAS: N/A
    $2.00
  • Cytarabine Impurity 69
    Gentaur Standards

    Cytarabine Impurity 69 | GNT-ST-05467

    Cytarabine Impurity 69 | GNT-ST-05467| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5R)-2-(acetoxymethyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl diacetateFormula: C15H18N2O9Molecular Weight: 370,31CAS: N/A
    $2.00
  • Linezolid Impurity 128
    Gentaur Standards

    Linezolid Impurity 128 | GNT-ST-05466

    Linezolid Impurity 128 | GNT-ST-05466| Gentaur Distribution US, UK & EuropeSynonyms: 1-amino-3-((3-fluoro-4-morpholinophenyl)amino)propan-2-yl acetateFormula: C15H22FN3O3Molecular Weight: 311,36CAS: N/A
    $2.00
  • Agomelatine Impurity 37
    Gentaur Standards

    Agomelatine Impurity 37 | GNT-ST-05465

    Agomelatine Impurity 37 | GNT-ST-05465| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(3-hydroxy-7-methoxynaphthalen-1-yl)ethyl)acetamideFormula: C15H17NO3Molecular Weight: 259,3CAS: 166526-99-4
    $2.00
  • Agomelatine Impurity L
    Gentaur Standards

    Agomelatine Impurity L | GNT-ST-05464

    Agomelatine Impurity L | GNT-ST-05464| Gentaur Distribution US, UK & EuropeSynonyms: bis(2-(7-methoxynaphthalen-1-yl)ethyl)amineFormula: C26H27NO2Molecular Weight: 385,5CAS: 1385018-57-4
    $2.00
  • Methotrexate Impurity 21
    Gentaur Standards

    Methotrexate Impurity 21 | GNT-ST-05463

    Methotrexate Impurity 21 | GNT-ST-05463| Gentaur Distribution US, UK & EuropeSynonyms: 6-(chloromethyl)pteridine-2,4-diamine hydrochlorideFormula: C7H7ClN6 HClMolecular Weight: 210.62 36.46CAS: 82778-08-3
    $2.00
  • Methotrexate Impurity 20
    Gentaur Standards

    Methotrexate Impurity 20 | GNT-ST-05462

    Methotrexate Impurity 20 | GNT-ST-05462| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-(((2,4-diaminopteridin-6-yl)methyl)(methyl)amino)benzamido)-5-(dimethylamino)-5-oxopentanoic acidFormula: C22H27N9O4Molecular Weight: 481,51CAS: 71074-44-7
    $2.00
  • Elagolix Impurity 98
    Gentaur Standards

    Elagolix Impurity 98 | GNT-ST-05461

    Elagolix Impurity 98 | GNT-ST-05461| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-2-phenylethyl)amino)butanoic...
    $2.00
  • Oxazole Impurity 8
    Gentaur Standards

    Oxazole Impurity 8 | GNT-ST-05460

    Oxazole Impurity 8 | GNT-ST-05460| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4,5-diphenyloxazol-2-yl)thio)-N-propylacetamideFormula: C20H20N2O2SMolecular Weight: 352,45CAS: 59716-75-5
    $2.00
  • Oxazole Impurity 7
    Gentaur Standards

    Oxazole Impurity 7 | GNT-ST-05459

    Oxazole Impurity 7 | GNT-ST-05459| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4,5-diphenyloxazol-2-yl)thio)-N-propylpropanamideFormula: C21H22N2O2SMolecular Weight: 366,48CAS: 1390537-56-0
    $2.00
  • Ibrutinib Impurity 86
    Gentaur Standards

    Ibrutinib Impurity 86 | GNT-ST-05458

    Ibrutinib Impurity 86 | GNT-ST-05458| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylateFormula: C27H30N6O3Molecular Weight: 486,58CAS: N/A
    $2.00
  • N,O-Diacetyl Serotonin
    Gentaur Standards

