Chemicals

Tirofiban Impurity Z | GNT-ST-39874| Gentaur Distribution US, UK & EuropeSynonyms: 4-(pyridin-4-yl)butanoic acidFormula: C9H11NO2Molecular Weight: 165,19CAS: 102878-73-9

Mirogabalin Impurity 7 | GNT-ST-39873| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1R,5S,6S)-6-((diethylamino)methyl)-3-ethylbicyclo[3.2.0]hept-3-en-6-yl)acetic acidFormula: C16H27NO2Molecular Weight: 265,4CAS: N/A

Mirogabalin Impurity 6 | GNT-ST-39872| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1R,5S,6S)-3-ethyl-6-((ethylamino)methyl)bicyclo[3.2.0]hept-3-en-6-yl)acetic acidFormula: C14H23NO2Molecular Weight: 237,34CAS: N/A

Mirogabalin Impurity 5 | GNT-ST-39871| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1R,5R,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]heptan-6-yl)acetic acidFormula: C12H21NO2Molecular Weight: 211,31CAS: N/A

Mirogabalin Impurity 4 | GNT-ST-39870| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1S,5R,6S)-6-(aminomethyl)-3-ethyl-3-hydroxybicyclo[3.2.0]heptan-6-yl)acetic acidFormula: C12H21NO3Molecular Weight: 227,3CAS: N/A

Mirogabalin Impurity 3 | GNT-ST-39869| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1S,5R,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-2-en-6-yl)acetic acidFormula: C12H19NO2Molecular Weight: 209,29CAS: N/A

Tofacitinib Impurity O | GNT-ST-39868| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4S)-4-methyl-3-(methyl(7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)piperidin-1-yl)-3-oxopropanenitrileFormula: C16H20N6OMolecular Weight: 312,37CAS: 1092578-46-5

Tofacitinib Impurity M | GNT-ST-39867| Gentaur Distribution US, UK & EuropeSynonyms: N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyrimidin-4-amineFormula: C13H19N5Molecular Weight: 245,33CAS: 477600-74-1

1-(4-Methoxyphenyl)Ethan-1-One | GNT-ST-39866| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)ethan-1-oneFormula: C9H10O2Molecular Weight: 150,18CAS: 100-06-1

Pramipexole Impurity 2 | GNT-ST-39865| Gentaur Distribution US, UK & EuropeSynonyms: N6-propyl-3a,4,5,6,7,7a-hexahydrobenzo[d]thiazole-2,6-diamineFormula: C10H19N3SMolecular Weight: 213,34CAS: 1052691-22-1

Cholic Acid Impurity 7 | GNT-ST-39864| Gentaur Distribution US, UK & EuropeSynonyms: methyl (R)-4-((5S,8R,9S,10S,12S,13R,14S,17R)-12-hydroxy-10,13-dimethyl-3,7-dioxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoateFormula: C25H38O5Molecular...

Saxagliptin Impurity 54 | GNT-ST-39863| Gentaur Distribution US, UK & EuropeSynonyms: Carbamic acid, N-[(1S)-2-[(1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hex- 2-yl]-1-(3-hydroxytricyclo[3.3.1.1 ]dec-1-yl)-2-oxoethyl]-, phenyl methyl esterFormula:...

Saxagliptin Impurity 53 | GNT-ST-39862| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl ((S)-1-((1r,3R,5R,7S)-3-(tert-butoxy)adamantan-1-yl)-2-((1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexan-2-yl)-2-oxoethyl)carbamateFormula:...

Saxagliptin Impurity 52 | GNT-ST-39861| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3r,5R,7S)-3-((S)-1-((tert-butoxycarbonyl)amino)-2-((1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hexan-2-yl)-2-oxoethyl)adamantan-1-yl...

