Gentaur Standards Nicotinamide Impurity 3 | GNT-ST-36256 Nicotinamide Impurity 3 | GNT-ST-36256| Gentaur Distribution US, UK & EuropeSynonyms: N-ethyl-N-methylnicotinamideFormula: C9H12N2OMolecular Weight: 164,2CAS: N/A $0.10
Gentaur Standards Nicotinamide Impurity 4 | GNT-ST-34999 Nicotinamide Impurity 4 | GNT-ST-34999| Gentaur Distribution US, UK & EuropeSynonyms: N-isopropylnicotinamideFormula: C9H12N2OMolecular Weight: 164,2CAS: 18960-16-2 $0.10
Gentaur Standards Nicotinamide Mononucleotide | GNT-ST-35207 Nicotinamide Mononucleotide | GNT-ST-35207| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,4R,5R)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl hydrogen... $0.10
Gentaur Standards Nicotinamide Riboside Chloride | GNT-ST-34542 Nicotinamide Riboside Chloride | GNT-ST-34542| Gentaur Distribution US, UK & EuropeSynonyms: 3-carbamoyl-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyridin-1-ium... $0.10
Gentaur Standards Nicotinamide | GNT-ST-38791 Nicotinamide | GNT-ST-38791| Gentaur Distribution US, UK & EuropeSynonyms: Niacinamide; Nicotinic acid amide, Pyridine-3-carboxylic acid amide; Vitamin B3; Vitamin PPFormula: C6H6N2OMolecular... $0.10
Gentaur Standards Nicotine EP Impurity A | GNT-ST-45428 Nicotine EP Impurity A | GNT-ST-45428| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1,2,3,6-tetrahydro-2,3'-bipyridineFormula: C10H12N2Molecular Weight: 160,22CAS: 581-49-7 $0.10
Gentaur Standards Nicotine EP Impurity B | GNT-ST-45429 Nicotine EP Impurity B | GNT-ST-45429| Gentaur Distribution US, UK & EuropeSynonyms: 3-(1-methyl-1H-pyrrol-2-yl)pyridineFormula: C10H10N2Molecular Weight: 158,2CAS: 487-19-4 $0.10
Gentaur Standards Nicotine EP Impurity C | GNT-ST-45430 Nicotine EP Impurity C | GNT-ST-45430| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-oneFormula: C10H12N2OMolecular Weight: 176,22CAS: 486-56-6 $0.10
Gentaur Standards Nicotine EP Impurity D | GNT-ST-45550 Nicotine EP Impurity D | GNT-ST-45550| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3,4-dihydro-2H-pyrrol-5-yl)pyridineFormula: C9H10N2Molecular Weight: 146,19CAS: 532-12-7 $0.10
Gentaur Standards Nicotine EP Impurity E | GNT-ST-47823 Nicotine EP Impurity E | GNT-ST-47823| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-1-methyl-2-(pyridin-3-yl)pyrrolidine 1-oxideFormula: C10H14N2OMolecular Weight: 178,23CAS: 491-26-9 $0.10
Gentaur Standards Nicotine EP Impurity F | GNT-ST-48113 Nicotine EP Impurity F | GNT-ST-48113| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(pyrrolidin-2-yl)pyridineFormula: C9H12N2Molecular Weight: 148,2CAS: 494-97-3 $0.10
Gentaur Standards Nicotine EP Impurity G | GNT-ST-48114 Nicotine EP Impurity G | GNT-ST-48114| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(piperidin-2-yl)pyridineFormula: C10H14N2Molecular Weight: 162,23CAS: 494-52-0 $0.10
Gentaur Standards Nicotine Impurity 10 | GNT-ST-48559 Nicotine Impurity 10 | GNT-ST-48559| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxyethyl nicotinateFormula: C8H9NO3Molecular Weight: 167,16CAS: 3612-80-4 $0.10
Gentaur Standards Nicotine Impurity 11 | GNT-ST-50831 Nicotine Impurity 11 | GNT-ST-50831| Gentaur Distribution US, UK & EuropeSynonyms: 3,4,5-trihydroxy-6-(3-(1-methylpyrrolidin-2-yl)pyridin-1(2H)-yl)tetrahydro-2H-pyran-2-carboxylateFormula:... $0.10
