Chemicals

Etoricoxib Impurity 45 | GNT-ST-36973| Gentaur Distribution US, UK & EuropeSynonyms: 8-hydroxy-3-methyl-7-(4-(methylsulfonyl)phenyl)isoquinoline-5-carbaldehydeFormula: C18H15NO4SMolecular Weight: 341,38CAS: 2241145-66-2

Brivudine Impurity 25 | GNT-ST-36972| Gentaur Distribution US, UK & EuropeSynonyms: 5-vinyl-2'-deoxyuridine; 1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-vinylpyrimidine-2,4(1H,3H)-dioneFormula: C11H14N2O5Molecular Weight:...

Paclitaxel Impurity 1 | GNT-ST-36971| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S)-N-Benzoyl-3-phenyl Isoserine Methyl Ester; LKT-T 0104; (2R,3S)-methyl 3-benzamido-2-hydroxy-3-phenylpropanoateFormula: C17H17NO4Molecular Weight: 299,32CAS:...

Ezetimibe Impurity 65 | GNT-ST-36970| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((2R,5S)-2-((S)-(4-(benzyloxy)phenyl)((4-fluorophenyl)amino)methyl)-5-(4-fluorophenyl)-5-hydroxypentanoyl)-4-phenyloxazolidin-2-oneFormula:...

Ezetimibe Impurity 67 | GNT-ST-36969| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((2R,5S)-5-(4-fluorophenyl)-2-((S)-((4-fluorophenyl)amino)(4-hydroxyphenyl)methyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-oneFormula:...

Etomidate Impurity 30 | GNT-ST-36968| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-formyl-N-(1-phenylethyl)glycineFormula: C11H13NO3Molecular Weight: 207,23CAS: N/A

Ezetimibe Impurity 108 | GNT-ST-36967| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(((3-fluorophenyl)imino)methyl)phenolFormula: C13H10FNOMolecular Weight: 215,22CAS: 1829558-53-3

Atrazine | GNT-ST-36966| Gentaur Distribution US, UK & EuropeSynonyms: AtrazineFormula: C8H14ClN5Molecular Weight: 215,68CAS: 1912-24-9

Levothyroxine Impurity 34 | GNT-ST-36965| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl (S)-2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl)propanoateFormula: C18H17I4NO4Molecular Weight: 818,95CAS: 149113-40-6

Simvastatin Impurity 49 | GNT-ST-36964| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R)-ethyl 7-((1S,2S,6R,8S,8aR)-8-((2,2-dimethylbutanoyl)oxy)-2,6-dimethyl-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)-3,5-dihydroxyheptanoateFormula:...

Zonisamide Chloride | GNT-ST-36963| Gentaur Distribution US, UK & EuropeSynonyms: benzo[d]isoxazol-3-ylmethanesulfonyl chlorideFormula: C8H6ClNO3SMolecular Weight: 231,66CAS: 73101-65-2

Levocarnitine Impurity 65 | GNT-ST-36962| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-N,N,N-trimethylpropan-1-aminium chlorideFormula: C6H17N2 ClMolecular Weight: 117.22 35.45CAS: 19223-69-9

Indocyanine Green Impurity 5 | GNT-ST-36961| Gentaur Distribution US, UK & EuropeSynonyms:...

Bromfenac Impurity 45 | GNT-ST-36960| Gentaur Distribution US, UK & EuropeSynonyms: (E)-7,7'-bis(4-bromobenzoyl)-1,1'-dihydroxy-[3,3'-biindolinylidene]-2,2'-dioneFormula: C30H16Br2N2O6Molecular Weight: 660,27CAS: N/A

Ezetimibe Impurity 140 | GNT-ST-36959| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-1-(4-fluorophenyl)-4-(4-hydroxyphenyl)-3-(3-oxo-3-phenylpropyl)azetidin-2-oneFormula: C24H20FNO3Molecular Weight: 389,43CAS: 163222-31-9

Ezetimibe Impurity 128 | GNT-ST-36958| Gentaur Distribution US, UK & EuropeSynonyms: 4-((phenylimino)methyl)phenolFormula: C13H11NOMolecular Weight: 197,24CAS: 1689-73-2

