Gentaur Standards Cefuroxime Sodium Impurity 59 | GNT-ST-02569 Cefuroxime Sodium Impurity 59 | GNT-ST-02569| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(furan-2-yl)-2-(methoxyimino)-N-(2-oxoethyl)acetamideFormula: C9H10N2O4Molecular Weight:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 60 | GNT-ST-02570 Cefuroxime Sodium Impurity 60 | GNT-ST-02570| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 61 | GNT-ST-02599 Cefuroxime Sodium Impurity 61 | GNT-ST-02599| Gentaur Distribution US, UK & EuropeSynonyms: sodium... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 64 | GNT-ST-02600 Cefuroxime Sodium Impurity 64 | GNT-ST-02600| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 65 | GNT-ST-02601 Cefuroxime Sodium Impurity 65 | GNT-ST-02601| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 66 | GNT-ST-02819 Cefuroxime Sodium Impurity 66 | GNT-ST-02819| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 67 | GNT-ST-42348 Cefuroxime Sodium Impurity 67 | GNT-ST-42348| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 68 | GNT-ST-44467 Cefuroxime Sodium Impurity 68 | GNT-ST-44467| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime Sodium Impurity 69 | GNT-ST-47767 Cefuroxime Sodium Impurity 69 | GNT-ST-47767| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cefuroxime | GNT-ST-36096 Cefuroxime | GNT-ST-36096| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2... $2.00
Gentaur Standards Celecoxib Carboxylic Acid | GNT-ST-28822 Celecoxib Carboxylic Acid | GNT-ST-28822| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-(4-sulfamoylphenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)benzoic acidFormula: C17H12F3N3O4SMolecular... $2.00
Gentaur Standards Celecoxib EP Impurity A | GNT-ST-47046 Celecoxib EP Impurity A | GNT-ST-47046| Gentaur Distribution US, UK & EuropeSynonyms: 4-[5-(3-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamideFormula: C17H14F3N3O2SMolecular... $2.00
Gentaur Standards Celecoxib EP Impurity B | GNT-ST-34715 Celecoxib EP Impurity B | GNT-ST-34715| Gentaur Distribution US, UK & EuropeSynonyms: 4-[3-(4-Methylphenyl)-5-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamideFormula: C17H14F3N3O2SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 14 | GNT-ST-28828 Celecoxib Impurity 14 | GNT-ST-28828| Gentaur Distribution US, UK & EuropeSynonyms: 4-(nitrosoamino)benzenesulfonamideFormula: C6H7N3O3SMolecular Weight: 201,2CAS: 343853-74-7 $2.00
Gentaur Standards Celecoxib Impurity 15 | GNT-ST-28819 Celecoxib Impurity 15 | GNT-ST-28819| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-nitrosohydrazinyl)benzenesulfonamideFormula: C6H8N4O3SMolecular Weight: 216,22CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 16 | GNT-ST-28818 Celecoxib Impurity 16 | GNT-ST-28818| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonateFormula: C19H17F3N2O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 17 | GNT-ST-28817 Celecoxib Impurity 17 | GNT-ST-28817| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonateFormula: C18H15F3N2O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 18 | GNT-ST-28816 Celecoxib Impurity 18 | GNT-ST-28816| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-hydroxy-5-(p-tolyl)-3-(trifluoromethyl)-2,3-dihydro-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 19 | GNT-ST-28830 Celecoxib Impurity 19 | GNT-ST-28830| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(2,4-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C18H16F3N3O2SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 20 | GNT-ST-28825 Celecoxib Impurity 20 | GNT-ST-28825| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-((1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)amino)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 