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  • Sitagliptin Impurity 135
    Gentaur Standards

    Sitagliptin Impurity 135 | GNT-ST-33604

    Sitagliptin Impurity 135 | GNT-ST-33604| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2,4,5-trifluorophenyl)propan-2-amineFormula: C9H10F3NMolecular Weight: 189,18CAS: N/A
    $1.44
  • Sitagliptin Impurity 137
    Gentaur Standards

    Sitagliptin Impurity 137 | GNT-ST-33603

    Sitagliptin Impurity 137 | GNT-ST-33603| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-oneFormula: C16H12F6N4OMolecular Weight:...
    $1.44
  • Sitagliptin Impurity 138
    Gentaur Standards

    Sitagliptin Impurity 138 | GNT-ST-33602

    Sitagliptin Impurity 138 | GNT-ST-33602| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-4-(4-fluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-oneFormula: C16H17F4N5OMolecular Weight:...
    $1.44
  • Sitagliptin Impurity 139
    Gentaur Standards

    Sitagliptin Impurity 139 | GNT-ST-33600

    Sitagliptin Impurity 139 | GNT-ST-33600| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-4-(3-fluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-oneFormula: C16H17F4N5OMolecular Weight:...
    $1.44
  • Sitagliptin Impurity 140
    Gentaur Standards

    Sitagliptin Impurity 140 | GNT-ST-33599

    Sitagliptin Impurity 140 | GNT-ST-33599| Gentaur Distribution US, UK & EuropeSynonyms: 2,4,5-trifluorobenzaldehydeFormula: C7H3F3OMolecular Weight: 160,1CAS: 165047-24-5
    $1.44
  • Sitagliptin Impurity 141
    Gentaur Standards

    Sitagliptin Impurity 141 | GNT-ST-33598

    Sitagliptin Impurity 141 | GNT-ST-33598| Gentaur Distribution US, UK & EuropeSynonyms: (3R)-3-amino-1-(3-methyl-5,6,8,8a-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazin-7(3H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-oneFormula: C16H20F3N5OMolecular Weight:...
    $1.44
  • Sitagliptin Impurity 142
    Gentaur Standards

    Sitagliptin Impurity 142 | GNT-ST-33597

    Sitagliptin Impurity 142 | GNT-ST-33597| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acidFormula: C15H18F3NO4Molecular Weight: 333,31CAS: N/A
    $1.44
  • Sitagliptin Impurity 146
    Gentaur Standards

    Sitagliptin Impurity 146 | GNT-ST-33594

    Sitagliptin Impurity 146 | GNT-ST-33594| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (R)-(4-morpholino-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamateFormula: C19H25F3N2O4Molecular Weight: 402,41CAS: N/A
    $1.44
  • Sitagliptin Impurity 147
    Gentaur Standards

    Sitagliptin Impurity 147 | GNT-ST-33593

    Sitagliptin Impurity 147 | GNT-ST-33593| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-1-morpholino-4-(2,4,5-trifluorophenyl)butan-1-oneFormula: C14H17F3N2O2Molecular Weight: 302,3CAS: 2248445-08-9
    $1.44
  • Sitagliptin Impurity 148
    Gentaur Standards

    Sitagliptin Impurity 148 | GNT-ST-33592

    Sitagliptin Impurity 148 | GNT-ST-33592| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl morpholine-4-carboxylateFormula: C9H17NO3Molecular Weight: 187,24CAS: 220199-85-9
    $1.44
  • Sitagliptin Impurity 149
    Gentaur Standards

    Sitagliptin Impurity 149 | GNT-ST-33590

    Sitagliptin Impurity 149 | GNT-ST-33590| Gentaur Distribution US, UK & EuropeSynonyms: (3R)-3-(3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanamido)-4-(2,4,5-trifluorophenyl)butanoic acidFormula: C25H26F6N2O5Molecular Weight: 548,48CAS:...
    $1.44
  • Sitagliptin Impurity 3
    Gentaur Standards

    Sitagliptin Impurity 3 | GNT-ST-33589

    Sitagliptin Impurity 3 | GNT-ST-33589| Gentaur Distribution US, UK & EuropeSynonyms: (4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)phosphoramidic acidFormula:...
    $1.44
  • Sitagliptin Impurity 41
    Gentaur Standards