    N,O-Diacetyl Serotonin | GNT-ST-05456

    N,O-Diacetyl Serotonin | GNT-ST-05456| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-acetamidoethyl)-1H-indol-5-yl acetateFormula: C14H16N2O3Molecular Weight: 260,29CAS: 28026-16-6
    $2.00
  • N,O-Dimethylhydroxylamine
    Gentaur Standards

    N,O-Dimethylhydroxylamine | GNT-ST-05455

    N,O-Dimethylhydroxylamine | GNT-ST-05455| Gentaur Distribution US, UK & EuropeSynonyms: N,O-dimethylhydroxylamineFormula: C2H7NOMolecular Weight: 61,08CAS: 1117-97-1
    $2.00
  • Tedizolid Phosphate Impurity I
    Gentaur Standards

    Tedizolid Phosphate Impurity I | GNT-ST-05454

    Tedizolid Phosphate Impurity I | GNT-ST-05454| Gentaur Distribution US, UK & EuropeSynonyms: Disodium (S)-(3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl phosphateFormula: C17H14FN6Na2O6PMolecular Weight:...
    $2.00
  • Ibrutinib Impurity 85
    Gentaur Standards

    Ibrutinib Impurity 85 | GNT-ST-05453

    Ibrutinib Impurity 85 | GNT-ST-05453| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 2-hydroxypiperidine-1-carboxylateFormula: C10H19NO3Molecular Weight: 201,27CAS: 86953-81-3
    $2.00
  • δ17-Prostaglandin E1
    Gentaur Standards

    δ17-Prostaglandin E1 | GNT-ST-05452

    δ17-Prostaglandin E1 | GNT-ST-05452| Gentaur Distribution US, UK & EuropeSynonyms: Δ17-PGE1; 5,6-dihydro PGE3; 9-oxo-11α,15S-dihydroxy-prosta-13E,17Z-dien-1-oic acidFormula: C20H32O5Molecular Weight: 352,5CAS: 7046-45-9
    $2.00
  • Bambuterol EP Impurity F
    Gentaur Standards

    Bambuterol EP Impurity F | GNT-ST-05451

    Bambuterol EP Impurity F | GNT-ST-05451| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-(tert-butylamino)acetyl)-1,3-phenylene bis(dimethylcarbamate)Formula: C18H27N3O5Molecular Weight: 365,42CAS: 112935-94-1
    $2.00
  • γ-Ionone
    Gentaur Standards

    γ-Ionone | GNT-ST-05450

    γ-Ionone | GNT-ST-05450| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2,2-dimethyl-6-methylenecyclohexyl)but-3-en-2-oneFormula: C13H20OMolecular Weight: 192,3CAS: 79-76-5
    $2.00
  • Vitamin E Impurity 81
    Gentaur Standards

    Vitamin E Impurity 81 | GNT-ST-05447

    Vitamin E Impurity 81 | GNT-ST-05447| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S)-2,3,4,6,7-pentamethyl-2-(4,8,12-trimethyltridecyl)-2,3-dihydrobenzofuran-5-yl acetateFormula: C31H52O3Molecular Weight: 472,74CAS: N/A
    $2.00
  • Vitamin D3 Decanoate
    Gentaur Standards

    Vitamin D3 Decanoate | GNT-ST-05446

    Vitamin D3 Decanoate | GNT-ST-05446| Gentaur Distribution US, UK & EuropeSynonyms: (S,Z)-3-((E)-2-((1R,3aS,7aR)-7a-methyl-1-((R)-6-methylheptan-2-yl)hexahydro-1H-inden-4(2H)-ylidene)ethylidene)-4-methylenecyclohexyl decanoateFormula:...
    $2.00
  • Vitamin D3 -26,26,26,27,27,27-D6
    Gentaur Standards

