Chemicals

Cinacalcet Impurity A | GNT-ST-34573| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(naphthalen-1-yl)ethanamineFormula: C12H13NMolecular Weight: 171,24CAS: 3886-70-2

Cloperastine Fendizoate | GNT-ST-34572| Gentaur Distribution US, UK & EuropeSynonyms: 1-[2-[(4-Chlorophenyl)phenylmethoxy]ethyl]piperidine FendizoateFormula: C40H38ClNO5Molecular Weight: 648,19CAS: 85187-37-7

Procaterol Impurity 7 | GNT-ST-34571| Gentaur Distribution US, UK & EuropeSynonyms: 8-hydroxy-5-(2-(isopropylamino)butanoyl)quinolin-2(1H)-oneFormula: C16H20N2O3Molecular Weight: 288,34CAS: 63235-39-2

Epalrestat Impurity 27 | GNT-ST-34570| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-methyl-3-phenylallylidene)-2-thioxothiazolidin-4-oneFormula: C13H11NOS2Molecular Weight: 261,36CAS: 15289-56-2

Dapoxetine Hydrochloride | GNT-ST-34569| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N,N-dimethyl-3-(naphthalen-1-yloxy)-1-phenylpropan-1-amine hydrochlorideFormula: C21H23NO*HClMolecular Weight: 305.41*36.46CAS: 129938-20-1

Androstenol (3-Alpha) | GNT-ST-34568| Gentaur Distribution US, UK & EuropeSynonyms: 5-alpha-Androst-16-en-3-alpha-olFormula: C19H30OMolecular Weight: 274,44CAS: 1153-51-1

Levocarnitine Impurity 43 | GNT-ST-34567| Gentaur Distribution US, UK & EuropeSynonyms: 2-carbamoylbenzenesulfonic acidFormula: C7H7NO4SMolecular Weight: 201,2CAS: 41363-39-7

Isoniazid Impurity 13 | GNT-ST-34566| Gentaur Distribution US, UK & EuropeSynonyms: N'-((2S,3R,4R,5R)-2,3,5,6-tetrahydroxy-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexylidene)isonicotinohydrazideFormula:...

Bencycloquidium Bromide | GNT-ST-34565| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-cyclopentyl-2-hydroxy-2-phenylethoxy)-1-methylquinuclidin-1-ium bromideFormula: C21H32BrNO2Molecular Weight: 410,4CAS: 860804-18-8

Ursodeoxycholic Acid-D4 | GNT-ST-34564| Gentaur Distribution US, UK & EuropeSynonyms: Ursodeoxycholic Acid-d4Formula: C24H36D4O4Molecular Weight: 396,6CAS: 347841-46-7

Finerenone Impurity 104 | GNT-ST-34563| Gentaur Distribution US, UK & EuropeSynonyms: 4-formyl-3-methoxybenzamideFormula: C9H9NO3Molecular Weight: 179,18CAS: 1289153-30-5

Cumene | GNT-ST-34562| Gentaur Distribution US, UK & EuropeSynonyms: cumeneFormula: C9H12Molecular Weight: 120,19CAS: 98-82-8

Butalbital Impurity 3 | GNT-ST-34561| Gentaur Distribution US, UK & EuropeSynonyms: 5-isobutylpyrimidine-2,4,6(1H,3H,5H)-trioneFormula: C8H12N2O3Molecular Weight: 184,2CAS: N/A

Racecadotril Impurity 42 | GNT-ST-34560| Gentaur Distribution US, UK & EuropeSynonyms: (2-benzyl-3-(methylsulfinyl)propanoyl)glycineFormula: C13H17NO4SMolecular Weight: 283,34CAS: N/A

Brivudine Impurity 11 | GNT-ST-34559| Gentaur Distribution US, UK & EuropeSynonyms:...

