Gentaur Standards

  • Letrozole Impurity 26
    Gentaur Standards

    Letrozole Impurity 26 | GNT-ST-21745

    Letrozole Impurity 26 | GNT-ST-21745| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4-cyanophenyl)(1H-1,2,4-triazol-1-yl)methyl)benzamideFormula: C17H13N5OMolecular Weight: 303,32CAS:...
    $0.10
  • Letrozole Impurity 27
    Gentaur Standards

    Letrozole Impurity 27 | GNT-ST-21744

    Letrozole Impurity 27 | GNT-ST-21744| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzamideFormula: C17H15N5O2Molecular Weight: 321,33CAS: 2170106-13-3
    $0.10
  • Letrozole Impurity 28
    Gentaur Standards

    Letrozole Impurity 28 | GNT-ST-21743

    Letrozole Impurity 28 | GNT-ST-21743| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4-carbamoylphenyl)(1H-1,2,4-triazol-1-yl)methyl)benzoic acidFormula: C17H14N4O3Molecular Weight: 322,32CAS:...
    $0.10
  • Letrozole Impurity 3
    Gentaur Standards

    Letrozole Impurity 3 | GNT-ST-46882

    Letrozole Impurity 3 | GNT-ST-46882| Gentaur Distribution US, UK & EuropeSynonyms: 1-Bromomethyl-3-cyanobenzeneFormula: C8H6BrNMolecular Weight: 196,04CAS: 28188-41-2
    $0.10
  • Letrozole Impurity 35
    Gentaur Standards

    Letrozole Impurity 35 | GNT-ST-21748

    Letrozole Impurity 35 | GNT-ST-21748| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-bis(4-cyanobenzyl)-1H-1,2,4-triazol-2-ium chlorideFormula: C18H14ClN5Molecular Weight: 335,79CAS: N/A
    $0.10
  • Letrozole Impurity 36
    Gentaur Standards

    Letrozole Impurity 36 | GNT-ST-21747

    Letrozole Impurity 36 | GNT-ST-21747| Gentaur Distribution US, UK & EuropeSynonyms: 4-(chloromethyl)benzonitrileFormula: C8H6ClNMolecular Weight: 151,59CAS: 874-86-2
    $0.10
  • Letrozole Impurity 37
    Gentaur Standards

    Letrozole Impurity 37 | GNT-ST-21756

    Letrozole Impurity 37 | GNT-ST-21756| Gentaur Distribution US, UK & EuropeSynonyms: 4-(chloro(1H-1,2,4-triazol-1-yl)methyl)benzonitrileFormula: C10H7ClN4Molecular Weight: 218,64CAS: 2451658-74-3
    $0.10
  • Letrozole Impurity 38
    Gentaur Standards

    Letrozole Impurity 38 | GNT-ST-21755

    Letrozole Impurity 38 | GNT-ST-21755| Gentaur Distribution US, UK & EuropeSynonyms: 4-(dichloromethyl)benzonitrileFormula: C8H5Cl2NMolecular Weight: 186,04CAS: 74231-65-5
    $0.10
  • Letrozole Impurity 39
    Gentaur Standards

    Letrozole Impurity 39 | GNT-ST-21754

    Letrozole Impurity 39 | GNT-ST-21754| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4H-1,2,4-triazol-4-yl)methyl)benzonitrileFormula: C10H8N4Molecular Weight: 184,2CAS: 112809-27-5
    $0.10
  • Letrozole Impurity 4
    Gentaur Standards

    Letrozole Impurity 4 | GNT-ST-21753

    Letrozole Impurity 4 | GNT-ST-21753| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-(1-(1H-1,2,4-triazol-1-yl)ethane-1,2-diyl)dibenzonitrileFormula: C18H13N5Molecular Weight: 299,33CAS: N/A
    $0.10
  • Letrozole Impurity 40
    Gentaur Standards

    Letrozole Impurity 40 | GNT-ST-21752

    Letrozole Impurity 40 | GNT-ST-21752| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-((4-cyanophenyl)(1H-1,2,4-triazol-1-yl)methyl)benzoateFormula: C18H14N4O2Molecular Weight: 318,33CAS:...
    $0.10
  • Letrozole Impurity 41
    Gentaur Standards

