Chemicals

Rocuronium Bromide Impurity L | GNT-ST-35173| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,5S,8R,9S,10S,13S,14S,16S,17R)-10,13-dimethyl-2-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-3,17-diolFormula:...

Vinpocetine Impurity N | GNT-ST-35172| Gentaur Distribution US, UK & EuropeSynonyms: (41R,12R,13aR)-methyl 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-carboxylateFormula:...

Brivudine Impurity 29 | GNT-ST-35171| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-2-(hydroxymethyl)-5-methoxytetrahydrofuran-3-olFormula: C6H12O4Molecular Weight: 148,16CAS: 302349-32-2

Bromodiphenylmethane | GNT-ST-35170| Gentaur Distribution US, UK & EuropeSynonyms: (bromomethylene)dibenzeneFormula: C13H11BrMolecular Weight: 247,14CAS: 776-74-9

Everolimus EP Impurity B (804-95) | GNT-ST-35169| Gentaur Distribution US, UK & EuropeSynonyms:...

Berbamine | GNT-ST-35168| Gentaur Distribution US, UK & EuropeSynonyms: (11S,31R)-16,36,37-trimethoxy-12,32-dimethyl-11,12,13,14,31,32,33,34-octahydro-2,6-dioxa-1(7,1),3(8,1)-diisoquinolina-5(1,3),7(1,4)-dibenzenacyclooctaphan-54-olFormula:...

N-Desbutyl Dronedarone D7 Hcl | GNT-ST-35167| Gentaur Distribution US, UK & EuropeSynonyms: N-desbutyl Dronedarone D7 HClFormula: C27H30N2O5SD6. HClMolecular Weight: 543,16CAS: 1346598-70-6

Acarbose EP Impurity D (Amylostatin Xg ) | GNT-ST-35166| Gentaur Distribution US, UK & EuropeSynonyms:...

Levofloxacin Impurity 68 | GNT-ST-35165| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3,3'-((((3,4-dimethoxybicyclo[4.2...

Clindamycin Impurity 75 | GNT-ST-35164| Gentaur Distribution US, UK & EuropeSynonyms:...

Gefapixant Impurity 2 | GNT-ST-35163| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(((4-amino-5-(2-isopropyl-4-methoxyphenoxy)pyrimidin-2-yl)amino)methylene)-1-methylpyrrolidin-2-oneFormula: C20H25N5O3Molecular Weight: 383,45CAS: N/A

Isosulfan Blue Impurity 3 | GNT-ST-35162| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-((2-chlorophenyl)(4-(diethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-ethylethanaminium chlorideFormula: C27H32ClN2 ClMolecular Weight: 420.02...

Ezetimibe Impurity 71 | GNT-ST-35161| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-3-((S)-3-((tert-butyldimethylsilyl)oxy)-3-(4-fluorophenyl)propyl)-1-(4-fluorophenyl)-4-(4-hydroxyphenyl)azetidin-2-oneFormula: C30H35F2NO3SiMolecular Weight:...

Pindolol Impurity 10 | GNT-ST-35160| Gentaur Distribution US, UK & EuropeSynonyms: 1H-indol-6-ol; 6-HydroxyindoleFormula: C8H7NOMolecular Weight: 133,15CAS: 2380-86-1

Atracurium Iodide (Mixture Of Diastereomers) | GNT-ST-35159| Gentaur Distribution US, UK & EuropeSynonyms:...

Amikacin Impurity 18 | GNT-ST-35158| Gentaur Distribution US, UK & EuropeSynonyms:...

Olopatadine Impurity 22 | GNT-ST-35157| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetateFormula: C22H25NO3Molecular Weight: 351,44CAS: 113806-01-2

Isoproterenol Impurity 10 | GNT-ST-35156| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,4-dihydroxyphenyl)-2-(diisopropylamino)ethanoneFormula: C14H21NO3Molecular Weight: 251,32CAS: N/A

Indeno[1,2,3-C,D]Pyrene | GNT-ST-35155| Gentaur Distribution US, UK & EuropeSynonyms: Indeno[1,2,3-c,d]pyreneFormula: C22H12Molecular Weight: 276,33CAS: 193-39-5

Posaconazole Impurity 280 | GNT-ST-35154| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(4-(1-((2S,3S)-2-(benzyloxy)pentan-3-yl)-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)phenyl)piperazin-1-yl)phenyl phenyl carbonateFormula: C37H39N5O5Molecular...