    Vitamin D3 -26,26,26,27,27,27-D6 | GNT-ST-05445

    Vitamin D3 -26,26,26,27,27,27-D6 | GNT-ST-05445| Gentaur Distribution US, UK & EuropeSynonyms: (S,Z)-3-(2-((1R,3aS,7aR,E)-7a-methyl-1-((R)-6-(methyl-d3)heptan-2-yl-7,7,7-d3)octahydro-4H-inden-4-ylidene)ethylidene)-4-methylenecyclohexan-1-olFormula:...
    $2.00
  • Vitamin D2 Impurity 8
    Gentaur Standards

    Vitamin D2 Impurity 8 | GNT-ST-05444

    Vitamin D2 Impurity 8 | GNT-ST-05444| Gentaur Distribution US, UK & EuropeSynonyms: 3,5-dinitrobenzoic acidFormula: C7H4N2O6Molecular Weight: 212,12CAS: 99-34-3
    $2.00
  • Vitamin D2 Impurity 6
    Gentaur Standards

    Vitamin D2 Impurity 6 | GNT-ST-05443

    Vitamin D2 Impurity 6 | GNT-ST-05443| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3,5-dinitrobenzoateFormula: C9H8N2O6Molecular Weight: 240,17CAS: 618-71-3
    $2.00
  • Vitamin D2 Impurity 3
    Gentaur Standards

    Vitamin D2 Impurity 3 | GNT-ST-05442

    Vitamin D2 Impurity 3 | GNT-ST-05442| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(methylamino)benzoateFormula: C9H11NO2Molecular Weight: 165,19CAS: 18358-63-9
    $2.00
  • Vitamin K1-D7
    Gentaur Standards

    Vitamin K1-D7 | GNT-ST-05441

    Vitamin K1-D7 | GNT-ST-05441| Gentaur Distribution US, UK & EuropeSynonyms: 2-(methyl-d3)-3-((7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalene-1,4-dione-5,6,7,8-d4Formula: C31H39D7O2Molecular Weight: 457,74CAS: 1233937-39-7
    $2.00
  • Vitamin D2 Impurity 2
    Gentaur Standards

    Vitamin D2 Impurity 2 | GNT-ST-05440

    Vitamin D2 Impurity 2 | GNT-ST-05440| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(dimethylamino)benzoateFormula: C10H13NO2Molecular Weight: 179,22CAS: 1202-25-1
    $2.00
  • Dipivefrine EP Impurity E
    Gentaur Standards

    Dipivefrine EP Impurity E | GNT-ST-05439

    Dipivefrine EP Impurity E | GNT-ST-05439| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(methylamino)acetyl)-1,2-phenylene bis(2,2-dimethylpropanoate)Formula: C19H27NO5Molecular Weight: 349,42CAS: 52245-00-8
    $2.00
  • Vitamin H; Biotin
    Gentaur Standards

    Vitamin H; Biotin | GNT-ST-05438

    Vitamin H; Biotin | GNT-ST-05438| Gentaur Distribution US, UK & EuropeSynonyms: 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoic acidFormula: C10H16N2O3SMolecular Weight: 244,31CAS: 58-85-5
    $2.00
  • Ethyl Hexadec-9-Enoate
    Gentaur Standards

    Ethyl Hexadec-9-Enoate | GNT-ST-05437

    Ethyl Hexadec-9-Enoate | GNT-ST-05437| Gentaur Distribution US, UK & EuropeSynonyms: ethyl hexadec-9-enoateFormula: C18H34O2Molecular Weight: 282,46CAS: 54546-22-4
    $2.00
  • Ethyl 9-Bromononanoate
    Gentaur Standards

    Ethyl 9-Bromononanoate | GNT-ST-05434

    Ethyl 9-Bromononanoate | GNT-ST-05434| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 9-bromononanoateFormula: C11H21BrO2Molecular Weight: 265,19CAS: 28598-81-4
    $2.00
  • Esomeprazole Impurity 57
    Gentaur Standards

    Esomeprazole Impurity 57 | GNT-ST-05433

    Esomeprazole Impurity 57 | GNT-ST-05433| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chloromethyl)-3,5-dimethyl-4-nitropyridineFormula: C8H9ClN2O2Molecular Weight: 200,62CAS: 153476-68-7
    $2.00
  • Finerenone Impurity 36
    Gentaur Standards

