Chemicals

Ibuprofen Impurity 37 | GNT-ST-03367| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-1-(4-ethylphenyl)propan-1-oneFormula: C11H13ClOMolecular Weight: 196,67CAS: 132560-66-8

Ibuprofen Ethyl Ester | GNT-ST-03366| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(4-isobutylphenyl)propanoateFormula: C15H22O2Molecular Weight: 234,33CAS: 41283-72-1

Ibuprofen Piconol | GNT-ST-03365| Gentaur Distribution US, UK & EuropeSynonyms: pyridin-2-ylmethyl 2-(4-isobutylphenyl)propanoateFormula: C19H23NO2Molecular Weight: 297,4CAS: 64622-45-3

Ibuprofen EP Impurity R | GNT-ST-03364| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-(ethane-1,1-diyl)bis(isobutylbenzene)Formula: C22H30Molecular Weight: 294,48CAS: 102120-87-6

Ibuprofen EP Impurity Q | GNT-ST-03363| Gentaur Distribution US, UK & EuropeSynonyms: 2-[4-(2-methylpropyl)phenyl]ethanolFormula: C12H18OMolecular Weight: 178,28CAS: 36039-35-7

Ibuprofen EP Impurity P | GNT-ST-03362| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-isobutylphenyl)propan-1-olFormula: C13H20OMolecular Weight: 192,3CAS: 36039-36-8

Ibuprofen EP Impurity O | GNT-ST-03361| Gentaur Distribution US, UK & EuropeSynonyms: 2-[4-(1-methylpropyl)phenyl]propanoic acidFormula: C13H18O2Molecular Weight: 206,29CAS: 64451-76-9

Ibuprofen EP Impurity N | GNT-ST-03360| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-ethylphenyl)propanoic acidFormula: C11H14O2Molecular Weight: 178,23CAS: 3585-52-2

Ibuprofen EP Impurity M | GNT-ST-03359| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-2-(4-isobutylphenyl)propanoic acidFormula: C13H18O3Molecular Weight: 222,28CAS: 60057-62-7

Ibuprofen EP Impurity K | GNT-ST-03358| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-formylphenyl)propanoic acidFormula: C10H10O3Molecular Weight: 178,18CAS: 43153-07-7

Ibuprofen EP Impurity J | GNT-ST-03357| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-isobutyrylphenyl)propanoic acidFormula: C13H16O3Molecular Weight: 220,27CAS: 65813-55-0

Ibuprofen EP Impurity I | GNT-ST-03356| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-Methylpropyl)-4-[(3RS)-3-[4-(2-methylpropyl)phenyl]butyl]benzeneFormula: C24H34Molecular Weight: 322,53CAS: 2143535-26-4

Ibuprofen EP Impurity H | GNT-ST-03355| Gentaur Distribution US, UK & EuropeSynonyms: (3RS)-1,3-Bis[4-(2-methylpropyl)phenyl]butan-1-oneFormula: C24H32OMolecular Weight: 336,51CAS: 2143535-25-3

Ibuprofen EP Impurity C | GNT-ST-03354| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-isobutylphenyl)propanamideFormula: C13H19NOMolecular Weight: 205,3CAS: 59512-17-3

Ibuprofen EP Impurity B | GNT-ST-03353| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-butylphenyl)propanoic acidFormula: C13H18O2Molecular Weight: 206,29CAS: 3585-49-7

Ibuprofen EP Impurity A | GNT-ST-03352| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-isobutylphenyl)propanoic acidFormula: C13H18O2Molecular Weight: 206,28CAS: 66622-47-7

Ibuprofen-D3 | GNT-ST-03351| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-isobutylphenyl)propanoic-3,3,3-d3 acidFormula: C13H15O2D3Molecular Weight: 209,3CAS: 121662-14-4

Ibuprofen | GNT-ST-03350| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-isobutylphenyl)propanoic acidFormula: C13H18O2Molecular Weight: 206,28CAS: 15687-27-1