    Sitagliptin Impurity 41 | GNT-ST-33588

    Sitagliptin Impurity 41 | GNT-ST-33588| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 2-(3-chloro-2,4,5-trifluorobenzoyl)-3-oxopentanedioateFormula: C16H14ClF3O6Molecular Weight: 394,73CAS: N/A
    $1.44
  • Sitagliptin Impurity 42
    Gentaur Standards

    Sitagliptin Impurity 42 | GNT-ST-33587

    Sitagliptin Impurity 42 | GNT-ST-33587| Gentaur Distribution US, UK & EuropeSynonyms: diethoxymethanamineFormula: C5H13NO2Molecular Weight: 119,16CAS: N/A
    $1.44
  • Sitagliptin Impurity 43
    Gentaur Standards

    Sitagliptin Impurity 43 | GNT-ST-33586

    Sitagliptin Impurity 43 | GNT-ST-33586| Gentaur Distribution US, UK & EuropeSynonyms: ethyl formimidateFormula: C3H7NOMolecular Weight: 73,09CAS: 44234-35-7
    $1.44
  • Sitagliptin Impurity 44
    Gentaur Standards

    Sitagliptin Impurity 44 | GNT-ST-33585

    Sitagliptin Impurity 44 | GNT-ST-33585| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)acetohydrazideFormula: C8H11F3N6OMolecular Weight: 264,21CAS: 1485732-85-1
    $1.44
  • Sitagliptin Impurity 47
    Gentaur Standards

    Sitagliptin Impurity 47 | GNT-ST-33583

    Sitagliptin Impurity 47 | GNT-ST-33583| Gentaur Distribution US, UK & EuropeSynonyms: 1H-benzo[d][1,2,3]triazol-1-olFormula: C6H5N3OMolecular Weight: 135,12CAS: 2592-95-2
    $1.44
  • Sitagliptin Impurity 49
    Gentaur Standards

    Sitagliptin Impurity 49 | GNT-ST-33582

    Sitagliptin Impurity 49 | GNT-ST-33582| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,2,2-trifluoro-N'-(piperazin-2-ylidene)acetohydrazideFormula: C6H9F3N4OMolecular Weight: 210,16CAS: 849832-73-1
    $1.44
  • Sitagliptin Impurity 50
    Gentaur Standards

    Sitagliptin Impurity 50 | GNT-ST-33580

    Sitagliptin Impurity 50 | GNT-ST-33580| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 3-amino-4-(2,4,5-trifluorophenyl)but-2-enoateFormula: C11H10F3NO2Molecular Weight: 245,2CAS: 881995-70-6
    $1.44
  • Sitagliptin Impurity 51
    Gentaur Standards

    Sitagliptin Impurity 51 | GNT-ST-33579

    Sitagliptin Impurity 51 | GNT-ST-33579| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl)but-2-enoateFormula: C13H12F3NO3Molecular Weight: 287,23CAS: 1234321-81-3
    $1.44
  • Sitagliptin Impurity 53
    Gentaur Standards

    Sitagliptin Impurity 53 | GNT-ST-33578

    Sitagliptin Impurity 53 | GNT-ST-33578| Gentaur Distribution US, UK & EuropeSynonyms: N1-((5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)methyl)ethane-1,2-diamineFormula: C6H9F3N4OMolecular Weight: 210,16CAS: 849832-76-4
    $1.44
  • Sitagliptin Impurity 54
    Gentaur Standards

    Sitagliptin Impurity 54 | GNT-ST-33577

    Sitagliptin Impurity 54 | GNT-ST-33577| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((tert-butoxycarbonyl)amino)-4-(2-fluorophenyl)butanoic acidFormula: C15H20FNO4Molecular Weight: 297,32CAS: 218608-98-1
    $1.44
  • Sitagliptin Impurity 55
    Gentaur Standards

    Sitagliptin Impurity 55 | GNT-ST-33576

    Sitagliptin Impurity 55 | GNT-ST-33576| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((tert-butoxycarbonyl)amino)-4-(4-fluorophenyl)butanoic acidFormula: C15H20FNO4Molecular Weight: 297,32CAS: 218609-00-8
    $1.44
  • Sitagliptin Impurity 56
    Gentaur Standards

