Chemicals

  • Cefoperazone Impurity 25
    Gentaur Standards

    Cefoperazone Impurity 25 | GNT-ST-31773

    Cefoperazone Impurity 25 | GNT-ST-31773| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((6R,7R)-7-amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefoperazone Impurity 18
    Gentaur Standards

    Cefoperazone Impurity 18 | GNT-ST-31772

    Cefoperazone Impurity 18 | GNT-ST-31772| Gentaur Distribution US, UK & EuropeSynonyms: 7-(7-(2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefoperazone Impurity 2
    Gentaur Standards

    Cefoperazone Impurity 2 | GNT-ST-31770

    Cefoperazone Impurity 2 | GNT-ST-31770| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethyl-2,3-dioxopiperazine-1-carbonyl chlorideFormula: C7H9ClN2O3Molecular Weight: 204,61CAS: 59703-00-3
    $1.44
  • Cefoperazone Impurity 21
    Gentaur Standards

    Cefoperazone Impurity 21 | GNT-ST-31768

    Cefoperazone Impurity 21 | GNT-ST-31768| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-ethyl-N-(1-(4-hydroxyphenyl)-2-oxo-2-((2-oxoethyl)amino)ethyl)-2,3-dioxopiperazine-1-carboxamideFormula: C17H20N4O6Molecular Weight: 376,37CAS: N/A
    $1.44
  • Cefoperazone Impurity 23
    Gentaur Standards

    Cefoperazone Impurity 23 | GNT-ST-31767

    Cefoperazone Impurity 23 | GNT-ST-31767| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((6R,7R)-7-amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefoperazone EP Impurity C
    Gentaur Standards

    Cefoperazone EP Impurity C | GNT-ST-31764

    Cefoperazone EP Impurity C | GNT-ST-31764| Gentaur Distribution US, UK & EuropeSynonyms: 1-Methyl-1H-tetrazole-5-thiolFormula: C2H4N4SMolecular Weight: 116,14CAS: 13183-79-4
    $1.44
  • Cefminox Sodium Impurity 4
    Gentaur Standards

    Cefminox Sodium Impurity 4 | GNT-ST-31763

    Cefminox Sodium Impurity 4 | GNT-ST-31763| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7S)-3-(acetoxymethyl)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...
    $1.44
  • Cefminox Sodium Impurity 40
    Gentaur Standards

    Cefminox Sodium Impurity 40 | GNT-ST-31762

    Cefminox Sodium Impurity 40 | GNT-ST-31762| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-((2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 41
    Gentaur Standards

    Cefminox Sodium Impurity 41 | GNT-ST-31761

    Cefminox Sodium Impurity 41 | GNT-ST-31761| Gentaur Distribution US, UK & EuropeSynonyms: (6S,7R)-7-(2-chloroacetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 42
    Gentaur Standards

    Cefminox Sodium Impurity 42 | GNT-ST-31760

    Cefminox Sodium Impurity 42 | GNT-ST-31760| Gentaur Distribution US, UK & EuropeSynonyms: (6S,7S)-7-(2,2-dichloroacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 5
    Gentaur Standards

    Cefminox Sodium Impurity 5 | GNT-ST-31759

    Cefminox Sodium Impurity 5 | GNT-ST-31759| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-3-(hydroxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...
    $1.44
  • Cefminox Sodium Impurity 6
    Gentaur Standards

    Cefminox Sodium Impurity 6 | GNT-ST-31758

    Cefminox Sodium Impurity 6 | GNT-ST-31758| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-((2-(((5aR,6S)-6-methoxy-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-2-oxoethyl)thio)propanoic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 7
    Gentaur Standards

    Cefminox Sodium Impurity 7 | GNT-ST-31757

    Cefminox Sodium Impurity 7 | GNT-ST-31757| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 9
    Gentaur Standards

    Cefminox Sodium Impurity 9 | GNT-ST-31756

    Cefminox Sodium Impurity 9 | GNT-ST-31756| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-amino-3-((2-((2,2-dihydroxy-1-methoxyethyl)amino)-2-oxoethyl)thio)propanoic acidFormula: C8H16N2O6SMolecular Weight: 268,29CAS: N/A
    $1.44
  • Cefminox Impurity 37
    Gentaur Standards

