Gentaur Standards

  • Cefprozil Impurity 1
    Gentaur Standards

    Cefprozil Impurity 1 | GNT-ST-31884

    Cefprozil Impurity 1 | GNT-ST-31884| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-(2-amino-2-(4-hydroxyphenyl)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 10
    Gentaur Standards

    Cefprozil Impurity 10 | GNT-ST-31883

    Cefprozil Impurity 10 | GNT-ST-31883| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((S)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 12
    Gentaur Standards

    Cefprozil Impurity 12 | GNT-ST-31881

    Cefprozil Impurity 12 | GNT-ST-31881| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 14
    Gentaur Standards

    Cefprozil Impurity 14 | GNT-ST-31880

    Cefprozil Impurity 14 | GNT-ST-31880| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-8-oxo-7-(2-phenylacetamido)-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $0.10
  • Cefprozil Impurity 15
    Gentaur Standards

    Cefprozil Impurity 15 | GNT-ST-31879

    Cefprozil Impurity 15 | GNT-ST-31879| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-4-methoxybenzyl 7-amino-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 16
    Gentaur Standards

    Cefprozil Impurity 16 | GNT-ST-00270

    Cefprozil Impurity 16 | GNT-ST-00270| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acidFormula:...
    $0.10
  • Cefprozil Impurity 19
    Gentaur Standards

    Cefprozil Impurity 19 | GNT-ST-00268

    Cefprozil Impurity 19 | GNT-ST-00268| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 2
    Gentaur Standards

    Cefprozil Impurity 2 | GNT-ST-31877

    Cefprozil Impurity 2 | GNT-ST-31877| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 20
    Gentaur Standards

    Cefprozil Impurity 20 | GNT-ST-06107

    Cefprozil Impurity 20 | GNT-ST-06107| Gentaur Distribution US, UK & EuropeSynonyms: 4-((R)-1-amino-2-methoxy-2-oxoethyl)phenyl (R)-2-amino-2-(4-hydroxyphenyl)acetateFormula: C17H18N2O5Molecular...
    $0.10
  • Cefprozil Impurity 21
    Gentaur Standards

    Cefprozil Impurity 21 | GNT-ST-06108

    Cefprozil Impurity 21 | GNT-ST-06108| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 3
    Gentaur Standards

    Cefprozil Impurity 3 | GNT-ST-31876

    Cefprozil Impurity 3 | GNT-ST-31876| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 5
    Gentaur Standards

    Cefprozil Impurity 5 | GNT-ST-31874

    Cefprozil Impurity 5 | GNT-ST-31874| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 6
    Gentaur Standards

    Cefprozil Impurity 6 | GNT-ST-42339

    Cefprozil Impurity 6 | GNT-ST-42339| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-8-oxo-3-((Z/E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $0.10
  • Cefprozil Impurity 7
    Gentaur Standards

    Cefprozil Impurity 7 | GNT-ST-31873

    Cefprozil Impurity 7 | GNT-ST-31873| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil Impurity 8
    Gentaur Standards

    Cefprozil Impurity 8 | GNT-ST-31872

    Cefprozil Impurity 8 | GNT-ST-31872| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefprozil
    Gentaur Standards

    Cefprozil | GNT-ST-38870

    Cefprozil | GNT-ST-38870| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefquinome
    Gentaur Standards

    Cefquinome | GNT-ST-31675

    Cefquinome | GNT-ST-31675| Gentaur Distribution US, UK & EuropeSynonyms:...
    $0.10
  • Cefradine Chirality Isomer
    Gentaur Standards

    Cefradine Chirality Isomer | GNT-ST-31668

    Cefradine Chirality Isomer | GNT-ST-31668| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((S)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine Dimer
    Gentaur Standards

    Cefradine Dimer | GNT-ST-31669

    Cefradine Dimer | GNT-ST-31669| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine EP Impurity B
    Gentaur Standards

    Cefradine EP Impurity B | GNT-ST-31673

    Cefradine EP Impurity B | GNT-ST-31673| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetic acidFormula: C8H11NO2Molecular Weight: 153,18CAS: 26774-88-9
    $0.10
  • Cefradine EP Impurity C (Isomer 1)
    Gentaur Standards

    Cefradine EP Impurity C (Isomer 1) | GNT-ST-31672

    Cefradine EP Impurity C (Isomer 1) | GNT-ST-31672| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4...
    $0.10
  • Cefradine EP Impurity D (Isomer 2)
    Gentaur Standards

    Cefradine EP Impurity D (Isomer 2) | GNT-ST-31671

    Cefradine EP Impurity D (Isomer 2) | GNT-ST-31671| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4...
    $0.10
  • Cefradine EP Impurity E
    Gentaur Standards

    Cefradine EP Impurity E | GNT-ST-31670

    Cefradine EP Impurity E | GNT-ST-31670| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(2-hydroxyphenyl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine Impurity 12
    Gentaur Standards