Saxagliptin Impurity 51 | GNT-ST-39860| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dichloro-2-((1r,3s,5R,7S)-3-hydroxyadamantan-1-yl)acetic acidFormula: C12H16Cl2O3Molecular Weight: 279,16CAS: N/A

1-(4-Methoxyphenyl)Propan-2-Ol | GNT-ST-39859| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)propan-2-olFormula: C10H14O2Molecular Weight: 166,22CAS: 30314-64-8

Repaglinide Impurity O | GNT-ST-39858| Gentaur Distribution US, UK & EuropeSynonyms: 3-methyl-1-(2-(piperidin-1-yl)phenyl)butan-1-oneFormula: C16H23NOMolecular Weight: 245,36CAS: 147770-03-4

Pramipexole Impurity 19 (Bi-Io460Bs) | GNT-ST-39857| Gentaur Distribution US, UK & EuropeSynonyms: 2-(5-(cyanoimino)-1-propylpyrrolidin-2-yl)acetic acidFormula: C10H15N3O2Molecular Weight: 209,25CAS: 1246833-75-9

Pramipexole Impurity 18 | GNT-ST-39856| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N6,N6-dipropyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamineFormula: C13H23N3SMolecular Weight: 253,41CAS: 1147937-31-2

(E)-Methyl 3-(Dimethylamino)Acrylate | GNT-ST-39855| Gentaur Distribution US, UK & EuropeSynonyms: (E)-methyl 3-(dimethylamino)acrylateFormula: C6H11NO2Molecular Weight: 129,16CAS: 20664-47-5

(E)-Methyl 3-(4-Hydroxyphenyl)Acrylate | GNT-ST-39854| Gentaur Distribution US, UK & EuropeSynonyms: (E)-methyl 3-(4-hydroxyphenyl)acrylateFormula: C10H10O3Molecular Weight: 178,18CAS: 19367-38-5

Pramipexole Impurity 16 | GNT-ST-39853| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-carbamothioyl-2-(5-oxo-1-propylpyrrolidin-2-yl)acetamideFormula: C10H17N3O2SMolecular Weight: 243,33CAS: N/A

Betamethasone Impurity 42; Dexamethasone Phosphate | GNT-ST-39852| Gentaur Distribution US, UK & EuropeSynonyms:...

Bortezomib Impurity 83 | GNT-ST-39851| Gentaur Distribution US, UK & EuropeSynonyms: ((S)-3-hydroxy-3-methyl-1-((S)-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)butyl)boronic acidFormula: C19H25BN4O5Molecular Weight: 400,24CAS: N/A

Bortezomib Impurity 82 | GNT-ST-39850| Gentaur Distribution US, UK & EuropeSynonyms: (1R)-3-methyl-1-((3aS)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amineFormula: C15H28BNO2Molecular Weight: 265,2CAS: N/A

Bortezomib Impurity 81 | GNT-ST-39849| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(1-(2-benzyl-3-phenyl-2-(pyrazine-2-carboxamido)propanamido)-3-methylbutyl)boronic acidFormula: C26H31BN4O4Molecular Weight: 474,37CAS: N/A

Empagliflozin Impurity 63 | GNT-ST-39848| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-chloro-3-(4-((tetrahydrofuran-3-yl)oxy)benzyl)phenolFormula: C17H17ClO3Molecular Weight: 304,77CAS: N/A

Vigabatrin Impurity 1 | GNT-ST-39847| Gentaur Distribution US, UK & EuropeSynonyms: 4-oxo-6-(2-oxo-5-vinylpyrrolidin-1-yl)hexanoic acidFormula: C12H17NO4Molecular Weight: 239,27CAS: 2512190-67-7

Apremilast Impurity N | GNT-ST-39846| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(1-(3,4-dihydroxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C19H18N2O7SMolecular Weight: 418,42CAS: 1384439-79-5

1-(4-Cyclopropylphenyl)Ethan-1-One | GNT-ST-39845| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-cyclopropylphenyl)ethan-1-oneFormula: C11H12OMolecular Weight: 160,22CAS: N/A