Gentaur Standards Nicotine Impurity 12 | GNT-ST-50838 Nicotine Impurity 12 | GNT-ST-50838| Gentaur Distribution US, UK & EuropeSynonyms: (1-methylpyrrolidin-3-yl)(pyridin-3-yl)methanoneFormula: C11H14N2OMolecular Weight: 190,25CAS: 125630-26-4 $0.10
Gentaur Standards Nicotine Impurity 13 | GNT-ST-50840 Nicotine Impurity 13 | GNT-ST-50840| Gentaur Distribution US, UK & EuropeSynonyms: (R)-Nornicotine; (+)-Nornicotine; (R)-3-(pyrrolidin-2-yl)pyridineFormula: C9H12N2Molecular Weight: 148,21CAS:... $0.10
Gentaur Standards Nicotine Impurity 14 | GNT-ST-50967 Nicotine Impurity 14 | GNT-ST-50967| Gentaur Distribution US, UK & EuropeSynonyms: Nornicotyrine; β-Nornicotyrine; 3-(1H-pyrrol-2-yl)pyridineFormula: C9H8N2Molecular Weight: 144,18CAS: 494-98-4 $0.10
Gentaur Standards Nicotine Impurity 21 | GNT-ST-25888 Nicotine Impurity 21 | GNT-ST-25888| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S)-1-methyl-2-(pyridin-3-yl)pyrrolidine 1-oxideFormula: C10H14N2OMolecular Weight: 178,24CAS: 51020-67-8 $0.10
Gentaur Standards Nicotine Impurity 22 | GNT-ST-25887 Nicotine Impurity 22 | GNT-ST-25887| Gentaur Distribution US, UK & EuropeSynonyms: 1,2,3,6-tetrahydro-2,3'-bipyridineFormula: C10H12N2Molecular Weight: 160,22CAS: 2743-90-0 $0.10
Gentaur Standards Nicotine Impurity 23 | GNT-ST-25886 Nicotine Impurity 23 | GNT-ST-25886| Gentaur Distribution US, UK & EuropeSynonyms: 3-(pyrrolidin-2-yl)pyridineFormula: C9H12N2Molecular Weight: 148,21CAS: 5746-86-1 $0.10
Gentaur Standards Nicotinic Acid EP Impurity A | GNT-ST-37914 Nicotinic Acid EP Impurity A | GNT-ST-37914| Gentaur Distribution US, UK & EuropeSynonyms: 6-methylnicotinic acidFormula: C7H7NO2Molecular Weight: 137,14CAS: 3222-47-7 $0.10
Gentaur Standards Nicotinic Acid EP Impurity B | GNT-ST-36012 Nicotinic Acid EP Impurity B | GNT-ST-36012| Gentaur Distribution US, UK & EuropeSynonyms: [2,2'-bipyridine]-5,5'-dicarboxylic acidFormula: C12H8N2O4Molecular Weight: 244,2CAS: 1802-30-8 $0.10
Gentaur Standards Nicotinic Acid EP Impurity C | GNT-ST-37374 Nicotinic Acid EP Impurity C | GNT-ST-37374| Gentaur Distribution US, UK & EuropeSynonyms: 5-ethyl-2-methylpyridineFormula: C8H11NMolecular Weight: 121,18CAS: 104-90-5 $0.10
Gentaur Standards Nicotinic Acid EP Impurity D | GNT-ST-36022 Nicotinic Acid EP Impurity D | GNT-ST-36022| Gentaur Distribution US, UK & EuropeSynonyms: pyridine-2,5-dicarboxylic acidFormula: C7H5NO4Molecular Weight: 167,12CAS: 100-26-5 $0.10
Gentaur Standards Nicotinic Acid EP Impurity E | GNT-ST-38208 Nicotinic Acid EP Impurity E | GNT-ST-38208| Gentaur Distribution US, UK & EuropeSynonyms: isonicotinic acidFormula: C6H5NO2Molecular Weight: 123,11CAS: 55-22-1 $0.10
Gentaur Standards Nicotinic Acid EP Impurity F | GNT-ST-38081 Nicotinic Acid EP Impurity F | GNT-ST-38081| Gentaur Distribution US, UK & EuropeSynonyms: 5-nitronicotinic acidFormula: C6H4N2O4Molecular Weight: 168,11CAS: 2047-49-6 $0.10
Gentaur Standards Nicotinic Acid EP Impurity H | GNT-ST-37041 Nicotinic Acid EP Impurity H | GNT-ST-37041| Gentaur Distribution US, UK & EuropeSynonyms: 3-nitropyridineFormula: C5H4N2O2Molecular Weight: 124,1CAS: 2530-26-9 $0.10
Gentaur Standards Nicotinic Acid EP Impurity I | GNT-ST-38704 Nicotinic Acid EP Impurity I | GNT-ST-38704| Gentaur Distribution US, UK & EuropeSynonyms: 3,5-dinitropyridineFormula: C5H3N3O4Molecular Weight: 169,1CAS: 940-06-7 $0.10