Pindolol EP Impurity F | GNT-ST-35153| Gentaur Distribution US, UK & EuropeSynonyms: 1-((1H-indol-4-yl)oxy)-3-chloropropan-2-olFormula: C11H12ClNO2Molecular Weight: 225,67CAS: 130115-66-1

Brexpiprazole Impurity 61 | GNT-ST-35152| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-(piperazin-1-yl)butoxy)quinolin-2(1H)-oneFormula: C17H23N3O2Molecular Weight: 301,39CAS: 1849603-58-2

Glycidyl Stearate | GNT-ST-35151| Gentaur Distribution US, UK & EuropeSynonyms: oxiran-2-ylmethyl stearateFormula: C21H40O3Molecular Weight: 340,54CAS: 7460-84-6

Zoledronic Acid Impurity 3 | GNT-ST-35150| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-(2-hydroxy-2,2-diphosphonoethyl)-1H-imidazol-3-ium-1-yl)acetateFormula: C7H12N2O9P2Molecular Weight: 330,13CAS: 1627731-60-5

Bilastine Impurity 28 | GNT-ST-35149| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-ethoxyethyl)-2-(1-(2-ethoxyethyl)piperidin-4-yl)-1H-benzo[d]imidazoleFormula: C20H31N3O2Molecular Weight: 345,49CAS: N/A

Paclitaxel Impurity 62 | GNT-ST-35148| Gentaur Distribution US, UK & EuropeSynonyms:...

Ezetimibe Impurity 146 | GNT-ST-35147| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((2R,5S)-5-(2-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-((trimethylsilyl)oxy)phenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-oneFormula:...

Etofenamate EP Impurity E | GNT-ST-35146| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-butoxyethoxy)ethyl 2-((3-(trifluoromethyl)phenyl)amino)benzoateFormula: C22H26F3NO4Molecular Weight: 425,44CAS: N/A

Isopropyl Benzoate | GNT-ST-35145| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl benzoateFormula: C10H12O2Molecular Weight: 164,2CAS: 939-48-0

Dopexamine Dihydrochloride EP Impurity B | GNT-ST-35144| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxy-4-(2-((6-(phenethylamino)hexyl)amino)ethyl)phenolFormula: C23H34N2O2Molecular Weight: 370,53CAS: N/A

Thymalfasin Impurity Des-Glu21 | GNT-ST-35143| Gentaur Distribution US, UK & EuropeSynonyms: Des-Glu21Formula: C124H208O52N32Molecular Weight: 2979,22CAS: N/A

Androstenediol Impurity 3 | GNT-ST-35142| Gentaur Distribution US, UK & EuropeSynonyms: (10S,13S,14S)-10,13-dimethyl-6,7,11,12,13,14,15,16-octahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,10H)-dioneFormula: C19H24O2Molecular Weight: 284,39CAS:...

(2-Nitroethene-1,1-Diyl)Bis(Methylsulfane) | GNT-ST-35141| Gentaur Distribution US, UK & EuropeSynonyms: (2-nitroethene-1,1-diyl)bis(methylsulfane)Formula: C4H7NO2S2Molecular Weight: 165,23CAS: 13623-94-4

Bromfenac Impurity 49 | GNT-ST-35140| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-(4-(3-(7-(4-bromobenzoyl)-2-oxoindolin-3-yl)-2-oxopyrrolidin-1-yl)octane-2,6-diyl)bis(pyrrolidin-2-one)Formula: C35H41BrN4O5Molecular Weight: 677,64CAS: N/A