21 | GNT-ST-28827 Celecoxib Impurity 21 | GNT-ST-28827| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-phenyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C16H12F3N3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity 22 | GNT-ST-28824 Celecoxib Impurity 22 | GNT-ST-28824| Gentaur Distribution US, UK & EuropeSynonyms: N-nitroso-N-(4-sulfamoylphenyl)acetamideFormula: C8H9N3O4SMolecular Weight: 243,24CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 23 | GNT-ST-28823 Celecoxib Impurity 23 | GNT-ST-28823| Gentaur Distribution US, UK & EuropeSynonyms: N-nitroso-N-phenylacetamideFormula: C8H8N2O2Molecular Weight: 164,16CAS: 938-81-8 $2.00
Gentaur Standards Celecoxib Impurity 24 | GNT-ST-28821 Celecoxib Impurity 24 | GNT-ST-28821| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(4-(hydroperoxymethyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 25 | GNT-ST-28820 Celecoxib Impurity 25 | GNT-ST-28820| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonateFormula: C20H19F3N2O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 26 | GNT-ST-28814 Celecoxib Impurity 26 | GNT-ST-28814| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4,4,4-trifluoro-3-hydroxy-1-(p-tolyl)but-2-en-1-oneFormula: C11H9F3O2Molecular Weight: 230,18CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 27 | GNT-ST-28813 Celecoxib Impurity 27 | GNT-ST-28813| Gentaur Distribution US, UK & EuropeSynonyms: 4-sulfamoylbenzenediazonium chlorideFormula: C6H6ClN3O2SMolecular Weight: 219,65CAS: 35282-78-1 $2.00
Gentaur Standards Celecoxib Impurity 28 | GNT-ST-28812 Celecoxib Impurity 28 | GNT-ST-28812| Gentaur Distribution US, UK & EuropeSynonyms: sodium 1-(4-sulfamoylphenyl)hydrazine-1,2-disulfonateFormula: C6H7N3Na2O8S3Molecular Weight: 391,31CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 29 | GNT-ST-28829 Celecoxib Impurity 29 | GNT-ST-28829| Gentaur Distribution US, UK & EuropeSynonyms: 4,4,4-trifluoro-1-(o-tolyl)butane-1,3-dioneFormula: C11H9F3O2Molecular Weight: 230,18CAS: 163266-02-2 $2.00
Gentaur Standards Celecoxib Impurity 30 | GNT-ST-28815 Celecoxib Impurity 30 | GNT-ST-28815| Gentaur Distribution US, UK & EuropeSynonyms: 4,4,4-trifluoro-1-(m-tolyl)butane-1,3-dioneFormula: C11H9F3O2Molecular Weight: 230,18CAS: 53764-99-1 $2.00
Gentaur Standards Celecoxib Impurity 32 | GNT-ST-38993 Celecoxib Impurity 32 | GNT-ST-38993| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydrazinylbenzenesulfonamideFormula: C6H9N3O2SMolecular Weight: 187,22CAS: 90824-33-2 $2.00
Gentaur Standards Celecoxib Impurity 33 | GNT-ST-49811 Celecoxib Impurity 33 | GNT-ST-49811| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2-(1-(m-tolyl)ethylidene)hydrazinyl)benzenesulfonamideFormula: C15H17N3O2SMolecular Weight: 303,38CAS:... $2.00
Gentaur Standards Celecoxib Impurity 34 | GNT-ST-44091 Celecoxib Impurity 34 | GNT-ST-44091| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2-(1-(o-tolyl)ethylidene)hydrazinyl)benzenesulfonamideFormula: C15H17N3O2SMolecular Weight: 303,38CAS:... $2.00
Gentaur Standards Celecoxib Impurity 35 | GNT-ST-28831 Celecoxib Impurity 35 | GNT-ST-28831| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(chlorodifluoromethyl)-5-(p-tolyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C17H14ClF2N3O2SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 36 | GNT-ST-28850 Celecoxib Impurity 36 | GNT-ST-28850| Gentaur Distribution US, UK & EuropeSynonyms: 4-(hydroxyamino)benzenesulfonamideFormula: C6H8N2O3SMolecular Weight: 188,2CAS: 877-67-8 $2.00