1-(4-Fluorophenyl)-2-(Isopropyl(Phenyl)Amino)Ethan-1-One | GNT-ST-39844| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-fluorophenyl)-2-(isopropyl(phenyl)amino)ethan-1-oneFormula: C17H18FNOMolecular Weight: 271,34CAS: 93957-51-8

1-(4-Butoxyphenyl)Ethan-1-Ol | GNT-ST-39843| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-butoxyphenyl)ethan-1-olFormula: C12H18O2Molecular Weight: 194,27CAS: 91763-92-7

1-(4-Butoxyphenyl)Ethanone | GNT-ST-39842| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-butoxyphenyl)ethanoneFormula: C12H16O2Molecular Weight: 192,25CAS: 5736-89-0

Paclitaxel Impurity 39 | GNT-ST-39841| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-((11bS,12S,14aR)-13-methoxy-2,3,5,6,11b,12-hexahydro-1H-[1,3]dioxolo[4',5':4,5]benzo[1,2-d]cyclopenta[b]pyrrolo[1,2-a]azepin-12-yl) 4-methyl...

Mirogabalin | GNT-ST-39840| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1R,5S,6S)-6-(aminomethyl)-3-ethylbicyclo[3.2.0]hept-3-en-6-yl)acetic acidFormula: C12H19NO2Molecular Weight: 209,29CAS: 1138245-13-2

4-(Trifluoromethyl)Benzaldehyde | GNT-ST-39839| Gentaur Distribution US, UK & EuropeSynonyms: 4-(trifluoromethyl)benzaldehydeFormula: C8H5F3OMolecular Weight: 174,12CAS: 455-19-6

Pramipexole Impurity 14 | GNT-ST-39838| Gentaur Distribution US, UK & EuropeSynonyms: (6R)-6-N-propyl-4,5,6,7-tetrahydro-1,3-benzothiazole-2,6-diamineFormula: C10H17N3SMolecular Weight: 211,33CAS: N/A

Maropitant Impurity 4 | GNT-ST-39837| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3R)-2-benzhydryl-N-benzylquinuclidin-3-amine ((1R,4S)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonateFormula: C27H30N2*C10H16O4SMolecular Weight: 382...

Escitalopram Impurity 29 | GNT-ST-39836| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-3-oxo-1,3-dihydroisobenzofuran-5-carbonitrileFormula: C20H19FN2O2Molecular Weight: 338,38CAS: N/A

Escitalopram Impurity 28 | GNT-ST-39835| Gentaur Distribution US, UK & EuropeSynonyms: (1S)-1-(3-(dimethylamino)propyl)-1-(4-fluorophenyl)-3-hydroxy-1,3-dihydroisobenzofuran-5-carbonitrileFormula: C20H21FN2O2Molecular Weight: 340,39CAS: N/A

Escitalopram Impurity 12 | GNT-ST-39834| Gentaur Distribution US, UK & EuropeSynonyms: 1-oxo-1,3-dihydroisobenzofuran-5-carboxamideFormula: C9H7NO3Molecular Weight: 177,16CAS: 85118-25-8

Enoxolone | GNT-ST-39833| Gentaur Distribution US, UK & EuropeSynonyms: (2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-hydroxy-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylic...

Sulfamethoxazole Impurity 7 | GNT-ST-39832| Gentaur Distribution US, UK & EuropeSynonyms: N-(5-methylisoxazol-3-yl)-4-nitrobenzene-2,3,5,6-d4-sulfonamideFormula: C10H5D4N3O5SMolecular Weight: 287,28CAS: N/A

Enoxacin-D8 | GNT-ST-39831| Gentaur Distribution US, UK & EuropeSynonyms: 1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl-2,2,3,3,5,5,6,6-d8)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acidFormula: C15H9D8FN4O3Molecular Weight: 328,37CAS: 1329642-60-5

Ioversol Impurity 5 | GNT-ST-39830| Gentaur Distribution US, UK & EuropeSynonyms: N1-(2,3-dihydroxypropyl)-N3-(2-hydroxy-3-(2-hydroxyethoxy)propyl)-5-(2-hydroxy-N-(2-hydroxyethyl)acetamido)-2,4,6-triiodoisophthalamideFormula: C20H28I3N3O10Molecular...

