Gentaur Standards Avibactam Impurity D | GNT-ST-47834 Avibactam Impurity D | GNT-ST-47834| Gentaur Distribution US, UK & EuropeSynonyms: ((((3R,6S)-6-carbamoylpiperidin-3-yl)amino)oxy)sulfonic acidFormula: C6H13N3O5SMolecular Weight: 239,25CAS: 2243810-78-6 $0.10
Gentaur Standards Dibenzyl Sulfate | GNT-ST-47833 Dibenzyl Sulfate | GNT-ST-47833| Gentaur Distribution US, UK & EuropeSynonyms: dibenzyl sulfateFormula: C14H14O4SMolecular Weight: 278,32CAS: 18495-74-4 $0.10
Gentaur Standards Bis (2-Methoxyethyl) Sulfate | GNT-ST-47832 Bis(2-Methoxyethyl) Sulfate | GNT-ST-47832| Gentaur Distribution US, UK & EuropeSynonyms: bis(2-methoxyethyl) sulfateFormula: C6H14O6SMolecular Weight: 214,23CAS: 221655-54-5 $0.10
Gentaur Standards Avibactam Impurity C | GNT-ST-47831 Avibactam Impurity C | GNT-ST-47831| Gentaur Distribution US, UK & EuropeSynonyms: (2R,5R)-ethyl 5-((benzyloxy)amino)piperidine-2-carboxylate oxalateFormula: C17H24N2O7Molecular Weight: 368,38CAS: N/A $0.10
Gentaur Standards Neticonazole Impurity 9 | GNT-ST-47830 Neticonazole Impurity 9 | GNT-ST-47830| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(2-(methylthio)-1-phenylvinyl)-1H-imidazole 3-oxideFormula: C12H12N2OSMolecular Weight: 232,3CAS: N/A $0.10
Gentaur Standards Neticonazole | GNT-ST-47829 Neticonazole | GNT-ST-47829| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(2-(methylthio)-1-(2-(pentyloxy)phenyl)vinyl)-1H-imidazoleFormula: C17H22N2OSMolecular Weight: 302,43CAS: 130726-68-0 $0.10
Gentaur Standards N-Nitroso-N-Ethyl-Valaciclovir | GNT-ST-47828 N-Nitroso-N-Ethyl-Valaciclovir | GNT-ST-47828| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl N-ethyl-N-nitroso-L-valinateFormula: C15H23N7O5Molecular Weight: 381,39CAS: N/A $0.10
Gentaur Standards N-Nitroso-N-Methyl-Valaciclovir | GNT-ST-47827 N-Nitroso-N-Methyl-Valaciclovir | GNT-ST-47827| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl N-methyl-N-nitroso-L-valinateFormula: C14H21N7O5Molecular Weight: 367,37CAS: N/A $0.10
Gentaur Standards N-Nitroso-N-Methylaniline-D5 | GNT-ST-47826 N-Nitroso-N-Methylaniline-D5 | GNT-ST-47826| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-(phenyl-d5)nitrous amideFormula: C7H3D5N2OMolecular Weight: 141,18CAS: 1821341-18-7 $0.10
Gentaur Standards N-Nitroso-N-Methyl-N-Dodecylamine | GNT-ST-47825 N-Nitroso-N-Methyl-N-Dodecylamine | GNT-ST-47825| Gentaur Distribution US, UK & EuropeSynonyms: N-dodecyl-N-methylnitrous amideFormula: C13H28N2OMolecular Weight: 228,38CAS: 55090-44-3 $0.10
Gentaur Standards N'-Nitrosoanabasine | GNT-ST-47824 N'-Nitrosoanabasine | GNT-ST-47824| Gentaur Distribution US, UK & EuropeSynonyms: 3-(1-nitrosopiperidin-2-yl)pyridineFormula: C10H13N3OMolecular Weight: 191,23CAS: 37620-20-5 $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 Palbociclib Impurity 118 | GNT-ST-47822 Palbociclib Impurity 118 | GNT-ST-47822| Gentaur Distribution US, UK & EuropeSynonyms: 6-acetyl-8-cyclopentyl-2-((5-(4-isobutylpiperazin-1-yl)pyridin-2-yl)amino)-5-methylpyrido[2,3-d]pyrimidin-7(8H)-oneFormula: C28H37N7O2Molecular Weight: 503,65CAS:... $0.10
Gentaur Standards Palbociclib Impurity 117 | GNT-ST-47821 Palbociclib Impurity 117 | GNT-ST-47821| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(3-nitropyridin-2-yl)piperazine-1-carboxylateFormula: C14H20N4O4Molecular Weight: 308,34CAS: 153473-24-6 $0.10
