Chemicals

Halofantrine Hydrochloride EP Impurity C | GNT-ST-39074| Gentaur Distribution US, UK & EuropeSynonyms: [1,3-dichloro-6-(trifluoromethyl)phenanthren-9- yl]methanolFormula: C16H9Cl2F3OMolecular Weight: 345,14CAS: N/A

Rimegepant Impurity 7 | GNT-ST-39073| Gentaur Distribution US, UK & EuropeSynonyms: (5R,6R,9S)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl...

Crizotinib Impurity 1 | GNT-ST-39072| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylateFormula: C19H32BN3O4Molecular Weight: 377,29CAS: 877399-74-1

Crizotinib Impurity 3 | GNT-ST-39071| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(6-amino-5-((R)-1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-3-yl)-1H-pyrazol-1-yl)piperidin-2-oneFormula: C21H20Cl2FN5O2Molecular Weight: 464,32CAS:...

Halofantrine Hydrochloride EP Impurity B | GNT-ST-39070| Gentaur Distribution US, UK & EuropeSynonyms: (1RS)-1-[1-chloro-6-(trifluoromethyl)- phenanthren-9-yl]-3-(dibutylamino)propan-1-ol (3-dechlorohalofantrine),Formula: C26H31ClF3NOMolecular...

Halofantrine Hydrochloride EP Impurity A | GNT-ST-39069| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(dibutylamino)-1-(1,3-dichloro-6-(trifluoromethyl)phenanthren-9-yl)propan-1-ol hydrochlorideFormula: C26H31ClF3NOMolecular Weight: 465,98CAS:...

Risperidone EP Impurity F | GNT-ST-39068| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)ethyl 4-(6-fluorobenzo[d]isoxazol-3-yl)piperidine-1-carboxylateFormula: C24H27FN4O4Molecular...

Risperidone EP Impurity E | GNT-ST-39067| Gentaur Distribution US, UK & EuropeSynonyms: (6RS)-3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)piperidin-1-yl]ethyl]-2,6-dimethyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-oneFormula: C24H29FN4O2Molecular...

(S)-3-Methyl-2-Phenylbutan-1-Amine | GNT-ST-39066| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-2-phenylbutan-1-amineFormula: C11H17NMolecular Weight: 163,26CAS: 106498-32-2

(S)-3-Methyl-2-(Methylamino)Butanoic Acid | GNT-ST-39065| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-methyl-2-(methylamino)butanoic acidFormula: C6H13NO2Molecular Weight: 131,17CAS: 2480-23-1

Cabozantinib Impurity 36 | GNT-ST-39064| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-bis(4-fluorophenyl)cyclobutane-1,1-dicarboxamideFormula: C18H16F2N2O2Molecular Weight: 330,33CAS: N/A

Thiamine Impurity 9 | GNT-ST-39063| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(N-((4-amino-2-methylpyrimidin-5-yl)methyl)formamido)-5-hydroxypent-2-ene-3-thiolateFormula: C12H17N4O2S-Molecular Weight: 281,35CAS: 23148-74-5

(S)-Proxyphylline | GNT-ST-39062| Gentaur Distribution US, UK & EuropeSynonyms: (S)-7-(2-hydroxypropyl)-1,3-dimethyl-1H-purine-2,6(3H,7H)-dioneFormula: C10H14N4O3Molecular Weight: 238,24CAS: 86540-95-6

Procaterol Impurity 34 | GNT-ST-39061| Gentaur Distribution US, UK & EuropeSynonyms: 8-hydroxy-5-(1-hydroxy-3-(isopropylamino)butyl)quinolin-2(1H)-oneFormula: C16H22N2O3Molecular Weight: 290,36CAS: N/A

Rimegepant Impurity 6 | GNT-ST-39060| Gentaur Distribution US, UK & EuropeSynonyms: (5S,6R,9S)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl...

Phloroglucinol Impurity 104 | GNT-ST-39059| Gentaur Distribution US, UK & EuropeSynonyms: 2,3',4,5',6-pentamethoxy-1,1'-biphenylFormula: C17H20O5Molecular Weight: 304,34CAS: 84212-55-5

Thiamine Impurity 15 | GNT-ST-39058| Gentaur Distribution US, UK & EuropeSynonyms: N-((2-methyl-6-oxo-1,6-dihydropyrimidin-5-yl)methyl)formamideFormula: C7H9N3O2Molecular Weight: 167,17CAS: N/A

Azilsartan Impurity 50 | GNT-ST-39057| Gentaur Distribution US, UK & EuropeSynonyms: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)-2-ethoxy-1H-benzo[d]imidazole-7-carboxylateFormula: C29H23N3O6Molecular Weight:...