Gentaur Standards Celecoxib Impurity 37 | GNT-ST-28845 Celecoxib Impurity 37 | GNT-ST-28845| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2-(1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)hydrazinyl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 38 | GNT-ST-28832 Celecoxib Impurity 38 | GNT-ST-28832| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2-(4,4,4-trifluoro-3-oxo-1-(p-tolyl)butylidene)hydrazinyl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 39 | GNT-ST-03953 Celecoxib Impurity 39 | GNT-ST-03953| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-hydroxy-3-(p-tolyl)-5-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 41 | GNT-ST-28844 Celecoxib Impurity 41 | GNT-ST-28844| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-sulfamoylphenyl)-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole 2-oxideFormula: C17H14F3N3O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 42 | GNT-ST-28849 Celecoxib Impurity 42 | GNT-ST-28849| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-sulfamoylphenyl)-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazole 1-oxideFormula: C17H14F3N3O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 44 | GNT-ST-28848 Celecoxib Impurity 44 | GNT-ST-28848| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C17H14F3N3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity 45 | GNT-ST-28847 Celecoxib Impurity 45 | GNT-ST-28847| Gentaur Distribution US, UK & EuropeSynonyms: 4-((Z)-((Z)-1,1,1-trifluoro-4-hydroxy-4-(p-tolyl)but-3-en-2-ylidene)amino)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 47 | GNT-ST-28846 Celecoxib Impurity 47 | GNT-ST-28846| Gentaur Distribution US, UK & EuropeSynonyms: N'-phenylnitrous hydrazideFormula: C6H7N3OMolecular Weight: 137,14CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 48 | GNT-ST-28826 Celecoxib Impurity 48 | GNT-ST-28826| Gentaur Distribution US, UK & EuropeSynonyms: 1-phenyl-5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazoleFormula: C17H13F3N2Molecular Weight: 302,3CAS: 515845-18-8 $2.00
Gentaur Standards Celecoxib Impurity 49 | GNT-ST-28843 Celecoxib Impurity 49 | GNT-ST-28843| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxybenzenesulfonimidic acidFormula: C6H7NO3SMolecular Weight: 173,19CAS: 1576-43-8 $2.00
Gentaur Standards Celecoxib Impurity 50 | GNT-ST-28842 Celecoxib Impurity 50 | GNT-ST-28842| Gentaur Distribution US, UK & EuropeSynonyms: 4-(N-nitrosoacetamido)benzenesulfonic acidFormula: C8H8N2O5SMolecular Weight: 244,22CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 51 | GNT-ST-28841 Celecoxib Impurity 51 | GNT-ST-28841| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-nitrosohydrazineyl)benzenesulfonamideFormula: C6H8N4O3SMolecular Weight: 216,22CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 52 | GNT-ST-28840 Celecoxib Impurity 52 | GNT-ST-28840| Gentaur Distribution US, UK & EuropeSynonyms: 2-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C17H14F3N3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity 53 | GNT-ST-28839 Celecoxib Impurity 53 | GNT-ST-28839| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonic acidFormula: C17H13F3N2O3SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity 54 | GNT-ST-28838 Celecoxib Impurity 54 | GNT-ST-28838| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(4-methylbenzoyl)-3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 55 | GNT-ST-28837 Celecoxib Impurity 55 | GNT-ST-28837| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-nitroso-5-(p-tolyl)-3-(trifluoromethyl)-2,3-dihydro-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 56 | GNT-ST-28836 Celecoxib Impurity 56 | GNT-ST-28836| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-acetamidobenzenesulfonateFormula: C10H13NO4SMolecular Weight: 243,28CAS: 6034-55-5 $2.00