    Finerenone Impurity 36 | GNT-ST-05432

    Finerenone Impurity 36 | GNT-ST-05432| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-carbamoyl-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridin-4-yl)-3-methoxybenzoic acidFormula: C21H23N3O5Molecular Weight: 397,43CAS: N/A
    $2.00
  • 1- (Methylamino) Hexan-3-One
    Gentaur Standards

    1- (Methylamino) Hexan-3-One | GNT-ST-05431

    1-(Methylamino)Hexan-3-One | GNT-ST-05431| Gentaur Distribution US, UK & EuropeSynonyms: 1-(methylamino)hexan-3-oneFormula: C7H15NOMolecular Weight: 129,2CAS: 32373-08-3
    $2.00
  • 1- (Furan-2-Yl) -2-Hydroxyethanone
    Gentaur Standards

    1- (Furan-2-Yl) -2-Hydroxyethanone | GNT-ST-05430

    1-(Furan-2-Yl)-2-Hydroxyethanone | GNT-ST-05430| Gentaur Distribution US, UK & EuropeSynonyms: 1-(furan-2-yl)-2-hydroxyethanoneFormula: C6H6O3Molecular Weight: 126,11CAS: 17678-19-2
    $2.00
  • Butylphthalide Impurity 39
    Gentaur Standards

    Butylphthalide Impurity 39 | GNT-ST-05429

    Butylphthalide Impurity 39 | GNT-ST-05429| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(pent-1-en-1-yl)benzoic acidFormula: C12H14O2Molecular Weight: 190,24CAS: 129780-59-2
    $2.00
  • Butylphthalide Impurity 38
    Gentaur Standards

    Butylphthalide Impurity 38 | GNT-ST-05428

    Butylphthalide Impurity 38 | GNT-ST-05428| Gentaur Distribution US, UK & EuropeSynonyms: 2-hexanoylbenzoic acidFormula: C13H16O3Molecular Weight: 220,27CAS: 857538-11-5
    $2.00
  • Butylphthalide Impurity 37
    Gentaur Standards

    Butylphthalide Impurity 37 | GNT-ST-05427

    Butylphthalide Impurity 37 | GNT-ST-05427| Gentaur Distribution US, UK & EuropeSynonyms: 2-butyrylbenzoic acidFormula: C11H12O3Molecular Weight: 192,21CAS: 19666-03-6
    $2.00
  • Butylphthalide Impurity 36
    Gentaur Standards

    Butylphthalide Impurity 36 | GNT-ST-05426

    Butylphthalide Impurity 36 | GNT-ST-05426| Gentaur Distribution US, UK & EuropeSynonyms: 2-propionylbenzoic acidFormula: C10H10O3Molecular Weight: 178,19CAS: 2360-45-4
    $2.00
  • Mirabegron Impurity 56
    Gentaur Standards

    Mirabegron Impurity 56 | GNT-ST-05425

    Mirabegron Impurity 56 | GNT-ST-05425| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(4-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)formamideFormula: C17H20N2O2Molecular Weight: 284,36CAS: N/A
    $2.00
  • Mirabegron Impurity 55
    Gentaur Standards

    Mirabegron Impurity 55 | GNT-ST-05424

    Mirabegron Impurity 55 | GNT-ST-05424| Gentaur Distribution US, UK & EuropeSynonyms: Mirabegron Impurity 55Formula: C32H38N4OMolecular Weight: 494,68CAS: N/A
    $2.00
  • Mirabegron Impurity 54
    Gentaur Standards

    Mirabegron Impurity 54 | GNT-ST-05423

    Mirabegron Impurity 54 | GNT-ST-05423| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-N-(4-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)-5-methylthiazole-4-carboxamideFormula: C21H24N4O2SMolecular Weight: 396,51CAS: N/A
    $2.00
  • Apremilast Impurity 114
    Gentaur Standards