Pregabalin Impurity 59 | GNT-ST-34558| Gentaur Distribution US, UK & EuropeSynonyms: (E)-ethyl 2-cyano-5-methylhex-2-enoateFormula: C10H15NO2Molecular Weight: 181,23CAS: 103011-96-7

Prednisone Impurity 7 | GNT-ST-34557| Gentaur Distribution US, UK & EuropeSynonyms: 2-((8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl dihydrogen...

Ursodeoxycholic Acid Impurity 48 | GNT-ST-34556| Gentaur Distribution US, UK & EuropeSynonyms:...

Methylene Blue Impurity 10 | GNT-ST-34555| Gentaur Distribution US, UK & EuropeSynonyms: 2-(phenylamino)benzenethiolFormula: C12H11NSMolecular Weight: 201,29CAS: 16078-95-8

Acetaminophen Impurity 6 | GNT-ST-34554| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-(oxybis(4,1-phenylene))diacetamideFormula: C16H16N2O3Molecular Weight: 284,32CAS: 3070-86-8

Hydroxymethanesulfinic Acid | GNT-ST-34553| Gentaur Distribution US, UK & EuropeSynonyms: hydroxymethanesulfinic acidFormula: CH4O3SMolecular Weight: 96,1CAS: 79-25-4

Thymalfasin Impurity β-Asp15 | GNT-ST-34552| Gentaur Distribution US, UK & EuropeSynonyms: β-Asp15Formula: C129H215O55N33Molecular Weight: 3108,34CAS: N/A

Moxifloxacin Related Compound (8-Methoxy Quinolonic Ethyl Ester) | GNT-ST-34551| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylateFormula: C16H15F2NO4Molecular Weight:...

Ipratropium Bromide Impurity K | GNT-ST-34550| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-oxo-2-phenylpropanoateFormula: C11H12O3Molecular Weight: 192,21CAS: 17838-69-6

Ipratropium Bromide Impurity 40 | GNT-ST-34549| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3r,5S,8R)-8-isopropyl-8-methyl-3-(((R)-3-oxo-2-phenylpropanoyl)oxy)-8-azabicyclo[3.2.1]octan-8-ium bromideFormula: C20H28BrNO3Molecular Weight:...

Isobutyric Acid, Standard For Gc | GNT-ST-34548| Gentaur Distribution US, UK & EuropeSynonyms: 2-Methylpropionic acidFormula: C4H8O2Molecular Weight: 88,11CAS: 79-31-2

Candesartan Nitroso Impurity 1 | GNT-ST-34547| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(((cyclohexyloxy)carbonyl)oxy)ethyl...

Bromfenac Impurity J | GNT-ST-34546| Gentaur Distribution US, UK & EuropeSynonyms: (4-bromophenyl)(1H-indol-7-yl)methanoneFormula: C15H10BrNOMolecular Weight: 300,15CAS: N/A

Nirmatrelvir Impurity 11 | GNT-ST-34545| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-((S)-1-((1R,2S,5S)-3-((S)-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6,6-dimethyl-3-azabicyclo[3.1...

Nirmatrelvir Impurity 12 | GNT-ST-34544| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5S)-3-((S)-2-amino-3,3-dimethylbutanoyl)-N-((S)-1-cyano-2-((S)-2-oxopyrrolidin-3-yl)ethyl)-6,6-dimethyl-3-azabicyclo[3.1.0]hexane-2-carboxamideFormula:...

Flurbiprofen Impurity 34 | GNT-ST-34543| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-bromo-2-fluorophenyl)nitrous amideFormula: C6H4BrFN2OMolecular Weight: 219,01CAS: N/A

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 chlorideFormula: C11H15N2O5 ClMolecular Weight: 255.25 35...