Gentaur Standards Celecoxib Impurity 57 | GNT-ST-28835 Celecoxib Impurity 57 | GNT-ST-28835| Gentaur Distribution US, UK & EuropeSynonyms: 6-hydrazineyl-[1,1'-biphenyl]-3,4'-disulfonamideFormula: C12H14N4O4S2Molecular Weight: 342,39CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 58 | GNT-ST-28834 Celecoxib Impurity 58 | GNT-ST-28834| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(1-nitroso-2-(1-(p-tolyl)ethylidene)hydrazineyl)benzenesulfonamideFormula: C15H16N4O3SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity 59 | GNT-ST-28833 Celecoxib Impurity 59 | GNT-ST-28833| Gentaur Distribution US, UK & EuropeSynonyms: 4-diazenylbenzenesulfonamideFormula: C6H7N3O2SMolecular Weight: 185,2CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 60 | GNT-ST-04024 Celecoxib Impurity 60 | GNT-ST-04024| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-(2-(1-(p-tolyl)ethylidene)hydrazineyl)benzenesulfonamideFormula: C15H17N3O2SMolecular Weight: 303,38CAS:... $2.00
Gentaur Standards Celecoxib Impurity 61 | GNT-ST-04025 Celecoxib Impurity 61 | GNT-ST-04025| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-((4-sulfamoylphenyl)diazenyl)benzenesulfonamideFormula: C12H13N5O4S2Molecular Weight: 355,39CAS:... $2.00
Gentaur Standards Celecoxib Impurity 62 | GNT-ST-43980 Celecoxib Impurity 62 | GNT-ST-43980| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2,5-dimethylphenyl)-4,4,4-trifluorobutane-1,3-dioneFormula: C12H11F3O2Molecular Weight: 244,21CAS: 94856-19-6 $2.00
Gentaur Standards Celecoxib Impurity 63 | GNT-ST-44084 Celecoxib Impurity 63 | GNT-ST-44084| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-(2-(1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)hydrazinyl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 64 | GNT-ST-44086 Celecoxib Impurity 64 | GNT-ST-44086| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 4-acetamidobenzenesulfonateFormula: C11H15NO4SMolecular Weight: 257,3CAS: 64704-17-2 $2.00
Gentaur Standards Celecoxib Impurity 65 | GNT-ST-44087 Celecoxib Impurity 65 | GNT-ST-44087| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(1-(4-sulfamoylphenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)benzoateFormula: C18H14F3N3O4SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 66 | GNT-ST-44090 Celecoxib Impurity 66 | GNT-ST-44090| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(4-(bromomethyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity 67 | GNT-ST-44093 Celecoxib Impurity 67 | GNT-ST-44093| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(2,5-dimethylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C18H16F3N3O2SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 68 | GNT-ST-44095 Celecoxib Impurity 68 | GNT-ST-44095| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(4-formylphenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C17H12F3N3O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 69 | GNT-ST-44206 Celecoxib Impurity 69 | GNT-ST-44206| Gentaur Distribution US, UK & EuropeSynonyms: N-((4-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)phenyl)sulfonyl)acetamideFormula: C19H16F3N3O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 70 | GNT-ST-44207 Celecoxib Impurity 70 | GNT-ST-44207| Gentaur Distribution US, UK & EuropeSynonyms: 4-((1,1,1-trifluoro-4-oxo-4-(p-tolyl)butan-2-ylidene)amino)benzenesulfonamideFormula: C17H15F3N2O3SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 71 | GNT-ST-51322 Celecoxib Impurity 71 | GNT-ST-51322| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2-(1-phenylethylidene)hydrazineyl)benzenesulfonamideFormula: C14H15N3O2SMolecular Weight: 289,35CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 72 | GNT-ST-51323 Celecoxib Impurity 72 | GNT-ST-51323| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(1-phenylethylidene)hydrazineyl)benzenesulfonamideFormula: C14H15N3O2SMolecular Weight: 289,35CAS:... $2.00