    Letrozole Impurity 41 | GNT-ST-21751

    Letrozole Impurity 41 | GNT-ST-21751| Gentaur Distribution US, UK & EuropeSynonyms: 4-(chloromethyl)benzamideFormula: C8H8ClNOMolecular Weight: 169,61CAS: 84545-14-2
    $0.10
  • Letrozole Impurity 42
    Gentaur Standards

    Letrozole Impurity 42 | GNT-ST-21750

    Letrozole Impurity 42 | GNT-ST-21750| Gentaur Distribution US, UK & EuropeSynonyms: 3-((1H-1,2,4-triazol-1-yl)methyl)benzonitrileFormula: C10H8N4Molecular Weight: 184,2CAS: 876728-37-9
    $0.10
  • Letrozole Impurity 43
    Gentaur Standards

    Letrozole Impurity 43 | GNT-ST-21749

    Letrozole Impurity 43 | GNT-ST-21749| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1H-1,2,4-triazol-1-yl)methyl)benzonitrileFormula: C10H8N4Molecular Weight: 184,2CAS: 876316-41-5
    $0.10
  • Letrozole Impurity 44
    Gentaur Standards

    Letrozole Impurity 44 | GNT-ST-21758

    Letrozole Impurity 44 | GNT-ST-21758| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4H-1,2,4-triazol-4-yl)methyl)benzamideFormula: C10H10N4OMolecular Weight: 202,21CAS: N/A
    $0.10
  • Letrozole Impurity 45
    Gentaur Standards

    Letrozole Impurity 45 | GNT-ST-21759

    Letrozole Impurity 45 | GNT-ST-21759| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-((1H-1,2,4-triazol-1-yl)methyl)benzoateFormula: C11H11N3O2Molecular Weight: 217,22CAS: 870766-45-3
    $0.10
  • Letrozole Impurity 46
    Gentaur Standards

    Letrozole Impurity 46 | GNT-ST-21757

    Letrozole Impurity 46 | GNT-ST-21757| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-((1H-1,2,4-triazol-1-yl)methyl)benzoateFormula: C12H13N3O2Molecular Weight: 231,25CAS: 160388-64-7
    $0.10
  • Letrozole Impurity 47
    Gentaur Standards

    Letrozole Impurity 47 | GNT-ST-05282

    Letrozole Impurity 47 | GNT-ST-05282| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-chlorobenzyl)-1H-1,2,4-triazoleFormula: C9H8ClN3Molecular Weight: 193,63CAS: 46209-39-6
    $0.10
  • Letrozole Impurity 48
    Gentaur Standards

    Letrozole Impurity 48 | GNT-ST-21760

    Letrozole Impurity 48 | GNT-ST-21760| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4-bromophenyl)(1H-1,2,4-triazol-1-yl)methyl)benzonitrileFormula: C16H11BrN4Molecular Weight: 339,19CAS:...
    $0.10
  • Letrozole Impurity 49
    Gentaur Standards

    Letrozole Impurity 49 | GNT-ST-37803

    Letrozole Impurity 49 | GNT-ST-37803| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-((4-cyanophenyl)(1H-1,2,4-triazol-1-yl)methyl)benzoateFormula: C19H16N4O2Molecular Weight: 332,36CAS:...
    $0.10
  • Letrozole Impurity 5
    Gentaur Standards

    Letrozole Impurity 5 | GNT-ST-21761

    Letrozole Impurity 5 | GNT-ST-21761| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzoic acidFormula: C17H13N3O4Molecular Weight: 323,3CAS: 1644566-39-1
    $0.10
  • Letrozole Impurity 50
    Gentaur Standards

    Letrozole Impurity 50 | GNT-ST-50896

    Letrozole Impurity 50 | GNT-ST-50896| Gentaur Distribution US, UK & EuropeSynonyms: 4-(dibromomethyl)benzonitrileFormula: C8H5Br2NMolecular Weight: 274,94CAS: 67013-55-2
    $0.10
  • Letrozole Impurity 51
    Gentaur Standards

    Letrozole Impurity 51 | GNT-ST-50897

    Letrozole Impurity 51 | GNT-ST-50897| Gentaur Distribution US, UK & EuropeSynonyms: 1-(bis(4-cyanophenyl)(hydroxy)methyl)-1H-1,2,4-triazole 4-oxideFormula: C17H11N5O2Molecular Weight: 317,3CAS:...
    $0.10
  • Letrozole Impurity 52
    Gentaur Standards