Bromfenac Impurity 17 | GNT-ST-35139| Gentaur Distribution US, UK & EuropeSynonyms: (2-amino-3-(hydroxymethyl)phenyl)(4-bromophenyl)methanoneFormula: C14H12BrNO2Molecular Weight: 306,16CAS: 1797130-42-7

Brivudine Impurity 28 | GNT-ST-35138| Gentaur Distribution US, UK & EuropeSynonyms: (4R,5R)-5-(hydroxymethyl)tetrahydrofuran-2,4-diolFormula: C5H10O4Molecular Weight: 134,13CAS: N/A

Ipratropium Bromide EP Impurity A | GNT-ST-35137| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3r,5S,8r)-3-hydroxy-8-isopropyl-8-methyl-8-azabicyclo[3.2.1]octan-8-ium bromideFormula: C11H22BrNOMolecular Weight: 264,2CAS: 58005-18-8

Bms 754807 | GNT-ST-35136| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(4-((5-cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-N-(6-fluoropyridin-3-yl)-2-methylpyrrolidine-2-carboxamideFormula: C23H24FN9OMolecular Weight:...

Meloxicam Impurity 12 | GNT-ST-35135| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 4-hydroxy-2H-benzo[e][1,2]thiazine-2,3-dicarboxylate 1,1-dioxideFormula: C14H15NO7SMolecular Weight: 341,33CAS: N/A

Lercanidipine Impurity 49 | GNT-ST-35134| Gentaur Distribution US, UK & EuropeSynonyms: 3,3-diphenylpropanoyl chlorideFormula: C15H13ClOMolecular Weight: 244,72CAS: 37089-77-3

Neohesperidin-Dihydrochalcone | GNT-ST-35133| Gentaur Distribution US, UK & EuropeSynonyms:...

Brexpiprazole Impurity 24 | GNT-ST-35132| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-bis(diphenylphosphino)-1,1'-binaphthaleneFormula: C44H32P2Molecular Weight: 622,67CAS: 98327-87-8

Benidipine Impurity 4 | GNT-ST-35131| Gentaur Distribution US, UK & EuropeSynonyms: piperidin-3-olFormula: C5H11NOMolecular Weight: 101,15CAS: 6859-99-0

Thymalfasin Impurity Des-Asp15 | GNT-ST-35130| Gentaur Distribution US, UK & EuropeSynonyms: Des-Asp15Formula: C125H210O52N32Molecular Weight: 2993,25CAS: N/A

Ezetimibe Impurity 176 | GNT-ST-35129| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((2S,5S)-5-(4-fluorophenyl)-2-((R)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-oneFormula: C33H30F2N2O5Molecular...

Propofol Impurity 30 | GNT-ST-35128| Gentaur Distribution US, UK & EuropeSynonyms: 4-isopropoxy-3-isopropylbenzoic acidFormula: C13H18O3Molecular Weight: 222,28CAS: 161070-01-5

Eltrombopag Impurity 49 | GNT-ST-35127| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-bis(3,4-dimethylphenyl)-3-hydroxy-5,5'-dimethyl-2',3,4,4'-tetrahydro-2H,3'H-[3,4'-bipyrazol]-3'-oneFormula: C24H28N4O2Molecular Weight: 404,51CAS: N/A

Vonoprazan Impurity 26 | GNT-ST-35126| Gentaur Distribution US, UK & EuropeSynonyms: N-((5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)methylene)methanamine oxideFormula: C17H14FN3O3SMolecular Weight: 359,37CAS: 1883595-39-8

Dexamethasone Impurity 61 | GNT-ST-35125| Gentaur Distribution US, UK & EuropeSynonyms:...

Thymidine Impurity 4 | GNT-ST-35124| Gentaur Distribution US, UK & EuropeSynonyms: Thymidine 5′-(trihydrogen diphosphate); Thymidine 5′-pyrophosphate; Thymidine pyrophosphate; Thymidine diphosphate;...