Gentaur Standards Celecoxib Impurity 73 | GNT-ST-51326 Celecoxib Impurity 73 | GNT-ST-51326| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-(4-(methylsulfonyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)benzoic acidFormula: C18H13F3N2O4SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 74 | GNT-ST-51330 Celecoxib Impurity 74 | GNT-ST-51330| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydrazineylbenzenesulfonamideFormula: C6H9N3O2SMolecular Weight: 187,22CAS: 4392-54-5 $2.00
Gentaur Standards Celecoxib Impurity 75 | GNT-ST-51332 Celecoxib Impurity 75 | GNT-ST-51332| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-ethoxy-1,1,1-trifluoro-4-(p-tolyl)but-3-en-2-oneFormula: C13H13F3O2Molecular Weight: 258,24CAS: N/A $2.00
Gentaur Standards Celecoxib Impurity 76 | GNT-ST-51342 Celecoxib Impurity 76 | GNT-ST-51342| Gentaur Distribution US, UK & EuropeSynonyms: 3-(5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C17H14F3N3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity 77 | GNT-ST-53067 Celecoxib Impurity 77 | GNT-ST-53067| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(4-fluorophenyl)-5-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C16H11F4N3O2SMolecular... $2.00
Gentaur Standards Celecoxib Impurity 78 | GNT-ST-53068 Celecoxib Impurity 78 | GNT-ST-53068| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-4-(2-(1-(4-fluorophenyl)ethylidene)hydrazineyl)benzenesulfonamideFormula: C14H14FN3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity D | GNT-ST-44208 Celecoxib Impurity D | GNT-ST-44208| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-(o-tolyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl)benzenesulfonamideFormula: C17H14F3N3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib Impurity E | GNT-ST-44209 Celecoxib Impurity E | GNT-ST-44209| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1,1,1-trifluoro-4-hydroxy-4-(p-tolyl)but-3-en-2-oneFormula: C11H9F3O2Molecular Weight: 230,18CAS: 910303-54-7 $2.00
Gentaur Standards Celecoxib Impurity F | GNT-ST-44210 Celecoxib Impurity F | GNT-ST-44210| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(2,2,2-trifluoroacetyl)hydrazinyl)benzenesulfonamideFormula: C8H8F3N3O3SMolecular Weight: 283,23CAS:... $2.00
Gentaur Standards Celecoxib Impurity G | GNT-ST-44211 Celecoxib Impurity G | GNT-ST-44211| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2-(1-(p-tolyl)ethylidene)hydrazineyl)benzenesulfonamideFormula: C15H17N3O2SMolecular Weight: 303,38CAS:... $2.00
Gentaur Standards Celecoxib Impurity H | GNT-ST-44212 Celecoxib Impurity H | GNT-ST-44212| Gentaur Distribution US, UK & EuropeSynonyms: 5-(p-tolyl)-3-(trifluoromethyl)-1H-pyrazoleFormula: C11H9F3N2Molecular Weight: 226,2CAS: 948293-46-7 $2.00
Gentaur Standards Celecoxib Impurity I | GNT-ST-44213 Celecoxib Impurity I | GNT-ST-44213| Gentaur Distribution US, UK & EuropeSynonyms: 4,4,4-trifluoro-1-(p-tolyl)butane-1,3-dioneFormula: C11H9F3O2Molecular Weight: 230,18CAS: 720-94-5 $2.00
Gentaur Standards Celecoxib Impurity J | GNT-ST-44214 Celecoxib Impurity J | GNT-ST-44214| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydrazinylbenzenesulfonamide hydrochlorideFormula: C6H10ClN3O2SMolecular Weight: 223,68CAS: 17852-52-7 $2.00
Gentaur Standards Celecoxib Impurity K | GNT-ST-44215 Celecoxib Impurity K | GNT-ST-44215| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-hydroxy-5-(p-tolyl)-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonamideFormula:... $2.00
Gentaur Standards Celecoxib Impurity M | GNT-ST-44216 Celecoxib Impurity M | GNT-ST-44216| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-sulfamoylphenethyl)acetamideFormula: C10H14N2O3SMolecular Weight: 242,29CAS: 41472-49-5 $2.00