Gentaur Standards Nicotinic Acid Impurity 10 | GNT-ST-36891 Nicotinic Acid Impurity 10 | GNT-ST-36891| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-aminonicotinateFormula: C8H10N2O2Molecular Weight: 166,18CAS: 13362-26-0 $0.10
Gentaur Standards Nicotinic Acid Impurity 11 | GNT-ST-35443 Nicotinic Acid Impurity 11 | GNT-ST-35443| Gentaur Distribution US, UK & EuropeSynonyms: 2-aminoethyl benzoateFormula: C9H11NO2Molecular Weight: 165,19CAS: 33545-23-2 $0.10
Gentaur Standards Nicotinic Acid Impurity 12 | GNT-ST-35579 Nicotinic Acid Impurity 12 | GNT-ST-35579| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethylpyridineFormula: C7H9NMolecular Weight: 107,15CAS: 536-78-7 $0.10
Gentaur Standards Nicotinic Acid Impurity 13 | GNT-ST-53747 Nicotinic Acid Impurity 13 | GNT-ST-53747| Gentaur Distribution US, UK & EuropeSynonyms: 5-(dimethylamino)nicotinic acidFormula: C8H10N2O2Molecular Weight: 166,18CAS: 30766-20-2 $0.10
Gentaur Standards Nicotinic Acid Impurity 14 | GNT-ST-53766 Nicotinic Acid Impurity 14 | GNT-ST-53766| Gentaur Distribution US, UK & EuropeSynonyms: 5-hydroxynicotinic acidFormula: C6H5NO3Molecular Weight: 139,11CAS: 27828-71-3 $0.10
Gentaur Standards Nicotinic Acid Impurity 15 | GNT-ST-53767 Nicotinic Acid Impurity 15 | GNT-ST-53767| Gentaur Distribution US, UK & EuropeSynonyms: 5-(ethylamino)nicotinic acidFormula: C8H10N2O2Molecular Weight: 166,18CAS: 1369121-79-8 $0.10
Gentaur Standards Nicotinic Acid Impurity 16 | GNT-ST-53768 Nicotinic Acid Impurity 16 | GNT-ST-53768| Gentaur Distribution US, UK & EuropeSynonyms: 5-(methylamino)nicotinic acidFormula: C7H8N2O2Molecular Weight: 152,15CAS: 91702-88-4 $0.10
Gentaur Standards Nicotinic Anhydride | GNT-ST-08448 Nicotinic Anhydride | GNT-ST-08448| Gentaur Distribution US, UK & EuropeSynonyms: nicotinic anhydrideFormula: C12H8N2O3Molecular Weight: 228,21CAS: 16837-38-0 $0.10
Gentaur Standards Nicotinoyl Chloride | GNT-ST-34156 Nicotinoyl Chloride | GNT-ST-34156| Gentaur Distribution US, UK & EuropeSynonyms: nicotinoyl chlorideFormula: C6H4ClNOMolecular Weight: 141,55CAS: 10400-19-8 $0.10
Gentaur Standards Nifedipine EP Impurity A | GNT-ST-03903 Nifedipine EP Impurity A | GNT-ST-03903| Gentaur Distribution US, UK & EuropeSynonyms: Dimethyl 4-(2-nitrophenyl)-2,6-dimethylpyridine-3,5-dicarboxylateFormula: C17H16N2O6Molecular Weight:... $0.10
Gentaur Standards Nifedipine EP Impurity B | GNT-ST-03904 Nifedipine EP Impurity B | GNT-ST-03904| Gentaur Distribution US, UK & EuropeSynonyms: Dimethyl 4-(2-nitrosophenyl)-2,6-dimethylpyridine-3,5-dicarboxylateFormula: C17H16N2O5Molecular Weight:... $0.10
Gentaur Standards Nifedipine EP Impurity C | GNT-ST-03905 Nifedipine EP Impurity C | GNT-ST-03905| Gentaur Distribution US, UK & EuropeSynonyms: Methyl 2-(2-nitrobenzylidene)-3-oxobutanoateFormula: C12H11NO5Molecular Weight: 249,22CAS: 39562-27-1 $0.10
Gentaur Standards Nifedipine Impurity 10 | GNT-ST-03906 Nifedipine Impurity 10 | GNT-ST-03906| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-methyl-4-(3-nitrophenyl)-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 11 | GNT-ST-03907 Nifedipine Impurity 11 | GNT-ST-03907| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 3-amino-2-(3-nitrobenzylidene)butanoateFormula: C12H14N2O4Molecular Weight: 250,25CAS: N/A $0.10
