Chemicals

Thymalfasin Impurity Ac-Ser1---Lys17-Oh | GNT-ST-35973| Gentaur Distribution US, UK & EuropeSynonyms: Ac-Ser1---Lys17-OHFormula: C75H127O33N19Molecular Weight: 1822,96CAS: N/A

Finasteride Dihydro Carboxylic Acid | GNT-ST-35972| Gentaur Distribution US, UK & EuropeSynonyms: (5α,17β)-3-Oxo-4-aza-androstane-17-carboxylic acid;...

Entacapone Impurity 80 | GNT-ST-35971| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,4S,5R,6S)-6-(5-((E)-2-cyano-3-(diethylamino)-3-oxoprop-1-en-1-yl)-2-hydroxy-3-nitrophenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acidFormula:...

Nilotinib Impurity 18 | GNT-ST-35970| Gentaur Distribution US, UK & EuropeSynonyms: 4-methyl-1-(3-nitro-5-(trifluoromethyl)phenyl)-1H-imidazoleFormula: C11H8F3N3O2Molecular Weight: 271,2CAS: 916975-92-3

Valacicloviri hydrochloridum | GNT-ST-35969| Gentaur Distribution US, UK & EuropeSynonyms: 2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]ethyl L-valinate hydrochlorideFormula: C13H20N6O4 HClMolecular Weight: 324.34 36.46CAS: 124832-27-5

1-(1-Butoxyethoxy)Butane | GNT-ST-35968| Gentaur Distribution US, UK & EuropeSynonyms: 1-(1-butoxyethoxy)butaneFormula: C10H22O2Molecular Weight: 174,28CAS: 871-22-7

Levocetirizine Impurity 2 | GNT-ST-35967| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-((4-chlorophenyl)(phenyl)methyl)piperazineFormula: C17H19ClN2Molecular Weight: 286,81CAS: 300543-56-0

1-(2-(Benzhydryloxy)Ethyl)Piperazine | GNT-ST-35966| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(benzhydryloxy)ethyl)piperazineFormula: C19H24N2OMolecular Weight: 296,41CAS: 60703-69-7

Isoproterenol Impurity 26 | GNT-ST-35965| Gentaur Distribution US, UK & EuropeSynonyms: 4-(isopropylglycyl)cyclohexa-3,5-diene-1,2-dioneFormula: C11H13NO3Molecular Weight: 207,23CAS: N/A

Dopexamine Dihydrochloride EP Impurity J | GNT-ST-35964| Gentaur Distribution US, UK & EuropeSynonyms: N1,N6-diphenethylhexane-1,6-diamineFormula: C22H32N2Molecular Weight: 324,5CAS: N/A

Finerenone Impurity 53 | GNT-ST-35963| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(aminomethyl)-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acidFormula: C21H25N3O4Molecular Weight: 383,45CAS: N/A

Baloxavir Marboxil Impurity 34 | GNT-ST-35962| Gentaur Distribution US, UK & EuropeSynonyms: 8-fluoro-6,11-dihydrodibenzo[b,e]thiepin-11-olFormula: C14H11FOSMolecular Weight: 246,3CAS: 1820001-80-6

Vildagliptin Related Compound K | GNT-ST-35961| Gentaur Distribution US, UK & EuropeSynonyms: 7-Methylidenebicyclo[3.3.1]nonan-3-oneFormula: C10H14OMolecular Weight: 150,22CAS: 17933-29-8

Ezetimibe Impurity 85 | GNT-ST-35960| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((2R,5S)-2-((S)-(4-(benzyloxy)phenyl)((4-fluorophenyl)amino)methyl)-5-(4-fluorophenyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-oneFormula:...