    Apremilast Impurity 114 | GNT-ST-05422

    Apremilast Impurity 114 | GNT-ST-05422| Gentaur Distribution US, UK & EuropeSynonyms: 2-acetamido-6-((1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethoxy)carbonyl)benzoic acidFormula: C22H25NO9SMolecular Weight: 479,5CAS: N/A
    $2.00
  • Apomorphine EP Impurity A
    Gentaur Standards

    Apomorphine EP Impurity A | GNT-ST-05421

    Apomorphine EP Impurity A | GNT-ST-05421| Gentaur Distribution US, UK & EuropeSynonyms: (R)-10-methoxy-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinolin-11-olFormula: C18H19NO2Molecular Weight: 281,35CAS: N/A
    $2.00
  • Cytidine-5′-Triphosphate
    Gentaur Standards

    Cytidine-5′-Triphosphate | GNT-ST-05420

    Cytidine-5′-Triphosphate | GNT-ST-05420| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl tetrahydrogen triphosphateFormula: C9H16N3O14P3Molecular Weight:...
    $2.00
  • Cytidine 3' (2) -Monophosphate
    Gentaur Standards

    Cytidine 3' (2) -Monophosphate | GNT-ST-05419

    Cytidine 3'(2)-Monophosphate | GNT-ST-05419| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl dihydrogen...
    $2.00
  • Cytidine
    Gentaur Standards

    Cytidine | GNT-ST-05418

    Cytidine | GNT-ST-05418| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-oneFormula: C9H13N3O5Molecular Weight: 243,22CAS: 65-46-3
    $2.00
  • Muramic Acid
    Gentaur Standards

    Muramic Acid | GNT-ST-05417

    Muramic Acid | GNT-ST-05417| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((2S,3R,4R,5S,6R)-3-amino-2,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-4-yl)oxy)propanoic acidFormula: C9H17NO7Molecular Weight: 251,24CAS: 1114-41-6
    $2.00
  • Patulin-13C3
    Gentaur Standards

    Patulin-13C3 | GNT-ST-05416

    Patulin-13C3 | GNT-ST-05416| Gentaur Distribution US, UK & EuropeSynonyms: Patulin-13C3Formula: C413C3H6O4Molecular Weight: 157,1CAS: 748133-69-9
    $2.00
  • Patulin
    Gentaur Standards

    Patulin | GNT-ST-05415

    Patulin | GNT-ST-05415| Gentaur Distribution US, UK & EuropeSynonyms: NSC 8120; Clairformin; NSC 32951; Terinin; Mycoin C; Expansin; Penicidin; 4-?hydroxy-?4H-?furo[3,?2-?c]pyran-?2(6H)-?oneFormula: C7H6O4Molecular Weight: 154,12CAS: 149-29-1
    $2.00
  • Galiellalactone
    Gentaur Standards

    Galiellalactone | GNT-ST-05413

    Galiellalactone | GNT-ST-05413| Gentaur Distribution US, UK & EuropeSynonyms: (2a1S,4S,5aR,7aR)-2a1-hydroxy-4-methyl-4,5,5a,6,7,7a-hexahydroindeno[1,7-bc]furan-2(2a1H)-oneFormula: C11H14O3Molecular Weight: 194,23CAS: 133613-71-5
    $2.00
  • Cysteamine Impurity 1
    Gentaur Standards

    Cysteamine Impurity 1 | GNT-ST-05412

    Cysteamine Impurity 1 | GNT-ST-05412| Gentaur Distribution US, UK & EuropeSynonyms: thiomorpholin-2-olFormula: C4H9NOSMolecular Weight: 119,18CAS: 2097678-00-5
    $2.00
  • Cysteine Impurity 5; Edaravone Impurity 25
    Gentaur Standards

    Cysteine Impurity 5; Edaravone Impurity 25 | GNT-ST-05411

    Cysteine Impurity 5; Edaravone Impurity 25 | GNT-ST-05411| Gentaur Distribution US, UK & EuropeSynonyms: S-(2-carboxy-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)ethyl)-L-cysteineFormula: C16H19N3O5SMolecular Weight: 365,4CAS: N/A
    $2.00
  • Cysteine Impurity 4
    Gentaur Standards

