Chemicals

Ramelteon Impurity 26 | GNT-ST-50934| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (2-(3,6,7,8-tetrahydro-as-indacen-1-yl)ethyl)carbamateFormula: C19H25NO2Molecular Weight: 299,41CAS: N/A

Ramelteon Impurity 25 | GNT-ST-50933| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (E)-(2-(3,6,7,8-tetrahydro-as-indacen-1(2H)-ylidene)ethyl)carbamateFormula: C19H25NO2Molecular Weight: 299,41CAS: N/A

Ramelteon Impurity 24 | GNT-ST-50932| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)ethan-1-amineFormula: C13H15NOMolecular Weight: 201,27CAS: 1029134-74-4

Cinacalcet Impurity 88 | GNT-ST-50931| Gentaur Distribution US, UK & EuropeSynonyms: N-benzyl-1-(naphthalen-1-yl)ethanamineFormula: C19H19NMolecular Weight: 261,36CAS: N/A

Dapoxetine Impurity 107 | GNT-ST-50930| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N,N-dimethyl-3-(naphthalen-1-yloxy)-1-phenylpropan-1-amine oxideFormula: C21H23NO2Molecular Weight: 321,42CAS: 1797881-08-3

Cinacalcet Impurity 87 | GNT-ST-50929| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(naphthalen-2-yl)ethyl)-3-(2-(trifluoromethyl)phenyl)propan-1-amineFormula: C22H22F3NMolecular Weight: 357,41CAS: N/A

Cefamandole EP Impurity C | GNT-ST-50928| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-acetoxy-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...

Cefamandole EP Impurity A | GNT-ST-50927| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C17H16N2O6SMolecular Weight:...

Ramelteon Impurity 23 | GNT-ST-50926| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (2-(1,6-dihydro-2H-indeno[5,4-b]furan-8-yl)ethyl)carbamateFormula: C18H23NO3Molecular Weight: 301,39CAS: N/A

Cefamandole Nafate | GNT-ST-50925| Gentaur Distribution US, UK & EuropeSynonyms: sodium (6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula:...

Alanine Diketopiperazine (Mixture Of Diastereomers) | GNT-ST-50924| Gentaur Distribution US, UK & EuropeSynonyms: 3,6-dimethylpiperazine-2,5-dioneFormula: C6H10N2O2Molecular Weight: 142,16CAS: 5625-46-7

Brivanib Alaninate | GNT-ST-50923| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(R)-1-((4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl)oxy)propan-2-yl 2-aminopropanoateFormula: C22H24FN5O4Molecular Weight:...

Propacetamol Impurity 5 | GNT-ST-50922| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-acetamidophenoxy)-N,N-diethyl-2-oxoethanamine oxideFormula: C14H20N2O4Molecular Weight: 280,32CAS: N/A

Propacetamol Impurity 4 | GNT-ST-50921| Gentaur Distribution US, UK & EuropeSynonyms: 4-acetamidophenyl 2-chloroacetateFormula: C10H10ClNO3Molecular Weight: 227,64CAS: 17321-63-0

Nirmatrelvir Impurity 8 | GNT-ST-50920| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1R,2S,5S)-3-((S)-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylateFormula: C17H25F3N2O4Molecular...

Nirmatrelvir Impurity 79 | GNT-ST-50919| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5S)-3-((R)-2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylic acidFormula: C19H32N2O5Molecular Weight:...

Levothyroxine Lactose Adduct | GNT-ST-50918| Gentaur Distribution US, UK & EuropeSynonyms: Levothyroxine Lactose AdductFormula: C27H31I4NO14Molecular Weight: 1101,16CAS: N/A

Levothyroxine Sodium; Liothyronine Sodium EP Impurity A | GNT-ST-50917| Gentaur Distribution US, UK & EuropeSynonyms: L-Tyrosine, O-(4-hydroxy-3,5-diiodophenyl)-3,5-diiodo-, monosodium salt, hydrateFormula: C15H11I4NO4*Na*H2OMolecular Weight: 776...