    Letrozole Impurity 52 | GNT-ST-21762

    Letrozole Impurity 52 | GNT-ST-21762| Gentaur Distribution US, UK & EuropeSynonyms: 4-(di(1H-1,2,4-triazol-1-yl)methyl)benzonitrileFormula: C12H9N7Molecular Weight: 251,25CAS: 305861-48-7
    $0.10
  • Letrozole Impurity 53
    Gentaur Standards

    Letrozole Impurity 53 | GNT-ST-50783

    Letrozole Impurity 53 | GNT-ST-50783| Gentaur Distribution US, UK & EuropeSynonyms: 1-(bis(4-cyanophenyl)methyl)-1H-1,2,4-triazole 2,4-dioxideFormula: C17H11N5O2Molecular Weight: 317,3CAS: N/A
    $0.10
  • Letrozole Impurity 54
    Gentaur Standards

    Letrozole Impurity 54 | GNT-ST-21765

    Letrozole Impurity 54 | GNT-ST-21765| Gentaur Distribution US, UK & EuropeSynonyms: 1-(bis(4-cyanophenyl)methyl)-1H-1,2,4-triazole 1-oxideFormula: C17H11N5OMolecular Weight: 301,3CAS: N/A
    $0.10
  • Letrozole Impurity 55
    Gentaur Standards

    Letrozole Impurity 55 | GNT-ST-21764

    Letrozole Impurity 55 | GNT-ST-21764| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4-cyanophenyl)(4H-1,2,4-triazol-4-yl)methyl)benzamideFormula: C17H13N5OMolecular Weight: 303,32CAS:...
    $0.10
  • Letrozole Impurity 56
    Gentaur Standards

    Letrozole Impurity 56 | GNT-ST-21763

    Letrozole Impurity 56 | GNT-ST-21763| Gentaur Distribution US, UK & EuropeSynonyms: 4-((1H-1,2,4-triazol-1-yl)methyl)benzamideFormula: C10H10N4OMolecular Weight: 202,21CAS: 1461654-89-6
    $0.10
  • Letrozole Impurity 57
    Gentaur Standards

    Letrozole Impurity 57 | GNT-ST-37762

    Letrozole Impurity 57 | GNT-ST-37762| Gentaur Distribution US, UK & EuropeSynonyms: 4-((4H-1,2,4-triazol-4-yl)methyl)benzoic acidFormula: C10H9N3O2Molecular Weight: 203,2CAS: 1250126-45-4
    $0.10
  • Letrozole Impurity 58
    Gentaur Standards

    Letrozole Impurity 58 | GNT-ST-37102

    Letrozole Impurity 58 | GNT-ST-37102| Gentaur Distribution US, UK & EuropeSynonyms: 1-(bis(4-cyanophenyl)methyl)-1H-1,2,4-triazole 4-oxideFormula: C17H11N5OMolecular Weight: 301,31CAS: N/A
    $0.10
  • Letrozole Impurity 6
    Gentaur Standards

    Letrozole Impurity 6 | GNT-ST-21776

    Letrozole Impurity 6 | GNT-ST-21776| Gentaur Distribution US, UK & EuropeSynonyms: 4,4',4''-(2-(1H-1,2,4-triazol-1-yl)propane-1,2,3-triyl)tribenzonitrileFormula: C26H18N6Molecular Weight:...
    $0.10
  • Letrozole Impurity 7
    Gentaur Standards

    Letrozole Impurity 7 | GNT-ST-21774

    Letrozole Impurity 7 | GNT-ST-21774| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-(hydroxymethylene)dibenzonitrileFormula: C15H10N2OMolecular Weight: 234,25CAS: 134521-16-7
    $0.10
  • Letrozole Impurity 8
    Gentaur Standards

    Letrozole Impurity 8 | GNT-ST-21773

    Letrozole Impurity 8 | GNT-ST-21773| Gentaur Distribution US, UK & EuropeSynonyms: (2-Cyanophenyl)methyl BromideFormula: C8H6BrNMolecular Weight: 196,04CAS: 22115-41-9
    $0.10
  • Letrozole Impurity C
    Gentaur Standards

    Letrozole Impurity C | GNT-ST-21772

    Letrozole Impurity C | GNT-ST-21772| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-Cyanobenzyl)-1,2,4-triazoleFormula: C10H8N4Molecular Weight: 184,2CAS: 112809-25-3
    $0.10
  • Letrozole Impurity D
    Gentaur Standards