Gentaur Standards Pasireotide Impurity 8 | GNT-ST-47820 Pasireotide Impurity 8 | GNT-ST-47820| Gentaur Distribution US, UK & EuropeSynonyms:... $0.10
Gentaur Standards Cefotaxime EP Impurity B | GNT-ST-47819 Cefotaxime EP Impurity B | GNT-ST-47819| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:... $0.10
Gentaur Standards Cefotaxime EP Impurity A | GNT-ST-47818 Cefotaxime EP Impurity A | GNT-ST-47818| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:... $0.10
Gentaur Standards Cefathiamidine Impurity S | GNT-ST-47817 Cefathiamidine Impurity S | GNT-ST-47817| Gentaur Distribution US, UK & EuropeSynonyms:... $0.10
Gentaur Standards Cefathiamidine Impurity 5 | GNT-ST-47816 Cefathiamidine Impurity 5 | GNT-ST-47816| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-3-(acetoxymethyl)-7-(2-(((6R,7R)-3-(acetoxymethyl)-7-(2-(((E)-N,N'-diisopropylcarbamimidoyl)thio)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2... $0.10
Gentaur Standards Tizanidine Impurity 21 | GNT-ST-47815 Tizanidine Impurity 21 | GNT-ST-47815| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-thioxoimidazolidin-1-yl)ethan-1-oneFormula: C5H8N2OSMolecular Weight: 144,19CAS: 5391-52-6 $0.10
Gentaur Standards Tizanidine Impurity 20 | GNT-ST-47814 Tizanidine Impurity 20 | GNT-ST-47814| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-((5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)amino)-4,5-dihydro-1H-imidazol-1-yl)ethanoneFormula: C11H10ClN5OSMolecular Weight: 295,75CAS: 173532-15-5 $0.10
Gentaur Standards Nafamostat Impurity 41 | GNT-ST-47813 Nafamostat Impurity 41 | GNT-ST-47813| Gentaur Distribution US, UK & EuropeSynonyms: 6-carbamimidoylnaphthalen-2-yl 4-(3-((4-(carbamoyloxy)phenyl)(imino)methyl)guanidino)benzoateFormula: C27H23N7O4Molecular Weight: 509,53CAS: N/A $0.10
Gentaur Standards Nitrofural | GNT-ST-47812 Nitrofural | GNT-ST-47812| Gentaur Distribution US, UK & EuropeSynonyms: 2-((5-nitrofuran-2-yl)methylene)hydrazine-1-carboxamideFormula: C6H6N4O4Molecular Weight: 198,14CAS: 59-87-0 $0.10
Gentaur Standards Carbocisteine Impurity C | GNT-ST-47811 Carbocisteine Impurity C | GNT-ST-47811| Gentaur Distribution US, UK & EuropeSynonyms: N,S-bis(carboxymethyl)cysteineFormula: C7H11NO6SMolecular Weight: 237,23CAS: N/A $0.10
Gentaur Standards Clevidipine Impurity 35 | GNT-ST-47810 Clevidipine Impurity 35 | GNT-ST-47810| Gentaur Distribution US, UK & EuropeSynonyms: methyl (E)-2-(2,3-dichlorobenzylidene)-3-oxobutanoateFormula: C12H10Cl2O3Molecular Weight: 273,11CAS: N/A $0.10
Gentaur Standards 4- ( (3-Hydroxypropyl) Amino) -3-Nitrophenol | GNT-ST-47809 4-((3-Hydroxypropyl)Amino)-3-Nitrophenol | GNT-ST-47809| Gentaur Distribution US, UK & EuropeSynonyms: 4-((3-hydroxypropyl)amino)-3-nitrophenolFormula: C9H12N2O4Molecular Weight: 212,2CAS: 92952-81-3 $0.10
Gentaur Standards Palbociclib Impurity 61 | GNT-ST-47808 Palbociclib Impurity 61 | GNT-ST-47808| Gentaur Distribution US, UK & EuropeSynonyms: 5,5'-(piperazine-1,4-diyl)bis(pyridin-2-amine)Formula: C14H18N6Molecular Weight: 270,33CAS: 2144748-14-9 $0.10