Itopride Impurity A | GNT-ST-35123| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-hydroxybenzyl)-3,4-dimethoxybenzamideFormula: C16H17NO4Molecular Weight: 287,31CAS: 943518-63-6

Iohexol EP Impurity Q | GNT-ST-35122| Gentaur Distribution US, UK & EuropeSynonyms: 5-(N-acetylacetamido)-N1-(2-(2,3-dihydroxypropoxy)-3-hydroxypropyl)-N3-(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamideFormula: C21H28I3N3O10Molecular Weight:...

Bromhexine Impurity 11 | GNT-ST-35121| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-amino-3,5-dibromobenzyl)-N-methylcyclohexanamine oxideFormula: C14H20Br2N2OMolecular Weight: 392,13CAS: 2724689-57-8

Etonogestrel Impurity 19 | GNT-ST-35120| Gentaur Distribution US, UK & EuropeSynonyms:...

Brexpiprazole Impurity 122 | GNT-ST-35119| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-((7-(4-chlorobutoxy)-1,2,3,4-tetrahydroquinolin-2-yl)oxy)butoxy)-3,4-dihydroquinolin-2(1H)-oneFormula: C26H33ClN2O4Molecular Weight: 473,01CAS: N/A

Metixene Hydrochloride EP Impurity B | GNT-ST-35118| Gentaur Distribution US, UK & EuropeSynonyms: 9H-thioxanthen-9-oneFormula: C13H8OSMolecular Weight: 212,27CAS: N/A

Isoflurane Impurity 9 | GNT-ST-35117| Gentaur Distribution US, UK & EuropeSynonyms: 2-(chlorofluoromethoxy)-1,1,1-trifluoroethaneFormula: C3H3ClF4OMolecular Weight: 166,5CAS: 37031-34-8

Brimonidine EP Impurity A | GNT-ST-35116| Gentaur Distribution US, UK & EuropeSynonyms: N-(imidazolidin-2-ylidene)quinoxalin-6-amineFormula: C11H11N5Molecular Weight: 213,24CAS: 91147-43-2

Dolutegravir Impurity 64 | GNT-ST-35115| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(2,4-difluorobenzyl)-2-(4-hydroxybutan-2-yl)-9-methoxy-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxamideFormula: C21H21F2N3O5Molecular Weight:...

Thymalfasin Impurity Des-Ser1-Asp2 | GNT-ST-35114| Gentaur Distribution US, UK & EuropeSynonyms: Des-Ser1-Asp2Formula: C122H205N31O50Molecular Weight: 2906,15CAS: N/A

Zidovudine EP Impurity B | GNT-ST-35113| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2R,4S,5R)-4-chloro-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dioneFormula: C10H13ClN2O4Molecular Weight: 260,67CAS: 25526-94-7

Bromfenac Impurity 41 | GNT-ST-35112| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-bromobenzoateFormula: C8H7BrO2Molecular Weight: 215,05CAS: 610-94-6

Empagliflozin Impurity 274 | GNT-ST-35111| Gentaur Distribution US, UK & EuropeSynonyms:...

Bezafibrate Impurity 9 | GNT-ST-35110| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-(4-hydroxyphenethyl)benzamideFormula: C15H14ClNO2Molecular Weight: 275,73CAS: 883800-52-0

Thymalfasin Impurity Des-Ac | GNT-ST-35109| Gentaur Distribution US, UK & EuropeSynonyms: Des-AcFormula: C127H213N33O54Molecular Weight: 3066,3CAS: N/A

Levofloxacin Impurity 32 | GNT-ST-35108| Gentaur Distribution US, UK & EuropeSynonyms: (R)-ethyl 9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula: C20H24FN3O4Molecular Weight:...

Dosulepin Hydrochloride EP Impurity D | GNT-ST-35107| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-(5,5-dioxo-5λ6 -dibenzo[b,e]thiepin-11(6H)- ylidene)-N,N-dimethylpropan-1-amineFormula: C19H21NO2SMolecular Weight: 327,44CAS: N/A

Siponimod Impurity 5 | GNT-ST-35106| Gentaur Distribution US, UK & EuropeSynonyms: (E)-3-carboxy-1-(4-(1-(((4-cyclohexyl-3-(trifluoromethyl)benzyl)oxy)imino)ethyl)-2-ethylbenzyl)azetidine 1-oxideFormula: C29H35F3N2O4Molecular Weight: 532,6CAS: N/A

Enzalutamide Impurity O | GNT-ST-35105| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-N-methylbenzamideFormula: C21H17F3N4O2SMolecular Weight: 446,45CAS:...