    Letrozole Impurity D | GNT-ST-21771

    Letrozole Impurity D | GNT-ST-21771| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-methylenedibenzonitrileFormula: C15H10N2Molecular Weight: 218,25CAS: 10466-37-2
    $0.10
  • Letrozole Impurity F
    Gentaur Standards

    Letrozole Impurity F | GNT-ST-21770

    Letrozole Impurity F | GNT-ST-21770| Gentaur Distribution US, UK & EuropeSynonyms: bis(4-bromophenyl)methanoneFormula: C13H8Br2OMolecular Weight: 340,01CAS: 3988-03-2
    $0.10
  • Letrozole N-Oxide
    Gentaur Standards

    Letrozole N-Oxide | GNT-ST-21741

    Letrozole N-Oxide | GNT-ST-21741| Gentaur Distribution US, UK & EuropeSynonyms: 1-(bis(4-cyanophenyl)methyl)-1H-1,2,4-triazole 2-oxideFormula: C17H11N5OMolecular Weight: 301,3CAS: N/A
    $0.10
  • Letrozole
    Gentaur Standards

    Letrozole | GNT-ST-35420

    Letrozole | GNT-ST-35420| Gentaur Distribution US, UK & EuropeSynonyms: CGS 20267; Femara; Lerozole; Letrazole; 4,4'-((1H-1,2,4-triazol-1-yl)methylene)dibenzonitrileFormula: C17H11N5Molecular...
    $0.10
  • Leucine, D-
    Gentaur Standards

    Leucine, D- | GNT-ST-22875

    Leucine, D- | GNT-ST-22875| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-4-methylpentanoic acidFormula: C6H13NO2Molecular Weight: 131,17CAS: 328-38-1
    $0.10
  • Leucocrystal Violet
    Gentaur Standards

    Leucocrystal Violet | GNT-ST-34180

    Leucocrystal Violet | GNT-ST-34180| Gentaur Distribution US, UK & EuropeSynonyms: 4,4',4''-methanetriyltris(N,N-dimethylaniline)Formula: C25H31N3Molecular Weight: 373,53CAS: 603-48-5
    $0.10
  • Leucomalachite Green (Lmg)
    Gentaur Standards

    Leucomalachite Green (Lmg) | GNT-ST-34186

    Leucomalachite Green (Lmg) | GNT-ST-34186| Gentaur Distribution US, UK & EuropeSynonyms: Leucomalachite Green (LMG)Formula: C23H26N2Molecular Weight: 330,47CAS: 129-73-7
    $0.10
  • Leucoson Impurity 1
    Gentaur Standards

    Leucoson Impurity 1 | GNT-ST-50538

    Leucoson Impurity 1 | GNT-ST-50538| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-methoxy-2-oxo-1-phenylethyl)thiazolidine-4-carboxylic acidFormula: C13H15NO4SMolecular Weight: 281,33CAS: N/A
    $0.10
  • Leucoson Impurity 2
    Gentaur Standards

    Leucoson Impurity 2 | GNT-ST-50726

    Leucoson Impurity 2 | GNT-ST-50726| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-isopropoxy-2-oxo-1-phenylethyl)thiazolidine-4-carboxylic acidFormula: C15H19NO4SMolecular Weight: 309,38CAS:...
    $0.10
  • Leucoson Impurity 3
    Gentaur Standards

    Leucoson Impurity 3 | GNT-ST-50755

    Leucoson Impurity 3 | GNT-ST-50755| Gentaur Distribution US, UK & EuropeSynonyms: 2-(carboxy(phenyl)methyl)thiazolidine-4-carboxylic acidFormula: C12H13NO4SMolecular Weight: 267,3CAS: 97418-52-5
    $0.10
  • Leucoson Impurity 4
    Gentaur Standards

    Leucoson Impurity 4 | GNT-ST-22633

    Leucoson Impurity 4 | GNT-ST-22633| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (S)-2-((2R,4S)-4-(hydroperoxymethyl)thiazolidin-2-yl)-2-phenylacetateFormula: C14H19NO4SMolecular Weight:...
    $0.10
  • Leucoson Impurity 5
    Gentaur Standards

    Leucoson Impurity 5 | GNT-ST-22632

    Leucoson Impurity 5 | GNT-ST-22632| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (R)-2-((2R,4S)-4-(hydroperoxymethyl)thiazolidin-2-yl)-2-phenylacetateFormula: C14H19NO4SMolecular Weight:...
    $0.10
  • Leucoson Impurity 6
    Gentaur Standards