Azilsartan Impurity 49 | GNT-ST-39056| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-hydroxy-1-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylateFormula:...

Azilsartan Impurity 48 | GNT-ST-39055| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-ethyl 3-((2'-(N'-hydroxycarbamimidoyl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-4-carboxylateFormula: C24H22N4O4Molecular Weight:...

Phenylephrine Impurity 73 | GNT-ST-39054| Gentaur Distribution US, UK & EuropeSynonyms: 1,2,3,4-tetrahydroisoquinoline-4,6-diolFormula: C9H11NO2Molecular Weight: 165,19CAS: 93202-93-8

16-Hydroxytriptolide | GNT-ST-39053| Gentaur Distribution US, UK & EuropeSynonyms: (5bS,6aS,7aS,8R,8aR,9aS,9bS,10aS,10bS)-8-hydroxy-8a-((S)-1-hydroxypropan-2-yl)-10b-methyl-1,5,5b,6,6a,8,8a,9a,9b,10b-decahydrotris(oxireno)[2',3':4b,5; 2'',3'':6,7;...

Desloratadine Impurity 69 | GNT-ST-39052| Gentaur Distribution US, UK & EuropeSynonyms:...

Desloratadine Impurity 68 | GNT-ST-39051| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,4S,5R)-6-((8-chloro-11-(piperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-3-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic...

Gadobutrol Impurity 93 | GNT-ST-39050| Gentaur Distribution US, UK & EuropeSynonyms: 1,4,7-tris(2-(tert-butoxy)-2-oxoethyl)-11-oxo-1,4,7,10-tetraazabicyclo[8.2.2]tetradecan-1-ium bromideFormula: C28H51BrN4O7Molecular Weight: 635,64CAS: N/A

Gadobutrol Impurity 92 | GNT-ST-39049| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 2-(12-oxo-1,4,7,10-tetraazabicyclo[8.2.2]tetradecan-4-yl)acetateFormula: C16H30N4O3Molecular Weight: 326,44CAS: N/A

Gadobutrol Impurity 91 | GNT-ST-39048| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(4,10-bis(2-(tert-butoxy)-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,7-diyl)diacetic acidFormula: C24H44N4O8Molecular Weight: 516,64CAS: 913542-71-9

Gadobutrol Impurity 90 | GNT-ST-39047| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetateFormula: C20H33GdN4O11Molecular Weight: 662,75CAS: N/A

Brexpiprazole Impurity P | GNT-ST-39046| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromo-6-fluorobenzaldehydeFormula: C7H4BrFOMolecular Weight: 203,01CAS: 360575-28-6

Brexpiprazole Impurity O | GNT-ST-39045| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-(4-(2,3-dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazin-1-yl)butoxy)quinolin-2(1H)-oneFormula: C33H33N3O2S2Molecular Weight: 567,76CAS: N/A

Brexpiprazole Impurity N | GNT-ST-39044| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2,3-dihydro-[2,4'-bibenzo[b]thiophen]-4-yl)piperazineFormula: C20H20N2S2Molecular Weight: 352,52CAS: 1420987-85-4

Brexpiprazole Impurity L | GNT-ST-39043| Gentaur Distribution US, UK & EuropeSynonyms: 8-(4-(4-((2-oxo-1,2-dihydroquinolin-7-yl)oxy)butoxy)butoxy)quinolin-2(1H)-oneFormula: C26H28N2O5Molecular Weight: 448,51CAS: N/A

Relugolix Impurity 112 | GNT-ST-39042| Gentaur Distribution US, UK & EuropeSynonyms: dipropyl...

Relugolix Impurity 111 | GNT-ST-39041| Gentaur Distribution US, UK & EuropeSynonyms: propyl (3-((6-chloropyridazin-3-yl)carbamoyl)-4-((dimethylamino)methyl)-5-(4-(3-methoxyureido)phenyl)thiophen-2-yl)(2,6-difluorobenzyl)carbamateFormula:...

