Chemicals

Tazobactam Impurity R | GNT-ST-34973| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-benzhydryl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4-oxideFormula: C23H22N4O4SMolecular Weight:...

Paclitaxel Photodegradant Impurity | GNT-ST-34972| Gentaur Distribution US, UK & EuropeSynonyms:...

Bromfenac Impurity 10 | GNT-ST-34971| Gentaur Distribution US, UK & EuropeSynonyms: (2-aminophenyl)(3-bromophenyl)methanoneFormula: C13H10BrNOMolecular Weight: 276,13CAS: N/A

Tazobactam Impurity P | GNT-ST-34970| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-ethyl 3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 4,4-dioxideFormula: C12H16N4O5SMolecular Weight:...

Atogepant Impurity 29 | GNT-ST-34969| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2,3,6-trifluorophenyl)propan-2-oneFormula: C9H7F3OMolecular Weight: 188,15CAS: 1305324-34-8

Boc-Leu-Gly-Arg-Pna | GNT-ST-34968| Gentaur Distribution US, UK & EuropeSynonyms: Boc-Leu-Gly-Arg-PNAFormula: C25H40N8O7Molecular Weight: 564,64CAS: 68223-96-1

Favipiravir Impurity 17 | GNT-ST-34967| Gentaur Distribution US, UK & EuropeSynonyms: 6-bromo-3-fluoropyrazine-2-carbonitrileFormula: C5HBrFN3Molecular Weight: 201,98CAS: N/A

Levofloxacin Impurity 36 | GNT-ST-34966| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylateFormula: C14H11F2NO4Molecular Weight: 295,24CAS: N/A

Isoproterenol Impurity 11 | GNT-ST-34965| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-((isopropylazanediyl)bis(1-hydroxyethane-2,1-diyl))bis(benzene-1,2-diol)Formula: C19H25NO6Molecular Weight: 363,4CAS: N/A

Berberine Impurity 8 | GNT-ST-34964| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dihydroxy-9,10-dimethoxy-5,6-dihydroisoquinolino[3,2-a]isoquinolin-7-ium chlorideFormula: C19H18ClNO4Molecular Weight: 359,8CAS: 16705-03-6

Indacaterol Impurity 2 | GNT-ST-34963| Gentaur Distribution US, UK & EuropeSynonyms: (R)-8-(benzyloxy)-5-(2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)quinolin-2(1H)-oneFormula: C31H34N2O3Molecular Weight: 482,61CAS: 435273-75-9

Everolimus Impurity 35 (28-Hydroxyethyl Everolimus) | GNT-ST-34962| Gentaur Distribution US, UK & EuropeSynonyms:...

Thyminose | GNT-ST-34961| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R)-3,4,5-trihydroxypentanalFormula: C5H10O4Molecular Weight: 134,13CAS: 533-67-5

Thymalfasin Impurity Ac-Ser1---Lys14-Oh | GNT-ST-34960| Gentaur Distribution US, UK & EuropeSynonyms: Ac-Ser1---Lys14-OHFormula: C59H99O28N15Molecular Weight: 1466,53CAS: N/A

Berberine Impurity 9 | GNT-ST-34959| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-dimethoxybenzaldehydeFormula: C9H10O3Molecular Weight: 166,18CAS: 86-51-1

Vinpocetine Impurity E | GNT-ST-34958| Gentaur Distribution US, UK & EuropeSynonyms: (41S,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:...

Levofloxacin Impurity 54 | GNT-ST-34957| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-2-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C18H20FN3O4Molecular Weight:...

Poricoic Acid A(F) | GNT-ST-34956| Gentaur Distribution US, UK & EuropeSynonyms:...

Thymalfasin Impurity D-Ala4 | GNT-ST-34955| Gentaur Distribution US, UK & EuropeSynonyms: D-Ala4Formula: C129H215O55N33Molecular Weight: 3108,34CAS: N/A

Nirmatrelvir Impurity 66 | GNT-ST-34954| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,5S)-N-((S)-1-cyano-2-((S)-2-oxopyrrolidin-3-yl)ethyl)-3-((S)-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6,6-dimethyl-3-azabicyclo[3.1...