    Leucoson Impurity 6 | GNT-ST-22631

    Leucoson Impurity 6 | GNT-ST-22631| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (R)-2-((2S,4S)-4-(hydroperoxymethyl)thiazolidin-2-yl)-2-phenylacetateFormula: C14H19NO4SMolecular Weight:...
    $0.10
  • Leucoson Impurity 7
    Gentaur Standards

    Leucoson Impurity 7 | GNT-ST-22630

    Leucoson Impurity 7 | GNT-ST-22630| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (S)-2-((2S,4S)-4-(hydroperoxymethyl)thiazolidin-2-yl)-2-phenylacetateFormula: C14H19NO4SMolecular Weight:...
    $0.10
  • Leucoson Impurity 8
    Gentaur Standards

    Leucoson Impurity 8 | GNT-ST-54546

    Leucoson Impurity 8 | GNT-ST-54546| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-ethoxy-4-oxo-1,3-diphenylbutan-2-yl)thiazolidine-4-carboxylic acidFormula: C22H25NO4SMolecular Weight:...
    $0.10
  • Leucovorin-D4
    Gentaur Standards

    Leucovorin-D4 | GNT-ST-35178

    Leucovorin-D4 | GNT-ST-35178| Gentaur Distribution US, UK & EuropeSynonyms: Leucovorin-d4Formula: C20H19D4N7O7Molecular Weight: 477,46CAS: N/A
    $0.10
  • Leukotriene E4
    Gentaur Standards

    Leukotriene E4 | GNT-ST-13745

    Leukotriene E4 | GNT-ST-13745| Gentaur Distribution US, UK & EuropeSynonyms: (5S,6R,7E,9E,11Z,14Z)-6-(((R)-2-amino-2-carboxyethyl)thio)-5-hydroxyicosa-7,9,11,14-tetraenoic acidFormula:...
    $0.10
  • Leuprolide (Leuprorelin) EP Impurity I
    Gentaur Standards

    Leuprolide (Leuprorelin) EP Impurity I | GNT-ST-22905

    Leuprolide(Leuprorelin) EP Impurity I | GNT-ST-22905| Gentaur Distribution US, UK & EuropeSynonyms: [1-(5-oxo-D-proline)]leuprorelinFormula: C59H84N16O12Molecular Weight: 1209,42CAS: 1926163-26-9
    $0.10
  • Levalbuterol USP Related Compound A
    Gentaur Standards

    Levalbuterol USP Related Compound A | GNT-ST-35733

    Levalbuterol USP Related Compound A | GNT-ST-35733| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(tert-butylamino)ethyl)-2-(hydroxymethyl)phenolFormula: C13H21NO2Molecular Weight:...
    $0.10
  • Levalbuterol USP Related Compound E
    Gentaur Standards

    Levalbuterol USP Related Compound E | GNT-ST-35735

    Levalbuterol USP Related Compound E | GNT-ST-35735| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(tert-butylamino)-1-hydroxyethyl)-2-(ethoxymethyl)phenolFormula: C15H25NO3Molecular Weight:...
    $0.10
  • Levalbuterol USP Related Compound F
    Gentaur Standards

    Levalbuterol USP Related Compound F | GNT-ST-36574

    Levalbuterol USP Related Compound F | GNT-ST-36574| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(4-(benzyloxy)-3-(hydroxymethyl)phenyl)-2-(tert-butylamino)ethanolFormula:...
    $0.10
  • Levamisole EP Impurity A
    Gentaur Standards

    Levamisole EP Impurity A | GNT-ST-35631

    Levamisole EP Impurity A | GNT-ST-35631| Gentaur Distribution US, UK & EuropeSynonyms: 3-[(2RS)-2-amino-2-phenylethyl]thiazolidin-2-oneFormula: C11H14N2OSMolecular Weight: 222,31CAS: 32190-34-4
    $0.10
  • Levamisole EP Impurity B
    Gentaur Standards

    Levamisole EP Impurity B | GNT-ST-38116

    Levamisole EP Impurity B | GNT-ST-38116| Gentaur Distribution US, UK & EuropeSynonyms: 3-[(E)-2-phenylethenyl]thiazolidin-2-imineFormula: C11H12N2SMolecular Weight: 204,2CAS: N/A
    $0.10
  • Levamisole EP Impurity C
    Gentaur Standards