    Sitagliptin Impurity 56 | GNT-ST-33575

    Sitagliptin Impurity 56 | GNT-ST-33575| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((tert-butoxycarbonyl)amino)-4-(3,4-difluorophenyl)butanoic acidFormula: C15H19F2NO4Molecular Weight: 315,31CAS: 269396-59-0
    $1.44
  • Sitagliptin Impurity 57
    Gentaur Standards

    Sitagliptin Impurity 57 | GNT-ST-33574

    Sitagliptin Impurity 57 | GNT-ST-33574| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 3-amino-4-(2,4,5-trifluorophenyl)butanoateFormula: C11H12F3NO2Molecular Weight: 247,21CAS: 881995-69-3
    $1.44
  • Sitagliptin Impurity 58
    Gentaur Standards

    Sitagliptin Impurity 58 | GNT-ST-33573

    Sitagliptin Impurity 58 | GNT-ST-33573| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoic acidFormula: C15H18F3NO4Molecular Weight: 333,3CAS: 486460-00-8
    $1.44
  • Sitagliptin Impurity 59
    Gentaur Standards

    Sitagliptin Impurity 59 | GNT-ST-33572

    Sitagliptin Impurity 59 | GNT-ST-33572| Gentaur Distribution US, UK & EuropeSynonyms: 5-(1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dioneFormula: C14H11F3O5Molecular Weight: 316,23CAS: 764667-64-3
    $1.44
  • Sitagliptin Impurity 6
    Gentaur Standards

    Sitagliptin Impurity 6 | GNT-ST-33571

    Sitagliptin Impurity 6 | GNT-ST-33571| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)formamideFormula: C17H15F6N5O2Molecular...
    $1.44
  • Sitagliptin Impurity 60
    Gentaur Standards

    Sitagliptin Impurity 60 | GNT-ST-33570

    Sitagliptin Impurity 60 | GNT-ST-33570| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4,6-dimethoxy-1,3,5-triazin-2-yl 3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoateFormula: C20H23F3N4O6Molecular Weight: 472,42CAS: N/A
    $1.44
  • Sitagliptin Impurity 61
    Gentaur Standards

    Sitagliptin Impurity 61 | GNT-ST-33569

    Sitagliptin Impurity 61 | GNT-ST-33569| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl (4-(1-(3-(dimethylamino)propyl)-3-ethylureido)-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamate/(R)-tert-butyl...
    $1.44
  • Sitagliptin Impurity 62
    Gentaur Standards

    Sitagliptin Impurity 62 | GNT-ST-33568

    Sitagliptin Impurity 62 | GNT-ST-33568| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-N'-((R)-3-amino-4-(2,4,5-trifluorophenyl)butanoyl)-4-(2,4,5-trifluorophenyl)butanehydrazideFormula: C20H20F6N4O2Molecular Weight: 462,39CAS: N/A
    $1.44
  • Sitagliptin Impurity 63
    Gentaur Standards

    Sitagliptin Impurity 63 | GNT-ST-33567

    Sitagliptin Impurity 63 | GNT-ST-33567| Gentaur Distribution US, UK & EuropeSynonyms: (3R,3'R)-N,N'-(ethane-1,2-diyl)bis(3-amino-4-(2,4,5-trifluorophenyl)butanamide)Formula: C22H24F6N4O2Molecular Weight: 490,44CAS: 1608491-98-0
    $1.44
  • Sitagliptin Impurity 64
    Gentaur Standards

    Sitagliptin Impurity 64 | GNT-ST-33566

    Sitagliptin Impurity 64 | GNT-ST-33566| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1H-benzo[d][1,2,3]triazol-1-yl 3-((tert-butoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoateFormula: C21H21F3N4O4Molecular Weight: 450,41CAS: N/A
    $1.44
  • Sitagliptin USP Phenylcrotonyl Analog
    Gentaur Standards

    Sitagliptin USP Phenylcrotonyl Analog | GNT-ST-33555

    Sitagliptin USP Phenylcrotonyl Analog | GNT-ST-33555| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)but-2-en-1-oneFormula: C16H12F6N4OMolecular...
    $1.44
  • (R) -Sitagliptin-D4
    Gentaur Standards

    (R) -Sitagliptin-D4 | GNT-ST-33554

    (R)-Sitagliptin-D4 | GNT-ST-33554| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl-5,5,6,6-d4)-4-(2,4,5-trifluorophenyl)butan-1-oneFormula: C16H11D4F6N5OMolecular...
    $1.44
  • Sitagliptin EP Impurity B
    Gentaur Standards