Isotretinoin Impurity 15 | GNT-ST-35959| Gentaur Distribution US, UK & EuropeSynonyms: (2E,4Z,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acidFormula: C20H26O3Molecular Weight: 314,43CAS: 150737-19-2

Sodium Caprylate EP Impurity D | GNT-ST-35958| Gentaur Distribution US, UK & EuropeSynonyms: decanoic acidFormula: C10H20O2Molecular Weight: 172,26CAS: 334-48-5

Tocopherol Impurity 63 | GNT-ST-35957| Gentaur Distribution US, UK & EuropeSynonyms: 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-chromen-6-olFormula: C29H48O2Molecular Weight: 428,7CAS: 3808-26-2

2-Bromobutane | GNT-ST-35956| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromobutane; Butane, 2-bromoFormula: C4H9BrMolecular Weight: 137,02CAS: 78-76-2

Pramipexole Impurity 79 | GNT-ST-35955| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5E)-5-(Cyanoimino)-1-propyl-2-pyrrolidineacetic AcidFormula: C10H15N3O2Molecular Weight: 209,25CAS: 1373869-89-6

Levofloxacin Impurity 41 | GNT-ST-35954| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-carbamoyl-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C14H11FN2O5Molecular Weight: 306,25CAS:...

Finerenone Impurity 105 | GNT-ST-35953| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4,4'-(diazene-1,2-diyl)bis(5-methylpyridin-2(1H)-one)Formula: C12H12N4O2Molecular Weight: 244,25CAS: N/A

Rocuronium Bromide Impurity 29 | GNT-ST-35952| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-dimethyl-3-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-2,17-diolFormula:...

Tedizolid Impurity 54 | GNT-ST-35951| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(3-(5-fluoro-2,4-bis(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl dihydrogen phosphateFormula: C24H21FN11O6PMolecular Weight:...

Rebamipide Impurity 11 | GNT-ST-35950| Gentaur Distribution US, UK & EuropeSynonyms: 2-Amino-3-(6-bromo-2-oxo-1,2-dihydro-quinolin-4-yl)-propionic acidFormula: C12H11BrN2O3Molecular Weight: 311,14CAS: 889573-80-2

Bromfenac Impurity 9 | GNT-ST-35949| Gentaur Distribution US, UK & EuropeSynonyms: (2-aminophenyl)(2-bromophenyl)methanoneFormula: C13H10BrNOMolecular Weight: 276,13CAS: 845276-75-7

Orlistat Impurity 72 | GNT-ST-35948| Gentaur Distribution US, UK & EuropeSynonyms: (4R,6R)-3-hexyl-4-hydroxy-6-undecyltetrahydro-2H-pyran-2-oneFormula: C22H42O3Molecular Weight: 354,58CAS: N/A

Vinpocetine Impurity 3 | GNT-ST-35947| Gentaur Distribution US, UK & EuropeSynonyms: (41S,12R,13aS)-13a-ethyl-12-hydroxy-2,3,41,5,6,12,13,13a-octahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylic acidFormula:...

Neostigmine Impurity 22 | GNT-ST-35946| Gentaur Distribution US, UK & EuropeSynonyms: 3-(carbamoyloxy)-N,N,N-trimethylbenzenaminium methyl sulfateFormula: C10H15N2O2*CH3O4SMolecular Weight: 195.24*111.09CAS: N/A

Genotoxic Impurity 3 | GNT-ST-35945| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-((4-nitrophenyl)(nitroso)amino)ethoxy)acetic acidFormula: C10H11N3O6Molecular Weight: 269,21CAS: N/A

Erlotinib Hydrochloride Impurity P | GNT-ST-35944| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethynylanilineFormula: C8H7NMolecular Weight: 117,15CAS: 54060-30-9

Calcium Levofolinate Impurity 18 | GNT-ST-35943| Gentaur Distribution US, UK & EuropeSynonyms: (4-(2-amino-10-methyl-4-oxo-6,7,8,9-tetrahydro-4a,7-epiminopyrimido[4,5-b][1,4]diazepin-5(4H)-yl)benzoyl)glutamic acidFormula: C20H23N7O6Molecular Weight:...

Calcium Levofolinate Impurity 5; Rhizopterine | GNT-ST-35942| Gentaur Distribution US, UK & EuropeSynonyms: 4-(N-((2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl)formamido)benzoic acidFormula: C15H12N6O4Molecular Weight: 340,3CAS: 119-20-0

Calcium Levofolinate EP Impurity H | GNT-ST-35941| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-((((R)-2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioic acidFormula: C20H23N7O7Molecular Weight:...