Brivaracetam Impurity Z | GNT-ST-03349| Gentaur Distribution US, UK & EuropeSynonyms: 4-butyldihydrofuran-2(3H)-oneFormula: C8H14O2Molecular Weight: 142,2CAS: 22530-99-0

Brivaracetam Impurity X | GNT-ST-03348| Gentaur Distribution US, UK & EuropeSynonyms: 4-isopropyldihydrofuran-2(3H)-oneFormula: C7H12O2Molecular Weight: 128,17CAS: 10547-88-3

Ketoprofen Impurity 29 | GNT-ST-03347| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-((1,2-dihydroxy-1,2-diphenylethane-1,2-diyl)bis(3,1-phenylene))dipropanoic acidFormula: C32H30O6Molecular Weight: 510,58CAS: N/A

Dexamethasone Sodium Phosphate Diester | GNT-ST-03346| Gentaur Distribution US, UK & EuropeSynonyms:...

Glutamine Impurity 46 | GNT-ST-03345| Gentaur Distribution US, UK & EuropeSynonyms: (2-chloroacetyl)-D-glutamineFormula: C7H11ClN2O4Molecular Weight: 222,63CAS: 1195502-39-6

Cefixime-13C-15N2 | GNT-ST-03344| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-(amino-15N)thiazol-4-yl-2-13C-3-15N)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...

Cefixime Impurity 25 | GNT-ST-03343| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((Z)-2-(2-acetamidothiazol-4-yl)-2-((carboxymethoxy)imino)acetamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula:...

Cefixime Impurity 24 | GNT-ST-03342| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((Z)-(1-(2-aminothiazol-4-yl)-2-((((2S,5S)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)methyl)amino)-2-oxoethylidene)amino)oxy)acetic...

Propofol Impurity 21 | GNT-ST-03341| Gentaur Distribution US, UK & EuropeSynonyms: [1,1'-bi(cyclohexylidene)]-2,2',5,5'-tetraene-4,4'-dioneFormula: C12H8O2Molecular Weight: 184,19CAS: N/A

Erlotinib Impurity 71 | GNT-ST-03340| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-hydroxy-4-(2-methoxyethoxy)benzoateFormula: C12H16O5Molecular Weight: 240,25CAS: N/A

Kukoamine B Impurity 26 | GNT-ST-03339| Gentaur Distribution US, UK & EuropeSynonyms: benzyl (E)-(4-(N-(3-aminopropyl)-3-(3,4-bis(benzyloxy)phenyl)acrylamido)butyl)(3-(3-(3,4-bis(benzyloxy)phenyl)propanamido)propyl)carbamateFormula:...

Dexamethasone Impurity 44 | GNT-ST-03338| Gentaur Distribution US, UK & EuropeSynonyms: sodium...

Dexrazoxane Impurity 34 | GNT-ST-03337| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-(2-(6-oxo-6,7-dihydropteridin-8(5H)-yl)propyl)piperazine-2,6-dioneFormula: C13H16N6O3Molecular Weight: 304,31CAS: N/A

Pramipexole Impurity 90 | GNT-ST-03336| Gentaur Distribution US, UK & EuropeSynonyms: (3aR,6S,7aR)-2-amino-6-(propylamino)-4,5,6,7-tetrahydrobenzo[d]thiazole-3a,7a-diolFormula: C10H19N3O2SMolecular Weight: 245,34CAS: N/A

Triamcinolone Acetonide EP Impurity D | GNT-ST-03335| Gentaur Distribution US, UK & EuropeSynonyms:...

Vilazodone Impurity 30 | GNT-ST-03334| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-carbamoylbenzofuran-5-yl)-1-(4-(5-cyano-1-hydroxy-1H-indol-3-yl)butyl)piperazine 1-oxideFormula: C26H27N5O4Molecular Weight: 473,53CAS: N/A

Vilazodone Impurity 29 | GNT-ST-03333| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 5-(4-(4-(5-cyano-1-(4-(5-cyano-1H-indol-3-yl)butyl)-1H-indol-3-yl)butyl)piperazin-1-yl)benzofuran-2-carboxylateFormula: C41H42N6O3Molecular Weight: 666,83CAS:...