Gentaur Standards Palbociclib Impurity 60 | GNT-ST-47807 Palbociclib Impurity 60 | GNT-ST-47807| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(6-nitropyridin-3-yl)piperazine-1-carboxylateFormula: C14H20N4O4Molecular Weight: 308,33CAS: 571189-16-7 $0.10
Gentaur Standards Polymyxin E2 Sulfate (Colistin B) | GNT-ST-47806 Polymyxin E2 Sulfate (Colistin B) | GNT-ST-47806| Gentaur Distribution US, UK & EuropeSynonyms:... $0.10
Gentaur Standards Methadone Impurity 12 | GNT-ST-47805 Methadone Impurity 12 | GNT-ST-47805| Gentaur Distribution US, UK & EuropeSynonyms: 1-(methylamino)propan-2-olFormula: C4H11NOMolecular Weight: 89,14CAS: 16667-45-1 $0.10
Gentaur Standards Dapoxetine Impurity 92 | GNT-ST-47804 Dapoxetine Impurity 92 | GNT-ST-47804| Gentaur Distribution US, UK & EuropeSynonyms: 4-cinnamylnaphthalen-1-olFormula: C19H16OMolecular Weight: 260,34CAS: N/A $0.10
Gentaur Standards Dapoxetine Impurity 91 | GNT-ST-47803 Dapoxetine Impurity 91 | GNT-ST-47803| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-hydroxynaphthalen-1-yl)-1-phenylpropan-1-oneFormula: C19H16O2Molecular Weight: 276,34CAS: 126113-24-4 $0.10
Gentaur Standards Dapoxetine Impurity 90 | GNT-ST-47802 Dapoxetine Impurity 90 | GNT-ST-47802| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-phenylpropane-1,3-diolFormula: C9H12O2Molecular Weight: 152,19CAS: 103548-16-9 $0.10
Gentaur Standards Dapoxetine Impurity 9 | GNT-ST-47801 Dapoxetine Impurity 9 | GNT-ST-47801| Gentaur Distribution US, UK & EuropeSynonyms: 1-(dimethylamino)-3-(naphthalen-2-yl)-1-phenethoxy-3-phenylpropan-2-one hydrochlorideFormula: C29H30ClNO2Molecular Weight: 460,01CAS: N/A $0.10
Gentaur Standards Dapoxetine Impurity 89 | GNT-ST-47800 Dapoxetine Impurity 89 | GNT-ST-47800| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((R)-3-chloro-1-phenylpropoxy)-1-phenylpropan-1-olFormula: C18H21ClO2Molecular Weight: 304,81CAS: N/A $0.10
Gentaur Standards Dapoxetine Impurity 88 | GNT-ST-47799 Dapoxetine Impurity 88 | GNT-ST-47799| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(3-chloro-3-phenylpropoxy)naphthaleneFormula: C19H17ClOMolecular Weight: 296,79CAS: N/A $0.10
Gentaur Standards Trifluorothymine | GNT-ST-47798 Trifluorothymine | GNT-ST-47798| Gentaur Distribution US, UK & EuropeSynonyms: 5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dioneFormula: C5H3F3N2O2Molecular Weight: 180,09CAS: 54-20-6 $0.10
Gentaur Standards Trifluridine Impurity 21 | GNT-ST-47797 Trifluridine Impurity 21 | GNT-ST-47797| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,5S)-2-(hydroxymethyl)-5-methoxytetrahydrofuran-3-yl 4-chlorobenzoateFormula: C13H15ClO5Molecular Weight: 286,71CAS: N/A $0.10
Gentaur Standards Trifluridine Impurity 20 | GNT-ST-47796 Trifluridine Impurity 20 | GNT-ST-47796| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,5S)-3-hydroxy-5-methoxytetrahydrofuran-2-yl)methyl 4-chlorobenzoateFormula: C13H15ClO5Molecular Weight: 286,71CAS: N/A $0.10
Gentaur Standards 1,5-Dibromopentane | GNT-ST-47795 1,5-Dibromopentane | GNT-ST-47795| Gentaur Distribution US, UK & EuropeSynonyms: 1,5-dibromopentaneFormula: C5H10Br2Molecular Weight: 229,94CAS: 111-24-0 $0.10
Gentaur Standards 1,5-Dihydroxynaphthalene | GNT-ST-47794 1,5-Dihydroxynaphthalene | GNT-ST-47794| Gentaur Distribution US, UK & EuropeSynonyms: 1,5-DihydroxynaphthaleneFormula: C10H8O2Molecular Weight: 160,17CAS: 83-56-7 $0.10