    Sitagliptin EP Impurity B | GNT-ST-33553

    Sitagliptin EP Impurity B | GNT-ST-33553| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-4-(2,5-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-oneFormula: C16H16F5N5OMolecular Weight:...
    $1.44
  • Sitagliptin Nttp Impurity
    Gentaur Standards

    Sitagliptin Nttp Impurity | GNT-ST-33551

    Sitagliptin Nttp Impurity | GNT-ST-33551| Gentaur Distribution US, UK & EuropeSynonyms: 7-nitroso-3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazineFormula: C6H6F3N5OMolecular Weight: 221,14CAS: 2892260-32-9
    $1.44
  • Sitagliptin N-Acetyl Impurity
    Gentaur Standards

    Sitagliptin N-Acetyl Impurity | GNT-ST-33550

    Sitagliptin N-Acetyl Impurity | GNT-ST-33550| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)acetamideFormula:...
    $1.44
  • Sitagliptin Phosphate Hydrate
    Gentaur Standards

    Sitagliptin Phosphate Hydrate | GNT-ST-33548

    Sitagliptin Phosphate Hydrate | GNT-ST-33548| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-amine Dihydrogen Phosphate...
    $1.44
  • Sitagliptin Ketoamide Impurity
    Gentaur Standards

    Sitagliptin Ketoamide Impurity | GNT-ST-33547

    Sitagliptin Ketoamide Impurity | GNT-ST-33547| Gentaur Distribution US, UK & EuropeSynonyms: (2Z)-4-Oxo-4-[3-(trifluoroMethyl)-5,6-dihydro-[1,2,4] triazolo[4,3-a]pyrazine-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-oneFormula: C16H12F6N4O2Molecular...
    $1.44
  • Sitagliptin Impurity 102
    Gentaur Standards

    Sitagliptin Impurity 102 | GNT-ST-33546

    Sitagliptin Impurity 102 | GNT-ST-33546| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-(2,4-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dioneFormula: C14H12F2O5Molecular Weight: 298,24CAS: 1360872-50-9
    $1.44
  • Sitagliptin Impurity 103
    Gentaur Standards

    Sitagliptin Impurity 103 | GNT-ST-33545

    Sitagliptin Impurity 103 | GNT-ST-33545| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-4-(3,4-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-oneFormula: C16H16F5N5OMolecular Weight:...
    $1.44
  • Sitagliptin Impurity 104
    Gentaur Standards

    Sitagliptin Impurity 104 | GNT-ST-33544

    Sitagliptin Impurity 104 | GNT-ST-33544| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-4-(2-fluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-oneFormula: C16H17F4N5OMolecular Weight:...
    $1.44
  • Sitagliptin Impurity 105
    Gentaur Standards

    Sitagliptin Impurity 105 | GNT-ST-33543

    Sitagliptin Impurity 105 | GNT-ST-33543| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)phosphoramidic acidFormula:...
    $1.44
  • Sitagliptin Impurity 106
    Gentaur Standards

    Sitagliptin Impurity 106 | GNT-ST-33542

    Sitagliptin Impurity 106 | GNT-ST-33542| Gentaur Distribution US, UK & EuropeSynonyms: N,N-diisopropyl-3-oxo-4-(2,4,5-trifluorophenyl)butanamideFormula: C16H20F3NO2Molecular Weight: 315,34CAS: N/A
    $1.44
  • Sitagliptin Impurity 108
    Gentaur Standards

    Sitagliptin Impurity 108 | GNT-ST-33541

    Sitagliptin Impurity 108 | GNT-ST-33541| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-4-oxo-4-((4-oxo-4-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-1-(2,4,5-trifluorophenyl)butan-2-yl)amino)but-2-enoic acidFormula:...
    $1.44
  • Sitagliptin Impurity 109
    Gentaur Standards

    Sitagliptin Impurity 109 | GNT-ST-33540

    Sitagliptin Impurity 109 | GNT-ST-33540| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2,4,5-trifluorophenyl)but-3-enoic acidFormula: C10H7F3O2Molecular Weight: 216,16CAS: 2226094-64-8
    $1.44
  • Sitagliptin Impurity 110
    Gentaur Standards