Vilazodone Impurity 28 | GNT-ST-03332| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 5-(4-(4-(5-cyano-1H-indol-3-yl)-4-oxobutyl)piperazin-1-yl)benzofuran-2-carboxylateFormula: C28H28N4O4Molecular Weight: 484,56CAS: N/A

Vilazodone Impurity 27 | GNT-ST-03331| Gentaur Distribution US, UK & EuropeSynonyms: 5-(4-(4-(5-cyano-1-(4-(5-cyano-1H-indol-3-yl)butyl)-1H-indol-3-yl)butyl)piperazin-1-yl)benzofuran-2-carboxamideFormula: C39H39N7O2Molecular Weight: 637,79CAS: N/A

Nimesulide EP Impurity D | GNT-ST-03330| Gentaur Distribution US, UK & EuropeSynonyms: 4-nitro-2-phenoxyanilineFormula: C12H10N2O3Molecular Weight: 230,22CAS: 5422-92-4

Roxatidine Impurity 42 | GNT-ST-03329| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-(piperidin-1-ylmethyl)phenoxy)propan-1-amineFormula: C15H24N2OMolecular Weight: 248,37CAS: N/A

Selexipag | GNT-ST-03328| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-((5,6-diphenylpyrazin-2-yl)(isopropyl)amino)butoxy)-N-(methylsulfonyl)acetamideFormula: C26H32N4O4SMolecular Weight: 496,62CAS: 475086-01-2

Sparfloxacin | GNT-ST-03327| Gentaur Distribution US, UK & EuropeSynonyms: SparfloxacinFormula: C19H22F2N4O3Molecular Weight: 392,4CAS: 110871-86-8

Cis-Etoposide Hydroxy Acid | GNT-ST-03326| Gentaur Distribution US, UK & EuropeSynonyms: sodium...

Cis-Vitamin K2 | GNT-ST-03325| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-3-((2Z,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraen-1-yl)naphthalene-1,4-dioneFormula: C31H40O2Molecular Weight: 444,66CAS: 65061-19-0

Cis-Vitamin K1 | GNT-ST-03324| Gentaur Distribution US, UK & EuropeSynonyms: 2-methyl-3-((7R,11R,Z)-3,7,11,15-tetramethylhexadec-2-en-1-yl)naphthalene-1,4-dioneFormula: C31H46O2Molecular Weight: 450,7CAS: 16033-41-3

Cis-Vaccenic Acid | GNT-ST-03323| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-octadec-11-enoic acidFormula: C18H34O2Molecular Weight: 282,47CAS: 506-17-2

Cis-Hydroxy Praziquantel | GNT-ST-03322| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1s,4s)-4-hydroxycyclohexane-1-carbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-oneFormula: C19H24N2O3Molecular Weight: 328,41CAS: 134924-68-8

Penicillin Impurity 8 | GNT-ST-03321| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxideFormula: C16H18N2O5SMolecular Weight: 350,39CAS: N/A

Penicillin Impurity 7 | GNT-ST-03320| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxideFormula: C16H18N2O6SMolecular Weight: 366,39CAS: N/A

Penicillin Impurity 6 | GNT-ST-03319| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxideFormula: C16H18N2O7SMolecular Weight: 382,39CAS:...