Relugolix Impurity 110 | GNT-ST-39040| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 5,5'-((carbonylbis(azanediyl))bis(4,1-phenylene))bis(2-((2,6-difluorobenzyl)(propoxycarbonyl)amino)-4-((dimethylamino)methyl)thiophene-3-carboxylate)Formula:...

Relugolix Impurity 11 | GNT-ST-39039| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylic acidFormula: C22H18F2N2O6SMolecular Weight: 476,45CAS: N/A

Gadobutrol Impurity 89 | GNT-ST-39038| Gentaur Distribution US, UK & EuropeSynonyms: gadolinium(III) 2,2',2'',2'''-(7-((2R,3S)-1,3,4-trihydroxybutan-2-yl)ammonium-4,7,10-triazacyclododecane-1-ium-1,1,4,10-tetrayl)tetraacetateFormula:...

Apalutamide Impurity 55 | GNT-ST-39037| Gentaur Distribution US, UK & EuropeSynonyms: 1-((3-(dimethylamino)-4-(methylcarbamoyl)phenyl)amino)cyclobutane-1-carboxylic acidFormula: C15H21N3O3Molecular Weight: 291,35CAS: N/A

Salbutamol Impurity 137 | GNT-ST-39036| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-((benzyl(tert-butyl)amino)methyl)-4-hydroxyphenyl)-2-(tert-butylamino)ethan-1-oneFormula: C24H34N2O2Molecular Weight: 382,55CAS: N/A

Gadobutrol Impurity 88 | GNT-ST-39035| Gentaur Distribution US, UK & EuropeSynonyms: gadolinium(III) 2,2',2'',2'''-(10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)ammonium-4,7,10-triazacyclododecane-1-ium-1,1,4,7-tetrayl)tetraacetateFormula:...

Afatinib Impurity 50 | GNT-ST-39034| Gentaur Distribution US, UK & EuropeSynonyms: 7-fluoro-6,8-dinitroquinazolin-4-olFormula: C8H3FN4O5Molecular Weight: 254,13CAS: N/A

Cis-Ozagrel | GNT-ST-39033| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-(4-((1H-imidazol-1-yl)methyl)phenyl)acrylic acidFormula: C13H12N2O2Molecular Weight: 228,25CAS: 143945-86-2

Nitrovin Hydrochloride | GNT-ST-39032| Gentaur Distribution US, UK & EuropeSynonyms: Nitrovin HydrochlorideFormula: C14H12N6O6 HClMolecular Weight: 396,74CAS: 2315-20-0

Bovine Serum Albumin | GNT-ST-39031| Gentaur Distribution US, UK & EuropeSynonyms: Bovine Serum AlbuminFormula: N/AMolecular Weight: N/ACAS: 9048-46-8

Fluticasone Impurity 83 | GNT-ST-39030| Gentaur Distribution US, UK & EuropeSynonyms: fluoromethyl...

Mosapride Impurity Q | GNT-ST-39029| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-((2-chloro-5-ethoxy-4-(((4-(4-fluorobenzyl)morpholin-2-yl)methyl)carbamoyl)phenyl)amino)-2-oxoethylidene)succinic acidFormula: C27H29ClFN3O8Molecular Weight:...

Mosapride Impurity P | GNT-ST-39028| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-((2-chloro-5-ethoxy-4-(((4-(4-fluorobenzyl)morpholin-2-yl)methyl)carbamoyl)phenyl)amino)-2-oxoethyl)-2-hydroxysuccinic acidFormula: C27H31ClFN3O9Molecular Weight:...

Mosapride Impurity O | GNT-ST-39027| Gentaur Distribution US, UK & EuropeSynonyms: (4-(1,2-bis(4-fluorophenyl)ethyl)morpholin-2-yl)methanamineFormula: C19H22F2N2OMolecular Weight: 332,39CAS: N/A

Mosapride Impurity N | GNT-ST-39026| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-((2-chloro-5-ethoxy-4-(((4-(4-fluorobenzyl)morpholin-2-yl)methyl)carbamoyl)phenyl)carbamoyl)pent-2-enedioic acidFormula: C27H29ClFN3O8Molecular Weight:...