Itopride Impurity D | GNT-ST-34541| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(aminomethyl)phenoxy)-N,N-dimethylethanamine dihydrochlorideFormula: C11H20Cl2N2OMolecular Weight: 267,2CAS: N/A

Lansoprazole Impurity 4 | GNT-ST-34540| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dimethylpyridine 1-oxideFormula: C7H9NOMolecular Weight: 123,15CAS: 22710-07-2

Ezetimibe Impurity 78 | GNT-ST-34539| Gentaur Distribution US, UK & EuropeSynonyms: 3-((2S,3R)-2-(4-(benzyloxy)phenyl)-1-(4-fluorophenyl)-4-oxoazetidin-3-yl)propanoic acidFormula: C25H22FNO4Molecular Weight: 419,44CAS: 204589-82-2

Tofacitinib Impurity 177 | GNT-ST-34538| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-6-(2,4-dichloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)-9H-purineFormula: C11H4Cl3N7Molecular Weight: 340,55CAS: N/A

Tofacitinib Impurity 28 | GNT-ST-34537| Gentaur Distribution US, UK & EuropeSynonyms: (E)-butyl 3-amino-2-cyano-5-((3R,4R)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-5-oxopent-2-enoateFormula: C23H31N7O3Molecular Weight:...

Atomoxetine Impurity 37 | GNT-ST-34536| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzhydryloxy)-N-(2-(dimethylamino)ethyl)-N,N-dimethylethanaminium chlorideFormula: C21H31ClN2OMolecular Weight: 362,94CAS: N/A

Atomoxetine Impurity 38 | GNT-ST-34535| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzhydryloxy)-N,N,N-trimethylethan-1-aminium chlorideFormula: C18H24NO*ClMolecular Weight: 270.39*35.45CAS: 29869-74-7

Atomoxetine Impurity 39 | GNT-ST-34534| Gentaur Distribution US, UK & EuropeSynonyms: N-benzhydryl-2-(benzhydryloxy)-N-methylethanamineFormula: C29H29NOMolecular Weight: 407,55CAS: N/A

Atomoxetine Impurity 10 | GNT-ST-34533| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-methyl-1-(3-phenyl-3-(o-tolyloxy)propyl)ureaFormula: C18H22N2O2Molecular Weight: 298,38CAS: N/A

Deoxycholic Acid Impurity 18 | GNT-ST-34532| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5S,8S,10S,13S,14S)-17-((R)-5-methoxy-5-oxopentan-2-yl)-10,13-dimethyl-2,3,4,5,6,7,8,10,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl...

Gefapixant Impurity 4 | GNT-ST-34531| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-isopropyl-4-(2-isopropyl-4-methoxyphenoxy)phenoxy)pyrimidine-2,4-diamineFormula: C23H28N4O3Molecular Weight: 408,5CAS: N/A

Thymalfasin Impurity Des-Thr13 | GNT-ST-34530| Gentaur Distribution US, UK & EuropeSynonyms: Des-Thr13Formula: C125H208O53N32Molecular Weight: 3007,23CAS: N/A

Chlordiazepoxide Impurity D | GNT-ST-34529| Gentaur Distribution US, UK & EuropeSynonyms: 7-chloro-4-hydroxy-5-phenyl-3,4-dihydro-2H-benzo[e][1,4]diazepin-2-oneFormula: C15H11ClN2O2Molecular Weight: 286,71CAS: 70988-37-3

Bromfenac Impurity 5 Sodium Salt | GNT-ST-34528| Gentaur Distribution US, UK & EuropeSynonyms: sodium 2-(2-amino-3-(4-bromobenzoyl)phenyl)-2-oxoacetateFormula: C15H9BrNNaO4Molecular Weight: 370,13CAS: 1391052-54-2

Bepotastine Impurity 10 | GNT-ST-34527| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-(1-(3-carboxypropyl)-4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-ium-1-yl)butanoateFormula: C25H31ClN2O5Molecular Weight: 474,98CAS: N/A

1-Ethyl-1-Methylcyclohexane | GNT-ST-34526| Gentaur Distribution US, UK & EuropeSynonyms: 1-ethyl-1-methylcyclohexaneFormula: C9H18Molecular Weight: 126,24CAS: 4926-90-3

Nintedanib Impurity 24 | GNT-ST-34525| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-methyl-N-(2-nitrophenyl)acetamideFormula: C9H9ClN2O3Molecular Weight: 228,63CAS: 2653-15-8

Cinnarizine EP Impurity E | GNT-ST-34524| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-bis-(Diphenylmethyl)piperazineFormula: C30H30N2Molecular Weight: 418,57CAS: 216581-01-0

Vinpocetine Impurity F | GNT-ST-34523| Gentaur Distribution US, UK & EuropeSynonyms: (41R,13aR)-ethyl 13a-ethyl-2,3,41,5,6,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridine-12-carboxylateFormula: C22H26N2O2Molecular Weight:...