Gentaur Standards Nifedipine Impurity 12 | GNT-ST-03908 Nifedipine Impurity 12 | GNT-ST-03908| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acidFormula: C15H14N2O6Molecular Weight:... $0.10
Gentaur Standards Nifedipine Impurity 13 | GNT-ST-03909 Nifedipine Impurity 13 | GNT-ST-03909| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylateFormula: C18H16N4O6Molecular Weight:... $0.10
Gentaur Standards Nifedipine Impurity 2 | GNT-ST-03910 Nifedipine Impurity 2 | GNT-ST-03910| Gentaur Distribution US, UK & EuropeSynonyms: methyl (2S,4S)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 3 | GNT-ST-42538 Nifedipine Impurity 3 | GNT-ST-42538| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-methyl-3'-nitro-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylateFormula: C15H15NO5Molecular... $0.10
Gentaur Standards Nifedipine Impurity 4 | GNT-ST-42539 Nifedipine Impurity 4 | GNT-ST-42539| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-3'-nitro-1,6-dihydro-[1,1'-biphenyl]-3(2H)-oneFormula: C13H13NO3Molecular Weight: 231,25CAS: 10323-98-5 $0.10
Gentaur Standards Nifedipine Impurity 40 | GNT-ST-42540 Nifedipine Impurity 40 | GNT-ST-42540| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 3-amino-2-(2-nitrobenzylidene)butanoateFormula: C12H14N2O4Molecular Weight: 250,25CAS: N/A $0.10
Gentaur Standards Nifedipine Impurity 41 | GNT-ST-49570 Nifedipine Impurity 41 | GNT-ST-49570| Gentaur Distribution US, UK & EuropeSynonyms: methyl (2R,4S)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 42 | GNT-ST-49571 Nifedipine Impurity 42 | GNT-ST-49571| Gentaur Distribution US, UK & EuropeSynonyms: methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboperoxoateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 43 | GNT-ST-49572 Nifedipine Impurity 43 | GNT-ST-49572| Gentaur Distribution US, UK & EuropeSynonyms: 5-(methoxycarbonyl)-1,2,6-trimethyl-4-(3-methyl-2-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acidFormula:... $0.10
Gentaur Standards Nifedipine Impurity 44 | GNT-ST-33894 Nifedipine Impurity 44 | GNT-ST-33894| Gentaur Distribution US, UK & EuropeSynonyms: 1,3,5-trimethoxy-2-nitrosobenzeneFormula: C9H11NO4Molecular Weight: 197,19CAS: 49838-51-9 $0.10
Gentaur Standards Nifedipine Impurity 45 | GNT-ST-33896 Nifedipine Impurity 45 | GNT-ST-33896| Gentaur Distribution US, UK & EuropeSynonyms: 1,3,5-trimethoxy-2,4,6-trinitrosobenzeneFormula: C9H9N3O6Molecular Weight: 255,18CAS: N/A $0.10
Gentaur Standards Nifedipine Impurity 46 | GNT-ST-33895 Nifedipine Impurity 46 | GNT-ST-33895| Gentaur Distribution US, UK & EuropeSynonyms: (E)-methyl 2-(2-nitrobenzylidene)-3-oxobutanoateFormula: C12H11NO5Molecular Weight: 249,22CAS: 111304-29-1 $0.10
Gentaur Standards Nifedipine Impurity 47 | GNT-ST-33906 Nifedipine Impurity 47 | GNT-ST-33906| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylateFormula: C17H16N2O6Molecular Weight:... $0.10
Gentaur Standards Nifedipine Impurity 48 | GNT-ST-33907 Nifedipine Impurity 48 | GNT-ST-33907| Gentaur Distribution US, UK & EuropeSynonyms: 2-(hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acidFormula: C16H14N2O7Molecular... $0.10
Gentaur Standards Nifedipine Impurity 49 | GNT-ST-33904 Nifedipine Impurity 49 | GNT-ST-33904| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)-1,4-dihydropyridine-3,5-dicarboxylateFormula: C17H18N2O5Molecular... $0.10