Thiamine Impurity 14 | GNT-ST-39025| Gentaur Distribution US, UK & EuropeSynonyms: N-((4-aminopyrimidin-5-yl)methyl)formamideFormula: C6H8N4OMolecular Weight: 152,15CAS: 1196-75-4

Tilmicosin | GNT-ST-39024| Gentaur Distribution US, UK & EuropeSynonyms: 20-Deoxo-20-(3,5-dimethyl-1-piperidinyl)desmycosinFormula: C46H80N2O13Molecular Weight: 869,13CAS: 108050-54-0

Temazepam Impurity 9 | GNT-ST-39023| Gentaur Distribution US, UK & EuropeSynonyms: 7-chloro-9-hydroxy-1-methyl-5-phenyl-1H-benzo[e][1,4]diazepin-2(3H)-oneFormula: C16H13ClN2O2Molecular Weight: 300,74CAS: N/A

Vigabatrin EP Impurity F | GNT-ST-39022| Gentaur Distribution US, UK & EuropeSynonyms: 4-[(4-aminohex-5-enoyl)amino]hex-5-enoicacid(mixture of the4 stereoisomers)Formula: C12H20N2O3Molecular Weight: 240,3CAS: 794466-81-2

Thiamine Impurity 12 | GNT-ST-39021| Gentaur Distribution US, UK & EuropeSynonyms: N-((4-amino-2-methylpyrimidin-5-yl)methyl)formamideFormula: C7H10N4OMolecular Weight: 166,18CAS: 1886-34-6

Daptomycin Impurity 35 | GNT-ST-39020| Gentaur Distribution US, UK & EuropeSynonyms:...

Thiamine Impurity 11 | GNT-ST-39019| Gentaur Distribution US, UK & EuropeSynonyms: 1-((3-chloro-2-methyltetrahydrofuran-2-yl)oxy)-4-oxopentan-3-yl ((4-amino-2-methylpyrimidin-5-yl)methyl)carbamodithioateFormula: C17H25ClN4O3S2Molecular Weight:...

Daptomycin Impurity 34 | GNT-ST-39018| Gentaur Distribution US, UK & EuropeSynonyms:...

Apremilast Impurity 76 | GNT-ST-39017| Gentaur Distribution US, UK & EuropeSynonyms: 3-oxo-1,3-dihydrobenzo[c]isoxazole-4-carboxylic acidFormula: C8H5NO4Molecular Weight: 179,13CAS: 3096-76-2

Apremilast Impurity 75 | GNT-ST-39016| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(hydrazine-1,2-diyl)diphthalic acidFormula: C16H12N2O8Molecular Weight: 360,28CAS: N/A

Phenolsulfonphthalein | GNT-ST-39015| Gentaur Distribution US, UK & EuropeSynonyms: 3,3-bis(4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxideFormula: C19H14O5SMolecular Weight: 354,38CAS: 143-74-8

Lansoprazole Impurity 38 | GNT-ST-39014| Gentaur Distribution US, UK & EuropeSynonyms: N2-methyl-1,3,5-triazine-2,4-diamineFormula: C4H7N5Molecular Weight: 125,13CAS: 58228-69-6

Lansoprazole Impurity 37 | GNT-ST-39013| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-methoxypropoxy)-2,3-dimethylpyridine 1-oxideFormula: C11H17NO3Molecular Weight: 211,26CAS: 117977-18-1

Alectinib Impurity 11 | GNT-ST-39012| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-6,6-dimethyl-11-oxo-8-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C28H29N3O3Molecular Weight: 455,56CAS:...

Alectinib Impurity 10 | GNT-ST-39011| Gentaur Distribution US, UK & EuropeSynonyms: 6-cyano-2-(2-(4-ethyl-3-(4-morpholinopiperidin-1-yl)phenyl)propan-2-yl)-1H-indole-3-carboxylic acidFormula: C30H36N4O3Molecular Weight: 500,64CAS: 1256584-78-7

Alectinib Impurity 1 | GNT-ST-39010| Gentaur Distribution US, UK & EuropeSynonyms: 9-ethyl-8-(4-((2-hydroxyethyl)amino)piperidin-1-yl)-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazole-3-carbonitrileFormula: C28H32N4O2Molecular Weight: 456,59CAS:...

Propofol Impurity 27 | GNT-ST-39009| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-5-isopropylisophthalic acidFormula: C11H12O5Molecular Weight: 224,21CAS: 40946-46-1

Pitavastatin Impurity 93 | GNT-ST-39008| Gentaur Distribution US, UK & EuropeSynonyms: calcium...