Crizotinib Impurity 12 | GNT-ST-39829| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2,4-dichloro-5-fluorophenyl)ethan-1-olFormula: C8H7Cl2FOMolecular Weight: 209,04CAS: 704-09-6

Enoxacin | GNT-ST-39828| Gentaur Distribution US, UK & EuropeSynonyms: 1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydro-1,8-naphthyridine-3-carboxylic acidFormula: C15H17FN4O3Molecular Weight: 320,32CAS: 74011-58-8

Levosimendan Impurity 14 | GNT-ST-39827| Gentaur Distribution US, UK & EuropeSynonyms: (4-(2-azido-3-methyl-5-oxotetrahydrofuran-2-yl)phenyl)carbonohydrazonoyl dicyanideFormula: C14H11N7O2Molecular Weight: 309,28CAS: 252638-01-0

Enoxaparin Sodium | GNT-ST-39826| Gentaur Distribution US, UK & EuropeSynonyms: Clexane; Enoxaparin; Enoxil; Inhixa; Jipailin; Klexane; Lovenox; PK 10169; Thorinane; XaparinFormula: N/AMolecular Weight: N/ACAS: 679809-58-6

Maropitant Impurity 3 | GNT-ST-39825| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R)-2-benzhydryl-N-benzylquinuclidin-3-amine ((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonateFormula: C27H30N2*C10H16O4SMolecular Weight: 382...

Glucose Impurity 12 | GNT-ST-39824| Gentaur Distribution US, UK & EuropeSynonyms: (3S,4R,5R)-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-triolFormula: C11H20O10Molecular Weight:...

Pranoprofen Impurity 17 | GNT-ST-39823| Gentaur Distribution US, UK & EuropeSynonyms: 7-(2-hydroxypropanoyl)-5-oxo-5H-chromeno[2,3-b]pyridine 1-oxideFormula: C15H11NO5Molecular Weight: 285,25CAS: N/A

Glucose Impurity 11 | GNT-ST-39822| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S,5S,6R)-6-(hydroxymethyl)-4-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2,3,5-triolFormula:...

Enalaprilat-D5 Sodium Salt | GNT-ST-39821| Gentaur Distribution US, UK & EuropeSynonyms: N-[(1S)-1-(Carboxy)-(3-phenyl-d5)propyl]-L-alanyl]-L-proline DihydrateFormula: C18H18D5N2NaO5Molecular Weight: 375,4CAS: 1356922-29-6

Enalapril Alanyl Proline Impurity | GNT-ST-39820| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-((S)-2-aminopropanoyl)pyrrolidine-2-carboxylic acidFormula: C8H14N2O3Molecular Weight: 186,21CAS: 13485-59-1

Enalapril-D5 Maleate Salt | GNT-ST-39819| Gentaur Distribution US, UK & EuropeSynonyms: N-[(1S)-1-(Ethoxycarbonyl)-3-(phenyl-d5)propyl]-L-alanyl-L-proline (2Z)-2-ButenedioateFormula: C24H27D5N2O9Molecular Weight: 497,55CAS: 349554-02-5

Atogepant Impurity 24 | GNT-ST-39818| Gentaur Distribution US, UK & EuropeSynonyms:...

