Chemicals

Brivaracetam Impurity B | GNT-ST-03267| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanamideFormula: C11H20N2O2Molecular Weight: 212,29CAS: 357336-99-3

Brivaracetam Impurity A | GNT-ST-03266| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((S)-2-oxo-4-propylpyrrolidin-1-yl)butanamideFormula: C11H20N2O2Molecular Weight: 212,29CAS: 357336-19-7

Brivaracetam Impurity 9 | GNT-ST-03265| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanoic acidFormula: C11H17NO4Molecular Weight: 227,26CAS: N/A

Brivaracetam Impurity 8 | GNT-ST-03264| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(2,5-dioxo-3-propylpyrrolidin-1-yl)butanamideFormula: C11H18N2O3Molecular Weight: 226,27CAS: N/A

Brivaracetam Impurity 7 | GNT-ST-03263| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-((S)-1-amino-1-oxobutan-2-yl)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamideFormula: C15H27N3O3Molecular Weight: 297,39CAS: 2432911-32-3

Brivaracetam Impurity 6 | GNT-ST-03262| Gentaur Distribution US, UK & EuropeSynonyms: (3R,3'R)-diethyl 3,3'-((((S)-1-amino-1-oxobutan-2-yl)azanediyl)bis(methylene))dihexanoateFormula: C22H42N2O5Molecular Weight: 414,58CAS: N/A

Brivaracetam Impurity 5 | GNT-ST-03261| Gentaur Distribution US, UK & EuropeSynonyms: (R)-ethyl 3-(chloromethyl)hexanoateFormula: C9H17ClO2Molecular Weight: 192,68CAS: N/A

Brivaracetam Impurity 29 | GNT-ST-03260| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-benzyl-3-butyryloxazolidin-2-oneFormula: C14H17NO3Molecular Weight: 247,29CAS: 112459-79-7

Brivaracetam Impurity 27 | GNT-ST-03259| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-benzyloxazolidin-2-oneFormula: C10H11NO2Molecular Weight: 177,2CAS: 90719-32-7

Brivaracetam Impurity 26 | GNT-ST-03258| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(iodomethyl)hexanoic acidFormula: C7H13IO2Molecular Weight: 256,08CAS: 2101641-91-0

Empagliflozin Impurity 28 (hydroperoxy impurity) | GNT-ST-03257| Gentaur Distribution US, UK & EuropeSynonyms:...

Brivaracetam Impurity 25 | GNT-ST-03256| Gentaur Distribution US, UK & EuropeSynonyms: 3-hydroxy-2-propylheptanalFormula: C10H20O2Molecular Weight: 172,26CAS: 60559-16-2

Brivaracetam Impurity 24 | GNT-ST-03255| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(bromomethyl)hexanoic acidFormula: C7H13BrO2Molecular Weight: 209,08CAS: 1942054-60-5

Brivaracetam Impurity 23 | GNT-ST-03254| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl 3-(hydroxymethyl)hexanoateFormula: C11H22O3Molecular Weight: 202,29CAS: 1928755-17-2

Brivaracetam Impurity 22 | GNT-ST-03253| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acidFormula: C11H20O4Molecular Weight: 216,27CAS: N/A

Brivaracetam Impurity 21 | GNT-ST-03252| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl 3-(((S)-1-hydroxy-3-phenylpropan-2-yl)carbamoyl)hexanoateFormula: C20H31NO4Molecular Weight: 349,46CAS: N/A

Brivaracetam Impurity 2 | GNT-ST-03251| Gentaur Distribution US, UK & EuropeSynonyms: (R)-ethyl 3-(ethoxymethyl)hexanoateFormula: C11H22O3Molecular Weight: 202,29CAS: N/A

Brivaracetam Impurity 19 | GNT-ST-03250| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-3-(bromomethyl)hexaneFormula: C7H14Br2Molecular Weight: 257,99CAS: 861567-92-2

Brivaracetam Impurity 18 | GNT-ST-03249| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl 3-(bromomethyl)hexanoateFormula: C11H21BrO2Molecular Weight: 265,19CAS: 2200297-71-6

2-([1,1'-Biphenyl]-4-Yl)Acetonitrile | GNT-ST-03248| Gentaur Distribution US, UK & EuropeSynonyms: 2-([1,1'-biphenyl]-4-yl)acetonitrileFormula: C14H11NMolecular Weight: 193,24CAS: 31603-77-7

Crisaborole Impurity 93 | GNT-ST-03247| Gentaur Distribution US, UK & EuropeSynonyms: 4,4',4''-(((1,3,5,2,4,6-trioxatriborinane-2,4,6-triyl)tris(3-(hydroxymethyl)benzene-4,1-diyl))tris(oxy))tribenzonitrileFormula: C42H30B3N3O9Molecular Weight:...