Nirmatrelvir Impurity 67 | GNT-ST-34953| Gentaur Distribution US, UK & EuropeSynonyms: (1S,2S,5R,6R)-N-((S)-1-cyano-2-((S)-2-oxopyrrolidin-3-yl)ethyl)-3-((S)-3,3-dimethyl-2-(2,2,2-trifluoroacetamido)butanoyl)-6-methyl-3-azabicyclo[3.1...

Ipratropium Bromide Impurity 34 | GNT-ST-34952| Gentaur Distribution US, UK & EuropeSynonyms: (1r,4r)-4-hydroxy-1-isopropyl-1-methylpiperidin-1-ium bromideFormula: C9H20BrNOMolecular Weight: 238,17CAS: N/A

Rocuronium Bromide Impurity 37 | GNT-ST-34951| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3aS,3bR,5aS,6aS,7aR,8aS,8bS,10aS)-8a,10a-dimethyl-2-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[7,8]phenanthro[2,3-b]oxiren-1-oneFormula:...

Empagliflozin Impurity 199 | GNT-ST-34950| Gentaur Distribution US, UK & EuropeSynonyms: (1R,2S,3S,4R)-5-(4-chloro-3-(4-(((S)-tetrahydrofuran-3-yl)oxy)benzyl)phenyl)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triolFormula: C23H25ClO7Molecular Weight:...

Fats And Glyceridic Oils Impurity 9 | GNT-ST-34949| Gentaur Distribution US, UK & EuropeSynonyms: 13-(3-methyl-5-pentylfuran-2-yl)tridecanoic acidFormula: C23H40O3Molecular Weight: 364,57CAS: 57818-42-5

Febuxostat Impurity 41 | GNT-ST-34948| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-methylthiazol-2-yl)phenolFormula: C10H9NOSMolecular Weight: 191,25CAS: 138330-01-5

Cinacalcet Impurity 72 | GNT-ST-34947| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(naphthalen-1-yl)ethyl)-3-(2-(trifluoromethyl)phenyl)propanamideFormula: C22H20F3NOMolecular Weight: 371,4CAS: N/A

Rocuronium Bromide Impurity 17 | GNT-ST-34946| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,10S,13S,16S,17R)-10,13-dimethyl-3-morpholino-16-(pyrrolidin-1-yl)hexadecahydro-1H-cyclopenta[a]phenanthrene-2,17-diolFormula: C27H46N2O3Molecular...

Econazole Impurity 11 | GNT-ST-34945| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2,4-dichloro-1-(2-chlorovinyl)benzeneFormula: C8H5Cl3Molecular Weight: 207,48CAS: N/A

Lenvatinib Impurity 177 | GNT-ST-34944| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6-methoxyquinoline-5-carboxamideFormula: C11H9ClN2O2Molecular Weight: 236,66CAS: N/A

Bromfenac Impurity O | GNT-ST-34943| Gentaur Distribution US, UK & EuropeSynonyms: (3-chloro-1H-indol-7-yl)(phenyl)methanoneFormula: C15H10ClNOMolecular Weight: 255,7CAS: N/A

Loxoprofen Impurity 109 | GNT-ST-34942| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-(1-methoxy-1-oxopropan-2-yl)phenyl)-5-oxohexanoic acidFormula: C16H20O5Molecular Weight: 292,33CAS: N/A

Lenvatinib Impurity 178 | GNT-ST-34941| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6-methoxyquinoline-7-carboxamideFormula: C11H9ClN2O2Molecular Weight: 236,66CAS: 863786-02-1

Lenvatinib Impurity 179 | GNT-ST-34940| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-(cyclopropane-1,1-diyl)bis(4-(3-chloro-4-(3-cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxamide)Formula: C45H40Cl2N8O8Molecular Weight: 891,76CAS: N/A

Isopropyl Ethanesulfonate | GNT-ST-34939| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl ethanesulfonateFormula: C5H12O3SMolecular Weight: 152,21CAS: 14245-62-6