Pregabalin Impurity 161 | GNT-ST-36957| Gentaur Distribution US, UK & EuropeSynonyms: 3-formyl-2-isobutyl-4-methylpentanenitrileFormula: C11H19NOMolecular Weight: 181,28CAS: N/A

Rabeprazole Impurity 53 | GNT-ST-36956| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dimethyl-4-nitropyridineFormula: C7H8N2O2Molecular Weight: 152,15CAS: 68707-69-7

Avanafil Impurity 16 | GNT-ST-36955| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-((3-chloro-4-methoxybenzyl)amino)-2-(2-(hydroxymethyl)pyrrolidin-1-yl)-N-methylpyrimidine-5-carboxamideFormula: C19H24ClN5O3Molecular Weight: 405,88CAS:...

Etomidate Impurity 8 | GNT-ST-36954| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-ethoxy-N,N-bis(2-ethoxy-2-oxoethyl)-2-oxo-N-(1-phenylethyl)ethanaminium bromideFormula: C20H30BrNO6Molecular Weight: 460,36CAS: N/A

Etomidate Impurity 67 | GNT-ST-36953| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-phenylethyl)-2-(N-((R)-1-phenylethyl)formamido)acetamideFormula: C19H22N2O2Molecular Weight: 310,4CAS: N/A

Etomidate Impurity 68 | GNT-ST-36952| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethoxy-2-oxoethyl (R)-N-formyl-N-(1-phenylethyl)glycinateFormula: C15H19NO5Molecular Weight: 293,32CAS: N/A

Etodolac Impurity 17 | GNT-ST-36951| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1,8-diethyl-5-hydroxy-1,3,4,9-tetrahydropyrano[3,4-b]indol-1-yl)acetic acidFormula: C17H21NO4Molecular Weight: 303,35CAS: 314734-19-5

Efrotomycin | GNT-ST-36950| Gentaur Distribution US, UK & EuropeSynonyms:...

Levocarnitine Impurity 31 | GNT-ST-36949| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-amino-N,N,N-trimethyl-4-oxobut-2-en-1-aminium chlorideFormula: C7H15N2O*ClMolecular Weight: 143.21*35.45CAS: N/A

Bepridil Hydrochloride | GNT-ST-36948| Gentaur Distribution US, UK & EuropeSynonyms: β-[(2-methylpropoxy)methyl]-N-phenyl-N-(phenylmethyl)-1-pyrrolidineethanamine, monohydrochlorideFormula: C24H35ClN2OMolecular Weight: 403CAS: 68099-86-5

Ezetimibe Impurity 185 | GNT-ST-36947| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-oxo-4-phenyloxazolidin-3-yl)-5-phenylpentane-1,5-dioneFormula: C20H19NO4Molecular Weight: 337,38CAS: N/A

Ezetimibe Impurity 155 | GNT-ST-36946| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-1-(4-fluorophenyl)-3-((R)-3-(2-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-oneFormula: C24H21F2NO3Molecular Weight: 409,43CAS: N/A

Roxadustat Impurity 43 | GNT-ST-36945| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-7-phenoxyisoquinoline-3-carboxylic acidFormula: C16H11NO4Molecular Weight: 281,27CAS: 2376195-48-9

Everolimus Impurity 38 | GNT-ST-36944| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-di-tert-butyl-4-methylenecyclohexa-2,5-dien-1-olFormula: C15H24OMolecular Weight: 220,36CAS: N/A

Brimonidine Impurity 15 | GNT-ST-36943| Gentaur Distribution US, UK & EuropeSynonyms: O-isopropyl (5-bromoquinoxalin-6-yl)carbamothioateFormula: C12H12BrN3OSMolecular Weight: 326,21CAS: N/A

Ezetimibe Impurity 60 | GNT-ST-36942| Gentaur Distribution US, UK & EuropeSynonyms:...