(R)-1-Methoxy-1-Oxopropan-2-Yl (R)-2-Hydroxypropanoate | GNT-ST-03246| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-methoxy-1-oxopropan-2-yl (R)-2-hydroxypropanoateFormula: C7H12O5Molecular Weight: 176,17CAS: 911689-85-5

Tazobactam Impurity H | GNT-ST-03245| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-2-(((E)-2-carboxyvinyl)amino)-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic acidFormula: C10H14N4O6SMolecular Weight: 318,31CAS: 120701-86-2

Baclofen Impurity 3 | GNT-ST-03244| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-chlorophenyl)-4-(hydroxyamino)butanoic acidFormula: C10H12ClNO3Molecular Weight: 229,66CAS: N/A

Baclofen Impurity 29 | GNT-ST-03243| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-((4-chlorophenyl)methylene)dipiperidineFormula: C17H25ClN2Molecular Weight: 292,85CAS: N/A

Baclofen Impurity 28 | GNT-ST-03242| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-4'-chloro-3-methyl-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxamideFormula: C14H15ClN2O2Molecular Weight: 278,74CAS: N/A

Ethacridine Lactate Monohydrate EP Impurity A | GNT-ST-03241| Gentaur Distribution US, UK & EuropeSynonyms: 6-amino-2-ethoxyacridin-9(10H)-oneFormula: C15H14N2O2Molecular Weight: 254,28CAS: 144335-20-6

Tazobactam Impurity G | GNT-ST-03240| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5R)-3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acidFormula: C10H12N4O3SMolecular Weight: 268,29CAS: N/A

Tazobactam Impurity F | GNT-ST-03239| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5R)-3-((4-(((2S,3S)-2-carboxy-3-methyl-4,4-dioxido-7-oxo-4-thia-1-azabicyclo[3.2...

Tazobactam Impurity E | GNT-ST-03238| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S,5R)-3-formyl-7-oxo-3-(1H-1,2,3-triazole-1-carbonyl)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxideFormula: C10H8N4O7SMolecular Weight:...

Tazobactam Impurity D | GNT-ST-03237| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R)-3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-4-thia-1-azabicyclo[3.2.0]heptan-7-one 4,4-dioxideFormula: C9H12N4O3SMolecular Weight: 256,28CAS: N/A

Tazobactam Impurity C | GNT-ST-03236| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R,5R)-3-((1H-1,2,3-triazol-1-yl)methyl)-3-methyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxideFormula: C10H12N4O5SMolecular Weight:...

Tazobactam Impurity B | GNT-ST-03235| Gentaur Distribution US, UK & EuropeSynonyms: 2-formamido-3-mercapto-3-methylbutanoic acidFormula: C6H11NO3SMolecular Weight: 177,22CAS: 158411-82-6

Verapamil EP Impurity L | GNT-ST-03234| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,4-dimethoxyphenyl)-2-methylpropan-1-oneFormula: C12H16O3Molecular Weight: 208,25CAS: 14046-55-0

Verapamil EP Impurity K | GNT-ST-03233| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,4-dimethoxyphenyl)-3-methylbutanenitrileFormula: C13H17NO2Molecular Weight: 219,28CAS: 20850-49-1

Ezetimibe Impurity 150 | GNT-ST-03232| Gentaur Distribution US, UK & EuropeSynonyms:...

Cabozantinib Impurity 37 | GNT-ST-03231| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)-6,7-dimethoxyquinolin-4-amineFormula: C28H25N3O5Molecular Weight: 483,52CAS: N/A

Bedaquiline Impurity 32 | GNT-ST-03230| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-(6-bromo-2-methoxyquinolin-3-yl)-N,N-dimethyl-3-(naphthalen-1-yl)-4-phenylbut-3-en-1-amineFormula: C32H29BrN2OMolecular Weight: 537,5CAS: N/A

Sodium Valproate Impurity 25 | GNT-ST-03229| Gentaur Distribution US, UK & EuropeSynonyms: 2,3,4,5-tetrahydroxyhexane-1,6-diyl bis(4-hydroxybenzoate)Formula: C20H22O10Molecular Weight: 422,39CAS: N/A

Hexetidine EP Impurity C | GNT-ST-03228| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-bis(2-ethylhexyl)-7a-methylhexahydro-1H-imidazo[1,5-c]imidazoleFormula: C22H45N3Molecular Weight: 351,61CAS: 5980-31-4