Nirmatrelvir Impurity 78 | GNT-ST-50916| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1R,2S,5S)-3-((R)-2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxylateFormula: C20H34N2O5Molecular...

Propofol EP Impurity A | GNT-ST-50915| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-Diisopropylphenol; 2,4-Bis(1-methylethyl)phenolFormula: C12H18OMolecular Weight: 178,27CAS: 2934-05-6

Piracetam Impurity 20 | GNT-ST-50914| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,5-dioxopyrrolidin-1-yl)acetic acidFormula: C6H7NO4Molecular Weight: 157,13CAS: 5626-41-5

Vinorelbine EP Impurity G | GNT-ST-50913| Gentaur Distribution US, UK & EuropeSynonyms: (1aS,10S,12S,12aR)-methyl...

Piracetam Impurity 19 | GNT-ST-50912| Gentaur Distribution US, UK & EuropeSynonyms: 4-((2-amino-2-oxoethyl)(hydroxy)amino)butanoic acidFormula: C6H12N2O4Molecular Weight: 176,17CAS: 2454698-45-2

Alverine Citrate | GNT-ST-50911| Gentaur Distribution US, UK & EuropeSynonyms: N-ethyl-3-phenyl-N-(3-phenylpropyl)propan-1-amine 2-hydroxypropane-1,2,3-tricarboxylateFormula: C20H27N*C6H8O7Molecular Weight: 281.44*192.12CAS: 5560-59-8

Piracetam Impurity 18 | GNT-ST-50910| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 2-(2-oxopyrrolidin-1-yl)acetateFormula: C9H15NO3Molecular Weight: 185,22CAS: 1249080-59-8

Piracetam Impurity 16 | GNT-ST-50909| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-methyl-2-oxopyrrolidin-1-yl)acetamideFormula: C7H12N2O2Molecular Weight: 156,18CAS: 33996-53-1

Piracetam Impurity 15 | GNT-ST-50908| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-methyl-2-oxopyrrolidin-1-yl)acetamideFormula: C7H12N2O2Molecular Weight: 156,18CAS: 33996-49-5

Piracetam Impurity 14 | GNT-ST-50907| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(2-oxopyrrolidin-1-yl)propanoateFormula: C8H13NO3Molecular Weight: 171,19CAS: 87148-72-9

Piracetam Impurity 13 | GNT-ST-50906| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxo-6-oxa-3-azabicyclo[3.1.0]hexan-3-yl)acetamideFormula: C6H8N2O3Molecular Weight: 156,14CAS: N/A

Piracetam Impurity 12 | GNT-ST-50905| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-azanediyldiacetamideFormula: C4H9N3O2Molecular Weight: 131,13CAS: 21954-96-1

Fluconazole EP Impurity D | GNT-ST-50904| Gentaur Distribution US, UK & EuropeSynonyms: Fluconazole USP Related Compound B; 2-(4-fluorophenyl)-1,3-di(1H-1,2,4-triazol-1-yl)propan-2-olFormula: C13H13FN6OMolecular Weight: 288,28CAS: 81886-51-3

Azithromycin Impurity R; Erythromycin A 9,11-Imino Ether | GNT-ST-50903| Gentaur Distribution US, UK & EuropeSynonyms: Erythromycin A 9,11-Imino Ether;...

Azithromycin Impurity Q; Erythromycin A 6,9-Imino Ether | GNT-ST-50902| Gentaur Distribution US, UK & EuropeSynonyms:...

Azithromycin EP Impurity P | GNT-ST-50901| Gentaur Distribution US, UK & EuropeSynonyms: Azithromycin EP Impurity PFormula: N/AMolecular Weight: N/ACAS: N/A

Azithromycin EP Impurity O | GNT-ST-50900| Gentaur Distribution US, UK & EuropeSynonyms: 2-desethyl-2-propylazithromycin;...