Calcium Levofolinate Impurity 7 | GNT-ST-35940| Gentaur Distribution US, UK & EuropeSynonyms: (6aS)-3-amino-8-(4-(((S)-1,3-dicarboxypropyl)carbamoyl)phenyl)-1-oxo-5,6,6a,7,8,10a-hexahydro-1H-imidazo[1,5-f]pteridin-10-ium chlorideFormula:...

Calcium Levofolinate Impurity 21 | GNT-ST-35939| Gentaur Distribution US, UK & EuropeSynonyms: (4-(5-((diaminomethylene)amino)-6-formylpyrazine-2-carboxamido)benzoyl)glutamic acidFormula: C19H19N7O7Molecular Weight: 457,4CAS: N/A

Androstanediol | GNT-ST-35938| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,10S,13S,14S)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diolFormula: C19H32O2Molecular Weight: 292,46CAS: 25126-76-5

Levofloxacin EP Impurity F; USP Levofloxacin Related Compound B | GNT-ST-35937| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...

Calcium Levofolinate EP Impurity C; Folic Acid; Calcium Folinate EP Impurity C | GNT-ST-35936| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-(((2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)amino)benzamido)pentanedioic acidFormula:...

Levofloxacin-D8 | GNT-ST-35935| Gentaur Distribution US, UK & EuropeSynonyms: Levofloxacin-d8Formula: C18H12D8FN3O4 HClMolecular Weight: 369.42 36.46CAS: 1217716-71-6

Bromfenac Impurity 20 | GNT-ST-35934| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1,1'-(4-(3-(7-(4-bromobenzoyl)-2-oxoindolin-3-ylidene)-2-oxopyrrolidin-1-yl)octane-2,6-diyl)bis(pyrrolidin-2-one)Formula: C35H39BrN4O5Molecular Weight: 675,62CAS:...

Levofloxacin-13C-D3 | GNT-ST-35933| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-3-methyl-10-(4-(methyl-13C-d3)piperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C1713CH17D3FN3O4Molecular...

Lenvatinib Impurity P | GNT-ST-35932| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethoxy-7-methoxyquinoline-6-carboxamideFormula: C13H14N2O3Molecular Weight: 246,26CAS: 2143930-77-0

Levofloxacin EP Impurity B; Levofloxacin Related Compound A | GNT-ST-35931| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...

L-Carnitine Impurity 12 | GNT-ST-35930| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-hydroxy-4-methoxy-N,N,N-trimethyl-4-oxobutan-1-aminium chlorideFormula: C8H18ClNO3Molecular Weight: 211,69CAS: N/A

Josamycin EP Impurity A | GNT-ST-35929| Gentaur Distribution US, UK & EuropeSynonyms:...

Pramipexole Impurity 78 | GNT-ST-35928| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-methyl 2-(5-(cyanoimino)-1-propylpyrrolidin-2-yl)acetateFormula: C11H17N3O2Molecular Weight: 223,28CAS: 1373869-91-0

Levocloperastine Fendizoate | GNT-ST-35927| Gentaur Distribution US, UK & EuropeSynonyms: L-Cloperastine FendizoateFormula: C40H38ClNO5Molecular Weight: 648,19CAS: 220329-19-1

L-Carnitine Impurity 14 | GNT-ST-35926| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-hydroxy-4-methoxy-N,N,N-trimethyl-4-oxobutan-1-aminium chlorideFormula: C8H18ClNO3Molecular Weight: 211,69CAS: 87259-21-0

L-Carnitine Impurity 7 | GNT-ST-35925| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4,5-dihydroxyhex-2-enoic anhydrideFormula: C12H18O7Molecular Weight: 274,27CAS: N/A

Levamisole EP Impurity D | GNT-ST-35924| Gentaur Distribution US, UK & EuropeSynonyms: 6-phenyl-2,3-dihydroimidazo[2,1-b]thiazoleFormula: C11H10N2SMolecular Weight: 202,28CAS: 4335-28-8

Nintedanib Impurity 47 | GNT-ST-35923| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-6-(dimethylcarbamoyl)-2-methyl-1H-benzo[d]imidazol-4-yl 1-benzyl-4-hydroxy-2-methyl-1H-benzo[d]imidazole-6-carboxylateFormula: C34H31N5O4Molecular Weight:...

