Chemicals

Vildagliptin Impurity K | GNT-ST-42905| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-((1r,3S,5R,7S)-3-hydroxyadamantan-1-yl)-1-iminohexahydropyrrolo[1,2-a]pyrazin-4(1H)-oneFormula:...

Vildagliptin Impurity 99 | GNT-ST-42904| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-cyanopyrrolidin-1-yl)-N,N,N-triethyl-2-oxoethanaminium chlorideFormula: C13H24ClN3OMolecular Weight:...

Vildagliptin Impurity 98 | GNT-ST-42903| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2-carbamoylpyrrolidin-1-yl)-N,N,N-triethyl-2-oxoethanaminium chlorideFormula: C13H26ClN3O2Molecular...

Vildagliptin Impurity 97 | GNT-ST-42902| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(2-hydroxyacetyl)pyrrolidine-2-carboxamideFormula: C7H12N2O3Molecular Weight: 172,18CAS: N/A

Ixazomib Impurity 9 | GNT-ST-42901| Gentaur Distribution US, UK & EuropeSynonyms: 4-(carboxymethyl)-2-((R)-1-(2-(2,5-dichlorobenzamido)acetamido)-3-methylbutyl)-6-oxo-1,3,2-dioxaborinane-4-carboxylic...

Diclofenac Impurity 28 | GNT-ST-42900| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,6-dichlorophenoxy)-N-(2-(2,6-dichlorophenoxy)acetyl)-N-phenylacetamideFormula: C22H15Cl4NO4Molecular Weight:...

Terbutaline Impurity 14 | GNT-ST-42899| Gentaur Distribution US, UK & EuropeSynonyms: 2-(benzyl(tert-butyl)amino)-1-(3,5-bis(benzyloxy)phenyl)-2-bromoethanoneFormula: C33H34BrNO3Molecular Weight:...

Cabergoline EP Impurity B | GNT-ST-42898| Gentaur Distribution US, UK & EuropeSynonyms:...

Cabergoline EP Impurity A | GNT-ST-42897| Gentaur Distribution US, UK & EuropeSynonyms: (6aR,9R,10aR)-7-allyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxylic acidFormula:...

Cabergoline | GNT-ST-42896| Gentaur Distribution US, UK & EuropeSynonyms:...

Budesonide EP Impurity C | GNT-ST-42895| Gentaur Distribution US, UK & EuropeSynonyms:...

Afatinib Impurity 72 | GNT-ST-42894| Gentaur Distribution US, UK & EuropeSynonyms: (E)-N-(4-((3-chloro-4-fluorophenyl)amino)-7-fluoroquinazolin-6-yl)-4-(dimethylamino)but-2-enamideFormula:...

Pirfenidone Impurity 21 | GNT-ST-42893| Gentaur Distribution US, UK & EuropeSynonyms: 5-methyl-1-nitrosopyridin-2(1H)-oneFormula: C6H6N2O2Molecular Weight: 138,13CAS: 2512237-43-1

Ixazomib Impurity 8 | GNT-ST-42892| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2,2'-(2-(1-(2-(2,5-dichlorobenzamido)acetamido)-3-methylbutyl)-5-oxo-1,3,2-dioxaborolane-4,4-diyl)diacetic...

Cinacalcet Impurity 120 | GNT-ST-42891| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(trifluoromethyl)phenyl)propan-1-olFormula: C10H11F3OMolecular Weight: 204,19CAS: 180635-74-9

Benidipine Impurity 2 | GNT-ST-42890| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylateFormula: C15H16N2O4Molecular Weight:...

Benidipine Impurity 19 | GNT-ST-42889| Gentaur Distribution US, UK & EuropeSynonyms: 1,1-dibenzyl-3-hydroxypiperidin-1-ium bromideFormula: C19H24BrNOMolecular Weight: 362,31CAS: N/A

Nicardipine Impurity 56 | GNT-ST-42888| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-aminobut-2-enoic acidFormula: C4H7NO2Molecular Weight: 101,11CAS: N/A

Ixazomib Impurity 7 | GNT-ST-42887| Gentaur Distribution US, UK & EuropeSynonyms: (2,5-dichlorobenzoyl)glycylglycineFormula: C11H10Cl2N2O4Molecular Weight: 305,11CAS: N/A

Methyl 2-Amino-5-Bromobenzoate | GNT-ST-42886| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-amino-5-bromobenzoateFormula: C8H8BrNO2Molecular Weight: 230,06CAS: 52727-57-8

2-Amino-5-Bromobenzaldehyde | GNT-ST-42885| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-5-bromobenzaldehydeFormula: C7H6BrNOMolecular Weight: 200,03CAS: 29124-57-0

Linezolid Impurity 109 | GNT-ST-42884| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-bis(3-fluoro-4-morpholinophenyl)diazene 1-oxideFormula: C20H22F2N4O3Molecular Weight: 404,42CAS: N/A

Linezolid Impurity 108 | GNT-ST-42883| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-bis(3-fluoro-4-morpholinophenyl)diazeneFormula: C20H22F2N4O2Molecular Weight: 388,42CAS: N/A

Linezolid Impurity 107 | GNT-ST-42882| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-bis(3-fluoro-4-morpholinophenyl)hydrazineFormula: C20H24F2N4O2Molecular Weight: 390,43CAS: N/A

Linezolid Impurity 106 | GNT-ST-42881| Gentaur Distribution US, UK & EuropeSynonyms:...