Lenalidomide Impurity 152 | GNT-ST-50899| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 5-amino-2-(4-amino-1-oxoisoindolin-2-yl)-5-oxopentanoateFormula: C15H19N3O4Molecular Weight: 305,33CAS: N/A

Vinorelbine EP Impurity F | GNT-ST-50898| Gentaur Distribution US, UK & EuropeSynonyms: (6′RS)-4′-deoxy-6′-methyl-3′,4′-didehydro-6′-azonia-8′- norvincaleukoblastine;...

Letrozole Impurity 51 | GNT-ST-50897| Gentaur Distribution US, UK & EuropeSynonyms: 1-(bis(4-cyanophenyl)(hydroxy)methyl)-1H-1,2,4-triazole 4-oxideFormula: C17H11N5O2Molecular Weight: 317,3CAS: N/A

Letrozole Impurity 50 | GNT-ST-50896| Gentaur Distribution US, UK & EuropeSynonyms: 4-(dibromomethyl)benzonitrileFormula: C8H5Br2NMolecular Weight: 274,94CAS: 67013-55-2

Lidocaine Impurity 20 | GNT-ST-50895| Gentaur Distribution US, UK & EuropeSynonyms: 2-(phenylamino)-N-(o-tolyl)propanamideFormula: C16H18N2OMolecular Weight: 254,33CAS: N/A

Succinamide | GNT-ST-50894| Gentaur Distribution US, UK & EuropeSynonyms: succinamideFormula: C4H8N2O2Molecular Weight: 116,12CAS: 110-14-5

Carbazochrome Impurity 18 | GNT-ST-50893| Gentaur Distribution US, UK & EuropeSynonyms: 2-carbamoyl-1-(1-methyl-6-oxo-5,6-dihydro-1H-indol-5-yl)hydrazine-1-sulfonic acidFormula: C10H12N4O5SMolecular Weight: 300,29CAS: N/A

Palbociclib Impurity T | GNT-ST-50892| Gentaur Distribution US, UK & EuropeSynonyms: 6-bromo-5-(bromomethyl)-2-chloro-8-cyclopentylpyrido[2,3-d]pyrimidin-7(8H)-oneFormula: C13H12Br2ClN3OMolecular Weight: 421,51CAS: 2324831-15-2

2-(2-Aminoacetamido)Acetic Acid; Glycine EP Impurity H | GNT-ST-50891| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-aminoacetamido)acetic acidFormula: C4H8N2O3Molecular Weight: 132,12CAS: 556-50-3

Elagolix Impurity 19 | GNT-ST-50890| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-fluoro-3-methoxyphenyl)-1-(2-fluoro-6-(trifluoromethyl)benzyl)-6-methyl-3-(2-oxo-2-phenylethyl)pyrimidine-2,4(1H,3H)-dioneFormula: C28H21F5N2O4Molecular Weight:...

N-Methyl Rifampicin | GNT-ST-50889| Gentaur Distribution US, UK & EuropeSynonyms: N-Methyl RifampicinFormula: C44H62N4O12Molecular Weight: 838,98CAS: N/A

Empagliflozin Impurity 101 | GNT-ST-50888| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R,4R,5S,6R)-2-(4-bromo-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triolFormula: C23H27BrO7Molecular...

Empagliflozin Impurity 163 | GNT-ST-50887| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(tert-butoxy)benzyl)-1-chloro-4-iodobenzeneFormula: C17H18ClIOMolecular Weight: 400,68CAS: N/A

Empagliflozin Impurity 162 | GNT-ST-50886| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S,5S,6R)-2-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraolFormula: C23H27ClO8Molecular...

Empagliflozin Impurity 161 | GNT-ST-50885| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5S,6S)-2-(acetoxymethyl)-6-(4-chloro-3-(4-methoxybenzyl)phenyl)tetrahydro-2H-pyran-3,4,5-triyl triacetateFormula: C28H31ClO10Molecular Weight:...