Indacaterol Impurity 53 | GNT-ST-34938| Gentaur Distribution US, UK & EuropeSynonyms: 8-(benzyloxy)-5-(2,2-dichloroacetyl)quinolin-2(1H)-oneFormula: C18H13Cl2NO3Molecular Weight: 362,21CAS: N/A

Ginkgolide J | GNT-ST-34937| Gentaur Distribution US, UK & EuropeSynonyms: Ginkgolide JFormula: C20H24O10Molecular Weight: 424,4CAS: 107438-79-9

Fasudil Hydrochloride Impurity K | GNT-ST-34936| Gentaur Distribution US, UK & EuropeSynonyms: isoquinoline-6-sulfonic acidFormula: C9H7NO3SMolecular Weight: 209,22CAS: N/A

Brodimoprim | GNT-ST-34935| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-bromo-3,5-dimethoxybenzyl)pyrimidine-2,4-diamineFormula: C13H15BrN4O2Molecular Weight: 339,19CAS: 56518-41-3

Spermidine | GNT-ST-34934| Gentaur Distribution US, UK & EuropeSynonyms: 1,8-Diamino-4-azaoctane; N-(3-Aminopropyl)-1,4-diaminobutaneFormula: C7H19N3Molecular Weight: 145,25CAS: 124-20-9

Isoniazid Impurity 11 | GNT-ST-34933| Gentaur Distribution US, UK & EuropeSynonyms: N'-(pyridin-4-ylmethylene)isonicotinohydrazideFormula: C12H10N4OMolecular Weight: 226,24CAS: 13025-99-5

Levetiracetam Carboxylic Acid | GNT-ST-34932| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-oxopyrrolidin-1-yl)butanoic acidFormula: C8H13NO3Molecular Weight: 171,19CAS: 102849-49-0

4-Amino-3-Methylbenzenesulfonic Acid | GNT-ST-34931| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-methylbenzenesulfonic acidFormula: C7H9NO3SMolecular Weight: 187,21CAS: 98-33-9

Simvastatin Impurity 59 | GNT-ST-34930| Gentaur Distribution US, UK & EuropeSynonyms: 3-Butenoic acid, 2,2-dimethyl-, (1R,3S,7R,8R,8aS)-1,2,3,7,8,8a-hexahydro-3,7-dimethyl-8-[2-[(2S,4S)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]- 1-naphthalenyl...

Levetiracetam Impurity 5 | GNT-ST-34929| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-N-((R)-1-amino-1-oxobutan-2-yl)butanamideFormula: C8H17N3O2Molecular Weight: 187,24CAS: 1844123-52-9

Linamarin | GNT-ST-34928| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-2-(((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)propanenitrileFormula: C10H17NO6Molecular Weight: 247,25CAS: 554-35-8

Indobufen Impurity 39 | GNT-ST-34927| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-nitrophenyl)butan-1-olFormula: C10H13NO3Molecular Weight: 195,22CAS: N/A

(-)-Diethyl Tartrate | GNT-ST-34926| Gentaur Distribution US, UK & EuropeSynonyms: diethyl (2S,3S)-2,3-dihydroxysuccinateFormula: C8H14O6Molecular Weight: 206,19CAS: 13811-71-7

Bromhexine Impurity 8 | GNT-ST-34925| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dibromo-6-((cyclohexyl(methyl)amino)methyl)aniline oxideFormula: C14H20Br2N2OMolecular Weight: 392,13CAS: N/A

Epimedin A | GNT-ST-34924| Gentaur Distribution US, UK & EuropeSynonyms:...