    Cefminox Impurity 37 | GNT-ST-31755

    Cefminox Impurity 37 | GNT-ST-31755| Gentaur Distribution US, UK & EuropeSynonyms: (7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-3-(hydroxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefonicid Sodium Impurity 1
    Gentaur Standards

    Cefonicid Sodium Impurity 1 | GNT-ST-31754

    Cefonicid Sodium Impurity 1 | GNT-ST-31754| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-((R)-2-hydroxy-2-phenylacetamido)-8-oxo-3-(((1-(sulfomethyl)-1H-tetrazol-5-yl)thio)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $1.44
  • Cefonicid Sodium Impurity 2
    Gentaur Standards

    Cefonicid Sodium Impurity 2 | GNT-ST-31753

    Cefonicid Sodium Impurity 2 | GNT-ST-31753| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-hydroxy-2-phenylacetamido)-8-oxo-3-(((1-(sulfomethyl)-1H-tetrazol-5-yl)thio)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid...
    $1.44
  • Cefonicid Sodium Impurity 3
    Gentaur Standards

    Cefonicid Sodium Impurity 3 | GNT-ST-31752

    Cefonicid Sodium Impurity 3 | GNT-ST-31752| Gentaur Distribution US, UK & EuropeSynonyms: (5-mercapto-1H-tetrazol-1-yl)methanesulfonic acidFormula: C2H4N4O3S2Molecular Weight: 196,21CAS: N/A
    $1.44
  • Cefoperazone-D3
    Gentaur Standards

    Cefoperazone-D3 | GNT-ST-31751

    Cefoperazone-D3 | GNT-ST-31751| Gentaur Distribution US, UK & EuropeSynonyms: Cefoperazone-d3Formula: C25H24D3N9O8S2Molecular Weight: 648,69CAS: N/A
    $1.44
  • Cefminox Sodium Impurity 35
    Gentaur Standards

    Cefminox Sodium Impurity 35 | GNT-ST-31750

    Cefminox Sodium Impurity 35 | GNT-ST-31750| Gentaur Distribution US, UK & EuropeSynonyms: (7S)-3-(acetoxymethyl)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 34
    Gentaur Standards

    Cefminox Sodium Impurity 34 | GNT-ST-31749

    Cefminox Sodium Impurity 34 | GNT-ST-31749| Gentaur Distribution US, UK & EuropeSynonyms: (7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 18
    Gentaur Standards

    Cefminox Sodium Impurity 18 | GNT-ST-31748

    Cefminox Sodium Impurity 18 | GNT-ST-31748| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7R)-7-(2-(((R)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 28
    Gentaur Standards

    Cefminox Sodium Impurity 28 | GNT-ST-31747

    Cefminox Sodium Impurity 28 | GNT-ST-31747| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-amino-3-((2-((carboxy(methoxy)(7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)-2-oxoethyl)thio)propanoic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 19
    Gentaur Standards

    Cefminox Sodium Impurity 19 | GNT-ST-31746

    Cefminox Sodium Impurity 19 | GNT-ST-31746| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-ammonio-3-((2-((2,2-dihydroxy-1-methoxyethyl)amino)-2-oxoethyl)thio)propanoateFormula: C8H16N2O6SMolecular Weight: 268,29CAS: N/A
    $1.44
  • Cefminox Sodium Impurity 20
    Gentaur Standards

    Cefminox Sodium Impurity 20 | GNT-ST-31745

    Cefminox Sodium Impurity 20 | GNT-ST-31745| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-ammonio-3-((2-((2-methoxy-2-oxoethyl)amino)-2-oxoethyl)thio)propanoateFormula: C8H14N2O5SMolecular Weight: 250,27CAS: N/A
    $1.44
  • Cefminox Sodium Impurity 29
    Gentaur Standards

    Cefminox Sodium Impurity 29 | GNT-ST-31744

    Cefminox Sodium Impurity 29 | GNT-ST-31744| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-((4-methyl-5-thioxo-4,5-dihydro-1H-tetrazol-1-yl)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 2
    Gentaur Standards

    Cefminox Sodium Impurity 2 | GNT-ST-31743

    Cefminox Sodium Impurity 2 | GNT-ST-31743| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 22
    Gentaur Standards

    Cefminox Sodium Impurity 22 | GNT-ST-31742

    Cefminox Sodium Impurity 22 | GNT-ST-31742| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S,Z)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methylene)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 23
    Gentaur Standards