Busulfan Impurity 14 | GNT-ST-39817| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(methoxysulfonyl)butoxy)butane-1-sulfonic acidFormula: C9H20O7S2Molecular Weight: 304,37CAS: N/A

3,7,11,15-Tetramethylhexadec-2-En-1-Ol | GNT-ST-39816| Gentaur Distribution US, UK & EuropeSynonyms: 3,7,11,15-tetramethylhexadec-2-en-1-olFormula: C20H40OMolecular Weight: 296,53CAS: 7541-49-3

Pramipexole Impurity 1 | GNT-ST-39815| Gentaur Distribution US, UK & EuropeSynonyms: rel-(6S,7R)-2-Amino-4,5,6,7-tetrahydro-6-(propylamino)-7-benzothiazololFormula: C10H17N3OSMolecular Weight: 227,33CAS: 1246818-51-8

Pramipexole Dimer Impurity (Mixture Of Diastereomers) | GNT-ST-39814| Gentaur Distribution US, UK & EuropeSynonyms: N6-propyl-N7-(6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6,7-triamineFormula:...

Pramipexole N2-Propionyl Impurity | GNT-ST-39813| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-Propionylamino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazole dihydrochlorideFormula: C13H21N3OSMolecular Weight: 267,39CAS: N/A

Pramipexole EP Impurity E | GNT-ST-39812| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-Amino-4,5,6,7-tetrahydro-6-(1-oxo-propylamino)benzothiazoleFormula: C10H15N3OSMolecular Weight: 225,31CAS: 106006-84-2

Pramipexole EP Impurity D ((R)-Pramipexole Dihcl) | GNT-ST-39811| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N6-propyl-4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine dihydrochlorideFormula: C10H19Cl2N3SMolecular Weight: 284,25CAS: 104632-27-1

Linagliptin Impurity I | GNT-ST-39810| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl (1-(but-2-yn-1-yl)piperidin-3-yl)carbamateFormula: C14H24N2O2Molecular Weight: 252,35CAS: N/A

Linagliptin Impurity A1 | GNT-ST-39809| Gentaur Distribution US, UK & EuropeSynonyms: (R)-tert-butyl (1-((4-methylquinazolin-2-yl)methyl)piperidin-3-yl)carbamateFormula: C20H28N4O2Molecular Weight: 356,46CAS: N/A

Linagliptin Impurity 94 | GNT-ST-39808| Gentaur Distribution US, UK & EuropeSynonyms: 8-bromo-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dioneFormula: C20H17BrN6O2Molecular Weight: 453,29CAS: 853029-57-9

Linagliptin Impurity 93 | GNT-ST-39807| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(but-2-yn-1-yl)piperidin-3-amineFormula: C9H16N2Molecular Weight: 152,24CAS: N/A

Linagliptin Impurity 92 | GNT-ST-39806| Gentaur Distribution US, UK & EuropeSynonyms: (R)-8-(3-aminopiperidin-1-yl)-1-(but-2-yn-1-yl)-3-methyl-7-((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dioneFormula: C25H28N8O2Molecular Weight:...

Linagliptin Impurity 91 | GNT-ST-39805| Gentaur Distribution US, UK & EuropeSynonyms: (R)-8-(3-aminopiperidin-1-yl)-3-methyl-1,7-bis((4-methylquinazolin-2-yl)methyl)-1H-purine-2,6(3H,7H)-dioneFormula: C31H32N10O2Molecular Weight: 576,65CAS: N/A

Oseltamivir Impurity 86 | GNT-ST-39804| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-(pentan-3-yloxy)benzoateFormula: C14H20O3Molecular Weight: 236,31CAS: 1151665-78-9

Oseltamivir Impurity 85 | GNT-ST-39803| Gentaur Distribution US, UK & EuropeSynonyms: (3aR,7R,7aS)-ethyl 7-hydroxy-2,2-dimethyl-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylateFormula: C12H18O5Molecular Weight: 242,27CAS: 136994-78-0

Oseltamivir Impurity 84 | GNT-ST-39802| Gentaur Distribution US, UK & EuropeSynonyms: (3aR,7R,7aR)-ethyl 2,2-dimethyl-7-((methylsulfonyl)oxy)-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylateFormula: C13H20O7SMolecular Weight: 320,36CAS:...

