Gentaur Standards

  • Ceftazidime Impurity 45
    Gentaur Standards

    Ceftazidime Impurity 45 | GNT-ST-32029

    Ceftazidime Impurity 45 | GNT-ST-32029| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-chloro-2-(hydroxyimino)-3-oxobutanoateFormula: C6H8ClNO4Molecular Weight: 193,58CAS: 50382-11-1
    $2.00
  • Ceftazidime Impurity 46
    Gentaur Standards

    Ceftazidime Impurity 46 | GNT-ST-32028

    Ceftazidime Impurity 46 | GNT-ST-32028| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate...
    $2.00
  • Ceftazidime Impurity 47
    Gentaur Standards

    Ceftazidime Impurity 47 | GNT-ST-32027

    Ceftazidime Impurity 47 | GNT-ST-32027| Gentaur Distribution US, UK & EuropeSynonyms: S-(benzo[d]thiazol-2-yl) (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)ethanethioateFormula:...
    $2.00
  • Ceftazidime Impurity 60
    Gentaur Standards

    Ceftazidime Impurity 60 | GNT-ST-32129

    Ceftazidime Impurity 60 | GNT-ST-32129| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-amino-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylateFormula:...
    $2.00
  • Cefteram Pivoxil
    Gentaur Standards

    Cefteram Pivoxil | GNT-ST-31973

    Cefteram Pivoxil | GNT-ST-31973| Gentaur Distribution US, UK & EuropeSynonyms: Antibiotic T 2588; Ro 19-5248; Tomiron 100; (pivaloyloxy)methyl...
    $2.00
  • Cefteram
    Gentaur Standards

    Cefteram | GNT-ST-31366

    Cefteram | GNT-ST-31366| Gentaur Distribution US, UK & EuropeSynonyms:...
    $2.00
  • Ceftezole Sodium Impurity 7
    Gentaur Standards

    Ceftezole Sodium Impurity 7 | GNT-ST-32050

    Ceftezole Sodium Impurity 7 | GNT-ST-32050| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1H-tetrazol-1-yl)acetyl chlorideFormula: C3H3ClN4OMolecular Weight: 146,53CAS: 41223-92-1
    $2.00
  • Ceftezole Sodium
    Gentaur Standards

    Ceftezole Sodium | GNT-ST-32052

    Ceftezole Sodium | GNT-ST-32052| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7R)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4...
    $2.00
  • Ceftibuten Impurity 10
    Gentaur Standards

    Ceftibuten Impurity 10 | GNT-ST-31351

    Ceftibuten Impurity 10 | GNT-ST-31351| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)-5-((3-methylbut-2-en-1-yl)oxy)-5-oxopent-2-enoic acidFormula:...
    $2.00
  • Ceftibuten Impurity 11
    Gentaur Standards

    Ceftibuten Impurity 11 | GNT-ST-31350

    Ceftibuten Impurity 11 | GNT-ST-31350| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl (6R,7S)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...
    $2.00
  • Ceftibuten Impurity 12
    Gentaur Standards

    Ceftibuten Impurity 12 | GNT-ST-31349

    Ceftibuten Impurity 12 | GNT-ST-31349| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl (6R,7R)-7-(methylsulfonamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...
    $2.00
  • Ceftibuten Impurity 13
    Gentaur Standards

    Ceftibuten Impurity 13 | GNT-ST-31357

    Ceftibuten Impurity 13 | GNT-ST-31357| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl (6R,7R)-3-hydroxy-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftibuten Impurity 14
    Gentaur Standards

    Ceftibuten Impurity 14 | GNT-ST-34329

    Ceftibuten Impurity 14 | GNT-ST-34329| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl (6R,7R)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...
    $2.00
  • Ceftibuten Impurity 15
    Gentaur Standards

    Ceftibuten Impurity 15 | GNT-ST-45519

    Ceftibuten Impurity 15 | GNT-ST-45519| Gentaur Distribution US, UK & EuropeSynonyms: 3-methylbut-2-en-1-yl (Z)-4-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)but-3-enoateFormula:...
    $2.00
  • Ceftibuten Impurity 16
    Gentaur Standards

    Ceftibuten Impurity 16 | GNT-ST-31358

    Ceftibuten Impurity 16 | GNT-ST-31358| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioic acidFormula: C16H14N2O6SMolecular Weight:...
    $2.00
  • Ceftibuten Impurity 18
    Gentaur Standards

    Ceftibuten Impurity 18 | GNT-ST-39701

    Ceftibuten Impurity 18 | GNT-ST-39701| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-4-carboxybut-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftibuten Impurity 2
    Gentaur Standards

    Ceftibuten Impurity 2 | GNT-ST-39702

    Ceftibuten Impurity 2 | GNT-ST-39702| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioic acidFormula: C16H14N2O6SMolecular Weight:...
    $2.00
  • Ceftibuten Impurity 3
    Gentaur Standards