    Cefminox Sodium Impurity 23 | GNT-ST-31741

    Cefminox Sodium Impurity 23 | GNT-ST-31741| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((S)-2-amino-3-(((S)-1-carboxy-2-((2-(((6R,7S)-2-carboxy-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 25
    Gentaur Standards

    Cefminox Sodium Impurity 25 | GNT-ST-31739

    Cefminox Sodium Impurity 25 | GNT-ST-31739| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 26
    Gentaur Standards

    Cefminox Sodium Impurity 26 | GNT-ST-31738

    Cefminox Sodium Impurity 26 | GNT-ST-31738| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)sulfinyl)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 27
    Gentaur Standards

    Cefminox Sodium Impurity 27 | GNT-ST-31737

    Cefminox Sodium Impurity 27 | GNT-ST-31737| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-(((R)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefamandole Impurity 19
    Gentaur Standards

    Cefamandole Impurity 19 | GNT-ST-31736

    Cefamandole Impurity 19 | GNT-ST-31736| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-(2-hydroxy-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 20
    Gentaur Standards

    Cefamandole Impurity 20 | GNT-ST-31735

    Cefamandole Impurity 20 | GNT-ST-31735| Gentaur Distribution US, UK & EuropeSynonyms: 2-((R)-carboxy((R)-2-(formyloxy)-2-phenylacetamido)methyl)-5-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-3,4-dihydro-2H-1,3-thiazine-4-carboxylic...
    $1.44
  • Cefamandole Impurity 21
    Gentaur Standards

    Cefamandole Impurity 21 | GNT-ST-31734

    Cefamandole Impurity 21 | GNT-ST-31734| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((S)-2-hydroxy-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 22
    Gentaur Standards

    Cefamandole Impurity 22 | GNT-ST-31733

    Cefamandole Impurity 22 | GNT-ST-31733| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((6R,7R)-7-((R)-2-hydroxy-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefamandole Impurity 23
    Gentaur Standards

    Cefamandole Impurity 23 | GNT-ST-31732

    Cefamandole Impurity 23 | GNT-ST-31732| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-((R)-2-hydroxy-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 24
    Gentaur Standards

    Cefamandole Impurity 24 | GNT-ST-31731

    Cefamandole Impurity 24 | GNT-ST-31731| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-(hexanoyloxy)-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 25
    Gentaur Standards

    Cefamandole Impurity 25 | GNT-ST-31730

    Cefamandole Impurity 25 | GNT-ST-31730| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((S)-2-chloro-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 28
    Gentaur Standards

    Cefamandole Impurity 28 | GNT-ST-31729

    Cefamandole Impurity 28 | GNT-ST-31729| Gentaur Distribution US, UK & EuropeSynonyms: (7R)-3-((((6R,7R)-2-carboxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium
    Gentaur Standards

    Cefminox Sodium | GNT-ST-31728

    Cefminox Sodium | GNT-ST-31728| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 1
    Gentaur Standards

    Cefminox Sodium Impurity 1 | GNT-ST-31727

    Cefminox Sodium Impurity 1 | GNT-ST-31727| Gentaur Distribution US, UK & EuropeSynonyms: sodium (7S)-7-(2-((2-amino-2-carboxyethyl)thio)acetamido)-3-(hydroxymethyl)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...
    $1.44
  • Cefminox Sodium Impurity 10
    Gentaur Standards

    Cefminox Sodium Impurity 10 | GNT-ST-31726

    Cefminox Sodium Impurity 10 | GNT-ST-31726| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-(2-chloroacetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefminox Sodium Impurity 11
    Gentaur Standards

    Cefminox Sodium Impurity 11 | GNT-ST-31725

    Cefminox Sodium Impurity 11 | GNT-ST-31725| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7S)-7-(2-(((R)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 12
    Gentaur Standards

    Cefminox Sodium Impurity 12 | GNT-ST-31724

    Cefminox Sodium Impurity 12 | GNT-ST-31724| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7S)-7-methoxy-7-(2-((1-methyl-1H-tetrazol-5-yl)thio)acetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefminox Sodium Impurity 14
    Gentaur Standards

    Cefminox Sodium Impurity 14 | GNT-ST-31723

    Cefminox Sodium Impurity 14 | GNT-ST-31723| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7S)-7-(2-(((S)-2-amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefamandole Impurity 26
    Gentaur Standards

