Chemicals

Vilanterol Impurity 34 | GNT-ST-49334| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-((6-bromohexyl)oxy)ethoxy)methyl)-1,3-dichlorobenzeneFormula: C15H21BrCl2O2Molecular Weight: 384,14CAS: 503070-57-3

Antioxidant 1135 | GNT-ST-49333| Gentaur Distribution US, UK & EuropeSynonyms: octyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoateFormula: C25H42O3Molecular Weight: 390,61CAS: N/A

Verapamil Impurity 28 | GNT-ST-49332| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(4,5-dimethoxy-1,2-phenylene)diacetonitrileFormula: C12H12N2O2Molecular Weight: 216,24CAS: N/A

Verapamil Impurity 25 | GNT-ST-49331| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,4,5-trimethoxyphenyl)acetamideFormula: C11H15NO4Molecular Weight: 225,24CAS: N/A

Vinblastine Sulfate | GNT-ST-49330| Gentaur Distribution US, UK & EuropeSynonyms: methyl (3aR,4R,5S,5aR,10bR,13aR)-4- (acetyloxy)-3a-ethyl-9-[(5S,7R,9S)5-ethyl-5-hydroxy- 9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-...

Verapamil Impurity 24 | GNT-ST-49329| Gentaur Distribution US, UK & EuropeSynonyms: 4-(chloromethyl)-1,2-dimethoxybenzeneFormula: C9H11ClO2Molecular Weight: 186,64CAS: 7306-46-9

Palbociclib Impurity 67 | GNT-ST-49328| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-N2,N4-dicyclopentylpyrimidine-2,4-diamineFormula: C14H21BrN4Molecular Weight: 325,25CAS: 2444702-87-6

Vincristine Sulfate | GNT-ST-49327| Gentaur Distribution US, UK & EuropeSynonyms: methyl...

Verapamil Impurity 23 | GNT-ST-49326| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromopropan-1-olFormula: C3H7BrOMolecular Weight: 138,99CAS: 598-18-5

Verapamil Impurity 22 | GNT-ST-49325| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-2-chloropropaneFormula: C3H6BrClMolecular Weight: 157,44CAS: 3017-96-7

Tpn729 Impurity 2 | GNT-ST-49324| Gentaur Distribution US, UK & EuropeSynonyms: 5-(N-methyl-N-(2-(pyrrolidin-1-yl)ethyl)sulfamoyl)-2-propoxybenzoic acidFormula: C17H26N2O5SMolecular Weight: 370,46CAS: N/A

Ritonavir EP Impurity J | GNT-ST-49323| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (thiazol-5-ylmethyl) ((2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-2,5-diyl)dicarbamateFormula: C28H35N3O5SMolecular Weight: 525,66CAS: 162849-95-8

Simethicone Impurity 11 | GNT-ST-49322| Gentaur Distribution US, UK & EuropeSynonyms: 1,1,3,3-tetramethyldisiloxane-1,3-diolFormula: C4H14O3Si2Molecular Weight: 166,32CAS: 1118-15-6

Cinacalcet Impurity 111 | GNT-ST-49321| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(m-tolyl)propanoateFormula: C11H14O2Molecular Weight: 178,23CAS: 29417-96-7

Licarbazepine Impurity 10 | GNT-ST-49320| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5-carbamoyl-10,11-dihydro-5H-dibenzo[b,f]azepin-10-yl propionateFormula: C18H18N2O3Molecular Weight: 310,35CAS: N/A

Cinacalcet Impurity 27 | GNT-ST-49319| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3-(trifluoromethyl)phenyl)propyl methanesulfonateFormula: C11H13F3O3SMolecular Weight: 282,28CAS: 21172-43-0

Cinacalcet Impurity 156 | GNT-ST-49318| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-(3-(fluoromethyl)phenyl)-N-(1-(naphthalen-1-yl)ethyl)propan-1-amineFormula: C22H24FNMolecular Weight: 321,44CAS: N/A

Cinacalcet Impurity 155 | GNT-ST-49317| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(1,2,3,4-tetrahydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propan-1-amineFormula: C22H26F3NMolecular Weight: 361,45CAS: N/A