Gentaur Standards Nifedipine Impurity 5 | GNT-ST-33903 Nifedipine Impurity 5 | GNT-ST-33903| Gentaur Distribution US, UK & EuropeSynonyms: methyl 5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-carboxylateFormula: C15H15NO5Molecular... $0.10
Gentaur Standards Nifedipine Impurity 50 | GNT-ST-33902 Nifedipine Impurity 50 | GNT-ST-33902| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylateFormula: C11H15NO4Molecular Weight: 225,24CAS: N/A $0.10
Gentaur Standards Nifedipine Impurity 51 | GNT-ST-33901 Nifedipine Impurity 51 | GNT-ST-33901| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4-(2-bromo-6-nitrophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 52 | GNT-ST-33900 Nifedipine Impurity 52 | GNT-ST-33900| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4-(4-bromo-2-nitrophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 53 | GNT-ST-33899 Nifedipine Impurity 53 | GNT-ST-33899| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-methyl-4-(2-nitrophenyl)-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 54 | GNT-ST-33898 Nifedipine Impurity 54 | GNT-ST-33898| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxamideFormula: C15H16N4O4Molecular Weight:... $0.10
Gentaur Standards Nifedipine Impurity 55 | GNT-ST-33897 Nifedipine Impurity 55 | GNT-ST-33897| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-acetyl-3-(3-nitrophenyl)-5-oxohexanoateFormula: C15H17NO6Molecular Weight: 307,3CAS: 2469555-30-2 $0.10
Gentaur Standards Nifedipine Impurity 56 | GNT-ST-33905 Nifedipine Impurity 56 | GNT-ST-33905| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 2-(2-nitrobenzylidene)-3-oxobutanoateFormula: C12H11NO5Molecular Weight: 249,22CAS: 111304-31-5 $0.10
Gentaur Standards Nifedipine Impurity 57 | GNT-ST-40663 Nifedipine Impurity 57 | GNT-ST-40663| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-methyl-3'-nitro-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)acetic acidFormula: C15H15NO5Molecular... $0.10
Gentaur Standards Nifedipine Impurity 58 | GNT-ST-46691 Nifedipine Impurity 58 | GNT-ST-46691| Gentaur Distribution US, UK & EuropeSynonyms: 2-(5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-yl)acetic acidFormula: C15H15NO5Molecular... $0.10
Gentaur Standards Nifedipine Impurity 59 | GNT-ST-49962 Nifedipine Impurity 59 | GNT-ST-49962| Gentaur Distribution US, UK & EuropeSynonyms: methyl (2R,4S)-6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylateFormula:... $0.10
Gentaur Standards Nifedipine Impurity 6 | GNT-ST-33924 Nifedipine Impurity 6 | GNT-ST-33924| Gentaur Distribution US, UK & EuropeSynonyms: 3,5-bis(methoxycarbonyl)-2,6-dimethyl-4-(2-nitrophenyl)pyridine 1-oxideFormula: C17H16N2O7Molecular Weight:... $0.10
Gentaur Standards Nifedipine Impurity 60 | GNT-ST-33920 Nifedipine Impurity 60 | GNT-ST-33920| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 2,4-diacetyl-3-(2-nitrophenyl)pentanedioateFormula: C17H19NO8Molecular Weight: 365,34CAS: N/A $0.10
Gentaur Standards Nifedipine Impurity 62 | GNT-ST-33919 Nifedipine Impurity 62 | GNT-ST-33919| Gentaur Distribution US, UK & EuropeSynonyms: 1-(dibromomethyl)-2-nitrobenzeneFormula: C7H5Br2NO2Molecular Weight: 294,93CAS: 65962-15-4 $0.10
Gentaur Standards Nifedipine Impurity 63 | GNT-ST-33917 Nifedipine Impurity 63 | GNT-ST-33917| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 2-(hydroxymethyl)-6-methyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylateFormula: C17H16N2O7Molecular... $0.10