Penicillin Impurity 5 | GNT-ST-03318| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxideFormula: C16H18N2O6SMolecular Weight: 366,39CAS: N/A

5-Bromo-5-Nitro-1,3-Dioxane | GNT-ST-03317| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-5-nitro-1,3-dioxaneFormula: C4H6BrNO4Molecular Weight: 212CAS: 30007-47-7

5-Bromo-4-(5-Chlorothiophen-2-Yl)Thiazol-2-Amine | GNT-ST-03316| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-4-(5-chlorothiophen-2-yl)thiazol-2-amineFormula: C7H4BrClN2S2Molecular Weight: 295,6CAS: N/A

5-Bromo-4-(4,5-Dichlorothiophen-2-Yl)Thiazol-2-Amine | GNT-ST-03315| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-4-(4,5-dichlorothiophen-2-yl)thiazol-2-amineFormula: C7H3BrCl2N2S2Molecular Weight: 330,04CAS: N/A

5-Bromo-4-(3-Chlorothiophen-2-Yl)Thiazol-2-Amine | GNT-ST-03314| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-4-(3-chlorothiophen-2-yl)thiazol-2-amineFormula: C7H4BrClN2S2Molecular Weight: 295,6CAS: N/A

5-Bromo-2-Formylbenzoic Acid | GNT-ST-03313| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-2-formylbenzoic acidFormula: C8H5BrO3Molecular Weight: 229,03CAS: 4785-52-8

5-Bromo-2,6-Dioxohexahydropyrimidine-4-Carboxylic Acid | GNT-ST-03312| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-2,6-dioxohexahydropyrimidine-4-carboxylic acidFormula: C5H5BrN2O4Molecular Weight: 237,01CAS: 58668-21-6

5-Bromo-2-(2,2,2-Trifluoroethoxy)Benzaldehyde | GNT-ST-03311| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-2-(2,2,2-trifluoroethoxy)benzaldehydeFormula: C9H6BrF3O2Molecular Weight: 283,04CAS: 923281-72-5

Carfilzomib Impurity 59 | GNT-ST-03310| Gentaur Distribution US, UK & EuropeSynonyms:...

Revefenacin Impurity 4 | GNT-ST-03309| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(4-((4-(aminomethyl)piperidin-1-yl)methyl)-N-methylbenzamido)ethyl)piperidin-4-yl [1,1'-biphenyl]-2-ylcarbamateFormula: C35H45N5O3Molecular Weight: 583,76CAS:...

Revefenacin Impurity 39 | GNT-ST-03308| Gentaur Distribution US, UK & EuropeSynonyms: 4-(chloromethyl)-N-(2-hydroxyethyl)-N-methylbenzamideFormula: C11H14ClNO2Molecular Weight: 227,69CAS: N/A

Revefenacin Impurity 38 | GNT-ST-03307| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxyethyl)-4-(hydroxymethyl)-N-methylbenzamideFormula: C11H15NO3Molecular Weight: 209,25CAS: N/A

Revefenacin Impurity 37 | GNT-ST-03306| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxyethyl)-4-(((2-hydroxyethyl)(methyl)amino)methyl)-N-methylbenzamideFormula: C14H22N2O3Molecular Weight: 266,34CAS: N/A

Revefenacin Impurity 36 | GNT-ST-03305| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(chloromethyl)-N-methylbenzamido)ethyl 4-(chloromethyl)benzoateFormula: C19H19Cl2NO3Molecular Weight: 380,27CAS: N/A

Revefenacin Impurity 35 | GNT-ST-03304| Gentaur Distribution US, UK & EuropeSynonyms: 4-(dichloromethyl)-N-(2-hydroxyethyl)-N-methylbenzamideFormula: C11H13Cl2NO2Molecular Weight: 262,13CAS: N/A

Avibactam Impurity 50 | GNT-ST-03303| Gentaur Distribution US, UK & EuropeSynonyms: (2S,5R)-propyl 5-((benzyloxy)amino)piperidine-2-carboxylateFormula: C16H24N2O3Molecular Weight: 292,37CAS: N/A

Avibactam Impurity 63 | GNT-ST-03302| Gentaur Distribution US, UK & EuropeSynonyms: (2R,5R)-2-carbamoyl-7-oxo-1,6-diazabicyclo[3.2.1]octan-6-yl hydrogen sulfateFormula: C7H11N3O6SMolecular Weight: 265,24CAS: N/A