    Sitagliptin Impurity 110 | GNT-ST-33539

    Sitagliptin Impurity 110 | GNT-ST-33539| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-amino-4-(2,5-difluoro-4-hydroxyphenyl)butanoic acidFormula: C10H11F2NO3Molecular Weight: 231,2CAS: N/A
    $1.44
  • Sitagliptin Impurity 111
    Gentaur Standards

    Sitagliptin Impurity 111 | GNT-ST-33538

    Sitagliptin Impurity 111 | GNT-ST-33538| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (R)-(4-(1-(3-(dimethylamino)propyl)-3-ethylureido)-4-oxo-1-(2,4,5-trifluorophenyl)butan-2-yl)carbamateFormula: C23H35F3N4O4Molecular Weight: 488,55CAS:...
    $1.44
  • Sitagliptin Impurity 112
    Gentaur Standards

    Sitagliptin Impurity 112 | GNT-ST-33537

    Sitagliptin Impurity 112 | GNT-ST-33537| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3,3-dimethyl-1-morpholino-1-oxo-5-(2,4,5-trifluorophenyl)pentan-2-yl 3-methylbut-2-enoateFormula: C22H28F3NO5Molecular Weight: 443,46CAS: N/A
    $1.44
  • Theophylline Impurity 2
    Gentaur Standards

    Theophylline Impurity 2 | GNT-ST-33536

    Theophylline Impurity 2 | GNT-ST-33536| Gentaur Distribution US, UK & EuropeSynonyms: 1-methyl-1H-purine-2,6(3H,7H)-dioneFormula: C6H6N4O2Molecular Weight: 166,14CAS: 6136-37-4
    $1.44
  • Sitagliptin Impurity 113
    Gentaur Standards

    Sitagliptin Impurity 113 | GNT-ST-33535

    Sitagliptin Impurity 113 | GNT-ST-33535| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (R)-3-amino-4-(2,4,5-trifluorophenyl)butanoateFormula: C12H14F3NO2Molecular Weight: 261,24CAS: N/A
    $1.44
  • Sitagliptin Impurity 120
    Gentaur Standards

    Sitagliptin Impurity 120 | GNT-ST-33534

    Sitagliptin Impurity 120 | GNT-ST-33534| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2,4,5-trifluorophenyl)propan-2-oneFormula: C9H7F3OMolecular Weight: 188,15CAS: 1305324-02-0
    $1.44
  • Sitagliptin Impurity 121
    Gentaur Standards

    Sitagliptin Impurity 121 | GNT-ST-33533

    Sitagliptin Impurity 121 | GNT-ST-33533| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-amino-4-(2,4,5-trifluorophenyl)butanoic acidFormula: C10H10F3NO2Molecular Weight: 233,19CAS: 1217854-08-4
    $1.44
  • Sitagliptin Impurity 122
    Gentaur Standards

    Sitagliptin Impurity 122 | GNT-ST-33532

    Sitagliptin Impurity 122 | GNT-ST-33532| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,4,5-trifluorophenyl)acetamideFormula: C8H6F3NOMolecular Weight: 189,14CAS: 1864680-46-5
    $1.44
  • Sitagliptin Impurity 124
    Gentaur Standards

    Sitagliptin Impurity 124 | GNT-ST-33531

    Sitagliptin Impurity 124 | GNT-ST-33531| Gentaur Distribution US, UK & EuropeSynonyms: 4,4-dimethyl-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)pentane-1,3-dioneFormula: C13H17F3N4O2Molecular Weight: 318,3CAS: N/A
    $1.44
  • Sitagliptin Impurity 125
    Gentaur Standards

    Sitagliptin Impurity 125 | GNT-ST-33530

    Sitagliptin Impurity 125 | GNT-ST-33530| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(isopropylamino)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-oneFormula: C19H21F6N5OMolecular...
    $1.44
  • Cilastatin Impurity 27
    Gentaur Standards

    Cilastatin Impurity 27 | GNT-ST-33529

    Cilastatin Impurity 27 | GNT-ST-33529| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2,2-dimethylcyclopropane-1-carboxamideFormula: C6H11NOMolecular Weight: 113,16CAS: 75885-58-4
    $1.44
  • Cilastatin Impurity 28
    Gentaur Standards