Ursodeoxycholic Acid Impurity 42 | GNT-ST-35104| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3S,5S,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula: C24H38O4Molecular...

Ursodeoxycholic Acid Impurity 54 | GNT-ST-35103| Gentaur Distribution US, UK & EuropeSynonyms: (4R,E)-4-((3S,5S,7S,10S,13R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pent-2-enoic acidFormula: C24H38O4Molecular...

Acetylcysteine Impurity 30 | GNT-ST-35102| Gentaur Distribution US, UK & EuropeSynonyms: S-(4-(tert-butoxy)-4-oxobutyl)-L-cysteineFormula: C11H21NO4SMolecular Weight: 263,35CAS: 30845-10-4

Dopamine Impurity 52 | GNT-ST-35101| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,3-dimethoxyphenyl)ethan-1-amineFormula: C10H15NO2Molecular Weight: 181,24CAS: 3213-29-4

Dopamine Impurity 51 | GNT-ST-35100| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(3,4-dihydroxyphenethyl)-3-hydroxy-2,5-dioxopyrrolidin-3-yl)acetic acidFormula: C14H15NO7Molecular Weight: 309,27CAS: N/A

Rocuronium Bromide Impurity 40 | GNT-ST-35099| Gentaur Distribution US, UK & EuropeSynonyms: Rocuronium bromide Impurity 40Formula: C21H30O4Molecular Weight: 346,46CAS: N/A

Tedizolidted Impurity O | GNT-ST-35098| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(3-(3-fluoro-4-(6-(2-methyl-2H-tetrazol-5-yl)pyridin-3-yl)phenyl)-2-oxooxazolidin-5-yl)methyl butyrateFormula: C21H21FN6O4Molecular Weight: 440,43CAS: N/A

Bromfenac Impurity V | GNT-ST-35097| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-bromobenzoyl)-3-chloroindolin-2-oneFormula: C15H9BrClNO2Molecular Weight: 350,59CAS: N/A

Efinaconazole Impurity 27 | GNT-ST-35096| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2R,3R)-3-(2,4-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl)piperidin-4-oneFormula: C17H20F2N4O2Molecular Weight: 350,37CAS: N/A

Brivudine Impurity 12 | GNT-ST-35095| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-3,4,5-trihydroxypentanalFormula: C5H10O4Molecular Weight: 134,13CAS: 18546-37-7

Irbesartan Impurity 26 | GNT-ST-35094| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-butyl-1H-imidazole-4,5-dioneFormula: C21H20N6O2Molecular Weight: 388,42CAS: N/A

Irbesartan Impurity 28 | GNT-ST-35093| Gentaur Distribution US, UK & EuropeSynonyms: 3-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,3-diazaspiro[4.4]non-1-en-4-oneFormula: C21H20N6OMolecular Weight: 372,42CAS: 945540-26-1

Bromhexine Impurity 12 | GNT-ST-35092| Gentaur Distribution US, UK & EuropeSynonyms: (3R,E)-6-((2,4-dibromo-6-((cyclohexyl(methyl)amino)methyl)phenyl)amino)hex-4-ene-1,2,3,4,5-pentaolFormula: C20H30Br2N2O5Molecular Weight: 538,27CAS: N/A

Norursodeoxycholic Acid | GNT-ST-35091| Gentaur Distribution US, UK & EuropeSynonyms: Norucholic acid; (R)-3-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)butanoic acidFormula:...