    Levamisole EP Impurity C | GNT-ST-34235

    Levamisole EP Impurity C | GNT-ST-34235| Gentaur Distribution US, UK & EuropeSynonyms: (4RS)-4-phenyl-1-(2-sulfanylethyl)imidazolidin-2-oneFormula: C11H14N2OSMolecular Weight: 222,31CAS:...
    $0.10
  • Levamisole EP Impurity D
    Gentaur Standards

    Levamisole EP Impurity D | GNT-ST-35924

    Levamisole EP Impurity D | GNT-ST-35924| Gentaur Distribution US, UK & EuropeSynonyms: 6-phenyl-2,3-dihydroimidazo[2,1-b]thiazoleFormula: C11H10N2SMolecular Weight: 202,28CAS: 4335-28-8
    $0.10
  • Levamisole Hydrochloride
    Gentaur Standards

    Levamisole Hydrochloride | GNT-ST-02755

    Levamisole Hydrochloride | GNT-ST-02755| Gentaur Distribution US, UK & EuropeSynonyms: Levamisole HydrochlorideFormula: C11H13ClN2SMolecular Weight: 240,75CAS: 16595-80-5
    $0.10
  • Levamisole Impurity 6
    Gentaur Standards

    Levamisole Impurity 6 | GNT-ST-35919

    Levamisole Impurity 6 | GNT-ST-35919| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-styrylthiazolidin-2-imineFormula: C11H12N2SMolecular Weight: 204,29CAS: N/A
    $0.10
  • Levamisole
    Gentaur Standards

    Levamisole | GNT-ST-34607

    Levamisole | GNT-ST-34607| Gentaur Distribution US, UK & EuropeSynonyms: (6S)-6-Phenyl-2,3,5,6-tetrahydroimidazo[2,1-b]thiazoleFormula: C11H12N2SMolecular Weight: 204,29CAS: 14769-73-4
    $0.10
  • Levetiracetam Carboxylic Acid
    Gentaur Standards

    Levetiracetam Carboxylic Acid | GNT-ST-34932

    Levetiracetam Carboxylic Acid | GNT-ST-34932| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-oxopyrrolidin-1-yl)butanoic acidFormula: C8H13NO3Molecular Weight: 171,19CAS: 102849-49-0
    $0.10
  • Levetiracetam Dehydro Acid
    Gentaur Standards

    Levetiracetam Dehydro Acid | GNT-ST-34653

    Levetiracetam Dehydro Acid | GNT-ST-34653| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(2-oxopyrrolidin-1-yl)but-2-enoic acidFormula: C8H11NO3Molecular Weight: 169,18CAS: N/A
    $0.10
  • Levetiracetam EP Impurity A
    Gentaur Standards

    Levetiracetam EP Impurity A | GNT-ST-34683

    Levetiracetam EP Impurity A | GNT-ST-34683| Gentaur Distribution US, UK & EuropeSynonyms: (2RS)-2-(2-Oxopyrrolidin-1-yl)butanoic acidFormula: C8H13NO3Molecular Weight: 171,19CAS: 67118-31-4
    $0.10
  • Levetiracetam EP Impurity B
    Gentaur Standards

    Levetiracetam EP Impurity B | GNT-ST-34191

    Levetiracetam EP Impurity B | GNT-ST-34191| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-oxopyrrolidin-1-yl)but-2-enamideFormula: C8H12N2O2Molecular Weight: 168,19CAS: 358629-47-7
    $0.10
  • Levetiracetam EP Impurity C
    Gentaur Standards

    Levetiracetam EP Impurity C | GNT-ST-39082

    Levetiracetam EP Impurity C | GNT-ST-39082| Gentaur Distribution US, UK & EuropeSynonyms: pyridin-2-olFormula: C5H5NOMolecular Weight: 95,1CAS: 142-08-5
    $0.10
  • Levetiracetam EP Impurity D
    Gentaur Standards

    Levetiracetam EP Impurity D | GNT-ST-39992

    Levetiracetam EP Impurity D | GNT-ST-39992| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-2-(2-Oxopyrrolidin-1-yl)butanamideFormula: C8H14N2O2Molecular Weight: 170,21CAS: 103765-01-1
    $0.10
  • Levetiracetam Impurity 10
    Gentaur Standards

    Levetiracetam Impurity 10 | GNT-ST-34668

    Levetiracetam Impurity 10 | GNT-ST-34668| Gentaur Distribution US, UK & EuropeSynonyms: (3R,3'R)-dimethyl 3,3'-((((S)-1-amino-1-oxobutan-2-yl)azanediyl)bis(methylene))dihexanoateFormula:...
    $0.10
  • Levetiracetam Impurity 11
    Gentaur Standards