Methyl 5-Nitro-6-Oxo-1,6-Dihydropyridine-3-Carboxylate | GNT-ST-03301| Gentaur Distribution US, UK & EuropeSynonyms: methyl 5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylateFormula: C7H6N2O5Molecular Weight: 198,13CAS: 222970-61-8

Linezolid Impurity 75 | GNT-ST-03300| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5-(aminomethyl)-3-(4-morpholinophenyl)oxazolidin-2-oneFormula: C14H19N3O3Molecular Weight: 277,32CAS: 952288-54-9

Linezolid Impurity 74 | GNT-ST-03299| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-(4-nitro-1,2-phenylene)dimorpholineFormula: C14H19N3O4Molecular Weight: 293,32CAS: N/A

5-Bromo-1H-Pyrrole-2-Carboxamide | GNT-ST-03298| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-1H-pyrrole-2-carboxamideFormula: C5H5BrN2OMolecular Weight: 189,01CAS: 17543-94-1

N,N'-Di(Pyridin-4-Yl)Methanediamine | GNT-ST-03297| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-di(pyridin-4-yl)methanediamineFormula: C11H12N4Molecular Weight: 200,24CAS: 4589-32-6

N,N'-1,3-Phenylenedimaleimide | GNT-ST-03296| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-(1,3-phenylene)bis(1H-pyrrole-2,5-dione)Formula: C14H8N2O4Molecular Weight: 268,22CAS: 3006-93-7

Fulvestrant Impurity 26 | GNT-ST-03295| Gentaur Distribution US, UK & EuropeSynonyms: (7R,8R,9S,13S,14S,17S)-2-bromo-7-(9-bromononyl)-3-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl acetateFormula:...

Luliconazole Impurity 26 | GNT-ST-03294| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-2-(4-(2,4-dichlorophenyl)-1,3-dithiolan-2-ylidene)-2-(1H-imidazol-1-yl)acetic acidFormula: C14H10Cl2N2O2S2Molecular Weight: 373,27CAS: N/A

Carbamazepine-D10 | GNT-ST-03293| Gentaur Distribution US, UK & EuropeSynonyms: Carbamazepine-d10Formula: C15H2N2OD10Molecular Weight: 246,33CAS: 132183-78-9

Carbidopa Impurity 33 | GNT-ST-03292| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acidFormula: C10H13NO4Molecular Weight: 211,22CAS: N/A

Carbidopa Impurity 30 | GNT-ST-03291| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-amino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoateFormula: C12H17NO4Molecular Weight: 239,27CAS: 2354546-08-8

Carbidopa Impurity 29 | GNT-ST-03290| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-amino-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoateFormula: C12H17NO4Molecular Weight: 239,27CAS: 2354560-92-0

Carbidopa Impurity 28 | GNT-ST-03289| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-hydroxy-4-methoxyphenyl)propan-2-oneFormula: C10H12O3Molecular Weight: 180,2CAS: 319914-20-0

Carbidopa Impurity 27 | GNT-ST-03288| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acidFormula: C11H15NO4Molecular Weight: 225,24CAS: 1269789-01-6

Carbidopa Impurity 26 | GNT-ST-03287| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoateFormula: C11H15NO4Molecular Weight: 225,24CAS: 1259578-15-8

Carbidopa Impurity 25 | GNT-ST-03286| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoateFormula: C13H19NO4Molecular Weight: 253,29CAS: 19728-71-3

Cefotaxime Impurity 14 | GNT-ST-03285| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-2-(7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)acetic acidFormula: C14H15N5O6S2Molecular...