Etoricoxib Impurity B | GNT-ST-36941| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-6'-methyl-3-(4-(methylsulfinyl)phenyl)-2,3'-bipyridineFormula: C18H15ClN2OSMolecular Weight: 342,84CAS: 316149-01-6

Etoricoxib Impurity 67 | GNT-ST-36940| Gentaur Distribution US, UK & EuropeSynonyms: 1-(6-(hydroxymethyl)pyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethan-1-oneFormula: C15H15NO4SMolecular Weight: 305,35CAS: N/A

Etoricoxib Impurity G | GNT-ST-36939| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-chloro-3-(4-(methylsulfonyl)phenyl)furan-2-yl)-2-methylpyridineFormula: C17H14ClNO3SMolecular Weight: 347,82CAS: N/A

Etoricoxib Impurity 40 | GNT-ST-36938| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(6-methylpyridin-3-yl)-2-(4-(methylsulfonyl)phenyl)ethanone oximeFormula: C15H16N2O3SMolecular Weight: 304,36CAS: N/A

Ketorolac Impurity 59 | GNT-ST-36937| Gentaur Distribution US, UK & EuropeSynonyms: 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1,1-dicarboxylic acidFormula: C16H13NO5Molecular Weight: 299,28CAS: 175459-90-2

Ketorolac Impurity 52 | GNT-ST-36936| Gentaur Distribution US, UK & EuropeSynonyms: phenyl(3H-pyrrolizin-5-yl)methanoneFormula: C14H11NOMolecular Weight: 209,25CAS: N/A

Ezetimibe Impurity 79 | GNT-ST-36935| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-1-(4-fluorophenyl)-3-(3-(4-fluorophenyl)-3-oxopropyl)-4-(4-hydroxyphenyl)azetidin-2-oneFormula: C24H19F2NO3Molecular Weight: 407,41CAS: 1376615-01-8

Adavosertib | GNT-ST-36934| Gentaur Distribution US, UK & EuropeSynonyms: 2-allyl-1-(6-(2-hydroxypropan-2-yl)pyridin-2-yl)-6-((4-(4-methylpiperazin-1-yl)phenyl)amino)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-oneFormula: C27H32N8O2Molecular Weight:...

Bromhexine Impurity 96 | GNT-ST-36933| Gentaur Distribution US, UK & EuropeSynonyms: N-cyclohexyl-N-methylnitrous amideFormula: C7H14N2OMolecular Weight: 142,2CAS: 5432-28-0

Epinastine Impurity 32 | GNT-ST-36932| Gentaur Distribution US, UK & EuropeSynonyms: 6-(isopropoxymethyl)-11H-dibenzo[b,e]azepineFormula: C18H19NOMolecular Weight: 265,36CAS: N/A

Nitroso Antipyrine | GNT-ST-36931| Gentaur Distribution US, UK & EuropeSynonyms: 1,5-dimethyl-4-nitroso-2-phenyl-1H-pyrazol-3(2H)-oneFormula: C11H11N3O2Molecular Weight: 217,22CAS: 885-11-0

Serotonin Glucuronide | GNT-ST-36930| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,4S,5R,6S)-6-((3-(2-aminoethyl)-1H-indol-5-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acidFormula: C16H20N2O7Molecular Weight: 352,34CAS: N/A

Bilastine Impurity 50 | GNT-ST-36929| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acidFormula: C12H16O3Molecular Weight: 208,26CAS: 552301-45-8

(+)-N-3-Benzylnirvanol | GNT-ST-36928| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-benzyl-5-ethyl-5-phenylimidazolidine-2,4-dioneFormula: C18H18N2O2Molecular Weight: 294,35CAS: 790676-40-3

Simvastatin Impurity 45 | GNT-ST-36927| Gentaur Distribution US, UK & EuropeSynonyms: (1S,3R,4S,6S,7R,8S,8aR)-4,6-dihydroxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-3,7-dimethyl-1,2,3,4,6,7,8,8a-octahydronaphthalen-1-yl...

Iodixanol EP Impurity G | GNT-ST-36926| Gentaur Distribution US, UK & EuropeSynonyms: 4-Acetyl-2-[[acetyl[3,5-bis[(2,3-dihydroxypropyl)carbamoyl]-2,4,6-triiodo...