    Cysteine Impurity 4 | GNT-ST-05410

    Cysteine Impurity 4 | GNT-ST-05410| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,5-dihydrofuran-2-carboxamido)-3-mercaptopropanoic acidFormula: C8H11NO4SMolecular Weight: 217,24CAS: N/A
    $2.00
  • Cysteine Impurity 2
    Gentaur Standards

    Cysteine Impurity 2 | GNT-ST-05409

    Cysteine Impurity 2 | GNT-ST-05409| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(acetylthio)-2-(N-ethylacetamido)propanoic acidFormula: C9H15NO4SMolecular Weight: 233,28CAS: N/A
    $2.00
  • Cysteine Impurity 1
    Gentaur Standards

    Cysteine Impurity 1 | GNT-ST-05408

    Cysteine Impurity 1 | GNT-ST-05408| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-acetamido-3-((2-((carboxymethyl)amino)acetyl)thio)propanoic acidFormula: C9H14N2O6SMolecular Weight: 278,28CAS: N/A
    $2.00
  • Ibrutinib Impurity 84
    Gentaur Standards

    Ibrutinib Impurity 84 | GNT-ST-05407

    Ibrutinib Impurity 84 | GNT-ST-05407| Gentaur Distribution US, UK & EuropeSynonyms: 4-phenoxybenzoic acidFormula: C13H10O3Molecular Weight: 214,22CAS: 2215-77-2
    $2.00
  • Sitagliptin Impurity 83
    Gentaur Standards

    Sitagliptin Impurity 83 | GNT-ST-05406

    Sitagliptin Impurity 83 | GNT-ST-05406| Gentaur Distribution US, UK & EuropeSynonyms: 1-morpholino-4-(2,4,5-trifluorophenyl)butane-1,3-dioneFormula: C14H14F3NO3Molecular Weight: 301,27CAS: 2248445-00-1
    $2.00
  • Sitagliptin Impurity 145
    Gentaur Standards

    Sitagliptin Impurity 145 | GNT-ST-05405

    Sitagliptin Impurity 145 | GNT-ST-05405| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-oneFormula: C16H14F6N4OMolecular Weight: 392,31CAS: N/A
    $2.00
  • Sitagliptin Impurity 81
    Gentaur Standards

    Sitagliptin Impurity 81 | GNT-ST-05404

    Sitagliptin Impurity 81 | GNT-ST-05404| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N'-(2-chloroacetyl)acetohydrazideFormula: C4H6Cl2N2O2Molecular Weight: 185CAS: 89124-06-1
    $2.00
  • Tazobactam Impurity K
    Gentaur Standards

    Tazobactam Impurity K | GNT-ST-05403

    Tazobactam Impurity K | GNT-ST-05403| Gentaur Distribution US, UK & EuropeSynonyms: (2S,6R)-benzhydryl 3-chloro-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylateFormula: C21H20ClNO3SMolecular Weight: 401,91CAS: N/A
    $2.00
  • Tazobactam Impurity J
    Gentaur Standards

    Tazobactam Impurity J | GNT-ST-05402

    Tazobactam Impurity J | GNT-ST-05402| Gentaur Distribution US, UK & EuropeSynonyms: (2R,6R)-benzhydryl 3-methyl-8-oxo-3-(1H-1,2,3-triazol-1-yl)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylateFormula: C23H22N4O3SMolecular Weight: 434,51CAS: N/A
    $2.00
  • Tazobactam Impurity I
    Gentaur Standards

    Tazobactam Impurity I | GNT-ST-05401

    Tazobactam Impurity I | GNT-ST-05401| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5R)-benzhydryl 3-(chloromethyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylateFormula: C21H20ClNO3SMolecular Weight: 401,91CAS: 115546-67-3
    $2.00