Hexetidine EP Impurity B | GNT-ST-03227| Gentaur Distribution US, UK & EuropeSynonyms: N1,N3-bis(2-ethylhexyl)-2-methylpropane-1,2,3-triamineFormula: C20H45N3Molecular Weight: 327,59CAS: 3687-16-9

Hexetidine EP Impurity A | GNT-ST-03226| Gentaur Distribution US, UK & EuropeSynonyms: 2-ethyl-N-((1-(2-ethylhexyl)-4-methyl-4,5-dihydro-1H-imidazol-4-yl)methyl)hexan-1-amineFormula: C21H43N3Molecular Weight: 337,59CAS: 188655-38-1

Kadsurenone | GNT-ST-03225| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R,3aS)-5-allyl-2-(3,4-dimethoxyphenyl)-3a-methoxy-3-methyl-3,3a-dihydrobenzofuran-6(2H)-oneFormula: C21H24O5Molecular Weight: 356,42CAS: 95851-37-9

Laminaripentaose | GNT-ST-03224| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-β-D-LaminaripentaoseFormula: C30H52O26Molecular Weight: 828,72CAS: 23743-55-7

Laminaritetraose | GNT-ST-03223| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-β-D-LaminaritetraoseFormula: C24H42O21Molecular Weight: 666,58CAS: 26212-72-6

Laminarihexaose | GNT-ST-03222| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-β-D-LaminarihexaoseFormula: C36H62O31Molecular Weight: 990,86CAS: 29842-30-6

Melitracen Impurity C | GNT-ST-03221| Gentaur Distribution US, UK & EuropeSynonyms: 3-(10,10-dimethylanthracen-9(10H)-ylidene)-N,N-dimethylpropan-1-amine hydrochlorideFormula: C21H26ClNMolecular Weight: 327,89CAS: 10563-70-9

Sitafloxacin Impurity R | GNT-ST-03220| Gentaur Distribution US, UK & EuropeSynonyms: 8-chloro-6,7-difluoro-1-((1RS,2RS)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C13H7ClF3NO3Molecular Weight: 317,65CAS: N/A

Estratetraenone | GNT-ST-03219| Gentaur Distribution US, UK & EuropeSynonyms: Estra-1,3,5(10),8-tetraen-3-ol-17-oneFormula: C18H20O2Molecular Weight: 268,35CAS: 474-87-3

Estratetraenol Methyl Ether | GNT-ST-03218| Gentaur Distribution US, UK & EuropeSynonyms: 3-Methoxy-estra-1,3,5(10),16-tetraeneFormula: C19H24OMolecular Weight: 268,39CAS: 28336-31-4

Atomoxetine Impurity 53 | GNT-ST-03217| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N,2-dimethyl-N-(3-phenyl-3-(o-tolyloxy)propyl)anilineFormula: C24H27NOMolecular Weight: 345,49CAS: N/A

1-(4-Chloro-3-(Trifluoromethyl)Phenyl)-3-Methylurea | GNT-ST-03216| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-chloro-3-(trifluoromethyl)phenyl)-3-methylureaFormula: C9H8ClF3N2OMolecular Weight: 252,62CAS: 782-99-0

Methionine Impurity 13 | GNT-ST-03215| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-2-amino-4-((((2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl)(methyl)sulfonio)butanoateFormula: C15H22N6O5SMolecular Weight:...

Oxazole Impurity 16 | GNT-ST-03214| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(5-benzyloxazol-2-yl)piperidin-1-yl)-2-methoxyethanoneFormula: C18H22N2O3Molecular Weight: 314,38CAS: 2058690-28-9

Oxazole Impurity 15 | GNT-ST-03213| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4,5-diphenyloxazol-2-yl)-N-methylethanamineFormula: C18H18N2OMolecular Weight: 278,35CAS: 32432-14-7

Estriol 16-Glucuronide | GNT-ST-03212| Gentaur Distribution US, UK & EuropeSynonyms:...