    Ceftibuten Impurity 3 | GNT-ST-03045

    Ceftibuten Impurity 3 | GNT-ST-03045| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioic acidFormula: C16H14N2O6SMolecular Weight:...
    $2.00
  • Ceftibuten Impurity 4
    Gentaur Standards

    Ceftibuten Impurity 4 | GNT-ST-38404

    Ceftibuten Impurity 4 | GNT-ST-38404| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)acetic acidFormula: C13H12N2O4SMolecular Weight: 292,31CAS: N/A
    $2.00
  • Ceftibuten Impurity 5
    Gentaur Standards

    Ceftibuten Impurity 5 | GNT-ST-31359

    Ceftibuten Impurity 5 | GNT-ST-31359| Gentaur Distribution US, UK & EuropeSynonyms: 3-methylbut-2-en-1-yl (E)-4-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)but-3-enoateFormula:...
    $2.00
  • Ceftibuten Impurity 6
    Gentaur Standards

    Ceftibuten Impurity 6 | GNT-ST-31360

    Ceftibuten Impurity 6 | GNT-ST-31360| Gentaur Distribution US, UK & EuropeSynonyms: bis(3-methylbut-2-en-1-yl) (Z)-2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioateFormula:...
    $2.00
  • Ceftibuten Impurity 7
    Gentaur Standards

    Ceftibuten Impurity 7 | GNT-ST-31361

    Ceftibuten Impurity 7 | GNT-ST-31361| Gentaur Distribution US, UK & EuropeSynonyms: bis(3-methylbut-2-en-1-yl) 2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)penta-2,3-dienedioateFormula:...
    $2.00
  • Ceftibuten Impurity 8
    Gentaur Standards

    Ceftibuten Impurity 8 | GNT-ST-34325

    Ceftibuten Impurity 8 | GNT-ST-34325| Gentaur Distribution US, UK & EuropeSynonyms: bis(3-methylbut-2-en-1-yl) (Z)-4-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioateFormula:...
    $2.00
  • Ceftibuten Impurity 9
    Gentaur Standards

    Ceftibuten Impurity 9 | GNT-ST-39088

    Ceftibuten Impurity 9 | GNT-ST-39088| Gentaur Distribution US, UK & EuropeSynonyms: bis(3-methylbut-2-en-1-yl) 2-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioateFormula:...
    $2.00
  • Ceftibuten
    Gentaur Standards

    Ceftibuten | GNT-ST-31352

    Ceftibuten | GNT-ST-31352| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-4-carboxybut-2-enamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...
    $2.00
  • Ceftiofur Impurity 13
    Gentaur Standards

    Ceftiofur Impurity 13 | GNT-ST-31849

    Ceftiofur Impurity 13 | GNT-ST-31849| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethyl-2-((2-mercaptoacetoxy)methyl)propane-1,3-diyl bis(2-mercaptoacetate)Formula: C12H20O6S3Molecular...
    $2.00
  • Ceftiofur Impurity 2
    Gentaur Standards

    Ceftiofur Impurity 2 | GNT-ST-31916

    Ceftiofur Impurity 2 | GNT-ST-31916| Gentaur Distribution US, UK & EuropeSynonyms: furan-2-carboxylic acidFormula: C5H4O3Molecular Weight: 112,08CAS: 88-14-2
    $2.00
  • Ceftiofur Impurity 3
    Gentaur Standards

    Ceftiofur Impurity 3 | GNT-ST-38897

    Ceftiofur Impurity 3 | GNT-ST-38897| Gentaur Distribution US, UK & EuropeSynonyms: (6R)-6-amino-5a,6-dihydroazeto[2,1-b]furo[3,4-d][1,3]thiazine-1,7(3H,4H)-dioneFormula: C8H8N2O3SMolecular...
    $2.00
  • Ceftiofur Impurity 7
    Gentaur Standards

    Ceftiofur Impurity 7 | GNT-ST-38978

    Ceftiofur Impurity 7 | GNT-ST-38978| Gentaur Distribution US, UK & EuropeSynonyms: 7-(furan-3-carboxamido)-3-(mercaptomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $2.00
  • Ceftiofur Impurity 8
    Gentaur Standards

    Ceftiofur Impurity 8 | GNT-ST-45739

    Ceftiofur Impurity 8 | GNT-ST-45739| Gentaur Distribution US, UK & EuropeSynonyms: 7-amino-3-(((furan-2-carbonyl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $2.00
  • Ceftiofur
    Gentaur Standards

    Ceftiofur | GNT-ST-31852

    Ceftiofur | GNT-ST-31852| Gentaur Distribution US, UK & EuropeSynonyms:...
    $2.00
  • Ceftizoxime Impurity 10 Hcl
    Gentaur Standards