    Cefradine Impurity 12 | GNT-ST-31667

    Cefradine Impurity 12 | GNT-ST-31667| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine Impurity 13
    Gentaur Standards

    Cefradine Impurity 13 | GNT-ST-31666

    Cefradine Impurity 13 | GNT-ST-31666| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-(cyclohexa-1,4-dien-1-yl)-2-pivalamidoacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine Impurity 15
    Gentaur Standards

    Cefradine Impurity 15 | GNT-ST-31664

    Cefradine Impurity 15 | GNT-ST-31664| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(cyclohex-1-en-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine Impurity 16
    Gentaur Standards

    Cefradine Impurity 16 | GNT-ST-31663

    Cefradine Impurity 16 | GNT-ST-31663| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acidFormula:...
    $0.10
  • Cefradine Impurity 17
    Gentaur Standards

    Cefradine Impurity 17 | GNT-ST-31662

    Cefradine Impurity 17 | GNT-ST-31662| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 2-amino-2-(cyclohexa-1,4-dien-1-yl)acetateFormula: C9H13NO2Molecular Weight: 167,21CAS: N/A
    $0.10
  • Cefradine Impurity 18
    Gentaur Standards

    Cefradine Impurity 18 | GNT-ST-31661

    Cefradine Impurity 18 | GNT-ST-31661| Gentaur Distribution US, UK & EuropeSynonyms: 7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acidFormula: C8H10N2O3SMolecular...
    $0.10
  • Cefradine Impurity 19
    Gentaur Standards

    Cefradine Impurity 19 | GNT-ST-31660

    Cefradine Impurity 19 | GNT-ST-31660| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-methyl-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $0.10
  • Cefradine Impurity 21
    Gentaur Standards

    Cefradine Impurity 21 | GNT-ST-31659

    Cefradine Impurity 21 | GNT-ST-31659| Gentaur Distribution US, UK & EuropeSynonyms: methyl (R)-2-amino-2-(cyclohexa-2,5-dien-1-yl)acetateFormula: C9H13NO2Molecular Weight: 167,21CAS: N/A
    $0.10
  • Cefradine Impurity 22
    Gentaur Standards

    Cefradine Impurity 22 | GNT-ST-31658

    Cefradine Impurity 22 | GNT-ST-31658| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine Impurity 24
    Gentaur Standards

    Cefradine Impurity 24 | GNT-ST-31657

    Cefradine Impurity 24 | GNT-ST-31657| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetic acidFormula: C8H11NO2Molecular Weight: 153,18CAS: 26108-29-2
    $0.10
  • Cefradine Impurity 25
    Gentaur Standards

    Cefradine Impurity 25 | GNT-ST-31656

    Cefradine Impurity 25 | GNT-ST-31656| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-2-(cyclohexa-1,4-dien-1-yl)acetic acidFormula: C8H11NO2Molecular Weight: 153,18CAS: 20763-30-8
    $0.10
  • Cefradine Impurity 26
    Gentaur Standards

    Cefradine Impurity 26 | GNT-ST-51185

    Cefradine Impurity 26 | GNT-ST-51185| Gentaur Distribution US, UK & EuropeSynonyms: (5aR,6R)-6-aminotetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(4H)-dioneFormula: C8H10N2O3SMolecular...
    $0.10
  • Cefradine Impurity C&D
    Gentaur Standards

    Cefradine Impurity C&D | GNT-ST-31655

    Cefradine Impurity C&D | GNT-ST-31655| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Cefradine
    Gentaur Standards

    Cefradine | GNT-ST-31674

    Cefradine | GNT-ST-31674| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-[[(2R)-2-amino-2-(1,4-cyclohexadien-1-yl)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Ceftaroline Fosamil Impurity 6
    Gentaur Standards

    Ceftaroline Fosamil Impurity 6 | GNT-ST-52795

    Ceftaroline Fosamil Impurity 6 | GNT-ST-52795| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(ethylimino)acetic acidFormula: C6H8N4O2SMolecular Weight:...
    $0.10
  • Ceftaroline Fosamil Impurity E
    Gentaur Standards

    Ceftaroline Fosamil Impurity E | GNT-ST-31626

    Ceftaroline Fosamil Impurity E | GNT-ST-31626| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-methylpyridin-1-ium-4-yl)thiazole-2-thiolateFormula: C9H8N2S2Molecular Weight: 208,31CAS:...
    $0.10
  • Ceftaroline Fosamil Impurity F
    Gentaur Standards

    Ceftaroline Fosamil Impurity F | GNT-ST-31625

    Ceftaroline Fosamil Impurity F | GNT-ST-31625| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl 8-oxo-7-(2-phenylacetamido)-3-((4-(pyridin-4-yl)thiazol-2-yl)thio)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Ceftaroline Fosamil Impurity G
    Gentaur Standards