Estradiol Impurity 17 | GNT-ST-03211| Gentaur Distribution US, UK & EuropeSynonyms: (17R)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diolFormula: C18H24O2Molecular Weight: 272,39CAS: N/A

Bupivacaine Impurity 13 | GNT-ST-03210| Gentaur Distribution US, UK & EuropeSynonyms: 1-butylpiperidine-2-carboxylic acidFormula: C10H19NO2Molecular Weight: 185,26CAS: 856838-98-7

Estetrol | GNT-ST-03209| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,13S,14S,15R,16R,17R)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,15,16,17-tetraolFormula: C18H24O4Molecular Weight: 304,38CAS: 15183-37-6

Nilotinib Impurity 42 | GNT-ST-03208| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-guanidino-4-methylbenzoateFormula: C11H15N3O2Molecular Weight: 221,26CAS: N/A

Brivaracetam Impurity 16 | GNT-ST-03207| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((R)-2,5-dioxo-3-propylpyrrolidin-1-yl)butanamideFormula: C11H18N2O3Molecular Weight: 226,27CAS: 2432911-31-2

Brivaracetam Impurity 15 | GNT-ST-03206| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((S)-1-(((S)-1-amino-1-oxobutan-2-yl)amino)-1-oxobutan-2-yl)-3-(chloromethyl)hexanamideFormula: C15H28ClN3O3Molecular Weight: 333,85CAS: N/A

Brivaracetam Impurity 14 | GNT-ST-03205| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(chloromethyl)hexanoic acidFormula: C7H13ClO2Molecular Weight: 164,63CAS: N/A

Sapropterin Impurity 18 | GNT-ST-03204| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-6-((1R,2S)-1,2-dihydroxypropyl)-7,8-dihydropteridin-4(3H)-oneFormula: C9H13N5O3Molecular Weight: 239,24CAS: 6779-87-9

Dabigatran Etexilate Impurity C | GNT-ST-03203| Gentaur Distribution US, UK & EuropeSynonyms: BIBR1154BS; Ethyl...

Brivaracetam Impurity 10 | GNT-ST-03202| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(hydroxymethyl)hexanenitrileFormula: C7H13NOMolecular Weight: 127,18CAS: 2179080-15-8

Brivaracetam Impurity 1 | GNT-ST-03201| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(hydroxymethyl)hexanoic acidFormula: C7H14O3Molecular Weight: 146,18CAS: 2096999-79-8

Brinzolamide Impurity I | GNT-ST-03200| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C10H16N2O6S3Molecular Weight: 356,44CAS: 154127-42-1

Brinzolamide Impurity H | GNT-ST-03199| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C10H16N2O6S3Molecular Weight: 356,44CAS: 165117-54-4

Brinzolamide Impurity G | GNT-ST-03198| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-(ethylamino)-2-(3-hydroxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C11H19N3O5S3Molecular Weight: 369,48CAS: N/A

Brinzolamide Impurity F | GNT-ST-03197| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-amino-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C10H17N3O5S3Molecular Weight: 355,45CAS: 404034-55-5

Brinzolamide Impurity E | GNT-ST-03196| Gentaur Distribution US, UK & EuropeSynonyms: (E)-methyl N-(4-hydroxy-2-(3-methoxypropyl)-1,1-dioxido-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazin-6-yl)sulfonylacetimidateFormula: C13H20N2O7S3Molecular Weight:...

Brinzolamide Impurity D | GNT-ST-03195| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C10H16N2O6S3Molecular Weight: 356,44CAS: N/A

Brinzolamide Impurity C | GNT-ST-03194| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-methoxypropyl)-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C10H14N2O5S3Molecular Weight: 338,42CAS: 171273-35-1

Brinzolamide Impurity B | GNT-ST-03193| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(3-methoxypropyl)-4-(methylamino)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine-6-sulfonamide 1,1-dioxideFormula: C11H19N3O5S3Molecular Weight: 369,48CAS: N/A

Brivaracetam Impurity 20 | GNT-ST-03192| Gentaur Distribution US, UK & EuropeSynonyms: 3-(hydroxymethyl)hexanoic acidFormula: C7H14O3Molecular Weight: 146,18CAS: 81381-87-5

Bilastine Impurity 51 | GNT-ST-03191| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoateFormula: C13H18O3Molecular Weight: 222,28CAS: 1000536-33-3

Ramelteon Impurity L | GNT-ST-03190| Gentaur Distribution US, UK & EuropeSynonyms: 4-bromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-oneFormula: C11H9BrO2Molecular Weight: 253,09CAS: 196597-69-0

Clozapine Impurity 11 | GNT-ST-03189| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4-chloro-2-nitrophenyl)amino)benzoic acidFormula: C13H9ClN2O4Molecular Weight: 292,67CAS: 60091-87-4

Bambuterol Impurity 12 | GNT-ST-03188| Gentaur Distribution US, UK & EuropeSynonyms:...