Cinacalcet Impurity 154 | GNT-ST-49316| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-ethyl-1-(naphthalen-1-yl)ethan-1-amineFormula: C14H17NMolecular Weight: 199,3CAS: 133469-32-6

Colesevelam Impurity 7 | GNT-ST-49315| Gentaur Distribution US, UK & EuropeSynonyms: N,N-dimethyldecan-1-amineFormula: C12H27NMolecular Weight: 185,35CAS: 1120-24-7

Potassium P-Cresyl Sulfate | GNT-ST-49314| Gentaur Distribution US, UK & EuropeSynonyms: Potassium p-Cresyl SulfateFormula: C7H7KO4SMolecular Weight: 226,29CAS: 91978-69-7

P-Toluoyl Chloride | GNT-ST-49313| Gentaur Distribution US, UK & EuropeSynonyms: 4-methylbenzoyl chlorideFormula: C8H7ClOMolecular Weight: 154,59CAS: 874-60-2

Cinacalcet Impurity 153 | GNT-ST-49312| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(7,8-dihydronaphthalen-1-yl)ethan-1-amineFormula: C12H15NMolecular Weight: 173,26CAS: N/A

Ambroxol Impurity 59 | GNT-ST-49311| Gentaur Distribution US, UK & EuropeSynonyms: (1s,4s)-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol; cis-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-olFormula: C14H18Br2N2OMolecular...

Cinacalcet Impurity 152 | GNT-ST-49310| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(5,6,7,8-tetrahydronaphthalen-1-yl)ethan-1-amineFormula: C12H17NMolecular Weight: 175,28CAS: N/A

Cinacalcet Impurity 151 | GNT-ST-49309| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(1-(naphthalen-1-yl)ethyl)-3-(m-tolyl)propanamideFormula: C22H23NOMolecular Weight: 317,43CAS: 2448346-01-6

Cinacalcet Impurity 150 | GNT-ST-49308| Gentaur Distribution US, UK & EuropeSynonyms:...

Cinacalcet Impurity 149 | GNT-ST-49307| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(5,6,7,8-tetrahydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamideFormula: C22H24F3NOMolecular Weight: 375,44CAS: N/A

Tranexamic Acid Impurity 31 | GNT-ST-49306| Gentaur Distribution US, UK & EuropeSynonyms: 4-(dibromomethyl)benzoic acidFormula: C8H6Br2O2Molecular Weight: 293,94CAS: 29045-93-0

Dopamine Impurity 50 | GNT-ST-49305| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-((3,4-dihydroxyphenethyl)amino)-2-oxoethyl)-2-hydroxysuccinic acidFormula: C14H17NO8Molecular Weight: 327,29CAS: N/A

Zafirlukast Impurity 1 | GNT-ST-49304| Gentaur Distribution US, UK & EuropeSynonyms: cyclopentyl (3-(2-methoxy-4-((m-tolylsulfonyl)carbamoyl)benzyl)-1-methyl-1H-indol-5-yl)carbamateFormula: C31H33N3O6SMolecular Weight: 575,68CAS: 1159195-69-3

Salbutamol Impurity 130 | GNT-ST-49303| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzyl(tert-butyl)amino)-1-(4-(2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2-oxoethoxy)-3-(hydroxymethyl)phenyl)ethan-1-oneFormula: C29H33NO6Molecular Weight:...

Salbutamol Impurity 13 | GNT-ST-49302| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dihydroxy-1-(4-hydroxy-3-(hydroxymethyl)phenyl)ethanone/2-(4-hydroxy-3-(hydroxymethyl)phenyl)-2-oxoacetaldehydeFormula: C9H10O5*C9H8O4Molecular Weight: 198...