    Ceftizoxime Impurity 10 Hcl | GNT-ST-32178

    Ceftizoxime Impurity 10 Hcl | GNT-ST-32178| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-amino-2-(4-hydroxyphenyl)acetate hydrochlorideFormula: C9H12ClNO3Molecular Weight: 217,65CAS:...
    $2.00
  • Ceftizoxime Impurity 101
    Gentaur Standards

    Ceftizoxime Impurity 101 | GNT-ST-32181

    Ceftizoxime Impurity 101 | GNT-ST-32181| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-((2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic...
    $2.00
  • Ceftizoxime Impurity 102
    Gentaur Standards

    Ceftizoxime Impurity 102 | GNT-ST-32180

    Ceftizoxime Impurity 102 | GNT-ST-32180| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-amino-4,5-dihydrothiazol-4-yl)-2-(methoxyimino)acetic acidFormula: C6H9N3O3SMolecular Weight:...
    $2.00
  • Ceftizoxime Impurity 103
    Gentaur Standards

    Ceftizoxime Impurity 103 | GNT-ST-32179

    Ceftizoxime Impurity 103 | GNT-ST-32179| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-(Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetic (O,O-diethyl phosphorothioic) anhydrideFormula:...
    $2.00
  • Ceftizoxime Impurity 105
    Gentaur Standards

    Ceftizoxime Impurity 105 | GNT-ST-53872

    Ceftizoxime Impurity 105 | GNT-ST-53872| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftizoxime Impurity 2
    Gentaur Standards

    Ceftizoxime Impurity 2 | GNT-ST-32190

    Ceftizoxime Impurity 2 | GNT-ST-32190| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-aminothiazol-4-yl)-N-(2,2-dihydroxyethyl)-2-(methoxyimino)acetamideFormula: C8H12N4O4SMolecular...
    $2.00
  • Ceftizoxime Impurity 3
    Gentaur Standards

    Ceftizoxime Impurity 3 | GNT-ST-32189

    Ceftizoxime Impurity 3 | GNT-ST-32189| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftizoxime Impurity 37
    Gentaur Standards

    Ceftizoxime Impurity 37 | GNT-ST-32187

    Ceftizoxime Impurity 37 | GNT-ST-32187| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-aminothiazol-4-yl)-N-(dihydroxymethyl)-2-(methoxyimino)acetamideFormula: C7H10N4O4SMolecular Weight:...
    $2.00
  • Ceftizoxime Impurity 39
    Gentaur Standards

    Ceftizoxime Impurity 39 | GNT-ST-32193

    Ceftizoxime Impurity 39 | GNT-ST-32193| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-((2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic...
    $2.00
  • Ceftizoxime Impurity 40
    Gentaur Standards

    Ceftizoxime Impurity 40 | GNT-ST-04625

    Ceftizoxime Impurity 40 | GNT-ST-04625| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftizoxime Impurity 42
    Gentaur Standards

    Ceftizoxime Impurity 42 | GNT-ST-32183

    Ceftizoxime Impurity 42 | GNT-ST-32183| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-((2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)methyl)-5,6-dihydro-2H-1,3-thiazine-4-carboxylic...
    $2.00
  • Ceftizoxime Impurity 46
    Gentaur Standards

    Ceftizoxime Impurity 46 | GNT-ST-04831

    Ceftizoxime Impurity 46 | GNT-ST-04831| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $2.00
  • Ceftizoxime Impurity 5
    Gentaur Standards

    Ceftizoxime Impurity 5 | GNT-ST-43280

    Ceftizoxime Impurity 5 | GNT-ST-43280| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftizoxime Impurity 50
    Gentaur Standards

    Ceftizoxime Impurity 50 | GNT-ST-43281

    Ceftizoxime Impurity 50 | GNT-ST-43281| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00
  • Ceftizoxime Impurity 51
    Gentaur Standards

    Ceftizoxime Impurity 51 | GNT-ST-43323

    Ceftizoxime Impurity 51 | GNT-ST-43323| Gentaur Distribution US, UK & EuropeSynonyms: 7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxideFormula: C7H8N2O4SMolecular...
    $2.00
  • Ceftizoxime Impurity 52
    Gentaur Standards

    Ceftizoxime Impurity 52 | GNT-ST-44419

    Ceftizoxime Impurity 52 | GNT-ST-44419| Gentaur Distribution US, UK & EuropeSynonyms: 8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...
    $2.00
  • Ceftizoxime Impurity 53
    Gentaur Standards

    Ceftizoxime Impurity 53 | GNT-ST-38210

    Ceftizoxime Impurity 53 | GNT-ST-38210| Gentaur Distribution US, UK & EuropeSynonyms: (R,Z)-2-((2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic...
    $2.00
  • Ceftizoxime Impurity 54
    Gentaur Standards

    Ceftizoxime Impurity 54 | GNT-ST-32205

    Ceftizoxime Impurity 54 | GNT-ST-32205| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)-N-((6R,7R)-8-oxo-5-thia-1-azabicyclo[4.2...
    $2.00