Gentaur Standards Alosetron-D3 | GNT-ST-47793 Alosetron-D3 | GNT-ST-47793| Gentaur Distribution US, UK & EuropeSynonyms: Alosetron-D3Formula: C17H16ClD3N4OMolecular Weight: 333,83CAS: 1189919-71-8 $0.10
Gentaur Standards Wx-0593 Impurity Kk | GNT-ST-47792 Wx-0593 Impurity Kk | GNT-ST-47792| Gentaur Distribution US, UK & EuropeSynonyms: 4-methoxy-2-(9-methyl-3,9-diazaspiro[5.5]undecan-3-yl)anilineFormula: C17H27N3OMolecular Weight: 289,42CAS: 2173083-57-1 $0.10
Gentaur Standards Ym-201636 | GNT-ST-47791 Ym-201636 | GNT-ST-47791| Gentaur Distribution US, UK & EuropeSynonyms: 6-?amino-?N-?[3-?[4-?(4-?morpholinyl)pyrido[3',?2':4,?5]furo[3,?2-?d]pyrimidin-?2-?yl]phenyl]-?3-?pyridinecarboxamideFormula: C25H21N7O3Molecular Weight: 467,5CAS: 371942-69-7 $0.10
Gentaur Standards Abemaciclib Impurity 2 | GNT-ST-47790 Abemaciclib Impurity 2 | GNT-ST-47790| Gentaur Distribution US, UK & EuropeSynonyms: (6-((5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazol-6-yl)pyrimidin-2-yl)amino)pyridin-3-yl)methanolFormula: C21H20F2N6OMolecular Weight: 410,43CAS:... $0.10
Gentaur Standards Abemaciclib Impurity 11 | GNT-ST-47789 Abemaciclib Impurity 11 | GNT-ST-47789| Gentaur Distribution US, UK & EuropeSynonyms: 6-(2-chloro-5-fluoropyrimidin-4-yl)-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazoleFormula: C15H13ClF2N4Molecular Weight: 322,74CAS: 1231930-42-9 $0.10
Gentaur Standards Sitagliptin Defluoro Impurity 3 | GNT-ST-47788 Sitagliptin Defluoro Impurity 3 | GNT-ST-47788| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((tert-butoxycarbonyl)amino)-4-(2,4-difluorophenyl)butanoic acidFormula: C15H19F2NO4Molecular Weight: 315,31CAS: 851307-12-5 $0.10
Gentaur Standards Sitagliptin Triazecine Analog | GNT-ST-47787 Sitagliptin Triazecine Analog | GNT-ST-47787| Gentaur Distribution US, UK & EuropeSynonyms: 10-(2,4,5-trifluorobenzyl)-3-(trifluoromethyl)-6,7,10,11-tetrahydro-[1,2,4]triazolo[3,4-c][1,4,7]triazecine-8,12(5H,9H)-dioneFormula: C16H13F6N5O2Molecular... $0.10
Gentaur Standards Sitagliptin Fumarate Adduct (Mixture Of Diastereomers) | GNT-ST-47786 Sitagliptin Fumarate Adduct (Mixture Of Diastereomers) | GNT-ST-47786| Gentaur Distribution US, UK & EuropeSynonyms: USP Sitagliptin Fumarate adduct;... $0.10
Gentaur Standards Sitagliptin EP Impurity A | GNT-ST-47785 Sitagliptin EP Impurity A | GNT-ST-47785| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-amino-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one phosphateFormula: C16H15F6N5O... $0.10
Gentaur Standards Vonoprazan Impurity 211 | GNT-ST-47784 Vonoprazan Impurity 211 | GNT-ST-47784| Gentaur Distribution US, UK & EuropeSynonyms: N,N-dimethylpyridin-4-amine 4-methylbenzenesulfonateFormula: C7H8O3S*C7H10N2Molecular Weight: 172.20*122.17CAS: 91944-64-8 $0.10
Gentaur Standards Vonoprazan Impurity 210 | GNT-ST-47783 Vonoprazan Impurity 210 | GNT-ST-47783| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanimine oxideFormula: C17H14FN3O3SMolecular Weight: 359,38CAS: N/A $0.10
Gentaur Standards Cefdinir Impurity X＆Y | GNT-ST-47782 Cefdinir Impurity X＆Y | GNT-ST-47782| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-2-((E)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamido)-2-((2R)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acidFormula:... $0.10