Oseltamivir Impurity 83 | GNT-ST-39801| Gentaur Distribution US, UK & EuropeSynonyms: (1S,5R,6S)-5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acidFormula: C12H18O4Molecular Weight: 226,27CAS: N/A

Oseltamivir Impurity 82 | GNT-ST-39800| Gentaur Distribution US, UK & EuropeSynonyms: (1R,5R,6R)-ethyl 7-(tert-butyl)-5-(pentan-3-yloxy)-7-azabicyclo[4.1.0]hept-3-ene-3-carboxylateFormula: C18H31NO3Molecular Weight: 309,44CAS: N/A

Oseltamivir Impurity 81 | GNT-ST-39799| Gentaur Distribution US, UK & EuropeSynonyms: (3aR,7R,7aS)-ethyl 2,2-diethyl-7-hydroxy-3a,6,7,7a-tetrahydrobenzo[d][1,3]dioxole-5-carboxylateFormula: C14H22O5Molecular Weight: 270,32CAS: 943515-58-0

Pramipexole EP Impurity C | GNT-ST-39798| Gentaur Distribution US, UK & EuropeSynonyms: (6S,6'S)-N6,N6'-(2-methylpentane-1,3-diyl)bis(4,5,6,7-tetrahydrobenzo[d]thiazole-2,6-diamine)Formula: C20H32N6S2Molecular Weight: 420,64CAS: 1973461-14-1

Pramipexole EP Impurity B | GNT-ST-39797| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-Propylamino-4,5,6,7-tetrahydro-6-(propylamino)benzothiazoleFormula: C13H23N3SMolecular Weight: 253,41CAS: 1246815-83-7

Pramipexole EP Impurity A | GNT-ST-39796| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-Amino-4,5,6,7-tetrahydro-6-aminobenzothiazoleFormula: C7H11N3SMolecular Weight: 169,25CAS: 106092-09-5

Pivmecillinam Hydrochloride Impurity 10 | GNT-ST-39795| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((azepan-1-ylmethylene)amino)-2-((2R,4S)-5,5-dimethyl-4-(((pivaloyloxy)methoxy)carbonyl)thiazolidin-2-yl)acetic acidFormula:...

Pivmecillinam Hydrochloride EP Impurity D | GNT-ST-39794| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-(pivaloyloxy)methyl 2-(2-(azepan-1-yl)-1-formamido-2-oxoethyl)-5,5-dimethylthiazolidine-4-carboxylateFormula: C21H35N3O6SMolecular Weight:...

Pivmecillinam Hydrochloride EP Impurity C | GNT-ST-39793| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-(pivaloyloxy)methyl 2-(((azepan-1-ylmethylene)amino)methyl)-5,5-dimethylthiazolidine-4-carboxylateFormula: C20H35N3O4SMolecular Weight:...

Pivmecillinam Hydrochloride EP Impurity B | GNT-ST-39792| Gentaur Distribution US, UK & EuropeSynonyms: 2-((azepan-1-ylmethylene)amino)-2-((4S)-5,5-dimethyl-4-(((pivaloyloxy)methoxy)carbonyl)thiazolidin-2-yl)acetic acid(penicilloic acids of...

Pivmecillinam Hydrochloride EP Impurity A | GNT-ST-39791| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-(pivaloyloxy)methyl 6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylateFormula: C14H22N2O5SMolecular Weight:...

Perospirone Hydrochloride | GNT-ST-39790| Gentaur Distribution US, UK & EuropeSynonyms: (3aR,7aS)-2-(4-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)butyl)hexahydro-1H-isoindole-1,3(2H)-dione hydrochlorideFormula: C23H30N4O2S HClMolecular Weight: 426.57...

