Gentaur Standards

  • Levofloxacin Impurity 69
    Gentaur Standards

    Levofloxacin Impurity 69 | GNT-ST-37467

    Levofloxacin Impurity 69 | GNT-ST-37467| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (S)-9,10-difluoro-2-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula:...
    $2.00
  • Levofloxacin Impurity 70
    Gentaur Standards

    Levofloxacin Impurity 70 | GNT-ST-35884

    Levofloxacin Impurity 70 | GNT-ST-35884| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9,10-difluoro-2-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...
    $2.00
  • Levofloxacin Impurity 71
    Gentaur Standards

    Levofloxacin Impurity 71 | GNT-ST-00439

    Levofloxacin Impurity 71 | GNT-ST-00439| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoateFormula: C11H8F4O3Molecular Weight: 264,18CAS: 94695-50-8
    $2.00
  • Levofloxacin Impurity 72
    Gentaur Standards

    Levofloxacin Impurity 72 | GNT-ST-38694

    Levofloxacin Impurity 72 | GNT-ST-38694| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-ethoxy-2-(2,3,4,5-tetrafluorobenzoyl)acrylateFormula: C14H12F4O4Molecular Weight: 320,24CAS:...
    $2.00
  • Levofloxacin Impurity 75
    Gentaur Standards

    Levofloxacin Impurity 75 | GNT-ST-35734

    Levofloxacin Impurity 75 | GNT-ST-35734| Gentaur Distribution US, UK & EuropeSynonyms: Levofloxacin Impurity 75Formula: C17H14BF2NO8Molecular Weight: 409,1CAS: N/A
    $2.00
  • Levofloxacin Impurity 77
    Gentaur Standards

    Levofloxacin Impurity 77 | GNT-ST-34827

    Levofloxacin Impurity 77 | GNT-ST-34827| Gentaur Distribution US, UK & EuropeSynonyms: Levofloxacin Impurity 77Formula: C17H14BF2NO8Molecular Weight: 409,1CAS: 902172-11-6
    $2.00
  • Levofloxacin Impurity 79
    Gentaur Standards

    Levofloxacin Impurity 79 | GNT-ST-52825

    Levofloxacin Impurity 79 | GNT-ST-52825| Gentaur Distribution US, UK & EuropeSynonyms: (R,Z)-3-((1-hydroxypropan-2-yl)amino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylic acidFormula:...
    $2.00
  • Levofloxacin Impurity 8
    Gentaur Standards

    Levofloxacin Impurity 8 | GNT-ST-35874

    Levofloxacin Impurity 8 | GNT-ST-35874| Gentaur Distribution US, UK & EuropeSynonyms: (R)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula:...
    $2.00
  • Levofloxacin Impurity 80
    Gentaur Standards

    Levofloxacin Impurity 80 | GNT-ST-52826

    Levofloxacin Impurity 80 | GNT-ST-52826| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-(dimethylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylic acidFormula: C12H9F4NO3Molecular Weight:...
    $2.00
  • Levofloxacin Impurity 9
    Gentaur Standards

    Levofloxacin Impurity 9 | GNT-ST-35545

    Levofloxacin Impurity 9 | GNT-ST-35545| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...
    $2.00
  • Levofloxacin Impurity I
    Gentaur Standards

    Levofloxacin Impurity I | GNT-ST-35877

    Levofloxacin Impurity I | GNT-ST-35877| Gentaur Distribution US, UK & EuropeSynonyms: (S)-ethyl 10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula:...
    $2.00
  • Levofloxacin Impurity N
    Gentaur Standards

    Levofloxacin Impurity N | GNT-ST-41090

    Levofloxacin Impurity N | GNT-ST-41090| Gentaur Distribution US, UK & EuropeSynonyms: (3S)-9,10-difluoro-3-methyl-7-oxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic...
    $2.00
  • Levofloxacin
    Gentaur Standards

    Levofloxacin | GNT-ST-35904

    Levofloxacin | GNT-ST-35904| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic...
    $2.00
  • Levofloxacin-D8
    Gentaur Standards

    Levofloxacin-D8 | GNT-ST-35935

    Levofloxacin-D8 | GNT-ST-35935| Gentaur Distribution US, UK & EuropeSynonyms: Levofloxacin-d8Formula: C18H12D8FN3O4 HClMolecular Weight: 369.42 36.46CAS: 1217716-71-6
    $2.00
  • Levomedetomidine
    Gentaur Standards