Thymalfasin Impurity D | GNT-ST-34522| Gentaur Distribution US, UK & EuropeSynonyms: [D-Asparagine]-Thymalfasin; [D-Asn]-ThymalfasinFormula: C129H215N33O55Molecular Weight: 3108,32CAS: N/A

Plerixafor Impurity O | GNT-ST-34521| Gentaur Distribution US, UK & EuropeSynonyms: 1,1',1'',1'''-(1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetrayl)tetrakis(2,2,2-trifluoroethanone)Formula: C18H20F12N4O4Molecular Weight: 584,36CAS: 201610-16-4

4-Aminobenzoyl Chloride | GNT-ST-34520| Gentaur Distribution US, UK & EuropeSynonyms: 4-aminobenzoyl chlorideFormula: C7H6ClNOMolecular Weight: 155,58CAS: 16106-38-0

Ezetimibe Impurity 66 | GNT-ST-34519| Gentaur Distribution US, UK & EuropeSynonyms:...

Doxycycline Hyclate EP Impurity D | GNT-ST-34518| Gentaur Distribution US, UK & EuropeSynonyms: (4R,4aR,5S,5aR,6S,12aS)-4-(dimethylamino)-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamideFormula:...

Glycopyrronium Bromide EP Impurity K | GNT-ST-34517| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyclopentyl-2-phenylacetic acidFormula: C13H16O2Molecular Weight: 204,26CAS: 3900-93-4

Thymalfasin Impurity Des-Asn28-Tal | GNT-ST-34516| Gentaur Distribution US, UK & EuropeSynonyms: Des-Asn28-TalFormula: C125H209O53N31Molecular Weight: 2994,24CAS: N/A

Indobufen Impurity 22 | GNT-ST-34515| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-aminophenyl)butanamideFormula: C10H14N2OMolecular Weight: 178,23CAS: N/A

Thymalfasin Impurity Des-Lys17 | GNT-ST-34514| Gentaur Distribution US, UK & EuropeSynonyms: Des-Lys17Formula: C123H203O54N31Molecular Weight: 2980,16CAS: N/A

Bromhexine Impurity 15 | GNT-ST-34513| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,4-dibromo-6-((cyclohexyl(methyl)amino)methyl)phenyl)formamideFormula: C15H20Br2N2OMolecular Weight: 404,14CAS: N/A

Levofloxacin Impurity 78 | GNT-ST-34512| Gentaur Distribution US, UK & EuropeSynonyms: 9-fluoro-3,3-dimethyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C19H22FN3O4Molecular Weight:...

Baclofen Impurity 30 | GNT-ST-34511| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-((4-chlorophenyl)(piperidin-1-yl)methyl)-3-oxobutanoateFormula: C18H24ClNO3Molecular Weight: 337,84CAS: N/A

Azelastine Hcl | GNT-ST-34510| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-chlorobenzyl)-2-(1-methylazepan-4-yl)phthalazin-1(2H)-one hydrochlorideFormula: C22H25Cl2N3OMolecular Weight: 418,36CAS: 79307-93-0

Levosimendan Impurity 69 | GNT-ST-34509| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-2-amino-N-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-2-oxoacetohydrazonoyl cyanideFormula: C14H14N6O2Molecular Weight: 298,31CAS: N/A

Esmolol Impurity 18 | GNT-ST-34508| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(4-(3-chloro-2-hydroxypropoxy)phenyl)propanoateFormula: C13H17ClO4Molecular Weight: 272,72CAS: 112805-66-0

Esmolol Impurity 20 | GNT-ST-34507| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(2-hydroxy-3-((2-hydroxy-3-(4-(3-(isopropylamino)-3-oxopropyl)phenoxy)propyl)(isopropyl)amino)propoxy)phenyl)propanoic acidFormula: C30H44N2O7Molecular Weight:...