Salbutamol Impurity 129 | GNT-ST-49301| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzyl(tert-butyl)amino)-1-(4-hydroxyphenyl)ethan-1-oneFormula: C19H23NO2Molecular Weight: 297,4CAS: N/A

Dapagliflozin Impurity 74 | GNT-ST-49300| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-hydroxypropoxy)propan-2-oneFormula: C6H12O3Molecular Weight: 132,16CAS: 90817-38-2

Apalutamide Impurity 17 | GNT-ST-49299| Gentaur Distribution US, UK & EuropeSynonyms: 6-nitro-3-(trifluoromethyl)picolinonitrileFormula: C7H2F3N3O2Molecular Weight: 217,11CAS: 1805120-01-7

Zafirlukast D7 | GNT-ST-49298| Gentaur Distribution US, UK & EuropeSynonyms: cyclopentyl (3-(2-methoxy-4-(((2-(methyl-d3)phenyl-3,4,5,6-d4)sulfonyl)carbamoyl)benzyl)-1-methyl-1H-indol-5-yl)carbamateFormula: C31H26D7N3O6SMolecular Weight: 582,72CAS:...

Zafirlukast | GNT-ST-49297| Gentaur Distribution US, UK & EuropeSynonyms: cyclopentyl (3-(2-methoxy-4-((o-tolylsulfonyl)carbamoyl)benzyl)-1-methyl-1H-indol-5-yl)carbamateFormula: C31H33N3O6SMolecular Weight: 575,68CAS: 107753-78-6

Zaleplon Impurity 9 | GNT-ST-49296| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(3-(N-ethylacetamido)phenyl)-1,3-dioxolan-2-yl)acetic acidFormula: C15H19NO5Molecular Weight: 293,32CAS: N/A

Licarbazepine-D4 | GNT-ST-49295| Gentaur Distribution US, UK & EuropeSynonyms: Licarbazepine-D4Formula: C15H10D4N2O2Molecular Weight: 258,31CAS: 1020719-39-4

Cinacalcet Impurity 148 | GNT-ST-49294| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(1-(5,6,7,8-tetrahydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)acrylamideFormula: C22H22F3NOMolecular Weight: 373,42CAS: N/A

Fudosteine Impurity 6 | GNT-ST-49293| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R)-3,3'-((oxybis(propane-3,1-diyl))bis(sulfanediyl))bis(2-aminopropanoic acid)Formula: C12H24N2O5S2Molecular Weight: 340,46CAS: N/A

Cinacalcet Impurity 147 | GNT-ST-49292| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(5,6-dihydronaphthalen-1-yl)ethyl)-3-(3-(trifluoromethyl)phenyl)propanamideFormula: C22H22F3NOMolecular Weight: 373,42CAS: N/A

Fudosteine Impurity 54 | GNT-ST-49291| Gentaur Distribution US, UK & EuropeSynonyms: N,S-bis(3-hydroxypropyl)cysteineFormula: C9H19NO4SMolecular Weight: 237,31CAS: N/A

Fudosteine Impurity 53 | GNT-ST-49290| Gentaur Distribution US, UK & EuropeSynonyms: S-((S)-1-hydroxypropan-2-yl)-D-cysteineFormula: C6H13NO3SMolecular Weight: 179,23CAS: N/A

Licarbazepine | GNT-ST-49289| Gentaur Distribution US, UK & EuropeSynonyms: 10-hydroxy-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamideFormula: C15H14N2O2Molecular Weight: 254,28CAS: 29331-92-8

Fudosteine Impurity 52 | GNT-ST-49288| Gentaur Distribution US, UK & EuropeSynonyms: S-((S)-1-hydroxypropan-2-yl)-L-cysteineFormula: C6H13NO3SMolecular Weight: 179,23CAS: N/A

Linuron | GNT-ST-49287| Gentaur Distribution US, UK & EuropeSynonyms: LinuronFormula: C9H10Cl2N2O2Molecular Weight: 249,09CAS: 330-55-2

Vilanterol Impurity 33 | GNT-ST-49286| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2-((6-bromohexyl)oxy)ethoxy)methyl)-1,4-dichlorobenzeneFormula: C15H21BrCl2O2Molecular Weight: 384,14CAS: N/A

Vilanterol Impurity 32 | GNT-ST-49285| Gentaur Distribution US, UK & EuropeSynonyms: 2-(bromomethyl)-1,3-dichlorobenzeneFormula: C7H5BrCl2Molecular Weight: 239,92CAS: 20443-98-5

Crocin Impurity 4 | GNT-ST-49284| Gentaur Distribution US, UK & EuropeSynonyms:...