    Levomedetomidine | GNT-ST-04812

    Levomedetomidine | GNT-ST-04812| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(1-(2,3-dimethylphenyl)ethyl)-1H-imidazoleFormula: C13H16N2Molecular Weight: 200,29CAS: 119717-21-4
    $2.00
  • Levomefolinic Acid
    Gentaur Standards

    Levomefolinic Acid | GNT-ST-04755

    Levomefolinic Acid | GNT-ST-04755| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-((((S)-2-amino-5-methyl-4-oxo-3,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioic...
    $2.00
  • Levomepromazine D6
    Gentaur Standards

    Levomepromazine D6 | GNT-ST-35639

    Levomepromazine D6 | GNT-ST-35639| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-methoxy-10H-phenothiazin-10-yl)-2-methyl-N,N-bis(methyl-d3)propan-1-amineFormula: C19H18D6N2OSMolecular...
    $2.00
  • Levomepromazine Hydrochloride
    Gentaur Standards

    Levomepromazine Hydrochloride | GNT-ST-02433

    Levomepromazine Hydrochloride | GNT-ST-02433| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(2-methoxy-10H-phenothiazin-10-yl)-N,N,2-trimethylpropan-1-amine hydrochlorideFormula:...
    $2.00
  • Levomepromazine Impurity 1
    Gentaur Standards

    Levomepromazine Impurity 1 | GNT-ST-34465

    Levomepromazine Impurity 1 | GNT-ST-34465| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxy-10H-phenothiazineFormula: C13H11NOSMolecular Weight: 229,3CAS: 1771-18-2
    $2.00
  • Levomepromazine Impurity 2
    Gentaur Standards

    Levomepromazine Impurity 2 | GNT-ST-34444

    Levomepromazine Impurity 2 | GNT-ST-34444| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(2,2'-dimethoxy-10H-[3,10'-biphenothiazin]-10-yl)-N,N,2-trimethylpropan-1-amineFormula:...
    $2.00
  • Levomethadone Hydrochloride EP Impurity A
    Gentaur Standards

    Levomethadone Hydrochloride EP Impurity A | GNT-ST-02474

    Levomethadone Hydrochloride EP Impurity A | GNT-ST-02474| Gentaur Distribution US, UK & EuropeSynonyms: (S)-6-(dimethylamino)-4,4-diphenylheptan-3-oneFormula: C21H27NOMolecular Weight: 309,45CAS:...
    $2.00
  • Levomilnacipran
    Gentaur Standards

    Levomilnacipran | GNT-ST-35679

    Levomilnacipran | GNT-ST-35679| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2R)-2-(aminomethyl)-N,N-diethyl-1-phenylcyclopropanecarboxamideFormula: C15H22N2OMolecular Weight: 246,35CAS:...
    $2.00
  • Levonorgestrel Impurity 11
    Gentaur Standards

    Levonorgestrel Impurity 11 | GNT-ST-37884

    Levonorgestrel Impurity 11 | GNT-ST-37884| Gentaur Distribution US, UK & EuropeSynonyms: 18,19-Dinor-17α-pregna-2,5(10)-dien-20-yn-17-ol, 13-ethyl-3-methoxy-, (±)-Formula: C22H30O2Molecular...
    $2.00
  • Levonorgestrel Impurity 13
    Gentaur Standards

    Levonorgestrel Impurity 13 | GNT-ST-35862

    Levonorgestrel Impurity 13 | GNT-ST-35862| Gentaur Distribution US, UK & EuropeSynonyms: Levonorgestrel Impurity 13Formula: C38H54O4Molecular Weight: 574,85CAS: N/A
    $2.00
  • Levonorgestrel Impurity 18
    Gentaur Standards

    Levonorgestrel Impurity 18 | GNT-ST-54231

    Levonorgestrel Impurity 18 | GNT-ST-54231| Gentaur Distribution US, UK & EuropeSynonyms: (13S,14S)-13-ethyl-3-methoxy-1,4,11,12,13,14,15,16-octahydro-17H-cyclopenta[a]phenanthren-17-oneFormula:...
    $2.00
  • Levonorgestrel Impurity 19
    Gentaur Standards

    Levonorgestrel Impurity 19 | GNT-ST-54232

    Levonorgestrel Impurity 19 | GNT-ST-54232| Gentaur Distribution US, UK & EuropeSynonyms: (9R,13S)-13-ethyl-3-methoxy-1,4,6,7,9,11,12,13,15,16-decahydro-17H-cyclopenta[a]phenanthren-17-oneFormula:...
    $2.00
  • Levopimaric Acid
    Gentaur Standards