Levofloxacin EP Impurity E | GNT-ST-35922| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2H-[1,4]oxazino[2,3,4-ij]quinolin-7(3H)-oneFormula: C17H20FN3O2Molecular Weight: 317,36CAS: 178964-53-9

Vildagliptin Impurity 106 | GNT-ST-35921| Gentaur Distribution US, UK & EuropeSynonyms: (2S,2'S)-1,1'-(2,2'-(((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)azanediyl)bis(acetyl))bis(pyrrolidine-2-carboxamide)Formula: C24H37N5O5Molecular Weight: 475,59CAS: N/A

L-Carnitine Impurity 11 | GNT-ST-35920| Gentaur Distribution US, UK & EuropeSynonyms: 3-(((R)-3-hydroxy-4-(trimethylammonio)butanoyl)oxy)-4-(trimethylammonio)butanoate chlorideFormula: C14H29ClN2O5Molecular Weight: 340,85CAS: N/A

Levamisole Impurity 6 | GNT-ST-35919| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-styrylthiazolidin-2-imineFormula: C11H12N2SMolecular Weight: 204,29CAS: N/A

L-Carnitine Impurity 6; Levocarnitine Impurity 7 | GNT-ST-35918| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-chloro-3-hydroxybutanenitrileFormula: C4H6ClNOMolecular Weight: 119,55CAS: 84367-31-7

Levonorgestrel EP Impurity N | GNT-ST-35917| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,13S,14S)-13-ethyl-6,7,8,9,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,4H)-dioneFormula: C19H26O2Molecular Weight: 286,41CAS:...

Calcium Levofolinate EP Impurity F; 10-Formyl-7,8-Dihydro Folic Acid; Calcium Folinate EP Impurity F(10-Formyldihydrofolic Acid) | GNT-ST-35916| Gentaur Distribution US, UK & EuropeSynonyms:...

Omeprazole EP Impurity F | GNT-ST-35915| Gentaur Distribution US, UK & EuropeSynonyms: 8-Methoxy-1,3-dimethyl-12-thioxo-pyrido[1',2':3,4]imidazo[1,2-a]benzimidazol-2(12H)-oneFormula: C16H13N3O2SMolecular Weight: 311,36CAS: 125656-82-8

Fluticasone Impurity 68 | GNT-ST-35914| Gentaur Distribution US, UK & EuropeSynonyms: (6S,9R,10S,13S,16R,17R)-6,9-difluoro-17-hydroxy-10,13,16-trimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic...

Levofloxacin EP Impurity A; R-Ofloxacin | GNT-ST-35913| Gentaur Distribution US, UK & EuropeSynonyms: (R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...

Calcium Levofolinate Impurity 19 | GNT-ST-35912| Gentaur Distribution US, UK & EuropeSynonyms: (4-(2-amino-4-oxo-4,8-dihydropteridine-6-carboxamido)benzoyl)-L-glutamic acidFormula: C19H17N7O7Molecular Weight: 455,39CAS: 39707-61-4

Calcium Levofolinate Impurity 6 | GNT-ST-35911| Gentaur Distribution US, UK & EuropeSynonyms: (4-(((2-amino-5-formyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzoyl)-D-glutamic...

Calcium Levofolinate Impurity 15 | GNT-ST-35910| Gentaur Distribution US, UK & EuropeSynonyms: calcium (2S)-2-(4-(((2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl)amino)benzamido)pentanedioateFormula: C20H23CaN7O6Molecular Weight:...

Calcium Levofolinate Impurity 8 | GNT-ST-35909| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(4-((S)-4-(4-(((2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl)amino)benzamido)-4-carboxybutanamido)benzamido)pentanedioic acidFormula:...