    Cilastatin Impurity 28 | GNT-ST-33528

    Cilastatin Impurity 28 | GNT-ST-33528| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2,2-dimethylcyclopropane-1-carboxamideFormula: C6H11NOMolecular Weight: 113,16CAS: N/A
    $1.44
  • Cilastatin EP Impurity A
    Gentaur Standards

    Cilastatin EP Impurity A | GNT-ST-33524

    Cilastatin EP Impurity A | GNT-ST-33524| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-7-(((R)-2-amino-2-carboxyethyl)sulfinyl)-2-((S)-2,2-dimethylcyclopropanecarboxamido)hept-2-enoic acidFormula: C16H26N2O6SMolecular Weight: 374,45CAS: N/A
    $1.44
  • Cetrimide
    Gentaur Standards

    Cetrimide | GNT-ST-33523

    Cetrimide | GNT-ST-33523| Gentaur Distribution US, UK & EuropeSynonyms: N,N,N-trimethyltetradecan-1-aminium bromideFormula: C17H38N*BrMolecular Weight: 256.50*79.90CAS: 8044-71-1
    $1.44
  • Cilastatin EP Impurity C
    Gentaur Standards

    Cilastatin EP Impurity C | GNT-ST-33522

    Cilastatin EP Impurity C | GNT-ST-33522| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-7-(((R)-2-carboxy-2-((2-methyl-4-oxopentan-2-yl)amino)ethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)hept-2-enoic acidFormula: C22H36N2O6SMolecular...
    $1.44
  • Cilastatin EP Impurity D
    Gentaur Standards

    Cilastatin EP Impurity D | GNT-ST-33521

    Cilastatin EP Impurity D | GNT-ST-33521| Gentaur Distribution US, UK & EuropeSynonyms: 4-methylpent-3-en-2-oneFormula: C6H10OMolecular Weight: 98,14CAS: 141-79-7
    $1.44
  • Cilastatin EP Impurity F
    Gentaur Standards

    Cilastatin EP Impurity F | GNT-ST-33520

    Cilastatin EP Impurity F | GNT-ST-33520| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-(2,3-dimethylbut-3-enamido)hept-2-enoic acidFormula: C16H26N2O5SMolecular Weight: 358,46CAS: N/A
    $1.44
  • Cilastatin EP Impurity G
    Gentaur Standards

    Cilastatin EP Impurity G | GNT-ST-33519

    Cilastatin EP Impurity G | GNT-ST-33519| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropanecarboxamido)hept-3-enoic acidFormula: C16H26N2O5SMolecular Weight: 358,45CAS: N/A
    $1.44
  • Cilastatin EP Impurity H
    Gentaur Standards

    Cilastatin EP Impurity H | GNT-ST-33518

    Cilastatin EP Impurity H | GNT-ST-33518| Gentaur Distribution US, UK & EuropeSynonyms: (S,Z)-7-((2-aminoethyl)thio)-2-(2,2-dimethylcyclopropanecarboxamido)hept-2-enoic acidFormula: C15H26N2O3SMolecular Weight: 314,44CAS: N/A
    $1.44
  • Cilastatin Impurity 10
    Gentaur Standards

    Cilastatin Impurity 10 | GNT-ST-33517

    Cilastatin Impurity 10 | GNT-ST-33517| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-ethyl 7-chloro-2-(2,2-dimethylcyclopropanecarboxamido)hept-2-enoateFormula: C15H24ClNO3Molecular Weight: 301,81CAS: N/A
    $1.44
  • Cilastatin Impurity 11
    Gentaur Standards

    Cilastatin Impurity 11 | GNT-ST-33516

    Cilastatin Impurity 11 | GNT-ST-33516| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-7-chloro-2-(2,2-dimethylcyclopropanecarboxamido)hept-2-enoic acidFormula: C13H20ClNO3Molecular Weight: 273,76CAS: N/A
    $1.44
  • Cilastatin Impurity 12
    Gentaur Standards

    Cilastatin Impurity 12 | GNT-ST-33515

    Cilastatin Impurity 12 | GNT-ST-33515| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-ethyl 2-amino-7-chlorohept-2-enoateFormula: C9H16ClNO2Molecular Weight: 205,68CAS: N/A
    $1.44
  • Cilastatin Impurity 13
    Gentaur Standards