    Cefamandole Impurity 26 | GNT-ST-31722

    Cefamandole Impurity 26 | GNT-ST-31722| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-7-(2-oxo-2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 27
    Gentaur Standards

    Cefamandole Impurity 27 | GNT-ST-31721

    Cefamandole Impurity 27 | GNT-ST-31721| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((R)-carboxy((R)-2-hydroxy-2-phenylacetamido)methyl)-5-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 11
    Gentaur Standards

    Cefamandole Impurity 11 | GNT-ST-31720

    Cefamandole Impurity 11 | GNT-ST-31720| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid...
    $1.44
  • Cefamandole Impurity 12
    Gentaur Standards

    Cefamandole Impurity 12 | GNT-ST-31719

    Cefamandole Impurity 12 | GNT-ST-31719| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((S)-2-(formyloxy)-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 13
    Gentaur Standards

    Cefamandole Impurity 13 | GNT-ST-31718

    Cefamandole Impurity 13 | GNT-ST-31718| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-chloro-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole Impurity 14
    Gentaur Standards

    Cefamandole Impurity 14 | GNT-ST-31717

    Cefamandole Impurity 14 | GNT-ST-31717| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-hydroxy-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefamandole EP Impurity E
    Gentaur Standards

    Cefamandole EP Impurity E | GNT-ST-31716

    Cefamandole EP Impurity E | GNT-ST-31716| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-(acetoxymethyl)-7-((R)-2-(formyloxy)-2-phenylacetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C19H18N2O8SMolecular Weight:...
    $1.44
  • Cefmetazole Sodium Impurity 18
    Gentaur Standards

    Cefmetazole Sodium Impurity 18 | GNT-ST-31715

    Cefmetazole Sodium Impurity 18 | GNT-ST-31715| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-benzhydryl 7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula: C21H20N2O3SMolecular Weight: 380,46CAS: N/A
    $1.44
  • Cefmetazole Sodium Impurity 19
    Gentaur Standards

    Cefmetazole Sodium Impurity 19 | GNT-ST-31714

    Cefmetazole Sodium Impurity 19 | GNT-ST-31714| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-benzhydryl 7-amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula: C21H20N2O4SMolecular Weight: 396,46CAS: N/A
    $1.44
  • Cefmetazole Sodium Impurity 22
    Gentaur Standards

    Cefmetazole Sodium Impurity 22 | GNT-ST-31713

    Cefmetazole Sodium Impurity 22 | GNT-ST-31713| Gentaur Distribution US, UK & EuropeSynonyms: 2-((cyanomethyl)thio)acetyl chlorideFormula: C4H4ClNOSMolecular Weight: 149,6CAS: N/A
    $1.44
  • Cefaclor Impurity 83
    Gentaur Standards

    Cefaclor Impurity 83 | GNT-ST-31712

    Cefaclor Impurity 83 | GNT-ST-31712| Gentaur Distribution US, UK & EuropeSynonyms: (2S,6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acidFormula: C16H17N3O4SMolecular Weight: 347,39CAS: N/A
    $1.44
  • Cefaclor Impurity 85
    Gentaur Standards

    Cefaclor Impurity 85 | GNT-ST-31710

    Cefaclor Impurity 85 | GNT-ST-31710| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-(acetoxymethyl)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(((2-carboxypropan-2-yl)oxy)imino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $1.44
  • Cefaclor Impurity 7
    Gentaur Standards

    Cefaclor Impurity 7 | GNT-ST-31709

    Cefaclor Impurity 7 | GNT-ST-31709| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(2-amino-2-phenylacetamido)-2-phenylacetateFormula: C17H18N2O3Molecular Weight: 298,34CAS: N/A
    $1.44
  • Cefaclor Impurity 72
    Gentaur Standards

    Cefaclor Impurity 72 | GNT-ST-31708

    Cefaclor Impurity 72 | GNT-ST-31708| Gentaur Distribution US, UK & EuropeSynonyms: 3-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Loratadine 8-Bromo Impurity
    Gentaur Standards

    Loratadine 8-Bromo Impurity | GNT-ST-31707

    Loratadine 8-Bromo Impurity | GNT-ST-31707| Gentaur Distribution US, UK & EuropeSynonyms: 8-Bromo-6,11-dihydro-11-[N-ethoxycarbonyl-4-piperidylidene]-5H-benzo[5,6] cyclohepta[1,2-b]pyridineFormula: C22H23BrN2O2Molecular Weight: 427,33CAS: 130642-60-3
    $1.44
  • Cefaclor Impurity 73
    Gentaur Standards