Bromhexine Impurity 17 | GNT-ST-35090| Gentaur Distribution US, UK & EuropeSynonyms: 6,8-dibromo-3-cyclohexyl-2,3-dihydroquinazolin-4(1H)-oneFormula: C14H16Br2N2OMolecular Weight: 388,1CAS: 2512203-87-9

Irbesartan Impurity 25 | GNT-ST-35089| Gentaur Distribution US, UK & EuropeSynonyms: 3-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-1,3-diazaspiro[4.4]nonane-2,4-dioneFormula: C21H20N6O2Molecular Weight: 388,42CAS: N/A

Dopamine Impurity 18 | GNT-ST-35088| Gentaur Distribution US, UK & EuropeSynonyms: 1H-indole-5,6-dioneFormula: C8H5NO2Molecular Weight: 147,13CAS: 582-59-2

Levetiracetam Impurity 2 | GNT-ST-35087| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxopyrrolidin-1-yl)butanamideFormula: C8H14N2O2Molecular Weight: 170,21CAS: 33996-58-6

Levothyroxine EP Impurity I | GNT-ST-35086| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-Hydroxy-3,5-diiodophenoxy)-3,5-diiodobenzaldehydeFormula: C13H6I4O3Molecular Weight: 717,8CAS: 2016-06-0

Androstenediol Impurity 4 | GNT-ST-35085| Gentaur Distribution US, UK & EuropeSynonyms: (3S,10S,13S,14S)-3-hydroxy-10,13-dimethyl-3,4,7,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-17(2H)-oneFormula: C19H26O2Molecular Weight: 286,41CAS:...

Empagliflozin Impurity 165 | GNT-ST-35084| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R,4S,5S,6R)-2-(4-chloro-3-(4-(((R)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6-(hydroxymethyl)tetrahydro-2H-pyran-2,3,4,5-tetraolFormula: C23H27ClO8Molecular...

Fasudil Hydrochloride Impurity G | GNT-ST-35083| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-bis(phenylsulfonyl)-1,4-diazepaneFormula: C17H20N2O4S2Molecular Weight: 380,48CAS: 5451-44-5

Benzbromarone Impurity 13 | GNT-ST-35082| Gentaur Distribution US, UK & EuropeSynonyms: 1-(benzofuran-2-yl)ethanoneFormula: C10H8O2Molecular Weight: 160,17CAS: 1646-26-0

Acetazolamide EP Impurity D | GNT-ST-35081| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-1,3,4-thiadiazole-2-sulfonamideFormula: C2H4N4O2S2Molecular Weight: 180,21CAS: 14949-00-9

Enzalutamide Impurity F | GNT-ST-35080| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzoateFormula: C21H15F4N3O3SMolecular Weight: 465,42CAS:...

Lumacator Impurity 3 | GNT-ST-35079| Gentaur Distribution US, UK & EuropeSynonyms: 3-(6-(3-(2,2-difluorobenzo[d][1,3]dioxol-5-yl)-5-hydroxy-2-oxopyrrolidin-1-yl)-3-methylpyridin-2-yl)benzoic acidFormula: C24H18F2N2O6Molecular Weight: 468,41CAS: N/A

Neostigmine Bromide EP Impurity B; Edrophonium Chloride EP Impurity A | GNT-ST-35078| Gentaur Distribution US, UK & EuropeSynonyms: 3-(dimethylamino)phenolFormula: C8H11NOMolecular Weight: 137,18CAS: 99-07-0

Fenofibrate Impurity 16 | GNT-ST-35077| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl pivalateFormula: C8H16O2Molecular Weight: 144,21CAS: 5129-36-2

Fenofibrate Impurity 12 | GNT-ST-35076| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 2-(2-(4-chlorobenzoyl)phenoxy)-2-methylpropanoateFormula: C20H21ClO4Molecular Weight: 360,83CAS: N/A

Fenofibrate Impurity 13 | GNT-ST-35075| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(4-chlorobenzoyl)phenoxy)-2-methylpropanoic acidFormula: C17H15ClO4Molecular Weight: 318,75CAS: N/A

Fenofibrate Impurity 14 | GNT-ST-35074| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(4-hydroxybenzoyl)phenoxy)-2-methylpropanoic acidFormula: C17H16O5Molecular Weight: 300,31CAS: 61002-27-5