Pitavastatin Impurity 92 | GNT-ST-39007| Gentaur Distribution US, UK & EuropeSynonyms: calcium...

Empagliflozin Impurity 237 | GNT-ST-39006| Gentaur Distribution US, UK & EuropeSynonyms: (2-chloro-5-iodophenyl)(phenyl)methanoneFormula: C13H8ClIOMolecular Weight: 342,56CAS: N/A

Thiamine Impurity 10 | GNT-ST-39005| Gentaur Distribution US, UK & EuropeSynonyms: 1-chloro-4-oxopentan-3-yl ((4-amino-2-methylpyrimidin-5-yl)methyl)carbamodithioateFormula: C12H17ClN4OS2Molecular Weight: 332,87CAS: 855380-68-6

Axitinib Impurity 35 | GNT-ST-39004| Gentaur Distribution US, UK & EuropeSynonyms: 2-((3-iodo-1H-indazol-6-yl)sulfonyl)-N-methylbenzamideFormula: C15H12IN3O3SMolecular Weight: 441,24CAS: N/A

Carbetocin Impurity 13 | GNT-ST-39003| Gentaur Distribution US, UK & EuropeSynonyms:...

Eperisone Impurity 18 | GNT-ST-39002| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(1-hydroxyethyl)phenyl)-2-methyl-3-(piperidin-1-yl)propan-1-olFormula: C17H27NO2Molecular Weight: 277,41CAS: N/A

Levosimendan Impurity 60 | GNT-ST-39001| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)hydrazineylidene)-3-oxosuccinamideFormula: C15H16N6O4Molecular Weight: 344,33CAS: N/A

Thiamine EP Impurity H | GNT-ST-39000| Gentaur Distribution US, UK & EuropeSynonyms: 3-((((4-amino-2-methylpyrimidin-5-yl)methyl)carbamothioyl)thio)-4-oxopentyl acetateFormula: C14H20N4O3S2Molecular Weight: 356,46CAS: 89285-03-0

N2,N4-Dicyclopropyl-1,3,5-Triazine-2,4,6-Triamine | GNT-ST-38999| Gentaur Distribution US, UK & EuropeSynonyms: N2,N4-dicyclopropyl-1,3,5-triazine-2,4,6-triamineFormula: C9H14N6Molecular Weight: 206,25CAS: 66215-24-5

N2,N2-Dimethyl-1,3,5-Triazine-2,4-Diamine | GNT-ST-38998| Gentaur Distribution US, UK & EuropeSynonyms: N2,N2-dimethyl-1,3,5-triazine-2,4-diamineFormula: C5H9N5Molecular Weight: 139,16CAS: 4039-98-9

N2-(((9H-Fluoren-9-Yl)Methoxy)Carbonyl)-N6-((4-Methoxyphenyl)Diphenylmethyl)-D-Lysine | GNT-ST-38997| Gentaur Distribution US, UK & EuropeSynonyms: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-((4-methoxyphenyl)diphenylmethyl)-D-lysineFormula:...

Rimegepant Impurity 5 | GNT-ST-38996| Gentaur Distribution US, UK & EuropeSynonyms: (5R,6S,9S)-5-amino-6-(2,3-difluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl...

Ketoconazole Impurity 25 | GNT-ST-38995| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((4-(((2S,4R)-2-((1H-imidazol-1-yl)methyl)-2-(2,4-dichlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)amino)ethyl)acetamideFormula: C24H26Cl2N4O4Molecular...

Ketoconazole Impurity 24 | GNT-ST-38994| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(4-(((2S,4R)-2-((1H-imidazol-1-yl)methyl)-2-(4-chlorophenyl)-1,3-dioxolan-4-yl)methoxy)phenyl)piperazin-1-yl)ethan-1-oneFormula: C26H29ClN4O4Molecular Weight:...

Celecoxib Impurity 32 | GNT-ST-38993| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydrazinylbenzenesulfonamideFormula: C6H9N3O2SMolecular Weight: 187,22CAS: 90824-33-2

Amlodipine EP Impurity B | GNT-ST-38992| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-((2-(2-(methylcarbamoyl)benzamido)ethoxy)methyl)-1,4-dihydropyridine-3,5-dicarboxylateFormula: C29H32ClN3O7Molecular...