    Levopimaric Acid | GNT-ST-35245

    Levopimaric Acid | GNT-ST-35245| Gentaur Distribution US, UK & EuropeSynonyms: β-Pimaric Acid; L-Pimaric Acid; NSC 4827; l-Pimaric Acid; l-Sapietic Acid; Δ6,8(14)-Abietadienoic Acid;...
    $2.00
  • Levosimendan Impurity 10
    Gentaur Standards

    Levosimendan Impurity 10 | GNT-ST-49588

    Levosimendan Impurity 10 | GNT-ST-49588| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)acetamideFormula: C13H15N3O2Molecular...
    $2.00
  • Levosimendan Impurity 11
    Gentaur Standards

    Levosimendan Impurity 11 | GNT-ST-49589

    Levosimendan Impurity 11 | GNT-ST-49589| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 12
    Gentaur Standards

    Levosimendan Impurity 12 | GNT-ST-48051

    Levosimendan Impurity 12 | GNT-ST-48051| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(2-(dicyanomethylene)hydrazinyl)phenyl)-3-methyl-4-oxobutanoic acidFormula: C14H12N4O3Molecular Weight:...
    $2.00
  • Levosimendan Impurity 13
    Gentaur Standards

    Levosimendan Impurity 13 | GNT-ST-36024

    Levosimendan Impurity 13 | GNT-ST-36024| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5-methyl-6-phenyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H12N2OMolecular Weight: 188,23CAS:...
    $2.00
  • Levosimendan Impurity 14
    Gentaur Standards

    Levosimendan Impurity 14 | GNT-ST-39827

    Levosimendan Impurity 14 | GNT-ST-39827| Gentaur Distribution US, UK & EuropeSynonyms: (4-(2-azido-3-methyl-5-oxotetrahydrofuran-2-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 15
    Gentaur Standards

    Levosimendan Impurity 15 | GNT-ST-36053

    Levosimendan Impurity 15 | GNT-ST-36053| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-(ethylamino)phenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneFormula: C13H17N3OMolecular Weight:...
    $2.00
  • Levosimendan Impurity 16
    Gentaur Standards

    Levosimendan Impurity 16 | GNT-ST-35609

    Levosimendan Impurity 16 | GNT-ST-35609| Gentaur Distribution US, UK & EuropeSynonyms: (4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 18
    Gentaur Standards

    Levosimendan Impurity 18 | GNT-ST-35986

    Levosimendan Impurity 18 | GNT-ST-35986| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H13N3OMolecular Weight: 203,24CAS:...
    $2.00
  • Levosimendan Impurity 19
    Gentaur Standards

    Levosimendan Impurity 19 | GNT-ST-02756

    Levosimendan Impurity 19 | GNT-ST-02756| Gentaur Distribution US, UK & EuropeSynonyms: (R)-6-(4-aminophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H13N3OMolecular Weight: 203,24CAS:...
    $2.00
  • Levosimendan Impurity 2
    Gentaur Standards

    Levosimendan Impurity 2 | GNT-ST-01770

    Levosimendan Impurity 2 | GNT-ST-01770| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-6-phenyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H12N2OMolecular Weight: 188,23CAS: N/A
    $2.00
  • Levosimendan Impurity 20
    Gentaur Standards

    Levosimendan Impurity 20 | GNT-ST-36887

    Levosimendan Impurity 20 | GNT-ST-36887| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)hydrazono)malonamideFormula:...
    $2.00
  • Levosimendan Impurity 22
    Gentaur Standards

    Levosimendan Impurity 22 | GNT-ST-37412

    Levosimendan Impurity 22 | GNT-ST-37412| Gentaur Distribution US, UK & EuropeSynonyms: (4-((2R,3R)-2-azido-3-methyl-5-oxotetrahydrofuran-2-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 23
    Gentaur Standards

    Levosimendan Impurity 23 | GNT-ST-37507

    Levosimendan Impurity 23 | GNT-ST-37507| Gentaur Distribution US, UK & EuropeSynonyms: (4-((2S,3R)-2-azido-3-methyl-5-oxotetrahydrofuran-2-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 24
    Gentaur Standards

    Levosimendan Impurity 24 | GNT-ST-34414

    Levosimendan Impurity 24 | GNT-ST-34414| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-amino-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-2-oxoacetohydrazonoyl...
    $2.00
  • Levosimendan Impurity 25
    Gentaur Standards

    Levosimendan Impurity 25 | GNT-ST-34780

    Levosimendan Impurity 25 | GNT-ST-34780| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(4-methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 26
    Gentaur Standards