Levofloxacin EP Impurity D; USP Levofloxacin Related Compound F | GNT-ST-35908| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...

Calcium Levofolinate Impurity 22 | GNT-ST-35907| Gentaur Distribution US, UK & EuropeSynonyms: (4-(((2-amino-4-oxo-1,4,5,6-tetrahydropteridin-6-yl)methyl)amino)benzoyl)-L-glutamic acidFormula: C19H21N7O6Molecular Weight: 443,42CAS: 94379-13-2

Levofloxacin EP Impurity H; USP Levofloxacin Related Compound C | GNT-ST-35906| Gentaur Distribution US, UK & EuropeSynonyms: (S)-ethyl...

Calcium Levofolinate EP Impurity G(Dihydrofolic Acid); Calcium Folinate EP Impurity G | GNT-ST-35905| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-(((2-amino-4-oxo-1,4,7,8-tetrahydropteridin-6-yl)methyl)amino)benzamido)pentanedioic...

Levofloxacin | GNT-ST-35904| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C18H20FN3O4Molecular Weight: 361,37CAS:...

Empagliflozin Impurity 195 | GNT-ST-35903| Gentaur Distribution US, UK & EuropeSynonyms: (5-bromo-2-chlorophenyl)(2-hydroxyphenyl)methanoneFormula: C13H8BrClO2Molecular Weight: 311,56CAS: N/A

Tauro-Obeticholic Acid | GNT-ST-35902| Gentaur Distribution US, UK & EuropeSynonyms: 2-((R)-4-((3R,5S,6R,7R,8S,9S,10S,13R,14S,17R)-6-ethyl-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)ethanesulfonic...

Dimethylamine Dimethylcarbamate | GNT-ST-35901| Gentaur Distribution US, UK & EuropeSynonyms: dimethylamine dimethylcarbamateFormula: C5H14N2O2Molecular Weight: 134,18CAS: 4137-10-4

Levofloxacin Impurity 49 | GNT-ST-35900| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-((2-((tert-butoxycarbonyl)amino)ethyl)amino)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula:...

Finerenone Impurity 55 | GNT-ST-35899| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-4-nitrosopyridin-2(1H)-oneFormula: C6H6N2O2Molecular Weight: 138,13CAS: N/A

Ursodeoxycholic Acid Impurity 28 | GNT-ST-35898| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3R,5R,6R,7R,8S,9S,10R,13R,14S,17R)-3,6,7-trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula:...

Levofloxacin Impurity 50 | GNT-ST-35897| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-4-methylpiperazine 1,4-dioxideFormula: C18H20FN3O6Molecular Weight:...

Levosimendan Impurity 96 | GNT-ST-35896| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)carbonohydrazonoyl dicyanideFormula: C14H12N6OMolecular Weight: 280,29CAS: N/A

1-(1-Ethoxyethyl)-4-(4-Nitrophenyl)-1H-Pyrazole | GNT-ST-35895| Gentaur Distribution US, UK & EuropeSynonyms: 1-(1-ethoxyethyl)-4-(4-nitrophenyl)-1H-pyrazoleFormula: C13H15N3O3Molecular Weight: 261,28CAS: N/A

Valsartan Impurity 95 | GNT-ST-35894| Gentaur Distribution US, UK & EuropeSynonyms: (R)-5-([1,1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylenepentanoic acidFormula: C23H27NO4Molecular Weight: 381,47CAS: N/A

Isonicotinamide; Nicotinamide EP Impurity D | GNT-ST-35893| Gentaur Distribution US, UK & EuropeSynonyms: isonicotinamideFormula: C6H6N2OMolecular Weight: 122,12CAS: 1453-82-3

Finerenone Impurity 51 | GNT-ST-35892| Gentaur Distribution US, UK & EuropeSynonyms: benzyl 4-(4-cyano-2-methoxyphenyl)-1-ethyl-5-hydroxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylateFormula: C28H27N3O4Molecular Weight: 469,54CAS: N/A

2-Oxo-3-Phenylpropanoic Acid | GNT-ST-35891| Gentaur Distribution US, UK & EuropeSynonyms: 2-oxo-3-phenylpropanoic acidFormula: C9H8O3Molecular Weight: 164,16CAS: 156-06-9

Cefuroxime Impurity 134 | GNT-ST-35890| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxideFormula:...