Thiamine EP Impurity G | GNT-ST-38991| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-acetoxyethyl)-3-((4-amino-2-methylpyrimidin-5-yl)methyl)-4-methylthiazol-3-ium chloride hydrochlorideFormula: C14H20Cl2N4O2SMolecular Weight: 379,31CAS:...

Thiamine EP Impurity E | GNT-ST-38990| Gentaur Distribution US, UK & EuropeSynonyms: 3-((4-amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazole-2(3H)-thioneFormula: C12H16N4OS2Molecular Weight: 296,41CAS: 299-35-4

Thiamine EP Impurity D | GNT-ST-38989| Gentaur Distribution US, UK & EuropeSynonyms: 3-((4-amino-2-methylpyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazol-2(3H)-oneFormula: C12H16N4O2SMolecular Weight: 280,35CAS: 490-82-4

Thiamine EP Impurity C | GNT-ST-38988| Gentaur Distribution US, UK & EuropeSynonyms: 3-((4-amino-2-methylpyrimidin-5-yl)methyl)-5-(2-chloroethyl)-4-methylthiazol-3-ium chloride hydrochlorideFormula: C12H17Cl3N4SMolecular Weight: 355,71CAS: 7275-24-3

Thiamine EP Impurity B | GNT-ST-38987| Gentaur Distribution US, UK & EuropeSynonyms: 3-((4-aminopyrimidin-5-yl)methyl)-5-(2-hydroxyethyl)-4-methylthiazol-3-ium chloride hydrochlorideFormula: C11H16Cl2N4OSMolecular Weight: 323,24CAS: 49614-72-4

Thiamine EP Impurity A | GNT-ST-38986| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-((4-amino-2-methylpyrimidin-5-yl)methyl)-4-methylthiazol-3-ium-5-yl)ethyl sulfateFormula: C12H16N4O4S2Molecular Weight: 344,41CAS: 2380-61-2

Lincomycin Hydrochloride Impurity 35 | GNT-ST-38985| Gentaur Distribution US, UK & EuropeSynonyms:...

Lincomycin Hydrochloride Impurity 34 | GNT-ST-38984| Gentaur Distribution US, UK & EuropeSynonyms:...

Levosimendan Impurity 92 | GNT-ST-38983| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)nitrous amideFormula: C11H12N4O2Molecular Weight: 232,24CAS: N/A

Betamethasone Impurity 117 | GNT-ST-38982| Gentaur Distribution US, UK & EuropeSynonyms:...

Parecoxib Sodium Impurity 31 | GNT-ST-38981| Gentaur Distribution US, UK & EuropeSynonyms: Parecoxib Sodium Impurity 31Formula: C22H21N3Na2O7S2Molecular Weight: 549,53CAS: N/A

Zolpidem D6 | GNT-ST-38980| Gentaur Distribution US, UK & EuropeSynonyms: N,N-bis(methyl-d3)-2-(6-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetamideFormula: C19H15D6N3OMolecular Weight: 313,43CAS: 959605-90-4

Linaclotide Impurity 30 | GNT-ST-38979| Gentaur Distribution US, UK & EuropeSynonyms:...

Ceftiofur Impurity 7 | GNT-ST-38978| Gentaur Distribution US, UK & EuropeSynonyms: 7-(furan-3-carboxamido)-3-(mercaptomethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C13H12N2O5S2Molecular Weight: 340,37CAS: N/A

Ticagrelor Impurity 267 | GNT-ST-38977| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2S,3R,5S)-3-amino-5-(2-hydroxyethoxy)cyclopentane-1,2-diolFormula: C7H15NO4Molecular Weight: 177,2CAS: 1444301-60-3

Lurasidone-D8 Hydrochloride | GNT-ST-38976| Gentaur Distribution US, UK & EuropeSynonyms: Lurasidone-d8 HydrochlorideFormula: C28H29D8ClN4O2SMolecular Weight: 537,19CAS: N/A

Vitamin B6 Impurity 97 | GNT-ST-38975| Gentaur Distribution US, UK & EuropeSynonyms: 5-(hydroxymethyl)-2,4-dimethylpyridin-3-ol hydrochlorideFormula: C8H11NO2 HClMolecular Weight: 153.18 36.46CAS: 148-51-6