Bromhexine Impurity 85 | GNT-ST-36925| Gentaur Distribution US, UK & EuropeSynonyms: 6-((2,4-dibromo-6-((cyclohexyl(methyl)amino)methyl)phenyl)amino)hexane-1,2,3,4,5-pentaolFormula: C20H32Br2N2O5Molecular Weight: 540,29CAS: N/A

Histidine | GNT-ST-36924| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(1H-imidazol-4-yl)propanoic acidFormula: C6H9N3O2Molecular Weight: 155,15CAS: 71-00-1

Ethambutol EP Impurity D | GNT-ST-36923| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-dichloroethaneFormula: C2H4Cl2Molecular Weight: 98,96CAS: 107-06-2

Bromhexine Impurity 83 | GNT-ST-36922| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5S,E)-6-((2,4-dibromo-6-((cyclohexyl(methyl)amino)methyl)phenyl)imino)hexane-1,2,3,4,5-pentaolFormula: C20H30Br2N2O5Molecular Weight: 538,28CAS: N/A

Levetiracetam USP Rc A | GNT-ST-36921| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(1-Amino-1-oxobutan-2-yl)-4-chlorobutanamideFormula: C8H15ClN2O2Molecular Weight: 206,67CAS: 102767-31-7

Cefdinir Impurity 20 | GNT-ST-36920| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)-N-((5-methyl-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)methyl)acetamideFormula: C13H15N5O4S2Molecular...

Dopexamine Dihydrochloride EP Impurity A | GNT-ST-36919| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-((hexane-1,6-diylbis(azanediyl))bis(ethane-2,1-diyl))bis(benzene-1,2-diol)Formula: C22H32N2O4Molecular Weight: 388,5CAS: N/A

Arformoterol Tartrate Impurity 1 | GNT-ST-36918| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-4-((R)-1-hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenolFormula: C18H24N2O3Molecular Weight: 316,39CAS: 245759-62-0

(R)-2-(2-Chlorophenyl)Oxirane | GNT-ST-36917| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2-chlorophenyl)oxiraneFormula: C8H7ClOMolecular Weight: 154,59CAS: 62566-66-9

Valsartan Impurity 69 | GNT-ST-36916| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 2-(N-((2'-cyano-[1,1'-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoateFormula: C25H30N2O3Molecular Weight: 406,52CAS: 137863-90-2

Valsartan Impurity 32 | GNT-ST-36915| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4'-(azidomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazoleFormula: C14H11N7Molecular Weight: 277,28CAS: 152708-24-2

Vancomycin Impurity 15 | GNT-ST-36914| Gentaur Distribution US, UK & EuropeSynonyms:...

Elobixibat | GNT-ST-36913| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(2-(2-((3,3-dibutyl-7-(methylthio)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-8-yl)oxy)acetamido)-2-phenylacetyl)glycineFormula: C36H45N3O7S2Molecular...

Emedastine EP Impurity A | GNT-ST-36912| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2(3H)-oneFormula: C11H14N2O2Molecular Weight: 206,24CAS: 101953-61-1

Pregabalin Impurity 84 | GNT-ST-36911| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R)-3-(aminomethyl)-4,5-dimethylhexanoic acidFormula: C9H19NO2Molecular Weight: 173,25CAS: 313651-25-1

Etofenamate EP Impurity B | GNT-ST-36910| Gentaur Distribution US, UK & EuropeSynonyms: butyl 2-((3-(trifluoromethyl)phenyl)amino)benzoateFormula: C18H18F3NO2Molecular Weight: 337,34CAS: 67330-25-0

Eltrombopag Impurity 40 | GNT-ST-36909| Gentaur Distribution US, UK & EuropeSynonyms: 2-methoxy-3-nitro-1,1'-biphenylFormula: C13H11NO3Molecular Weight: 229,24CAS: N/A

Valsartan Isopropyl Ester | GNT-ST-36908| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-Valeryl-N-([2'-(1H-tetrazole-5-yl)biphen-7-yl]methyl)-valine isopropyl esterFormula: C27H35N5O3Molecular Weight: 477,6CAS: N/A

Azelastine Impurity 38 | GNT-ST-36907| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(4-chlorobenzyl)-2-(1-methylazepan-4-yl)phthalazin-1(2H)-oneFormula: C22H24ClN3OMolecular Weight: 381,9CAS: 143228-84-6

Valsartan Related Compound F | GNT-ST-36906| Gentaur Distribution US, UK & EuropeSynonyms: Valsartan Acid Isopropyl Ester; Valsartan Isopropyl Ester; (S)-isopropyl...