Thioridazine EP Impurity A | GNT-ST-03187| Gentaur Distribution US, UK & EuropeSynonyms: 10-(2-(1-methylpiperidin-2-yl)ethyl)-2-(methylsulfonyl)-10H-phenothiazine 5,5-dioxideFormula: C21H26N2O4S2Molecular Weight: 434,57CAS: 100574-22-9

Thioridazine | GNT-ST-03186| Gentaur Distribution US, UK & EuropeSynonyms: 10-(2-(1-methylpiperidin-2-yl)ethyl)-2-(methylthio)-10H-phenothiazineFormula: C21H26N2S2Molecular Weight: 370,57CAS: 50-52-2

Pranoprofen Impurity 26 | GNT-ST-03185| Gentaur Distribution US, UK & EuropeSynonyms: 5H,5'H-[4,5'-bichromeno[2,3-b]pyridin]-5-oneFormula: C24H14N2O3Molecular Weight: 378,38CAS: N/A

Pranoprofen Impurity 25 | GNT-ST-03184| Gentaur Distribution US, UK & EuropeSynonyms: 7-(1-carboxyethyl)-5H-chromeno[2,3-b]pyridine 1-oxideFormula: C15H13NO4Molecular Weight: 271,27CAS: 52549-44-7

Pranoprofen Impurity 24 | GNT-ST-03183| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dichloro-1-(5H-chromeno[2,3-b]pyridin-7-yl)propan-1-oneFormula: C15H11Cl2NO2Molecular Weight: 308,16CAS: N/A

Pranoprofen Impurity 23 | GNT-ST-03182| Gentaur Distribution US, UK & EuropeSynonyms: 7-(2-hydroxy-1,1-dimethoxypropyl)-5H-chromeno[2,3-b]pyridin-5-oneFormula: C17H17NO5Molecular Weight: 315,32CAS: N/A

Ertapenem Impurity 36 | GNT-ST-03181| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4S,4aS,5R)-6-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-3,5-dimethyl-1-oxo-3,4,4a,5-tetrahydro-1H-pyrrolo[1,2-c][1,3]oxazine-4,7-dicarboxylic...

Ertapenem Impurity 35 | GNT-ST-03180| Gentaur Distribution US, UK & EuropeSynonyms: (4R,5S,6S)-3-(((3S,5R)-5-((3-((2R,4S)-4-(((4R,5S,6S)-2-carboxy-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2...

Ertapenem Impurity 34 | GNT-ST-03179| Gentaur Distribution US, UK & EuropeSynonyms:...

Ertapenem Impurity 33 | GNT-ST-03178| Gentaur Distribution US, UK & EuropeSynonyms:...

Ribavirin Impurity 25 | GNT-ST-03177| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4S,5S)-5-(acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetateFormula: C13H18O9Molecular Weight: 318,28CAS: 176299-71-1

Ribavirin Impurity 24 | GNT-ST-03176| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5R)-2-(acetoxymethyl)-5-(3-(methoxycarbonyl)-1H-1,2,4-triazol-1-yl)tetrahydrofuran-3,4-diyl diacetateFormula: C15H19N3O9Molecular Weight: 385,33CAS:...

Dapsone Impurity 2 | GNT-ST-03175| Gentaur Distribution US, UK & EuropeSynonyms: bis(2-nitrophenyl)sulfaneFormula: C12H8N2O4SMolecular Weight: 276,27CAS: 22100-66-9

Pramiracetam | GNT-ST-03174| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(diisopropylamino)ethyl)-2-(2-oxopyrrolidin-1-yl)acetamideFormula: C14H27N3O2Molecular Weight: 269,38CAS: 68497-62-1

Dapoxetine Impurity 66 | GNT-ST-03173| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-(dimethylamino)-3-phenylpropanoateFormula: C13H19NO2Molecular Weight: 221,3CAS: N/A

Dapoxetine Impurity 65 | GNT-ST-03172| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-3-((4-cinnamylnaphthalen-1-yl)oxy)-N,N-dimethyl-1-phenylpropan-1-amineFormula: C30H31NOMolecular Weight: 421,57CAS: N/A

N-Didesmethyl Dapoxetine Hydrochloride | GNT-ST-03171| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-(naphthalen-1-yloxy)-1-phenylpropan-1-amine hydrochlorideFormula: C19H19NO HClMolecular Weight: 277.37 36.46CAS: 2095189-99-2

Beraprost Impurity 59 | GNT-ST-03170| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-((1R,2R,3aS,8bS)-2-hydroxy-1-((E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoateFormula:...

Dapoxetine Impurity 64 | GNT-ST-03169| Gentaur Distribution US, UK & EuropeSynonyms: (R)-(1,3-dichloropropyl)benzeneFormula: C9H10Cl2N2O3Molecular Weight: 189,08CAS: 1610980-30-7

Nirmatrelvir Impurity 51 | GNT-ST-03168| Gentaur Distribution US, UK & EuropeSynonyms:...