Empagliflozin Impurity 160 | GNT-ST-50884| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(2-chlorophenyl)(4-((tetrahydrofuran-3-yl)oxy)phenyl)methanoneFormula: C17H15ClO3Molecular Weight: 302,75CAS: 2452301-22-1

Vardenafil Impurity 25 | GNT-ST-50883| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(3-(2-ethoxyphenyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)ethyl)acetamideFormula: C15H18N4O3Molecular Weight: 302,33CAS: 1417529-59-9

Empagliflozin Impurity 159 | GNT-ST-50882| Gentaur Distribution US, UK & EuropeSynonyms: (5-iodo-2-(((S)-tetrahydrofuran-3-yl)oxy)phenyl)(4-(((S)-tetrahydrofuran-3-yl)oxy)phenyl)methanoneFormula: C21H21IO5Molecular Weight: 480,29CAS: N/A

Vardenafil Impurity 24 | GNT-ST-50881| Gentaur Distribution US, UK & EuropeSynonyms: 2-(5-chloro-2-ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-oneFormula: C17H19ClN4O2Molecular Weight: 346,82CAS: N/A

Methyl Phenylcarbamate | GNT-ST-50880| Gentaur Distribution US, UK & EuropeSynonyms: methyl phenylcarbamateFormula: C8H9NO2Molecular Weight: 151,17CAS: 2603-10-03 00:00:00

Vardenafil Impurity 22 | GNT-ST-50879| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(3-(2-ethoxyphenyl)-5-oxo-4,5-dihydro-1,2,4-triazin-6-yl)ethyl)butyramideFormula: C17H22N4O3Molecular Weight: 330,38CAS: N/A

Empagliflozin Impurity 157 | GNT-ST-50878| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(4-(3-bromobenzyl)phenoxy)tetrahydrofuranFormula: C17H17BrO2Molecular Weight: 333,22CAS: N/A

Vardenafil Impurity 21 | GNT-ST-50877| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-ethoxy-5-(2-(piperidin-1-yl)acetyl)phenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-oneFormula: C24H31N5O3Molecular Weight: 437,53CAS: N/A

Hydroxychloroquine Sulfate Impurity 32 | GNT-ST-50876| Gentaur Distribution US, UK & EuropeSynonyms: 7-((4-chloroquinolin-7-yl)amino)-3-ethyloctan-1-olFormula: C19H27ClN2OMolecular Weight: 334,88CAS: N/A

Vardenafil Impurity 20 | GNT-ST-50875| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-ethoxy-3-(5-methyl-4-oxo-7-propyl-3,4-dihydroimidazo[5,1-f][1,2,4]triazin-2-yl)benzenesulfonateFormula: C19H24N4O5SMolecular Weight: 420,48CAS: 2411340-43-5

Vardenafil Impurity 19 | GNT-ST-50874| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxybenzimidamide hydrochlorideFormula: C9H12N2O HClMolecular Weight: 164.20 36.46CAS: 18637-00-8

Vardenafil Impurity 18 | GNT-ST-50873| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)phenyl)-5-methyl-7-phenylimidazo[5,1-f][1,2,4]triazin-4(3H)-oneFormula: C26H30N6O4SMolecular Weight: 522,62CAS:...

Empagliflozin Impurity 193 | GNT-ST-50872| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5S,6R)-2-(4-bromo-3-(4-(((R)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triolFormula: C23H27BrO7Molecular...

Rizatriptan Impurity 30; Ethyl Formate-D | GNT-ST-50871| Gentaur Distribution US, UK & EuropeSynonyms: ethyl formate-dFormula: C3H5DO2Molecular Weight: 75,09CAS: 35976-76-2

Vardenafil Impurity 17 | GNT-ST-50870| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-ethoxyphenyl)-5-methyl-7-propylimidazo[5,1-f][1,2,4]triazin-4(3H)-oneFormula: C17H20N4O2Molecular Weight: 312,37CAS: 224789-21-3

Fenbufen EP Impurity D | GNT-ST-50869| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4'-hydroxy-[1,1'-biphenyl]-4-yl)-4-oxobutanoic acidFormula: C16H14O4Molecular Weight: 270,28CAS: N/A

Thiosildenafil | GNT-ST-50868| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-ethoxy-5-((4-methylpiperazin-1-yl)sulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine-7(4H)-thioneFormula: C22H30N6O3S2Molecular Weight: 490,64CAS:...