Lenvatinib Impurity 98 | GNT-ST-34923| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-chloro-4-(3-cyclopropylureido)phenoxy)-N-(cyclopropylcarbamoyl)-7-methoxyquinoline-6-carboxamideFormula: C25H24ClN5O5Molecular Weight: 509,94CAS: N/A

Valsartan Impurity 21 | GNT-ST-34922| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S)-2-(N-((2'-(1H-tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)pentanamido)-3-methylpentanoic acidFormula: C25H31N5O3Molecular Weight: 449,55CAS: N/A

Ginkgotoxin | GNT-ST-34921| Gentaur Distribution US, UK & EuropeSynonyms: 5-(hydroxymethyl)-4-(methoxymethyl)-2-methylpyridin-3-olFormula: C9H13NO3Molecular Weight: 183,21CAS: 1464-33-1

Bromfenac Impurity I | GNT-ST-34920| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-(4-bromobenzoyl)-2-nitrophenyl)acetic acidFormula: C15H10BrNO5Molecular Weight: 364,15CAS: N/A

Oxiracetam Impurity L | GNT-ST-34919| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-amino-2-oxoethyl)-2-(4-hydroxy-2-oxopyrrolidin-1-yl)acetamideFormula: C8H13N3O4Molecular Weight: 215,21CAS: N/A

Thymidine Impurity 2 | GNT-ST-34918| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methylpyrimidine-2,4(1H,3H)-dioneFormula: C10H14N2O5Molecular Weight: 242,23CAS: 4449-43-8

Orlistat Formyl Impurity | GNT-ST-34917| Gentaur Distribution US, UK & EuropeSynonyms: N-Formyl-L-LeucineFormula: C7H13NO3Molecular Weight: 159,18CAS: 6113-61-7

Erlotinib Hydrochloride Impurity N | GNT-ST-34916| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-((6,7-bis(2-methoxyethoxy)quinazolin-4-yl)amino)phenyl)ethanone hydrochlorideFormula: C22H25N3O5.HClMolecular Weight: 411.45 36.46CAS: N/A

Nicotinamide Adenine Dinucleotide Phosphate | GNT-ST-34915| Gentaur Distribution US, UK & EuropeSynonyms:...

Lenvatinib Impurity 176 | GNT-ST-34914| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-8-methoxyquinoline-7-carboxamideFormula: C11H9ClN2O2Molecular Weight: 236,66CAS: N/A

Lenvatinib Impurity 175 | GNT-ST-34913| Gentaur Distribution US, UK & EuropeSynonyms: 4-(hydroxyamino)-2-methoxybenzamideFormula: C8H10N2O3Molecular Weight: 182,18CAS: N/A

Obeticholic Acid Impurity 55 | GNT-ST-34912| Gentaur Distribution US, UK & EuropeSynonyms: methyl (4R)-4-((3R,5S,8R,10S,13R,17R)-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoateFormula: C25H40O4Molecular...

Pantothenic Acid Calcium Impurity 7 | GNT-ST-34911| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(5-(1-hydroxy-2-methylpropan-2-yl)-4-oxooxazolidin-3-yl)propanoic acidFormula: C10H17NO5Molecular Weight: 231,25CAS: N/A

Thymalfasin Impurity C | GNT-ST-34910| Gentaur Distribution US, UK & EuropeSynonyms: [D-Serine1]-Thymalfasin; [D-Ser1]-ThymalfasinFormula: C129H215N33O55Molecular Weight: 3108,32CAS: N/A

Indacaterol Impurity 61 | GNT-ST-34909| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-chloro-2-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-oneFormula: C24H27ClN2O3Molecular Weight: 426,94CAS: N/A

Indapamide Impurity 46 | GNT-ST-34908| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-5-((2-methylindolin-1-yl)carbamoyl)benzenesulfonic acidFormula: C16H15ClN2O4SMolecular Weight: 366,82CAS: N/A

Indacaterol Impurity 72 | GNT-ST-34907| Gentaur Distribution US, UK & EuropeSynonyms: (R)-5-(2-(benzyl(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)amino)-1-hydroxyethyl)-8-hydroxyquinolin-2(1H)-oneFormula: C31H34N2O3Molecular Weight: 482,62CAS: 1534342-47-6

Amikacin Impurity 21 | GNT-ST-34906| Gentaur Distribution US, UK & EuropeSynonyms:...

Vinpocetine Impurity 2 (Oxime) | GNT-ST-34905| Gentaur Distribution US, UK & EuropeSynonyms: (41S,13aS)-13a-ethyl-2,3,5,6,13,13a-hexahydro-1H-indolo[3,2,1-de]pyrido[3,2,1-ij][1,5]naphthyridin-12(41H)-one oximeFormula: C19H23N3OMolecular Weight:...