Gentaur Standards Tartrazine Impurity 2 | GNT-ST-47781 Tartrazine Impurity 2 | GNT-ST-47781| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(4',5-disulfo-[1,1'-biphenyl]-2-yl)hydrazineylidene)-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acidFormula: C22H16N4O12S3Molecular Weight:... $0.10
Gentaur Standards Tartrazine Impurity 1 | GNT-ST-47780 Tartrazine Impurity 1 | GNT-ST-47780| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-(5-oxo-4-(2-(4-sulfophenyl)hydrazineylidene)-4,5-dihydro-1H-pyrazole-1,3-diyl)dibenzenesulfonic acidFormula: C21H16N4O10S3Molecular Weight: 580,56CAS: 747369-23-9 $0.10
Gentaur Standards Fosfomycin Trometamol Impurity 50 | GNT-ST-47779 Fosfomycin Trometamol Impurity 50 | GNT-ST-47779| Gentaur Distribution US, UK & EuropeSynonyms: 2-phenylethan-1-amine ((2S,3S)-3-methyloxiran-2-yl)phosphonateFormula: C8H11N*C3H7O4PMolecular Weight: 121.18*138.06CAS: N/A $0.10
Gentaur Standards Procyanidin Impurity 4 | GNT-ST-47778 Procyanidin Impurity 4 | GNT-ST-47778| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R,3S,3'S,4S)-2,2'-bis(3,4-dihydroxyphenyl)-[4,8'-bichromane]-3,3',5',7,7'-pentaolFormula: C30H26O11Molecular Weight: 562,53CAS: N/A $0.10
Gentaur Standards Procyanidin B2 | GNT-ST-47777 Procyanidin B2 | GNT-ST-47777| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R,3R,3'R,4R)-2,2'-bis(3,4-dihydroxyphenyl)-[4,8'-bichromane]-3,3',5,5',7,7'-hexaolFormula: C30H26O12Molecular Weight: 578,53CAS: 29106-49-8 $0.10
Gentaur Standards Procyanidin B1 | GNT-ST-47776 Procyanidin B1 | GNT-ST-47776| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R,3R,3'S,4R)-2,2'-bis(3,4-dihydroxyphenyl)-[4,8'-bichromane]-3,3',5,5',7,7'-hexaolFormula: C30H26O12Molecular Weight: 578,53CAS: 20315-25-7 $0.10
Gentaur Standards N-Nitroso-Desmethyl-Chlophedianol | GNT-ST-47775 N-Nitroso-Desmethyl-Chlophedianol | GNT-ST-47775| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-(2-chlorophenyl)-3-hydroxy-3-phenylpropyl)-N-methylnitrous amideFormula: C16H17ClN2O2Molecular Weight: 304,77CAS: N/A $0.10
Gentaur Standards Tafamidis | GNT-ST-47774 Tafamidis | GNT-ST-47774| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,5-dichlorophenyl)benzo[d]oxazole-6-carboxylic acidFormula: C14H7Cl2NO3Molecular Weight: 308,11CAS: 594839-88-0 $0.10
Gentaur Standards Landiolol Impurity 62 | GNT-ST-47773 Landiolol Impurity 62 | GNT-ST-47773| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(((S)-2,2-dimethyl-1,3-dioxolan-4-yl)methoxy)-3-oxopropyl)phenyl... $0.10
Gentaur Standards Nafamostat Impurity 40 | GNT-ST-47772 Nafamostat Impurity 40 | GNT-ST-47772| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-bis(4-carboxyphenyl)diazene 1-oxideFormula: C14H10N2O5Molecular Weight: 286,24CAS: 582-69-4 $0.10
Gentaur Standards Gliquidone Impurity 21 | GNT-ST-47771 Gliquidone Impurity 21 | GNT-ST-47771| Gentaur Distribution US, UK & EuropeSynonyms: propyl 4-(2-(7-methoxy-4,4-dimethyl-1,3-dioxo-3,4-dihydroisoquinolin-2(1H)-yl)ethyl)benzenesulfonateFormula: C23H27NO6SMolecular Weight: 445,53CAS: N/A $0.10