Vilanterol Impurity 31 | GNT-ST-49283| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (R)-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-hydroxyethyl)carbamateFormula: C17H25NO5Molecular Weight: 323,39CAS: 452339-72-9

Crocin Impurity 3 | GNT-ST-49282| Gentaur Distribution US, UK & EuropeSynonyms: 1-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)...

Linagliptin Impurity 73 | GNT-ST-49281| Gentaur Distribution US, UK & EuropeSynonyms: 8-bromo-7-(but-2-yn-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dioneFormula: C10H9BrN4O2Molecular Weight: 297,11CAS: 666816-98-4

2-(1-Chloroethyl)-1,4-Dimethylbenzene | GNT-ST-49280| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-chloroethyl)-1,4-dimethylbenzeneFormula: C10H13ClMolecular Weight: 168,66CAS: 57527-74-9

Crocin Impurity 2 | GNT-ST-49279| Gentaur Distribution US, UK & EuropeSynonyms:...

Budesonide EP Impurity D（Mixture Of Diastereomers） | GNT-ST-49278| Gentaur Distribution US, UK & EuropeSynonyms:...

Crocin Impurity 1 | GNT-ST-49277| Gentaur Distribution US, UK & EuropeSynonyms: bis((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)...

Perampanel Impurity 69 | GNT-ST-49276| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2'-hydroxy-6'-oxo-1'-phenyl-1',6'-dihydro-[2,3'-bipyridin]-5'-yl)benzonitrileFormula: C23H15N3O2Molecular Weight: 365,39CAS: N/A

Perampanel Impurity 67 | GNT-ST-49275| Gentaur Distribution US, UK & EuropeSynonyms: 2',5'-dibromo-1'-phenyl-[2,3'-bipyridin]-6'(1'H)-oneFormula: C16H10Br2N2OMolecular Weight: 406,08CAS: N/A

Tranexamic Acid Impurity 30 | GNT-ST-49274| Gentaur Distribution US, UK & EuropeSynonyms: (1s,4s)-4-(bromomethyl)cyclohexane-1-carboxylic acidFormula: C8H13BrO2Molecular Weight: 221,09CAS: 1652586-29-2

Lysine Aspirin Impurity 14 | GNT-ST-49273| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-acetamido-6-(2-hydroxybenzamido)hexanoic acidFormula: C15H20N2O5Molecular Weight: 308,33CAS: N/A

Cinacalcet Impurity 11 | GNT-ST-49272| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(naphthalen-1-yl)ethyl)-4-nitrobenzenesulfonamideFormula: C18H16N2O4SMolecular Weight: 356,4CAS: N/A

Linagliptin Impurity Z | GNT-ST-49271| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)formamideFormula:...

Zaleplon Impurity 8 | GNT-ST-49270| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(3-(3-(dimethylamino)acryloyl)phenyl)-N-ethylformamideFormula: C14H18N2O2Molecular Weight: 246,31CAS: 1227694-93-0

Sitafloxacin Impurity 18 | GNT-ST-49269| Gentaur Distribution US, UK & EuropeSynonyms: 7-((S)-7-((tert-butoxycarbonyl)amino)-5-azaspiro[2.4]heptan-5-yl)-6-fluoro-1-((1R,2S)-2-fluorocyclopropyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula:...

Metformin EP Impurity C | GNT-ST-49268| Gentaur Distribution US, UK & EuropeSynonyms: N,N-Dimethyl-1,3,5-triazine-2,4,6-triamineFormula: C5H10N6Molecular Weight: 154,17CAS: 1985-46-2

Sildenafil Impurity 167 | GNT-ST-49267| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-ethoxyphenyl)-2-methyl-3-propyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-oneFormula: C17H20N4O2Molecular Weight: 312,37CAS: N/A

Ketoprofen Impurity 49 | GNT-ST-49266| Gentaur Distribution US, UK & EuropeSynonyms: Benzophenone, 4-ethyl- (6CI,7CI,8CI); (4-Ethylphenyl)phenylmethanone; 4-Ethylbenzophenone; p-Ethylbenzophenone; (4-ethylphenyl)(phenyl)methanoneFormula:...