Carbidopa Impurity 24 | GNT-ST-03284| Gentaur Distribution US, UK & EuropeSynonyms: (S)-methyl 2-amino-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoateFormula: C12H17NO4Molecular Weight: 239,27CAS: N/A

Pazopanib Impurity 21 | GNT-ST-03283| Gentaur Distribution US, UK & EuropeSynonyms: 2,4-dimethoxypyrimidineFormula: C6H8N2O2Molecular Weight: 140,14CAS: 3551-55-1

Olopatadine Impurity 32 | GNT-ST-03282| Gentaur Distribution US, UK & EuropeSynonyms: ((methylazanediyl)bis(propane-3,1-diyl))bis(triphenylphosphonium) bromideFormula: C43H45NP2*Br2Molecular Weight: 637.79*159.80CAS: N/A

Aloperine | GNT-ST-03281| Gentaur Distribution US, UK & EuropeSynonyms: (6R,6aR,13R,13aS)-1,3,4,6,6a,7,8,9,10,12,13,13a-dodecahydro-2H-6,13-methanodipyrido[1,2-a:3',2'-e]azocineFormula: C15H24N2Molecular Weight: 232,37CAS: 56293-29-9

Dobutamine Impurity 42 | GNT-ST-03280| Gentaur Distribution US, UK & EuropeSynonyms: N,N-bis(3,4-dimethoxyphenethyl)-4-(4-methoxyphenyl)butan-2-amineFormula: C31H41NO5Molecular Weight: 507,67CAS: N/A

Brivaracetam Impurity W | GNT-ST-03279| Gentaur Distribution US, UK & EuropeSynonyms: (E)-ethyl 3-methylhex-2-enoateFormula: C9H16O2Molecular Weight: 156,22CAS: N/A

Brivaracetam Impurity N | GNT-ST-03278| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(bromomethyl)-N-((R)-3-(bromomethyl)hexanoyl)hexanamideFormula: C18H32Br2N2O3Molecular Weight: 484,27CAS: N/A

Brivaracetam Impurity M | GNT-ST-03277| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-2-(2-oxo-4-propylpyrrolidin-1-yl)but-2-enamideFormula: C11H18N2O2Molecular Weight: 210,27CAS: N/A

Brivaracetam Impurity K | GNT-ST-03276| Gentaur Distribution US, UK & EuropeSynonyms: (3R,3'R)-3,3'-((((S)-1-amino-1-oxobutan-2-yl)azanediyl)bis(methylene))dihexanoic acidFormula: C18H34N2O5Molecular Weight: 358,47CAS: N/A

Brivaracetam Impurity J | GNT-ST-03275| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((R)-1-amino-1-oxobutan-2-yl)-3-((((S)-1-amino-1-oxobutan-2-yl)amino)methyl)hexanamideFormula: C15H30N4O3Molecular Weight: 314,42CAS: N/A

Brivaracetam Impurity I | GNT-ST-03274| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-oxo-4-propylpyrrolidin-1-yl)butanamideFormula: C11H20N2O2Molecular Weight: 212,29CAS: 357335-87-6

Brivaracetam Impurity H | GNT-ST-03273| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanoic acidFormula: C11H19NO3Molecular Weight: 213,27CAS: 943986-67-2

Brivaracetam Impurity G | GNT-ST-03272| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((R)-2-aminobutanoyl)-3-(iodomethyl)hexanamideFormula: C11H21IN2O2Molecular Weight: 340,2CAS: N/A

Brivaracetam Impurity F | GNT-ST-03271| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((S)-1-amino-1-oxobutan-2-yl)-3-(iodomethyl)-N-((R)-3-(iodomethyl)hexanoyl)hexanamideFormula: C18H32I2N2O3Molecular Weight: 578,27CAS: N/A

Brivaracetam Impurity E | GNT-ST-03270| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(hydroxymethyl)hexanoyl chlorideFormula: C7H13ClO2Molecular Weight: 164,63CAS: N/A

Brivaracetam Impurity D | GNT-ST-03269| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2-(tert-butoxy)-2-oxoethyl)pentanoic acidFormula: C11H20O4Molecular Weight: 216,27CAS: 112106-16-8

Brivaracetam Impurity C | GNT-ST-03268| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((R)-2-oxo-4-propylpyrrolidin-1-yl)butanamideFormula: C11H20N2O2Molecular Weight: 212,29CAS: 357337-00-9