Gentaur Standards Nifedipine Impurity 64 | GNT-ST-33918 Nifedipine Impurity 64 | GNT-ST-33918| Gentaur Distribution US, UK & EuropeSynonyms: methyl (Z)-5-(3-nitrophenyl)-3-oxopent-4-enoateFormula: C12H11NO5Molecular Weight: 249,22CAS: N/A $0.10
Gentaur Standards Nifedipine Impurity 65 | GNT-ST-33921 Nifedipine Impurity 65 | GNT-ST-33921| Gentaur Distribution US, UK & EuropeSynonyms: methyl (Z)-2-((E)-3-nitrobenzylidene)-5-(3-nitrophenyl)-3-oxopent-4-enoateFormula: C19H14N2O7Molecular Weight:... $0.10
Gentaur Standards Nifedipine Impurity 66 | GNT-ST-51370 Nifedipine Impurity 66 | GNT-ST-51370| Gentaur Distribution US, UK & EuropeSynonyms: 5-(methoxycarbonyl)-2,6-dimethyl-4-(2-nitrophenyl)nicotinic acidFormula: C16H14N2O6Molecular Weight: 330,3CAS:... $0.10
Gentaur Standards Nifedipine Impurity 67 | GNT-ST-51371 Nifedipine Impurity 67 | GNT-ST-51371| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylic acidFormula: C15H12N2O6Molecular Weight: 316,27CAS:... $0.10
Gentaur Standards Nifedipine Impurity 7 (Mixture of cis and trans Isomers) | GNT-ST-33908 Nifedipine Impurity 7 (Mixture of cis and trans Isomers) | GNT-ST-33908| Gentaur Distribution US, UK & EuropeSynonyms: methyl... $0.10
Gentaur Standards Nifedipine Impurity 8 | GNT-ST-33923 Nifedipine Impurity 8 | GNT-ST-33923| Gentaur Distribution US, UK & EuropeSynonyms: 3-aminobut-2-enamideFormula: C4H8N2OMolecular Weight: 100,12CAS: 15846-25-0 $0.10
Gentaur Standards Nifedipine Impurity 9 | GNT-ST-33922 Nifedipine Impurity 9 | GNT-ST-33922| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylateFormula: C19H22N2O6Molecular... $0.10
Gentaur Standards Nifedipine Impurity E | GNT-ST-33925 Nifedipine Impurity E | GNT-ST-33925| Gentaur Distribution US, UK & EuropeSynonyms: 5-(Aminocarbonyl)-1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3-pyridinecarboxylic Acid Methyl Ester, Nifedipine... $0.10
Gentaur Standards Nifedipine-D6 | GNT-ST-33865 Nifedipine-D6 | GNT-ST-33865| Gentaur Distribution US, UK & EuropeSynonyms: Nifedipine-d6Formula: C17H12D6N2O6Molecular Weight: 352,37CAS: N/A $0.10
Gentaur Standards Nifedipine; Benidipine Impurity G; Nisoldipine Impurity A | GNT-ST-33893 Nifedipine; Benidipine Impurity G; Nisoldipine Impurity A | GNT-ST-33893| Gentaur Distribution US, UK & EuropeSynonyms: Dimethyl... $0.10
Gentaur Standards Nifekalant Impurity 1 | GNT-ST-51784 Nifekalant Impurity 1 | GNT-ST-51784| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-nitrophenyl)propanoyl chlorideFormula: C9H8ClNO3Molecular Weight: 213,62CAS: 107324-93-6 $0.10
Gentaur Standards Nifekalant Impurity 10 | GNT-ST-51798 Nifekalant Impurity 10 | GNT-ST-51798| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-(oxybis(ethane-2,1-diyl))bis(3-(4-nitrophenyl)propan-1-amine)Formula: C22H30N4O5Molecular Weight:... $0.10
Gentaur Standards Nifekalant Impurity 11 | GNT-ST-51799 Nifekalant Impurity 11 | GNT-ST-51799| Gentaur Distribution US, UK & EuropeSynonyms: N-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-4-methylbenzenesulfonamideFormula:... $0.10
Gentaur Standards Nifekalant Impurity 12 | GNT-ST-51801 Nifekalant Impurity 12 | GNT-ST-51801| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)ethyl 4-methylbenzenesulfonateFormula:... $0.10