Pirenzepine Dihydrochloride Monohydrate | GNT-ST-39789| Gentaur Distribution US, UK & EuropeSynonyms: 11-[(4-Methylpiperazin-1-yl)acetyl]-5,11-dihydro-6Hpyrido[2,3-b][1,4]benzodiazepin-6-one dihydrochloride monohydrateFormula: C19H25Cl2N5O3Molecular...

Methylphenidate Hydrochloride Impurity 9 | GNT-ST-39788| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-phenyl-2-((S)-piperidin-2-yl)acetamideFormula: C13H18N2OMolecular Weight: 218,3CAS: 160707-38-0

Methylphenidate Hydrochloride Impurity 8 | GNT-ST-39787| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-phenyl-2-((R)-piperidin-2-yl)acetamideFormula: C13H18N2OMolecular Weight: 218,3CAS: 160707-36-8

Bumetanide Impurity 12 | GNT-ST-39786| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-3,5-disulfamoylbenzoic acidFormula: C7H7ClN2O6S2Molecular Weight: 314,71CAS: N/A

Bumetanide Impurity 11 | GNT-ST-39785| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-nitro-5-sulfamoylbenzamideFormula: C7H8N4O5SMolecular Weight: 260,22CAS: N/A

Bumetanide Impurity 10 | GNT-ST-39784| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-3-nitro-5-sulfamoylbenzoic acidFormula: C7H7N3O6SMolecular Weight: 261,21CAS: N/A

Mitoxantrone Impurity 14 | GNT-ST-39783| Gentaur Distribution US, UK & EuropeSynonyms: 6,9-bis((2-aminoethyl)amino)benzo[g]isoquinoline-5,10-dioneFormula: C17H19N5O2Molecular Weight: 325,37CAS: 144510-96-3

Mitoxantrone Impurity 13 | GNT-ST-39782| Gentaur Distribution US, UK & EuropeSynonyms:...

Mitoxantrone Impurity 12 | GNT-ST-39781| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-dihydroxy-5,8-bis((2-morpholinoethyl)amino)anthracene-9,10-dioneFormula: C26H32N4O6Molecular Weight: 496,56CAS: 70476-65-2

Mitoxantrone Impurity 11 | GNT-ST-39780| Gentaur Distribution US, UK & EuropeSynonyms: 1,5-dihydroxy-4,8-bis((2-(methylamino)ethyl)amino)anthracene-9,10-dioneFormula: C20H24N4O4Molecular Weight: 384,44CAS: 254098-36-7

Ilaprazole Impurity 99 | GNT-ST-39779| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5-(1H-pyrrol-1-yl)-1H-benzo[d]imidazol-2-yl)-2-(hydroxymethyl)-4-methoxy-5-methylpyridin-1-ium chlorideFormula: C19H19N4O2 ClMolecular Weight: 335.39 35.45CAS: N/A

Saxagliptin Impurity 50 | GNT-ST-39778| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3r,5R,7S)-3-((S)-1-((tert-butoxycarbonyl)amino)-2-((1S,3S,5S)-3-cyano-2-azabicyclo[3.1.0]hexan-2-yl)-2-oxoethyl)adamantan-1-yl 2,2,2-trifluoroacetateFormula:...

Vitamin K1 Impurity 144 | GNT-ST-39777| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-3-(3,7,11,15-tetramethylhexadecyl)-2,3-dihydronaphthalene-1,4-dioneFormula: C31H50O2Molecular Weight: 454,74CAS: 873964-73-9

Bilastine Impurity 13 | GNT-ST-39776| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(2-carboxypropan-2-yl)phenethyl)-4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidine 1-oxideFormula: C28H37N3O4Molecular Weight: 479,61CAS: 2069238-47-5

Glutamic Acid Impurity 4 | GNT-ST-39775| Gentaur Distribution US, UK & EuropeSynonyms: di-tert-butyl L-glutamateFormula: C13H25NO4Molecular Weight: 259,35CAS: 16874-06-9