Gentaur Standards Celecoxib Metabolite M1 | GNT-ST-28811 Celecoxib Metabolite M1 | GNT-ST-28811| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Celecoxib | GNT-ST-28809 Celecoxib | GNT-ST-28809| Gentaur Distribution US, UK & EuropeSynonyms: 4-[5-(4-Methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonamideFormula: C17H14F3N3O2SMolecular Weight:... $2.00
Gentaur Standards Celecoxib-D7 | GNT-ST-28808 Celecoxib-D7 | GNT-ST-28808| Gentaur Distribution US, UK & EuropeSynonyms: Celecoxib-d7Formula: C17H7D7F3N3O2SMolecular Weight: 388,42CAS: 544686-21-7 $2.00
Gentaur Standards Celiprolol EP Impurity A | GNT-ST-31635 Celiprolol EP Impurity A | GNT-ST-31635| Gentaur Distribution US, UK & EuropeSynonyms: 1-[5-amino- 2-[(2RS)-3-[(1,1-dimethylethyl)amino]-2- hydroxypropoxy]phenyl]ethanone,Formula:... $2.00
Gentaur Standards Celiprolol EP Impurity B | GNT-ST-31634 Celiprolol EP Impurity B | GNT-ST-31634| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-bis[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2- hydroxypropoxy]phenyl]ureaFormula: C31H46N4O7Molecular... $2.00
Gentaur Standards Celiprolol EP Impurity C | GNT-ST-31633 Celiprolol EP Impurity C | GNT-ST-31633| Gentaur Distribution US, UK & EuropeSynonyms: 1-[3-acetyl-4-[(2RS)-3-[(1,1-dimethylethyl)amino]-... $2.00
Gentaur Standards Celiprolol EP Impurity D | GNT-ST-31632 Celiprolol EP Impurity D | GNT-ST-31632| Gentaur Distribution US, UK & EuropeSynonyms: 3-[3-acetyl-4- [(2RS)-3-(diethylamino)-2-hydroxypropoxy]phenyl]-1,1- diethylureaFormula: C20H33N3O4Molecular... $2.00
Gentaur Standards Celiprolol EP Impurity E | GNT-ST-31630 Celiprolol EP Impurity E | GNT-ST-31630| Gentaur Distribution US, UK & EuropeSynonyms: 1,1′-[[(1,1-dimethylethyl)imino]bis[(2-hydroxypropane-... $2.00
Gentaur Standards Celiprolol EP Impurity F | GNT-ST-00726 Celiprolol EP Impurity F | GNT-ST-00726| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3-acetyl-4-hydroxyphenyl)-1,1-diethylureaFormula: C13H18N2O3Molecular Weight: 250,29CAS: N/A $2.00
Gentaur Standards Celiprolol EP Impurity G | GNT-ST-00724 Celiprolol EP Impurity G | GNT-ST-00724| Gentaur Distribution US, UK & EuropeSynonyms: 3-[3-acetyl-4-[[(RS)-oxiranyl]methoxy]phenyl]-1,1- diethylureaFormula: C16H22N2O4Molecular Weight:... $2.00
Gentaur Standards Celiprolol EP Impurity H | GNT-ST-00725 Celiprolol EP Impurity H | GNT-ST-00725| Gentaur Distribution US, UK & EuropeSynonyms: 3-[3-acetyl-4-[(2RS)- 3-bromo-2-hydroxypropoxy]phenyl]-1,1-diethylurea (bromhydrin compound)Formula:... $2.00
Gentaur Standards Celiprolol EP Impurity I | GNT-ST-31629 Celiprolol EP Impurity I | GNT-ST-31629| Gentaur Distribution US, UK & EuropeSynonyms: 1-acetyl-1-(4- ethoxyphenyl)-3,3-diethylureaFormula: C15H22N2O3Molecular Weight: 278,35CAS: N/A $2.00
Gentaur Standards Celiprolol | GNT-ST-33407 Celiprolol | GNT-ST-33407| Gentaur Distribution US, UK & EuropeSynonyms: 3-[3-Acetyl-4-[(2RS)-3-[(1,1-dimethylethyl)amino]-2- hydroxypropoxy]phenyl]-1,1-diethylurea hydrochloride.Formula:... $2.00
Gentaur Standards Cembrene Impurity 1 | GNT-ST-53441 Cembrene Impurity 1 | GNT-ST-53441| Gentaur Distribution US, UK & EuropeSynonyms: (S,1E,3Z,6E,10E)-14-isopropyl-3,7,11-trimethylcyclotetradeca-1,3,6,10-tetraeneFormula: C20H32Molecular Weight:... $2.00
Gentaur Standards Centrolobol | GNT-ST-09326 Centrolobol | GNT-ST-09326| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4,4'-(3-hydroxyheptane-1,7-diyl)diphenolFormula: C19H24O3Molecular Weight: 300,4CAS: 30359-01-4 $2.00
Gentaur Standards Cephaeline | GNT-ST-31529 Cephaeline | GNT-ST-31529| Gentaur Distribution US, UK & EuropeSynonyms:... $2.00
Gentaur Standards Cephalexin 7-Epimer | GNT-ST-31308 Cephalexin 7-Epimer | GNT-ST-31308| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-7-((R)-2-amino-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic... $2.00