    Levosimendan Impurity 26 | GNT-ST-37281

    Levosimendan Impurity 26 | GNT-ST-37281| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)acetamideFormula: C13H15N3O2Molecular Weight:...
    $2.00
  • Levosimendan Impurity 27
    Gentaur Standards

    Levosimendan Impurity 27 | GNT-ST-37252

    Levosimendan Impurity 27 | GNT-ST-37252| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-hydroxyphenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H12N2O2Molecular Weight: 204,23CAS:...
    $2.00
  • Levosimendan Impurity 28
    Gentaur Standards

    Levosimendan Impurity 28 | GNT-ST-36405

    Levosimendan Impurity 28 | GNT-ST-36405| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)hydrazineylidene)malonamideFormula:...
    $2.00
  • Levosimendan Impurity 29
    Gentaur Standards

    Levosimendan Impurity 29 | GNT-ST-36983

    Levosimendan Impurity 29 | GNT-ST-36983| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)hydrazineylidene)malonateFormula:...
    $2.00
  • Levosimendan Impurity 30
    Gentaur Standards

    Levosimendan Impurity 30 | GNT-ST-37075

    Levosimendan Impurity 30 | GNT-ST-37075| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-aminophenyl)-3-methyl-4-oxobutanoic acidFormula: C11H13NO3Molecular Weight: 207,23CAS: 42075-29-6
    $2.00
  • Levosimendan Impurity 31
    Gentaur Standards

    Levosimendan Impurity 31 | GNT-ST-39102

    Levosimendan Impurity 31 | GNT-ST-39102| Gentaur Distribution US, UK & EuropeSynonyms: (E)-6,6'-(triaz-1-ene-1,3-diylbis(4,1-phenylene))bis(5-methyl-4,5-dihydropyridazin-3(2H)-one)Formula:...
    $2.00
  • Levosimendan Impurity 33
    Gentaur Standards

    Levosimendan Impurity 33 | GNT-ST-35013

    Levosimendan Impurity 33 | GNT-ST-35013| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N'-(dicyanomethylene)-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)nitrous...
    $2.00
  • Levosimendan Impurity 35
    Gentaur Standards

    Levosimendan Impurity 35 | GNT-ST-35515

    Levosimendan Impurity 35 | GNT-ST-35515| Gentaur Distribution US, UK & EuropeSynonyms: (R)-6-(4-chlorophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-oneFormula: C11H11ClN2OMolecular Weight:...
    $2.00
  • Levosimendan Impurity 36
    Gentaur Standards

    Levosimendan Impurity 36 | GNT-ST-34720

    Levosimendan Impurity 36 | GNT-ST-34720| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-aminophenyl)-3-methyl-4-oxobutanamideFormula: C11H14N2O2Molecular Weight: 206,25CAS: N/A
    $2.00
  • Levosimendan Impurity 38
    Gentaur Standards

    Levosimendan Impurity 38 | GNT-ST-35322

    Levosimendan Impurity 38 | GNT-ST-35322| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(4-methyl-1-nitroso-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanideFormula:...
    $2.00
  • Levosimendan Impurity 39
    Gentaur Standards

    Levosimendan Impurity 39 | GNT-ST-35608

    Levosimendan Impurity 39 | GNT-ST-35608| Gentaur Distribution US, UK & EuropeSynonyms: N'-(dicyanomethylene)-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)nitrous hydrazideFormula:...
    $2.00
  • Levosimendan Impurity 40
    Gentaur Standards

    Levosimendan Impurity 40 | GNT-ST-35604

    Levosimendan Impurity 40 | GNT-ST-35604| Gentaur Distribution US, UK & EuropeSynonyms: N'-(dicyanomethylene)-N-(4-(4-methyl-1-nitroso-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)nitrous...
    $2.00
  • Levosimendan Impurity 41
    Gentaur Standards

    Levosimendan Impurity 41 | GNT-ST-35603

    Levosimendan Impurity 41 | GNT-ST-35603| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-6-(4-nitrophenyl)-4,5-dihydropyridazin-3(2H)-oneFormula: C11H11N3O3Molecular Weight: 233,23CAS: N/A
    $2.00
  • Levosimendan Impurity 42
    Gentaur Standards

    Levosimendan Impurity 42 | GNT-ST-34877

    Levosimendan Impurity 42 | GNT-ST-34877| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-6-(4-nitrosophenyl)-4,5-dihydropyridazin-3(2H)-oneFormula: C11H11N3O2Molecular Weight: 217,23CAS:...
    $2.00