Spironolactone EP Impurity G | GNT-ST-36905| Gentaur Distribution US, UK & EuropeSynonyms:...

Spironolactone EP Impurity E | GNT-ST-36904| Gentaur Distribution US, UK & EuropeSynonyms:...

Valsartan Impurity 102 | GNT-ST-36903| Gentaur Distribution US, UK & EuropeSynonyms: methyl L-isoleucinateFormula: C7H15NO2Molecular Weight: 145,2CAS: N/A

Valganciclovir Impurity 5 | GNT-ST-36902| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)-3-hydroxypropyl methyl-L-valinate hydrochlorideFormula: C15H24N6O5 HClMolecular Weight: 368.39 36.46CAS:...

Noradrenaline (Norepinephrine) Impurity 16 | GNT-ST-36901| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-amino-1-hydroxybutyl)benzene-1,2-diolFormula: C10H15NO3Molecular Weight: 197,23CAS: 3198-07-0(HCl salt)

Indobufen Impurity 64 | GNT-ST-36900| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(4-nitrophenyl)but-2-enoic acidFormula: C10H9NO4Molecular Weight: 207,19CAS: N/A

Ethylacetamide | GNT-ST-36899| Gentaur Distribution US, UK & EuropeSynonyms: N-ethylacetamideFormula: C4H9NOMolecular Weight: 87,12CAS: 625-50-3

Bay-1895344 | GNT-ST-36898| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-methyl-4-(4-(1-methyl-1H-pyrazol-5-yl)-8-(1H-pyrazol-3-yl)-1,7-naphthyridin-2-yl)morpholineFormula: C20H21N7OMolecular Weight: 375,43CAS: 1876467-74-1

Valsartan Impurity 123 | GNT-ST-36897| Gentaur Distribution US, UK & EuropeSynonyms: 4'-(bromomethyl)-[1,1'-biphenyl]-4-carbonitrileFormula: C14H10BrNMolecular Weight: 272,15CAS: 50670-51-4

Lenvatinib Impurity 52 | GNT-ST-36896| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-amino-3-chlorophenoxy)-N-(4-((6-carbamoyl-7-methoxyquinolin-4-yl)oxy)-2-chlorophenyl)-7-methoxyquinoline-6-carboxamideFormula: C34H25Cl2N5O6Molecular Weight:...

Valsartan Related Compound H | GNT-ST-36895| Gentaur Distribution US, UK & EuropeSynonyms: Des(oxopentyl) Valsartan Methyl Ester; Valsartan Desvaleryl Methyl Ester; (S)-methyl...

Valine Impurity 2 | GNT-ST-36894| Gentaur Distribution US, UK & EuropeSynonyms: methyl D-valinateFormula: C6H13NO2Molecular Weight: 131,18CAS: 21685-47-2

Plerixafor Impurity 16 | GNT-ST-36893| Gentaur Distribution US, UK & EuropeSynonyms: (4-(chloromethyl)phenyl)methanolFormula: C8H9ClOMolecular Weight: 156,61CAS: 16473-35-1

Lasmiditan Impurity 9 | GNT-ST-36892| Gentaur Distribution US, UK & EuropeSynonyms: 2,4,6-trifluoro-N-(6-(1-methylpiperidine-4-carbonyl)pyridin-2-yl)-N-(2,4,6-trifluorobenzoyl)benzamideFormula: C26H19F6N3O3Molecular Weight: 535,45CAS: N/A

Nicotinic Acid Impurity 10 | GNT-ST-36891| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-aminonicotinateFormula: C8H10N2O2Molecular Weight: 166,18CAS: 13362-26-0