Hydroxychloroquine Sulfate Impurity 1 | GNT-ST-50867| Gentaur Distribution US, UK & EuropeSynonyms: 4,5-dichloroquinolineFormula: C9H5Cl2NMolecular Weight: 198,05CAS: 21617-18-5

Hydroxychloroquine Sulfate EP Impurity G | GNT-ST-50866| Gentaur Distribution US, UK & EuropeSynonyms: 4,7-dichloroquinolineFormula: C9H5Cl2NMolecular Weight: 198,05CAS: 86-98-6

Hydroxychloroquine Sulfate EP Impurity F; Chloroquine Impurity A | GNT-ST-50865| Gentaur Distribution US, UK & EuropeSynonyms: 7-chloro-4-(2-methylpyrrolidin-1-yl)quinolineFormula: C14H15ClN2Molecular Weight: 246,74CAS: 6281-58-9

Hydroxychloroquine Sulfate EP Impurity E | GNT-ST-50864| Gentaur Distribution US, UK & EuropeSynonyms: 4-((7-chloroquinolin-4-yl)amino)pentan-1-olFormula: C14H17ClN2OMolecular Weight: 264,75CAS: 10500-64-8

Hydroxychloroquine Sulfate EP Impurity D | GNT-ST-50863| Gentaur Distribution US, UK & EuropeSynonyms: N4-(7-chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamineFormula: C16H22ClN3Molecular Weight: 291,82CAS: 1476-52-4

Hydroxychloroquine Sulfate EP Impurity C | GNT-ST-50862| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4-((7-chloroquinolin-4-yl)amino)pentyl)amino)ethanolFormula: C16H22ClN3OMolecular Weight: 307,82CAS: 4298-15-1

Elagolix Impurity 68 | GNT-ST-50861| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-fluoro-6-(trifluoromethyl)benzyl)-5-methoxy-6-methylpyrimidine-2,4(1H,3H)-dioneFormula: C14H12F4N2O3Molecular Weight: 332,25CAS: N/A

Emtricitabine Impurity 33 | GNT-ST-50860| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2S,5R)-2-isopropyl-5-methylcyclohexyl benzoateFormula: C17H24O2Molecular Weight: 260,38CAS: 31481-49-9

Acotiamide Impurity 23 | GNT-ST-50859| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(2-(2-hydroxy-4,5-dimethoxybenzamido)thiazole-4-carboxamido)thiazole-4-carboxylateFormula: C18H16N4O7S2Molecular Weight: 464,47CAS: N/A

Iohexol EP Impurity O | GNT-ST-50858| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3-(N-(2,3-dihydroxypropyl)acetamido)-5-((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodobenzamido)-2-hydroxypropyl acetateFormula: C21H28I3N3O10Molecular Weight:...

Iohexol EP Impurity N | GNT-ST-50857| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-(N-(2,3-dihydroxypropyl)acetamido)-5-((2,3-dihydroxypropyl)carbamoyl)-2,4,6-triiodobenzamido)-3-hydroxypropan-2-yl acetateFormula: C21H28I3N3O10Molecular Weight:...

Iohexol EP Impurity M | GNT-ST-50856| Gentaur Distribution US, UK & EuropeSynonyms: N,N′-bis(2,3-dihydroxypropyl)-5-[(2,3-dihydroxypropyl)amino]diiodobenzene-1,3-dicarboxamideFormula: C17H25I2N3O8Molecular Weight: 653,2CAS: N/A

Iohexol EP Impurity L | GNT-ST-50855| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-2,4,6-triiodoisophthaloyl dichlorideFormula: C8H2Cl2I3NO2Molecular Weight: 595,73CAS: 37441-29-5

Iohexol EP Impurity K | GNT-ST-50854| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-2,4,6-triiodoisophthalic acidFormula: C8H4I3NO4Molecular Weight: 558,84CAS: 35453-19-1