    Cefaclor Impurity 73 | GNT-ST-31706

    Cefaclor Impurity 73 | GNT-ST-31706| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3-(2-amino-2-phenylacetamido)-4-oxoazetidin-2-yl)thio)-2-chloroacrylic acidFormula: C14H14ClN3O4SMolecular Weight: 355,79CAS: N/A
    $1.44
  • Cefaclor Impurity 74
    Gentaur Standards

    Cefaclor Impurity 74 | GNT-ST-31705

    Cefaclor Impurity 74 | GNT-ST-31705| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((R)-((R)-2-amino-2-phenylacetamido)(carboxy)methyl)-5-hydroxy-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acidFormula: C15H17N3O6SMolecular Weight: 367,38CAS: N/A
    $1.44
  • Cefaclor Impurity 75
    Gentaur Standards

    Cefaclor Impurity 75 | GNT-ST-31704

    Cefaclor Impurity 75 | GNT-ST-31704| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((S)-2-amino-2-hydroxy-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C15H14ClN3O5SMolecular Weight:...
    $1.44
  • Ceftaroline Fosamil Impurity 1
    Gentaur Standards

    Ceftaroline Fosamil Impurity 1 | GNT-ST-31703

    Ceftaroline Fosamil Impurity 1 | GNT-ST-31703| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-(2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Ceftaroline Fosamil Impurity 2
    Gentaur Standards

    Ceftaroline Fosamil Impurity 2 | GNT-ST-31702

    Ceftaroline Fosamil Impurity 2 | GNT-ST-31702| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-(ethoxyimino)acetamido)-3-((4-(1-methylpyridin-1-ium-4-yl)thiazol-2-yl)thio)-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefmetazole Sodium Impurity 21
    Gentaur Standards

    Cefmetazole Sodium Impurity 21 | GNT-ST-31701

    Cefmetazole Sodium Impurity 21 | GNT-ST-31701| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-7-((methylthio)imino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefaclor Impurity 84
    Gentaur Standards

    Cefaclor Impurity 84 | GNT-ST-31700

    Cefaclor Impurity 84 | GNT-ST-31700| Gentaur Distribution US, UK & EuropeSynonyms: (2R,6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acidFormula: C15H14ClN3O4SMolecular Weight: 367,8CAS: N/A
    $1.44
  • Cefaclor Impurity 63
    Gentaur Standards

    Cefaclor Impurity 63 | GNT-ST-31699

    Cefaclor Impurity 63 | GNT-ST-31699| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((R)-amino(carboxy)methyl)-5-chloro-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acidFormula: C7H9ClN2O4SMolecular Weight: 252,67CAS: N/A
    $1.44
  • Cefaclor Impurity 53
    Gentaur Standards

    Cefaclor Impurity 53 | GNT-ST-31698

    Cefaclor Impurity 53 | GNT-ST-31698| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-ethyl 7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula: C17H18ClN3O4SMolecular Weight: 395,86CAS: N/A
    $1.44
  • Cefaclor Impurity 61
    Gentaur Standards

    Cefaclor Impurity 61 | GNT-ST-31697

    Cefaclor Impurity 61 | GNT-ST-31697| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxideFormula: C7H7ClN2O4SMolecular Weight: 250,65CAS: N/A
    $1.44
  • Cefaclor Impurity 69
    Gentaur Standards

    Cefaclor Impurity 69 | GNT-ST-31696

    Cefaclor Impurity 69 | GNT-ST-31696| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-N-((6R,7R)-2,3-dihydroxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl)-2-phenylacetamideFormula: C14H15N3O4SMolecular Weight: 321,35CAS: N/A
    $1.44
  • Cefixime Impurity 37
    Gentaur Standards

    Cefixime Impurity 37 | GNT-ST-31695

    Cefixime Impurity 37 | GNT-ST-31695| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2aR)-2-amino-6-hydroxy-2,2a,5,6-tetrahydro-1H-azeto[2,1-b]cyclopenta[d][1,3]thiazine-1,7(4H)-dioneFormula: C9H10N2O3SMolecular Weight: 226,25CAS: N/A
    $1.44
  • Cefixime Impurity 38
    Gentaur Standards