    Levetiracetam Impurity 11 | GNT-ST-34670

    Levetiracetam Impurity 11 | GNT-ST-34670| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 3-(((R)-N-((S)-1-amino-1-oxobutan-2-yl)-2-(bromomethyl)pentanamido)methyl)hexanoateFormula:...
    $0.10
  • Levetiracetam Impurity 12
    Gentaur Standards

    Levetiracetam Impurity 12 | GNT-ST-34835

    Levetiracetam Impurity 12 | GNT-ST-34835| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanamideFormula:...
    $0.10
  • Levetiracetam Impurity 14
    Gentaur Standards

    Levetiracetam Impurity 14 | GNT-ST-35192

    Levetiracetam Impurity 14 | GNT-ST-35192| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(1-amino-1-oxobutan-2-yl)-4-hydroxybutanamideFormula: C8H16N2O3Molecular Weight: 188,22CAS:...
    $0.10
  • Levetiracetam Impurity 15
    Gentaur Standards

    Levetiracetam Impurity 15 | GNT-ST-35849

    Levetiracetam Impurity 15 | GNT-ST-35849| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dichlorobutanoyl chlorideFormula: C4H5Cl3OMolecular Weight: 175,44CAS: 79194-54-0
    $0.10
  • Levetiracetam Impurity 16
    Gentaur Standards

    Levetiracetam Impurity 16 | GNT-ST-34903

    Levetiracetam Impurity 16 | GNT-ST-34903| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxo-4-(pyrrolidin-1-yl)-2,5-dihydro-1H-pyrrol-1-yl)butanamideFormula: C12H19N3O2Molecular Weight:...
    $0.10
  • Levetiracetam Impurity 17
    Gentaur Standards

    Levetiracetam Impurity 17 | GNT-ST-35786

    Levetiracetam Impurity 17 | GNT-ST-35786| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-methyl-4-oxoazetidin-3-yl)pyrrolidin-2-oneFormula: C8H12N2O2Molecular Weight: 168,19CAS: N/A
    $0.10
  • Levetiracetam Impurity 18
    Gentaur Standards

    Levetiracetam Impurity 18 | GNT-ST-34901

    Levetiracetam Impurity 18 | GNT-ST-34901| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(pyrrolidin-1-yl)butanamideFormula: C8H16N2OMolecular Weight: 156,23CAS: N/A
    $0.10
  • Levetiracetam Impurity 19
    Gentaur Standards

    Levetiracetam Impurity 19 | GNT-ST-34664

    Levetiracetam Impurity 19 | GNT-ST-34664| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-oxopyrrolidin-1-yl)butanoic acidFormula: C8H13NO3Molecular Weight: 171,2CAS: N/A
    $0.10
  • Levetiracetam Impurity 2
    Gentaur Standards

    Levetiracetam Impurity 2 | GNT-ST-35087

    Levetiracetam Impurity 2 | GNT-ST-35087| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxopyrrolidin-1-yl)butanamideFormula: C8H14N2O2Molecular Weight: 170,21CAS: 33996-58-6
    $0.10
  • Levetiracetam Impurity 20
    Gentaur Standards

    Levetiracetam Impurity 20 | GNT-ST-35543

    Levetiracetam Impurity 20 | GNT-ST-35543| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-((1-amino-1-oxobutan-2-yl)amino)butanoic acidFormula: C8H16N2O3Molecular Weight: 188,23CAS:...
    $0.10
  • Levetiracetam Impurity 22
    Gentaur Standards

    Levetiracetam Impurity 22 | GNT-ST-35302

    Levetiracetam Impurity 22 | GNT-ST-35302| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(3-chloro-2-oxopyrrolidin-1-yl)butanamideFormula: C8H13ClN2O2Molecular Weight: 204,65CAS:...
    $0.10
  • Levetiracetam Impurity 23
    Gentaur Standards

    Levetiracetam Impurity 23 | GNT-ST-36497

    Levetiracetam Impurity 23 | GNT-ST-36497| Gentaur Distribution US, UK & EuropeSynonyms: N-((S)-1-amino-1-oxobutan-2-yl)-2,4-dichlorobutanamideFormula: C8H14Cl2N2O2Molecular Weight: 241,11CAS:...
    $0.10