Piroxicam D3 | GNT-ST-50853| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-2-(methyl-d3)-N-(pyridin-2-yl)-2H-benzo[e][1,2]thiazine-3-carboxamide 1,1-dioxideFormula: C15H10D3N3O4SMolecular Weight: 334,36CAS: 942047-64-5

Piroxicam | GNT-ST-50852| Gentaur Distribution US, UK & EuropeSynonyms: 4-Hydroxy-2-methyl-N-(pyridin-2-yl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxideFormula: C15H13N3O4SMolecular Weight: 331,35CAS: 36322-90-4

Iohexol EP Impurity J | GNT-ST-50851| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamideFormula: C14H18I3N3O6Molecular Weight: 705,02CAS: 76801-93-9

Iohexol EP Impurity I | GNT-ST-50850| Gentaur Distribution US, UK & EuropeSynonyms: N6,N8-bis(2,3-dihydroxypropyl)-2-(hydroxymethyl)-5,7-diiodo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6,8-dicarboxamideFormula: C17H23I2N3O8Molecular Weight: 651,19CAS: N/A

Perampanel Impurity 9 | GNT-ST-50849| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromo-6-(6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrileFormula: C23H14BrN3OMolecular Weight: 428,28CAS: N/A

Acotiamide Impurity 22 | GNT-ST-50848| Gentaur Distribution US, UK & EuropeSynonyms: 2-aminothiazole-4-carboxylic acidFormula: C4H4N2O2SMolecular Weight: 144,15CAS: 40283-41-8

Iohexol EP Impurity H | GNT-ST-50847| Gentaur Distribution US, UK & EuropeSynonyms: 5-[acetyl(2,3-dihydroxypropyl)amino]-N,N′-bis(2,3dihydroxypropyl)diiodobenzene-1,3-dicarboxamideFormula: C19H27I2N3O9Molecular Weight: 695,24CAS: N/A

Beclometasone Dipropionate Impurity 27 | GNT-ST-50846| Gentaur Distribution US, UK & EuropeSynonyms:...

Iohexol EP Impurity G | GNT-ST-50845| Gentaur Distribution US, UK & EuropeSynonyms: 5-(acetylamino)-N,N′-bis(2,3-dihydroxypropyl)diiodobenzene-1,3-dicarboxamideFormula: C16H21I2N3O7Molecular Weight: 620,95CAS: N/A

Beclometasone Dipropionate Impurity 26 | GNT-ST-50844| Gentaur Distribution US, UK & EuropeSynonyms:...

Vinorelbine EP Impurity E; Vincristine EP Impurity F; Leurosine | GNT-ST-50843| Gentaur Distribution US, UK & EuropeSynonyms: 4′-deoxy-3′α,4′α-epoxyvincaleukoblastine (leurosine); methyl...

Clindamycin Phosphate EP Impurity H | GNT-ST-50842| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5S,6R)-6-((1S,2S)-2-chloro-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)propyl)-5-hydroxy-2-(methylthio)tetrahydro-2H-pyran-3,4-diyl...

Beclometasone Dipropionate Impurity 25 | GNT-ST-50841| Gentaur Distribution US, UK & EuropeSynonyms:...

Nicotine Impurity 13 | GNT-ST-50840| Gentaur Distribution US, UK & EuropeSynonyms: (R)-Nornicotine; (+)-Nornicotine; (R)-3-(pyrrolidin-2-yl)pyridineFormula: C9H12N2Molecular Weight: 148,21CAS: 7076-23-5

Beclometasone Dipropionate Impurity 24 | GNT-ST-50839| Gentaur Distribution US, UK & EuropeSynonyms:...

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

Acarbose EP Impurity A | GNT-ST-50837| Gentaur Distribution US, UK & EuropeSynonyms:...

Beclometasone Dipropionate Impurity 23 | GNT-ST-50836| Gentaur Distribution US, UK & EuropeSynonyms:...

Avatrombopag Impurity 32 | GNT-ST-50835| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-bromo-4-chlorothiophen-2-yl)thiazol-2-amineFormula: C7H4BrClN2S2Molecular Weight: 295,61CAS: 1534575-19-3