    Cilastatin Impurity 13 | GNT-ST-33514

    Cilastatin Impurity 13 | GNT-ST-33514| Gentaur Distribution US, UK & EuropeSynonyms: (S,Z)-2-(2,2-dimethylcyclopropanecarboxamido)-7-hydroxyhept-2-enoic acidFormula: C13H21NO4Molecular Weight: 255,31CAS: N/A
    $1.44
  • Cilastatin Impurity 15
    Gentaur Standards

    Cilastatin Impurity 15 | GNT-ST-33513

    Cilastatin Impurity 15 | GNT-ST-33513| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-7-((R)-((R)-2-amino-2-carboxyethyl)sulfinyl)-2-((S)-2,2-dimethylcyclopropane-1-carboxamido)hept-2-enoic acidFormula: C16H26N2O6SMolecular Weight: 374,45CAS: N/A
    $1.44
  • Cilastatin Impurity 17
    Gentaur Standards

    Cilastatin Impurity 17 | GNT-ST-33512

    Cilastatin Impurity 17 | GNT-ST-33512| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-7-chloro-2-(2,3-dimethylbut-3-enamido)hept-2-enoic acidFormula: C13H20ClNO3Molecular Weight: 273,76CAS: 2519489-73-5
    $1.44
  • Cilastatin Impurity 18
    Gentaur Standards

    Cilastatin Impurity 18 | GNT-ST-33511

    Cilastatin Impurity 18 | GNT-ST-33511| Gentaur Distribution US, UK & EuropeSynonyms: (E)-7-chloro-2-((S)-2,2-dimethylcyclopropane-1-carboxamido)hept-3-enoic acidFormula: C13H20ClNO3Molecular Weight: 273,76CAS: N/A
    $1.44
  • Cilastatin Impurity 19
    Gentaur Standards

    Cilastatin Impurity 19 | GNT-ST-33510

    Cilastatin Impurity 19 | GNT-ST-33510| Gentaur Distribution US, UK & EuropeSynonyms: (E)-7-(((S)-2-amino-2-carboxyethyl)thio)-2-((R)-2,2-dimethylcyclopropane-1-carboxamido)hept-2-enoic acidFormula: C16H26N2O5SMolecular Weight: 358,45CAS: N/A
    $1.44
  • Cilastatin Impurity 20
    Gentaur Standards

    Cilastatin Impurity 20 | GNT-ST-33509

    Cilastatin Impurity 20 | GNT-ST-33509| Gentaur Distribution US, UK & EuropeSynonyms: (E)-7-((2-amino-2-carboxyethyl)sulfinyl)-2-(2,2-dimethylcyclopropane-1-carboxamido)hept-2-enoic acidFormula: C16H26N2O6SMolecular Weight: 374,45CAS: N/A
    $1.44
  • Cilastatin Impurity 21
    Gentaur Standards

    Cilastatin Impurity 21 | GNT-ST-33508

    Cilastatin Impurity 21 | GNT-ST-33508| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-7-(((R)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropane-1-carboxamido)hept-2-enoic...
    $1.44
  • Cilastatin Impurity 22
    Gentaur Standards

    Cilastatin Impurity 22 | GNT-ST-33507

    Cilastatin Impurity 22 | GNT-ST-33507| Gentaur Distribution US, UK & EuropeSynonyms: (3Z,11R,14R,21Z)-14-amino-1,24-bis((S)-2,2-dimethylcyclopropyl)-1,13,24-trioxo-9,16-dithia-2,12,23-triazatetracosa-3,21-diene-3,11,22-tricarboxylic acidFormula:...
    $1.44
  • Cilastatin Impurity 24
    Gentaur Standards

    Cilastatin Impurity 24 | GNT-ST-33506

    Cilastatin Impurity 24 | GNT-ST-33506| Gentaur Distribution US, UK & EuropeSynonyms: Cilastatin Ammonium SaltFormula: C16H25N2O5S*NH4Molecular Weight: 357.45*18.04CAS: 877674-82-3
    $1.44
  • Cilastatin Impurity 25
    Gentaur Standards

    Cilastatin Impurity 25 | GNT-ST-33505

    Cilastatin Impurity 25 | GNT-ST-33505| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-7-(((S)-2-amino-2-carboxyethyl)thio)-2-((S)-2,2-dimethylcyclopropane-1-carboxamido)hept-3-enoic acidFormula: C16H26N2O5SMolecular Weight: 358,45CAS: N/A
    $1.44