Cefadroxil Impurity 25 | GNT-ST-49265| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1-phenylethanesulfonateFormula: C9H12O3SMolecular Weight: 200,25CAS: 883835-57-2

Sildenafil Impurity 166 | GNT-ST-49264| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-5-propyl-1H-pyrazole-3-carboxamideFormula: C7H12N4OMolecular Weight: 168,2CAS: 76424-56-1

Procaterol Impurity 5 | GNT-ST-49263| Gentaur Distribution US, UK & EuropeSynonyms: 8-methoxy-2-oxo-1,2-dihydroquinoline-5-carbaldehydeFormula: C11H9NO3Molecular Weight: 203,19CAS: 90098-93-4

Sildenafil Impurity 165 | GNT-ST-49262| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-ethoxybenzamido)-3-isobutyl-1-methyl-1H-pyrazole-5-carboxamideFormula: C18H24N4O3Molecular Weight: 344,42CAS: 1467610-62-3

Oseltamivir Phosphate | GNT-ST-49261| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R,5S)-ethyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate phosphateFormula: C16H28N2O4*H3O4PMolecular Weight: 312.41*97.99CAS: 204255-11-8

Sildenafil Impurity 164 | GNT-ST-49260| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-methoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-oneFormula: C16H18N4O2Molecular Weight: 298,35CAS: N/A

Sildenafil Impurity 162 | GNT-ST-49259| Gentaur Distribution US, UK & EuropeSynonyms: (E)-4-((2-ethoxybenzylidene)amino)-1-methyl-3-propyl-1H-pyrazole-5-carboxamideFormula: C17H22N4O2Molecular Weight: 314,39CAS: N/A

Sildenafil Impurity 163 | GNT-ST-49258| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-hydroxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-oneFormula: C15H16N4O2Molecular Weight: 284,32CAS: N/A

Sildenafil Impurity 161 | GNT-ST-49257| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-methoxybenzamido)-1-methyl-3-propyl-1H-pyrazole-5-carboxamideFormula: C16H20N4O3Molecular Weight: 316,36CAS: N/A

Ornidazole Impurity 24 | GNT-ST-49256| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-methyl-4-nitro-1H-imidazol-1-yl)propane-1,2-diolFormula: C7H11N3O4Molecular Weight: 201,18CAS: N/A

Quinupristin | GNT-ST-49255| Gentaur Distribution US, UK & EuropeSynonyms: 4-[4-(Dimethylamino)-N-methyl-L-phenylalanine]-5-[(2S,5R)-5-[[[(3S)-1-azabicyclo[2.2.2]oct-3-yl]thio]methyl]-4-oxo-2-piperidinecarboxylic acid]virginiamycin S1Formula:...

Zaleplon Impurity 7 | GNT-ST-49254| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-acetylphenyl)-N-ethylacetamideFormula: C12H15NO2Molecular Weight: 205,26CAS: 200630-96-2

Zaleplon Impurity 6 | GNT-ST-49253| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-(3-(N-ethylacetamido)phenyl)-3-oxopropanoateFormula: C15H19NO4Molecular Weight: 277,32CAS: 1796965-05-3

Zaleplon Impurity 5 | GNT-ST-49252| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(3-(3-(dimethylamino)acryloyl)phenyl)acetamideFormula: C13H16N2O2Molecular Weight: 232,28CAS: N/A

Zaleplon Impurity 4 | GNT-ST-49251| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(3-(3-(dimethylamino)acryloyl)phenyl)formamideFormula: C12H14N2O2Molecular Weight: 218,26CAS: 1227694-91-8

Zaleplon Impurity 3 | GNT-ST-49250| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-1H-pyrazole-4-carboxylic acidFormula: C4H5N3O2Molecular Weight: 127,1CAS: 41680-34-6