Tris(2,3-Dimethylphenyl) Phosphite | GNT-ST-35889| Gentaur Distribution US, UK & EuropeSynonyms: tris(2,3-dimethylphenyl) phosphiteFormula: C24H27O3PMolecular Weight: 394,45CAS: 102937-84-8

Diphenidol Hydrochloride Impurity 11 | GNT-ST-35888| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4,4-diphenylbut-3-en-1-yl)piperidineFormula: C21H25NMolecular Weight: 291,44CAS: N/A

Ursodeoxycholic Acid Impurity 25 | GNT-ST-35887| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pent-2-enoic acidFormula:...

Thymalfasin Impurity D-Ser8 | GNT-ST-35886| Gentaur Distribution US, UK & EuropeSynonyms: D-Ser8Formula: C129H215O55N33Molecular Weight: 3108,34CAS: N/A

Imipenem Impurity 36 | GNT-ST-35885| Gentaur Distribution US, UK & EuropeSynonyms: (5R)-5-((3R)-1-amino-3-hydroxy-1-oxobutan-2-yl)-3-((2-formimidamidoethyl)thio)-1-formyl-4,5-dihydro-1H-pyrrole-2-carboxylic acidFormula: C13H20N4O5SMolecular Weight:...

Levofloxacin Impurity 70 | GNT-ST-35884| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9,10-difluoro-2-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C13H9F2NO4Molecular Weight: 281,21CAS: 129798-65-8

Thymidine Impurity 5 | GNT-ST-35883| Gentaur Distribution US, UK & EuropeSynonyms: dTTP; 5′-TTP; Thymidine 5′-triphosphate; Thymidine 5′-(tetrahydrogen triphosphate); Deoxythymidine triphosphate; Thymidine triphosphate;...

Brivudine Impurity 8 | GNT-ST-35882| Gentaur Distribution US, UK & EuropeSynonyms: 5-((E)-2-chlorovinyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dioneFormula: C11H13ClN2O5Molecular Weight: 288,68CAS: N/A

Levofloxacin Impurity 42 | GNT-ST-35881| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-3-methyl-10-((2-(N-methylformamido)ethyl)amino)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C17H18FN3O5Molecular...

Dopexamine Dihydrochloride EP Impurity G | GNT-ST-35880| Gentaur Distribution US, UK & EuropeSynonyms: diphenethyl adipateFormula: C22H26O4Molecular Weight: 354,44CAS: N/A

Epirubicin Hydrochloride EP Impurity C; Daunorubicin EP Impurity D | GNT-ST-35879| Gentaur Distribution US, UK & EuropeSynonyms:...

Methyl Phosphite; Monomethyl Phosphonate | GNT-ST-35878| Gentaur Distribution US, UK & EuropeSynonyms: methyl hydrogen phosphonateFormula: CH5O3PMolecular Weight: 96,02CAS: 13590-71-1

Levofloxacin Impurity I | GNT-ST-35877| Gentaur Distribution US, UK & EuropeSynonyms: (S)-ethyl 10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula: C15H14FNO4Molecular Weight: 291,27CAS: 431058-46-7

Isotretinoin Impurity 12 | GNT-ST-35876| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(2,2-dimethyl-6-methylenecyclohexyl)but-3-en-2-oneFormula: C13H20OMolecular Weight: 192,3CAS: N/A

Clindamycin Impurity 90 | GNT-ST-35875| Gentaur Distribution US, UK & EuropeSynonyms:...

Levofloxacin Impurity 8 | GNT-ST-35874| Gentaur Distribution US, UK & EuropeSynonyms: (R)-ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula: C15H13F2NO4Molecular Weight: 309,26CAS: 110548-06-6