Gentaur Standards Peramivir Impurity 92 | GNT-ST-47770 Peramivir Impurity 92 | GNT-ST-47770| Gentaur Distribution US, UK & EuropeSynonyms: Cyclopentanecarboxylic acid, 3-[(1R)-1-(acetylamino)pentyl]-4-[(aminoiminomethyl)amino]-2-hydroxy-, (1R,2R,3S,4S)-relFormula: C14H26N4O4Molecular Weight: 314,39CAS:... $0.10
Gentaur Standards 2- (3- (4-Methylbenzoyl) Phenyl) Propanenitrile | GNT-ST-47769 2-(3-(4-Methylbenzoyl)Phenyl)Propanenitrile | GNT-ST-47769| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-(4-methylbenzoyl)phenyl)propanenitrileFormula: C17H15NOMolecular Weight: 249,31CAS: 139093-77-9 $0.10
Gentaur Standards (R) -4-Propyldihydrofuran-2 (3H) -One | GNT-ST-47768 (R)-4-Propyldihydrofuran-2(3H)-One | GNT-ST-47768| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-propyldihydrofuran-2(3H)-oneFormula: C7H12O2Molecular Weight: 128,17CAS: 63095-51-2 $0.10
Gentaur Standards Cefuroxime Sodium Impurity 69 | GNT-ST-47767 Cefuroxime Sodium Impurity 69 | GNT-ST-47767| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(furan-2-yl)-2-(methoxyimino)acetamideFormula:... $0.10
Gentaur Standards Tizanidine EP Impurity G | GNT-ST-47766 Tizanidine EP Impurity G | GNT-ST-47766| Gentaur Distribution US, UK & EuropeSynonyms: N-(5-chlorobenzo[c][1,2,5]thiadiazol-4-yl)cyanamideFormula: C7H3ClN4SMolecular Weight: 210,64CAS: 51322-80-6 $0.10
Gentaur Standards Procyanidin | GNT-ST-47765 Procyanidin | GNT-ST-47765| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,4-dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-5,7-dihydroxychroman-3-yl)oxy)chroman-3,4,5,7-tetraolFormula: C30H26O13Molecular Weight: 594,52CAS: 4852-22-6 $0.10
Gentaur Standards Fluorouracil Impurity 21 | GNT-ST-47764 Fluorouracil Impurity 21 | GNT-ST-47764| Gentaur Distribution US, UK & EuropeSynonyms: pyrimidine-2,4(3H,5H)-dioneFormula: C4H4N2O2Molecular Weight: 112,09CAS: 4433-22-1 $0.10
Gentaur Standards Gadobutrol Impurity 18 | GNT-ST-47763 Gadobutrol Impurity 18 | GNT-ST-47763| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(7-(2-(tert-butoxy)-2-oxoethyl)-10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetic acidFormula: C22H42N4O9Molecular... $0.10
Gentaur Standards Gadobutrol Impurity 177 | GNT-ST-47762 Gadobutrol Impurity 177 | GNT-ST-47762| Gentaur Distribution US, UK & EuropeSynonyms: Gadobutrol Impurity 177Formula: C16H24CaN4O8Molecular Weight: 440,47CAS: 176666-91-4 $0.10
Gentaur Standards Methotrexate Impurity 52 | GNT-ST-47761 Methotrexate Impurity 52 | GNT-ST-47761| Gentaur Distribution US, UK & EuropeSynonyms: (2-(methylamino)benzoyl)-L-glutamic acidFormula: C13H16N2O5Molecular Weight: 280,28CAS: N/A $0.10
Gentaur Standards Cefmetazole Impurity 62 | GNT-ST-47760 Cefmetazole Impurity 62 | GNT-ST-47760| Gentaur Distribution US, UK & EuropeSynonyms: (7S)-3-(acetoxymethyl)-7-(2-((cyanomethyl)thio)acetamido)-7-methoxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C15H17N3O7S2Molecular... $0.10
Gentaur Standards 1-Bromo-3-Chlorobenzene | GNT-ST-47759 1-Bromo-3-Chlorobenzene | GNT-ST-47759| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-3-chlorobenzeneFormula: C6H4BrClMolecular Weight: 191,45CAS: 108-37-2 $0.10