Gentaur Standards Nifekalant Impurity 13 | GNT-ST-51803 Nifekalant Impurity 13 | GNT-ST-51803| Gentaur Distribution US, UK & EuropeSynonyms: ((1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)azanediyl)bis(ethane-2,1-diyl)... $0.10
Gentaur Standards Nifekalant Impurity 14 | GNT-ST-51802 Nifekalant Impurity 14 | GNT-ST-51802| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)ethyl 4-methylbenzenesulfonateFormula:... $0.10
Gentaur Standards Nifekalant Impurity 15 | GNT-ST-51806 Nifekalant Impurity 15 | GNT-ST-51806| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-aminoethyl)(3-(4-nitrophenyl)propyl)amino)ethan-1-olFormula: C13H21N3O3Molecular Weight: 267,33CAS: N/A $0.10
Gentaur Standards Nifekalant Impurity 16 | GNT-ST-51808 Nifekalant Impurity 16 | GNT-ST-51808| Gentaur Distribution US, UK & EuropeSynonyms: 3-((2-((2-hydroxyethyl)(3-(4-nitrophenyl)propyl)amino)ethyl)amino)-3-oxopropanoic acidFormula:... $0.10
Gentaur Standards Nifekalant Impurity 17 | GNT-ST-51809 Nifekalant Impurity 17 | GNT-ST-51809| Gentaur Distribution US, UK & EuropeSynonyms: 6-((2-((2-hydroxyethyl)amino)ethyl)amino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dioneFormula: C10H18N4O3Molecular... $0.10
Gentaur Standards Nifekalant Impurity 18 | GNT-ST-51812 Nifekalant Impurity 18 | GNT-ST-51812| Gentaur Distribution US, UK & EuropeSynonyms:... $0.10
Gentaur Standards Nifekalant Impurity 2 | GNT-ST-51785 Nifekalant Impurity 2 | GNT-ST-51785| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxyethyl)-3-(4-nitrophenyl)propanamideFormula: C11H14N2O4Molecular Weight: 238,24CAS: 130637-01-3 $0.10
Gentaur Standards Nifekalant Impurity 3 | GNT-ST-51786 Nifekalant Impurity 3 | GNT-ST-51786| Gentaur Distribution US, UK & EuropeSynonyms: 3-hydroxy-N-(2-hydroxyethyl)-3-(4-nitrophenyl)propanamideFormula: C11H14N2O5Molecular Weight: 254,24CAS:... $0.10
Gentaur Standards Nifekalant Impurity 4 | GNT-ST-51787 Nifekalant Impurity 4 | GNT-ST-51787| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxyethyl)-3-(2-nitrophenyl)propanamideFormula: C11H14N2O4Molecular Weight: 238,24CAS: N/A $0.10
Gentaur Standards Nifekalant Impurity 5 | GNT-ST-51788 Nifekalant Impurity 5 | GNT-ST-51788| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxyethyl)-3-(3-nitrophenyl)propanamideFormula: C11H14N2O4Molecular Weight: 238,24CAS: 2071357-57-6 $0.10
Gentaur Standards Nifekalant Impurity 6 | GNT-ST-51791 Nifekalant Impurity 6 | GNT-ST-51791| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxyethyl)-3-phenylpropanamideFormula: C11H15NO2Molecular Weight: 193,25CAS: 51816-46-7 $0.10
Gentaur Standards Nifekalant Impurity 7 | GNT-ST-51794 Nifekalant Impurity 7 | GNT-ST-51794| Gentaur Distribution US, UK & EuropeSynonyms: N,N-bis(2-hydroxyethyl)-3-(4-nitrophenyl)propanamideFormula: C13H18N2O5Molecular Weight: 282,3CAS: N/A $0.10
Gentaur Standards Nifekalant Impurity 8 | GNT-ST-51795 Nifekalant Impurity 8 | GNT-ST-51795| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-(4-nitrophenyl)propanamido)ethyl acetateFormula: C13H16N2O5Molecular Weight: 280,28CAS: N/A $0.10
Gentaur Standards Nifekalant Impurity 9 | GNT-ST-51796 Nifekalant Impurity 9 | GNT-ST-51796| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-ethoxyethyl)-3-(4-nitrophenyl)propanamideFormula: C13H18N2O4Molecular Weight: 266,3CAS: N/A $0.10