Levetiracetam Impurity I | GNT-ST-34904| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 2-(2-oxopyrrolidin-1-yl)butanoateFormula: C9H15NO3Molecular Weight: 185,22CAS: 358629-51-3

Levetiracetam Impurity 16 | GNT-ST-34903| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxo-4-(pyrrolidin-1-yl)-2,5-dihydro-1H-pyrrol-1-yl)butanamideFormula: C12H19N3O2Molecular Weight: 237,3CAS: N/A

Indocyanine Green Impurity 23 | GNT-ST-34902| Gentaur Distribution US, UK & EuropeSynonyms: N-((2Z,4E)-5-(phenylimino)penta-1,3-dien-1-yl)aniline; N-((1Z,3E)-5-(phenylimino)penta-1,3-dien-1-yl)anilineFormula: C17H16N2Molecular Weight: 248,33CAS: N/A

Levetiracetam Impurity 18 | GNT-ST-34901| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(pyrrolidin-1-yl)butanamideFormula: C8H16N2OMolecular Weight: 156,23CAS: N/A

Rocuronium Bromide Impurity 16 | GNT-ST-34900| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5S,8R,9S,10S,13S,14S)-3,17-dihydroxy-10,13-dimethyl-2-morpholinotetradecahydro-1H-cyclopenta[a]phenanthren-16(2H)-oneFormula: C23H37NO4Molecular...

Lysine Aspirin Impurity 21 | GNT-ST-34899| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-6-(2-hydroxybenzamido)hexanoic acidFormula: C13H18N2O4Molecular Weight: 266,29CAS: N/A

Neratinib Impurity 43 | GNT-ST-34898| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-4-chloro-7-ethoxyquinoline-3-carbonitrileFormula: C12H10ClN3OMolecular Weight: 247,68CAS: 848133-87-9

Bromfenac Impurity 28 | GNT-ST-34897| Gentaur Distribution US, UK & EuropeSynonyms: (2-bromophenyl)(1H-indol-7-yl)methanoneFormula: C15H10BrNOMolecular Weight: 300,16CAS: N/A

Acetazolamide Impurity 8 | GNT-ST-34896| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-N-(1,3,4-thiadiazol-2-yl)acetamideFormula: C4H4ClN3OSMolecular Weight: 177,61CAS: 4454-63-1

Indobufen Impurity 1 | GNT-ST-34895| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-aminophenyl)butanoic acidFormula: C10H13NO2Molecular Weight: 179,22CAS: 21762-24-3

Bromfenac Impurity 36 | GNT-ST-34894| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-bromobenzoyl)-5-chloroindolin-2-oneFormula: C15H9BrClNO2Molecular Weight: 350,6CAS: N/A

Levetiracetam Impurity 9 | GNT-ST-34893| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-((1-carboxypropyl)amino)-4-oxobutanoic acidFormula: C8H13NO5Molecular Weight: 203,19CAS: N/A

Neratinib Impurity 6 | GNT-ST-34892| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-((3-chloro-4-(pyridin-2-ylmethoxy)phenyl)amino)-3-cyano-6-(4-(dimethylamino)but-2-enamido)-7-ethoxyquinoline 1-oxideFormula: C30H29ClN6O4Molecular Weight:...

Acetazolamide | GNT-ST-34891| Gentaur Distribution US, UK & EuropeSynonyms: N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)acetamideFormula: C4H6N4O3S2Molecular Weight: 222,25CAS: 59-66-5

Imipenem Impurity 23 | GNT-ST-34890| Gentaur Distribution US, UK & EuropeSynonyms: (5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((2-formimidamidoethyl)thio)-2,5-dihydro-1H-pyrrole-2-carboxylic acidFormula: C12H19N3O5SMolecular Weight: 317,36CAS: N/A

Indapamide Impurity 22 | GNT-ST-34889| Gentaur Distribution US, UK & EuropeSynonyms: 2-methylindolineFormula: C9H11NMolecular Weight: 133,19CAS: 6872-06-6