    Cefixime Impurity 38 | GNT-ST-31694

    Cefixime Impurity 38 | GNT-ST-31694| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-8-oxo-7-(2-phenylacetamido)-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C17H16N2O4SMolecular Weight: 344,39CAS: N/A
    $1.44
  • Cefixime Impurity 4
    Gentaur Standards

    Cefixime Impurity 4 | GNT-ST-31692

    Cefixime Impurity 4 | GNT-ST-31692| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 2-(((1-(2-aminothiazol-4-yl)-2-(((5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)-2-oxoethylidene)amino)oxy)acetateFormula:...
    $1.44
  • Cefixime Impurity 45
    Gentaur Standards

    Cefixime Impurity 45 | GNT-ST-31690

    Cefixime Impurity 45 | GNT-ST-31690| Gentaur Distribution US, UK & EuropeSynonyms: 7-(2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((7R)-2-carboxy-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefixime Impurity 46
    Gentaur Standards

    Cefixime Impurity 46 | GNT-ST-31689

    Cefixime Impurity 46 | GNT-ST-31689| Gentaur Distribution US, UK & EuropeSynonyms: 7-((7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefaclor Impurity 70
    Gentaur Standards

    Cefaclor Impurity 70 | GNT-ST-31687

    Cefaclor Impurity 70 | GNT-ST-31687| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-hydroxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C15H15N3O5SMolecular Weight: 349,36CAS: N/A
    $1.44
  • Cefixime Impurity 49
    Gentaur Standards

    Cefixime Impurity 49 | GNT-ST-31686

    Cefixime Impurity 49 | GNT-ST-31686| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-2-(((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)(carboxy)methyl)-5-vinyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acidFormula:...
    $1.44
  • Cefixime Impurity 5
    Gentaur Standards

    Cefixime Impurity 5 | GNT-ST-31685

    Cefixime Impurity 5 | GNT-ST-31685| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 2-(((1-(2-aminothiazol-4-yl)-2-(benzo[d]thiazol-2-ylthio)-2-oxoethylidene)amino)oxy)acetateFormula: C15H12N4O4S3Molecular Weight: 408,48CAS: 246035-38-1
    $1.44
  • Cefixime Impurity 50
    Gentaur Standards

    Cefixime Impurity 50 | GNT-ST-31684

    Cefixime Impurity 50 | GNT-ST-31684| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(2-aminothiazol-4-yl)-2-((2-methoxy-2-oxoethoxy)imino)acetic acidFormula: C8H9N3O5SMolecular Weight: 259,24CAS: N/A
    $1.44
  • Cefixime Impurity 51
    Gentaur Standards

    Cefixime Impurity 51 | GNT-ST-31683

    Cefixime Impurity 51 | GNT-ST-31683| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((1-(2-aminothiazol-4-yl)-2-((((2R)-5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)-2-oxoethylidene)amino)oxy)acetic acidFormula:...
    $1.44
  • Cefixime Impurity 52
    Gentaur Standards

    Cefixime Impurity 52 | GNT-ST-31682

    Cefixime Impurity 52 | GNT-ST-31682| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefixime Impurity 6
    Gentaur Standards

    Cefixime Impurity 6 | GNT-ST-31681

    Cefixime Impurity 6 | GNT-ST-31681| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefixime Impurity G
    Gentaur Standards

    Cefixime Impurity G | GNT-ST-31678

    Cefixime Impurity G | GNT-ST-31678| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-((2-methoxy-2-oxoethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $1.44
  • Cefaclor Impurity 71
    Gentaur Standards

    Cefaclor Impurity 71 | GNT-ST-31677

    Cefaclor Impurity 71 | GNT-ST-31677| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((R)-2-amino-2-phenylacetamido)(carboxy)methyl)-3-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2...
    $1.44
  • Cefixime Impurity H
    Gentaur Standards

    Cefixime Impurity H | GNT-ST-31676

    Cefixime Impurity H | GNT-ST-31676| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C9H10N2O3SMolecular Weight: 226,25CAS: 79349-82-9
    $1.44
  • Cefquinome
    Gentaur Standards

    Cefquinome | GNT-ST-31675

    Cefquinome | GNT-ST-31675| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((5,6,7,8-tetrahydroquinolin-1-ium-1-yl)methyl)-5-thia-1-azabicyclo[4.2...
    $1.44
  • 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]oct-2-ene-2-carboxylic AcidFormula: C16H19N3O4SMolecular Weight:...
    $1.44