Itopride Impurity 28 | GNT-ST-34506| Gentaur Distribution US, UK & EuropeSynonyms: 4-formylphenyl 3,4-dimethoxybenzoateFormula: C16H14O5Molecular Weight: 286,28CAS: 26578-71-2

Isotretinoin EP Impurity A; Tretinoin | GNT-ST-34505| Gentaur Distribution US, UK & EuropeSynonyms: (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acidFormula: C20H28O2Molecular Weight: 300,44CAS: 302-79-4

Isotretinoin Impurity 14 | GNT-ST-34504| Gentaur Distribution US, UK & EuropeSynonyms: 3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acidFormula: C20H28O2Molecular Weight: 300,44CAS: N/A

Erlotinib Hydrochloride Impurity B | GNT-ST-34503| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-((4-((3-ethynylphenyl)amino)quinazoline-6,7-diyl)bis(oxy))diethanolFormula: C20H19N3O4Molecular Weight: 365,38CAS: 183321-84-8

Nitrous Acid | GNT-ST-34502| Gentaur Distribution US, UK & EuropeSynonyms: nitrous acidFormula: HNO2Molecular Weight: 47,01CAS: 7782-77-6

Levofloxacin Impurity 7 | GNT-ST-34501| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-methylpiperazine 1-oxideFormula: C18H20FN3O5Molecular Weight:...

Gemcitabine Impurity 23 | GNT-ST-34500| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4,4-difluoro-2-(hydroxymethyl)tetrahydrofuran-3-yl benzoateFormula: C16H15F2N3O5Molecular Weight: 367,31CAS:...

Salbutamol Impurity 134 | GNT-ST-34499| Gentaur Distribution US, UK & EuropeSynonyms: 2-(tert-butylamino)-1-(4-hydroxy-3-(methoxymethyl)phenyl)ethan-1-oneFormula: C14H21NO3Molecular Weight: 251,33CAS: N/A

Bromochloroacetaldehyde | GNT-ST-34498| Gentaur Distribution US, UK & EuropeSynonyms: Bromo(chloro)acetaldehyde; Caswell No. 112AA; 2-bromo-2-chloroacetaldehydeFormula: C2H2BrClOMolecular Weight: 157,39CAS: 98136-99-3

Cefdinir Impurity 41 | GNT-ST-34497| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-N-hydroxy-2-(2-(thiazol-2-yl)acetamido)acetimidic acidFormula: C7H9N3O3SMolecular Weight: 215,23CAS: N/A

Thymalfasin Impurity Des-Asn28 | GNT-ST-34496| Gentaur Distribution US, UK & EuropeSynonyms: Des-Asn28Formula: C125H209O53N31Molecular Weight: 2994,24CAS: N/A

Cefdinir Impurity 40 | GNT-ST-34495| Gentaur Distribution US, UK & EuropeSynonyms:...

Cefuroxime Impurity 109 | GNT-ST-34494| Gentaur Distribution US, UK & EuropeSynonyms:...

Cefuroxime Impurity 106 | GNT-ST-34493| 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-3-ene-2-carboxylic acidFormula: C15H15N3O7SMolecular...

Rocuronium Bromide Impurity 35 | GNT-ST-34492| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-2-morpholinotetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-oneFormula: C23H37NO3Molecular Weight:...