Rabeprazole Impurity 55 | GNT-ST-34888| Gentaur Distribution US, UK & EuropeSynonyms: 2-((chloro(4-(3-methoxypropoxy)-3-methylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazoleFormula: C18H20ClN3O3SMolecular Weight: 393,89CAS: 1397260-58-0

Zidovudine Impurity 31 | GNT-ST-34887| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-1-((2R,4S,5R)-4-(trityloxy)-5-((trityloxy)methyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dioneFormula: C48H42N2O5Molecular Weight: 726,87CAS: N/A

Lenvatinib Impurity 44 | GNT-ST-34886| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-7-methoxy-N-methylquinoline-6-carboxamideFormula: C12H11ClN2O2Molecular Weight: 250,68CAS: 417723-63-8

Levosimendan Impurity 81 | GNT-ST-34885| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-6-cyano-5-imino-N,2-bis(4-((R)-4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)phenyl)-2,5-dihydro-1,2,4-triazine-3-carbohydrazonoyl cyanideFormula:...

Ezetimibe Impurity 171 | GNT-ST-34884| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((S)-5-(4-fluorophenyl)-5-((trimethylsilyl)oxy)pentanoyl)-4-phenyloxazolidin-2-oneFormula: C23H28FNO4SiMolecular Weight: 429,56CAS: N/A

Isophytol | GNT-ST-34883| Gentaur Distribution US, UK & EuropeSynonyms: 3,7,11,15-tetramethylhexadec-1-en-3-olFormula: C20H40OMolecular Weight: 296,53CAS: 505-32-8

Phenyl Isothiocyanate | GNT-ST-34882| Gentaur Distribution US, UK & EuropeSynonyms: isothiocyanatobenzeneFormula: C7H5NSMolecular Weight: 135,18CAS: 103-72-0

Isochlorogenic Acid B | GNT-ST-34881| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-Dicaffeoylquinic acid; (1S,3R,4R,5R)-3,4-bis(((E)-3-(3,4-dihydroxyphenyl)acryloyl)oxy)-1,5-dihydroxycyclohexane-1-carboxylic acidFormula: C25H24O12Molecular...

Clindamycin Phosphate EP Impurity L | GNT-ST-34880| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4S,5R,6R)-6-((1S,2R)-2-chloro-1-((2S,4R)-1-methyl-4-propylpyrrolidine-2-carboxamido)propyl)-4,5-dihydroxy-2-(methylthio)tetrahydro-2H-pyran-3-yl...

Levothyroxine EP Impurity K | GNT-ST-34879| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(4-(4-hydroxy-3,5-diiodophenoxy)-3-iodophenyl)propanoic acidFormula: C15H12I3NO4Molecular Weight: 650,97CAS: 5817-39-0

Glycopyrronium Bromide EP Impurity M | GNT-ST-34878| Gentaur Distribution US, UK & EuropeSynonyms: cyclopentyl(phenyl)methanoneFormula: C12H14OMolecular Weight: 174,24CAS: 5422-88-8

Levosimendan Impurity 42 | GNT-ST-34877| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-6-(4-nitrosophenyl)-4,5-dihydropyridazin-3(2H)-oneFormula: C11H11N3O2Molecular Weight: 217,23CAS: N/A

Zopiclone Impurity 16 | GNT-ST-34876| Gentaur Distribution US, UK & EuropeSynonyms: 6-(3-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylateFormula: C17H17ClN6O3Molecular Weight: 388,81CAS: N/A

Zopiclone Impurity 3 | GNT-ST-34875| Gentaur Distribution US, UK & EuropeSynonyms: 1-tert-butyl 4-(6-(5-chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl) piperazine-1,4-dicarboxylateFormula: C21H23ClN6O5Molecular Weight: 474,9CAS:...

Rocuronium Bromide Impurity 30 | GNT-ST-34874| Gentaur Distribution US, UK & EuropeSynonyms: (3S,5S,8R,9S,10S,13S,14S)-3-hydroxy-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-17(2H)-oneFormula: C19H30O2Molecular Weight: 290,44CAS: 481-29-8