Phosphoric Acid | GNT-ST-49249| Gentaur Distribution US, UK & EuropeSynonyms: phosphoric acidFormula: H3O4PMolecular Weight: 97,99CAS: 7664-38-2

Zaleplon Impurity 20 | GNT-ST-49248| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-cyano-1H-pyrazol-5-yl)-3-(3-(N-ethylacetamido)phenyl)-3-oxopropanamideFormula: C17H17N5O3Molecular Weight: 339,36CAS: N/A

Fosfomycin Impurity 24(Fosfomycin Diastereomer) | GNT-ST-49247| Gentaur Distribution US, UK & EuropeSynonyms: ((2S,3S)-3-methyloxiran-2-yl)phosphonous acidFormula: C3H7O3PMolecular Weight: 122,06CAS: 27357-50-2

Regorafenib Impurity 47 | GNT-ST-49246| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-(3-(4-chloro-3-(trifluoromethyl)phenyl)-3-((4-chloro-3-(trifluoromethyl)phenyl)carbamoyl)ureido)-3-fluorophenoxy)-N-methylpicolinamideFormula:...

Regorafenib Impurity 32 | GNT-ST-49245| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4,4'-sulfinyldipicolinateFormula: C14H12N2O5SMolecular Weight: 320,32CAS: N/A

Olaparib Impurity 50 | GNT-ST-49244| Gentaur Distribution US, UK & EuropeSynonyms: 1-(piperazin-1-yl)butan-1-oneFormula: C8H16N2OMolecular Weight: 156,23CAS: 18903-04-3

Olaparib Impurity 5 | GNT-ST-49243| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-5-((4-oxo-3,4-dihydrophthalazin-1-yl)methyl)benzonitrileFormula: C16H11N3O2Molecular Weight: 277,28CAS: N/A

Cinacalcet Impurity 63 | GNT-ST-49242| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5,6,7,8-tetrahydronaphthalen-1-yl)ethanamineFormula: C12H17NMolecular Weight: 175,27CAS: 154377-56-7

Aripiprazole EP Impurity G | GNT-ST-49241| Gentaur Distribution US, UK & EuropeSynonyms: 7,7'-((((ethane-1,1-diylbis(2,3-dichloro-4,1-phenylene))bis(piperazine-4,1-diyl))bis(butane-4,1-diyl))bis(oxy))bis(3,4-dihydroquinolin-2(1H)-one)Formula:...

Aripiprazole EP Impurity F | GNT-ST-49240| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2,3-Dichlorophenyl)-1-(4-(2-oxo-1,2,3,4-tetrahydroquinolin-7-yloxy)butyl) piperazine 1-oxideFormula: C23H27Cl2N3O3Molecular Weight: 464,38CAS: 573691-09-5

Afatinib Impurity 78 | GNT-ST-49239| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-((tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)-4-hydroxybut-2-enamideFormula: C22H20ClFN4O4Molecular Weight: 458,87CAS: N/A

2-Bromoimidazo[1,2-B]Pyridazine | GNT-ST-49238| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromoimidazo[1,2-b]pyridazineFormula: C6H4BrN3Molecular Weight: 198,02CAS: 1363166-47-5

Fosfomycin Impurity 23 | GNT-ST-49237| Gentaur Distribution US, UK & EuropeSynonyms: (1-hydroxy-2-((hydroxy((2R,3S)-3-methyloxiran-2-yl)phosphoryl)oxy)propyl)phosphonic acidFormula: C6H14O8P2Molecular Weight: 276,12CAS: 1416734-33-2

Cefazolin Impurity 62 | GNT-ST-49236| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2-(1H-tetrazol-1-yl)acetamido)-2-((R)-7-oxo-1,2,5,7-tetrahydro-4H-furo[3,4-d][1,3]thiazin-2-yl)acetic...

D-Proline-N-Fmoc | GNT-ST-49235| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(((9H-fluoren-9-yl)methoxy)carbonyl)pyrrolidine-2-carboxylic acidFormula: C20H19NO4Molecular Weight: 337,37CAS: 101555-62-8