    Ceftaroline Fosamil Impurity G | GNT-ST-31624

    Ceftaroline Fosamil Impurity G | GNT-ST-31624| Gentaur Distribution US, UK & EuropeSynonyms: sodium (Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetate; sodium...
    $0.10
  • Ceftaroline Fosamil Impurity H
    Gentaur Standards

    Ceftaroline Fosamil Impurity H | GNT-ST-31622

    Ceftaroline Fosamil Impurity H | GNT-ST-31622| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-amino-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Ceftaroline Fosamil Impurity I
    Gentaur Standards

    Ceftaroline Fosamil Impurity I | GNT-ST-31621

    Ceftaroline Fosamil Impurity I | GNT-ST-31621| Gentaur Distribution US, UK & EuropeSynonyms: (7R)-benzhydryl 3,8-dioxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylateFormula:...
    $0.10
  • Ceftaroline Fosamil Impurity J
    Gentaur Standards

    Ceftaroline Fosamil Impurity J | GNT-ST-31620

    Ceftaroline Fosamil Impurity J | GNT-ST-31620| Gentaur Distribution US, UK & EuropeSynonyms: (7R)-benzhydryl 3-((methylsulfonyl)oxy)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Ceftazidime EP Impurity C
    Gentaur Standards

    Ceftazidime EP Impurity C | GNT-ST-04188

    Ceftazidime EP Impurity C | GNT-ST-04188| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2...
    $0.10
  • Ceftazidime EP Impurity F
    Gentaur Standards

    Ceftazidime EP Impurity F | GNT-ST-31960

    Ceftazidime EP Impurity F | GNT-ST-31960| Gentaur Distribution US, UK & EuropeSynonyms: pyridineFormula: C5H5NMolecular Weight: 79,1CAS: 110-86-1
    $0.10
  • Ceftazidime EP Impurity G
    Gentaur Standards

    Ceftazidime EP Impurity G | GNT-ST-31959

    Ceftazidime EP Impurity G | GNT-ST-31959| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(((1-(2-aminothiazol-4-yl)-2-oxo-2-((2-oxoethyl)amino)ethylidene)amino)oxy)-2-methylpropanoic...
    $0.10
  • Ceftazidime Impurity 10
    Gentaur Standards

    Ceftazidime Impurity 10 | GNT-ST-31957

    Ceftazidime Impurity 10 | GNT-ST-31957| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(((2-amino-1-(2-aminothiazol-4-yl)-2-oxoethylidene)amino)oxy)-2-methylpropanoic acidFormula:...
    $0.10
  • Ceftazidime Impurity 13
    Gentaur Standards

    Ceftazidime Impurity 13 | GNT-ST-31954

    Ceftazidime Impurity 13 | GNT-ST-31954| Gentaur Distribution US, UK & EuropeSynonyms: (5R,6R,7R)-3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid...
    $0.10
  • Ceftazidime Impurity 14
    Gentaur Standards

    Ceftazidime Impurity 14 | GNT-ST-32126

    Ceftazidime Impurity 14 | GNT-ST-32126| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-(acetoxymethyl)-7-((6R,7R)-3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2...
    $0.10
  • Ceftazidime Impurity 28
    Gentaur Standards

    Ceftazidime Impurity 28 | GNT-ST-32066

    Ceftazidime Impurity 28 | GNT-ST-32066| Gentaur Distribution US, UK & EuropeSynonyms: (S,Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-(2-oxo-2,3-dihydroazet-3-yl)acetamideFormula:...
    $0.10
  • Ceftazidime Impurity 32
    Gentaur Standards

    Ceftazidime Impurity 32 | GNT-ST-32043

    Ceftazidime Impurity 32 | GNT-ST-32043| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetic acidFormula: C5H5N3O3SMolecular Weight: 187,18CAS: N/A
    $0.10
  • Ceftazidime Impurity 33
    Gentaur Standards

    Ceftazidime Impurity 33 | GNT-ST-32037

    Ceftazidime Impurity 33 | GNT-ST-32037| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromo-2-methylpropanoic acidFormula: C4H7BrO2Molecular Weight: 167CAS: 2052-01-9
    $0.10
  • Ceftazidime Impurity 34
    Gentaur Standards

    Ceftazidime Impurity 34 | GNT-ST-32036

    Ceftazidime Impurity 34 | GNT-ST-32036| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-((((2-aminothiazol-4-yl)(carboxy)methylene)amino)oxy)-2-methylpropanoic acidFormula:...
    $0.10
  • Ceftazidime Impurity 35
    Gentaur Standards

    Ceftazidime Impurity 35 | GNT-ST-31962

    Ceftazidime Impurity 35 | GNT-ST-31962| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetic (diethyl...
    $0.10