Gentaur Standards Protoporphyrin Ix | GNT-ST-47758 Protoporphyrin Ix | GNT-ST-47758| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(3,8,13,17-tetramethyl-7,12-divinylporphyrin-2,18-diyl)dipropionic acidFormula: C34H34N4O4Molecular Weight: 562,67CAS: 553-12-8 $0.10
Gentaur Standards Phenacetin Impurity 8 | GNT-ST-47757 Phenacetin Impurity 8 | GNT-ST-47757| Gentaur Distribution US, UK & EuropeSynonyms: Phenacetin Impurity 8Formula: C14H14N2OMolecular Weight: 226,27CAS: 7466-38-8 $0.10
Gentaur Standards Oseltamivir Impurity 140 | GNT-ST-47756 Oseltamivir Impurity 140 | GNT-ST-47756| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (3S,4R,5S)-4-acetamido-3-amino-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]heptane-1-carboxylateFormula: C16H28N2O5Molecular Weight: 328,41CAS: 2516234-45-8 $0.10
Gentaur Standards N-Nitroso-Desmethyl-Chlorpromazine | GNT-ST-47755 N-Nitroso-Desmethyl-Chlorpromazine | GNT-ST-47755| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-(2-chloro-10H-phenothiazin-10-yl)propyl)-N-methylnitrous amideFormula: C16H16ClN3OSMolecular Weight: 333,83CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Chloropyramine (N-Dmcp) | GNT-ST-47754 N-Nitroso-Desmethyl-Chloropyramine(N-Dmcp) | GNT-ST-47754| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((4-chlorobenzyl)(pyridin-2-yl)amino)ethyl)-N-methylnitrous amideFormula: C15H17ClN4OMolecular Weight: 304,78CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Chlorpheniramine | GNT-ST-47753 N-Nitroso-Desmethyl-Chlorpheniramine | GNT-ST-47753| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl)-N-methylnitrous amideFormula: C15H16ClN3OMolecular Weight: 289,76CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Orphenadrine | GNT-ST-47752 N-Nitroso-Desmethyl-Orphenadrine | GNT-ST-47752| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-(2-(phenyl(o-tolyl)methoxy)ethyl)nitrous amideFormula: C17H20N2O2Molecular Weight: 284,36CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Bedaquiline | GNT-ST-47751 N-Nitroso-Desmethyl-Bedaquiline | GNT-ST-47751| Gentaur Distribution US, UK & EuropeSynonyms: N-((3S,4R)-4-(6-bromo-2-methoxyquinolin-3-yl)-3-hydroxy-3-(naphthalen-1-yl)-4-phenylbutyl)-N-methylnitrous amideFormula: C31H28BrN3O3Molecular Weight:... $0.10
Gentaur Standards N-Nitroso-Desmethyl-Rizatriptan | GNT-ST-47750 N-Nitroso-Desmethyl-Rizatriptan | GNT-ST-47750| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(5-((1H-1,2,4-triazol-1-yl)methyl)-1H-indol-3-yl)ethyl)-N-methylnitrous amideFormula: C14H16N6OMolecular Weight: 284,32CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Ranitidine | GNT-ST-47749 N-Nitroso-Desmethyl-Ranitidine | GNT-ST-47749| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((5-(((2-((1-(methylamino)-2-nitrovinyl)amino)ethyl)thio)methyl)furan-2-yl)methyl)nitrous amideFormula: C12H19N5O4SMolecular Weight: 329,38CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Thonzylamine | GNT-ST-47748 N-Nitroso-Desmethyl-Thonzylamine | GNT-ST-47748| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((4-methoxybenzyl)(pyrimidin-2-yl)amino)ethyl)-N-methylnitrous amideFormula: C15H19N5O2Molecular Weight: 301,35CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Cabergoline | GNT-ST-47747 N-Nitroso-Desmethyl-Cabergoline | GNT-ST-47747| Gentaur Distribution US, UK & EuropeSynonyms: (6aR,9R,10aR)-7-allyl-N-(ethylcarbamoyl)-N-(3-(methyl(nitroso)amino)propyl)-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamideFormula:... $0.10