Levodopa Impurity 17 | GNT-ST-34491| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3S)-6,7-dihydroxy-1-methyl-1,2,3,4-tetrahydroisoquinoline-1,3-dicarboxylic acidFormula: C12H13NO6Molecular Weight: 267,24CAS: N/A

Thymalfasin Impurity Des-Thr12 | GNT-ST-34490| Gentaur Distribution US, UK & EuropeSynonyms: Des-Thr12Formula: C125H208O53N32Molecular Weight: 3007,23CAS: N/A

Rocuronium Bromide Impurity 36 | GNT-ST-34489| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5S,8R,9S,10S,13S,14S,16R)-16-bromo-3-hydroxy-10,13-dimethyl-2-morpholinotetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-oneFormula:...

Levothyroxine EP Impurity D; Liothyronine EP Impurity D | GNT-ST-34488| Gentaur Distribution US, UK & EuropeSynonyms: [4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]acetic acidFormula: C14H8I4O4Molecular Weight: 747,83CAS: 67-30-1

Regadenoson Impurity 6 | GNT-ST-34487| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1H-pyrazole-4-carboxylateFormula: C6H8N2O2Molecular Weight: 140,14CAS: 37622-90-5

Indacaterol Impurity 73 | GNT-ST-34486| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-ethoxyethyl)-8-hydroxyquinolin-2(1H)-oneFormula: C26H32N2O3Molecular Weight: 420,55CAS: N/A

Oxeladin Hydrogen Citrate | GNT-ST-34485| Gentaur Distribution US, UK & EuropeSynonyms: 2-[2-(Diethylamino)ethoxy]ethyl 2-ethyl-2-phenylbutanoate dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate.Formula: C26H41NO10Molecular Weight: 527,6CAS:...

Methylene Blue Impurity 14 | GNT-ST-34484| Gentaur Distribution US, UK & EuropeSynonyms: 3,7-dinitroso-10H-phenothiazineFormula: C12H7N3O2SMolecular Weight: 257,27CAS: 185500-14-5

Levodopa Impurity 10 | GNT-ST-34483| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-3-(2,3-dihydroxyphenyl)propanoic acidFormula: C9H11NO4Molecular Weight: 197,19CAS: 28095-48-9

Benazepril Hcl | GNT-ST-34482| Gentaur Distribution US, UK & EuropeSynonyms: 2-((S)-3-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-1-yl)acetic acid hydrochlorideFormula: C24H28N2O5*HClMolecular Weight: 424...

Meropenem Trihydrate | GNT-ST-34481| Gentaur Distribution US, UK & EuropeSynonyms: (4R,5S,6S)-3-(((3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid...

Lenalidomide Impurity 57 | GNT-ST-34480| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-methyl-5-nitrobenzoateFormula: C9H9NO4Molecular Weight: 195,17CAS: 77324-87-9

Levonorgestrel EP Impurity B | GNT-ST-34479| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-oneFormula: C21H28O2Molecular...

Levocarnitine Impurity 45 | GNT-ST-34478| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dihydroxy-N,N,N-trimethylpropan-1-aminium chlorideFormula: C6H16ClNO2Molecular Weight: 169,65CAS: 34004-36-9

Olopatadine Impurity 40 | GNT-ST-34477| Gentaur Distribution US, UK & EuropeSynonyms: propane-1,3-diylbis(triphenylphosphonium) bromideFormula: C39H36P2*2BrMolecular Weight: 566.66*158.80CAS: 7333-67-7

Bromochloronitromethane | GNT-ST-34476| Gentaur Distribution US, UK & EuropeSynonyms: Bromochloro(nitro)methaneFormula: CHBrClNO2Molecular Weight: 174,38CAS: 135531-25-8

Indapamide Impurity 21 | GNT-ST-34475| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-N-(4-chloro-3-sulfamoylbenzoyl)-N-(2-methylindolin-1-yl)-3-sulfamoylbenzamideFormula: C23H20Cl2N4O6S2Molecular Weight: 583,46CAS: N/A

Eperisone Impurity 16 | GNT-ST-34474| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(2-hydroxyethyl)phenyl)-2-methyl-3-(piperidin-1-yl)propan-1-olFormula: C17H27NO2Molecular Weight: 277,41CAS: N/A