2-(Ethoxycarbonyl)Benzoic Acid | GNT-ST-36890| Gentaur Distribution US, UK & EuropeSynonyms: 2-(ethoxycarbonyl)benzoic acidFormula: C10H10O4Molecular Weight: 194,18CAS: 2306-33-4

Valganciclovir Impurity 3 | GNT-ST-36889| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((2-amino-6-oxo-3,6-dihydro-9H-purin-9-yl)methoxy)methoxy)-3-hydroxypropyl D-valinateFormula: C15H24N6O6Molecular Weight: 384,39CAS: 1356353-76-8

Ursodeoxycholic Acid Impurity 49 | GNT-ST-36888| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((5R,7S,8R,9S,10S,13R,14S,17R)-7-hydroxy-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula: C24H38O4Molecular...

Levosimendan Impurity 20 | GNT-ST-36887| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2-(4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)hydrazono)malonamideFormula: C14H16N6O3Molecular Weight: 316,32CAS: N/A

Vinpocetine Impurity M | GNT-ST-36886| Gentaur Distribution US, UK & EuropeSynonyms: (41R,12S,13aS)-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:...

Ezetimibe Impurity C | GNT-ST-36885| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-1-(4-fluorophenyl)-3-((R)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-oneFormula: C24H21F2NO3Molecular Weight: 409,43CAS: 1376614-99-1

Ibrutinib Impurity 44 | GNT-ST-36884| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl 3-(3-(4-phenoxyphenyl)-4-((triphenylphosphoranylidene)amino)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidine-1-carboxylateFormula: C45H43N6O3PMolecular...

Elobixibat Impurity 1 | GNT-ST-36883| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (R)-(2-amino-2-phenylacetyl)glycinateFormula: C14H20N2O3Molecular Weight: 264,33CAS: 439088-74-1

Ibrutinib Impurity 51 | GNT-ST-36882| Gentaur Distribution US, UK & EuropeSynonyms: 1-acryloyl-5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carboximidamideFormula: C19H17N5O2Molecular Weight: 347,37CAS: N/A

Ibrutinib Impurity 50 | GNT-ST-36881| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-1-carbaldehydeFormula: C18H13N5O2Molecular Weight: 331,33CAS: N/A

Bacampicillin Hydrochloride EP Impurity H | GNT-ST-36880| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-1-((ethoxycarbonyl)oxy)ethyl 6-((R)-2-acetamido-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2...

(+)-β-Himachalene | GNT-ST-36879| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3,5,5,9-tetramethyl-2,4a,5,6,7,8-hexahydro-1H-benzo[7]annuleneFormula: C15H24Molecular Weight: 204,36CAS: 1461-03-6

N-Ethyl Esmolol Hcl | GNT-ST-36878| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(4-(3-(ethylamino)-2-hydroxypropoxy)phenyl)propanoate hydrochlorideFormula: C15H23NO4*HClMolecular Weight: 281.35*36.46CAS: N/A

Ezetimibe Impurity 175 | GNT-ST-36877| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((S)-5-((tert-butyldimethylsilyl)oxy)-5-(2-fluorophenyl)pentanoyl)-4-phenyloxazolidin-2-oneFormula: C26H34FNO4SiMolecular Weight: 471,64CAS: N/A

Dipivefrine Hcl | GNT-ST-36876| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-hydroxy-2-(methylamino)ethyl)-1,2-phenylene bis(2,2-dimethylpropanoate) hydrochlorideFormula: C19H30ClNO5Molecular Weight: 387,9CAS: 64019-93-8

Acenocoumarol | GNT-ST-36875| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3-(1-(4-nitrophenyl)-3-oxobutyl)-2H-chromen-2-oneFormula: C19H15NO6Molecular Weight: 353,33CAS: 152-72-7

Acetyl Isoniazid | GNT-ST-36874| Gentaur Distribution US, UK & EuropeSynonyms: 1-Acetyl-2-isonicotinoylhydrazineFormula: C8H9N3O2Molecular Weight: 179,18CAS: 1078-38-2