Gentaur Standards N-Nitroso-Desmethyl-Methadone | GNT-ST-47746 N-Nitroso-Desmethyl-Methadone | GNT-ST-47746| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-(5-oxo-4,4-diphenylheptan-2-yl)nitrous amideFormula: C20H24N2O2Molecular Weight: 324,42CAS: N/A $0.10
Gentaur Standards N-Nitroso-Desmethyl-Doxylamine | GNT-ST-47745 N-Nitroso-Desmethyl-Doxylamine | GNT-ST-47745| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-(2-(1-phenyl-1-(pyridin-2-yl)ethoxy)ethyl)nitrous amideFormula: C16H19N3O2Molecular Weight: 285,35CAS: N/A $0.10
Gentaur Standards Salvianolic Acid Y | GNT-ST-47744 Salvianolic Acid Y | GNT-ST-47744| Gentaur Distribution US, UK & EuropeSynonyms: (7'R,8'S,8''R,8'''R)-epi-Salvianolic acid B; 2-epi-Salvianolic acid B; Orthosiphoic acid B;... $0.10
Gentaur Standards Chlorhexidine Impurity 19 | GNT-ST-47743 Chlorhexidine Impurity 19 | GNT-ST-47743| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R,5R)-2,3,4,5,6-pentaacetoxyhexanoic acidFormula: C16H22O12Molecular Weight: 406,34CAS: 17430-71-6 $0.10
Gentaur Standards Vonoprazan Impurity 201 | GNT-ST-47742 Vonoprazan Impurity 201 | GNT-ST-47742| Gentaur Distribution US, UK & EuropeSynonyms: 4,5-dibromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-1H-pyrrole-3-carbonitrileFormula: C14H11Br2ClN2OMolecular Weight: 418,51CAS: 122453-74-1 $0.10
Gentaur Standards 16,16-Dimethyl Prostaglandin E1 | GNT-ST-47741 16,16-Dimethyl Prostaglandin E1 | GNT-ST-47741| Gentaur Distribution US, UK & EuropeSynonyms: 16,16-dimethyl PGE1; 9-oxo-11α,15R-dihydroxy-16,16-dimethyl-prost-13E-en-1-oic acidFormula: C22H38O5Molecular Weight: 382,5CAS: 41692-15-3 $0.10
Gentaur Standards Protostemonine | GNT-ST-47740 Protostemonine | GNT-ST-47740| Gentaur Distribution US, UK & EuropeSynonyms:... $0.10
Gentaur Standards Sodium Gualenate Impurity 6 | GNT-ST-47739 Sodium Gualenate Impurity 6 | GNT-ST-47739| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5-amino-3,4-dihydro-2H-pyrrole-2-carboxylic acidFormula: C5H8N2O2Molecular Weight: 128,13CAS: 111631-17-5 $0.10
Gentaur Standards Sodium Gualenate Impurity 5 | GNT-ST-47738 Sodium Gualenate Impurity 5 | GNT-ST-47738| Gentaur Distribution US, UK & EuropeSynonyms: 7-isopropyl-1,4-dimethylazuleneFormula: C15H18Molecular Weight: 198,31CAS: 489-84-9 $0.10
Gentaur Standards Olmesartan Impurity 89 | GNT-ST-47737 Olmesartan Impurity 89 | GNT-ST-47737| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4'-(dibromomethyl)-[1,1'-biphenyl]-2-yl)-2-trityl-2H-tetrazoleFormula: C33H24Br2N4Molecular Weight: 636,39CAS: 151052-34-5 $0.10
Gentaur Standards Fosfomycin Trometamol Impurity 49 | GNT-ST-47736 Fosfomycin Trometamol Impurity 49 | GNT-ST-47736| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-acetamido-4-(hydroxyhydrophosphoryl)butanoic acidFormula: C6H12NO5PMolecular Weight: 209,14CAS: 135093-66-2 $0.10
Gentaur Standards Vortioxetine Impurity 36 | GNT-ST-47735 Vortioxetine Impurity 36 | GNT-ST-47735| Gentaur Distribution US, UK & EuropeSynonyms: 1-methyl-4-(2-(phenylthio)benzyl)piperazineFormula: C18H22N2SMolecular Weight: 298,45CAS: 47159-85-3 $0.10