Linezolid Impurity 105 | GNT-ST-42880| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-bromo-4-nitrophenyl)morpholineFormula: C10H11BrN2O3Molecular Weight: 287,11CAS: 477846-96-1

Bumetanide Impurity 49 | GNT-ST-42879| Gentaur Distribution US, UK & EuropeSynonyms: benzyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoateFormula: C24H26N2O5SMolecular Weight: 454,54CAS: N/A

Bumetanide Impurity 48 | GNT-ST-42878| Gentaur Distribution US, UK & EuropeSynonyms: 3-(isobutylamino)-4-phenoxy-5-sulfobenzoic acidFormula: C17H19NO6SMolecular Weight: 365,4CAS: N/A

Bumetanide Impurity 46 | GNT-ST-42877| Gentaur Distribution US, UK & EuropeSynonyms: 3-(N-butyl-3-(butylamino)-4-phenoxy-5-sulfamoylbenzamido)-4-phenoxy-5-sulfamoylbenzoic acidFormula:...

Amlodipine Impurity 46 | GNT-ST-42876| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethyl 5-methyl 4-(2-chlorophenyl)-6-methyl-2-(morpholin-2-yl)-1,4-dihydropyridine-3,5-dicarboxylateFormula:...

Amlodipine Impurity 45 | GNT-ST-42875| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethyl 5-methyl 4-(2-chlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylateFormula: C18H18ClNO4Molecular Weight:...

Adefovir Impurity 8 | GNT-ST-42874| Gentaur Distribution US, UK & EuropeSynonyms:...

Adefovir Impurity 7 | GNT-ST-42873| Gentaur Distribution US, UK & EuropeSynonyms:...

D-Tryptophan Methyl Ester Hydrochloride; Tadalafil Impurity I | GNT-ST-42872| Gentaur Distribution US, UK & EuropeSynonyms: (R)-methyl 2-amino-3-(1H-indol-3-yl)propanoate hydrochlorideFormula:...

D-Tryptophan | GNT-ST-42871| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-amino-3-(1H-indol-3-yl)propanoic acidFormula: C11H12N2O2Molecular Weight: 204,23CAS: 153-94-6

Ethyl D-Lactate | GNT-ST-42870| Gentaur Distribution US, UK & EuropeSynonyms: Ethyl D-LactateFormula: C5H10O3Molecular Weight: 118,13CAS: 7699-00-5

Fusidic Acid EP Impurity D; Sodium Fusidate EP Impurity D | GNT-ST-42869| Gentaur Distribution US, UK & EuropeSynonyms:...

Ixazomib Impurity 6 | GNT-ST-42868| Gentaur Distribution US, UK & EuropeSynonyms: (2,4,5-trichlorobenzoyl)glycineFormula: C9H6Cl3NO3Molecular Weight: 282,5CAS: N/A

Palbociclib Impurity 6 | GNT-ST-42867| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-chloro-4-(cyclopentylamino)pyrimidin-5-yl)ethanoneFormula: C11H14ClN3OMolecular Weight: 239,7CAS: 1244949-62-9

2,6-Dimethylpyridine | GNT-ST-42866| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethylpyridineFormula: C7H9NMolecular Weight: 107,15CAS: 108-48-5

2,6-Dimethylbenzenethiol | GNT-ST-42865| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethylbenzenethiolFormula: C8H10SMolecular Weight: 138,23CAS: 118-72-9

Beraprost Impurity 14 | GNT-ST-42864| Gentaur Distribution US, UK & EuropeSynonyms: methyl...

Fusidic Acid EP Impurity C; Sodium Fusidate EP Impurity C | GNT-ST-42863| Gentaur Distribution US, UK & EuropeSynonyms:...

Fusidic Acid EP Impurity B; Sodium Fusidate EP Impurity B | GNT-ST-42862| Gentaur Distribution US, UK & EuropeSynonyms:...

Fusidic Acid EP Impurity A; Sodium Fusidate EP Impurity A | GNT-ST-42861| Gentaur Distribution US, UK & EuropeSynonyms:...

Met(O)14-Exenatide | GNT-ST-42860| Gentaur Distribution US, UK & EuropeSynonyms: Met(O)14-Exendin-4Formula: C184H282N50O61SMolecular Weight: 4202,63CAS: N/A

Temsirolimus | GNT-ST-42859| Gentaur Distribution US, UK & EuropeSynonyms: TemsirolimusFormula: C56H87NO16Molecular Weight: 1030,29CAS: 162635-04-3

R-Pralatrexate | GNT-ST-42858| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(4-((R)-1-(2,4-diaminopteridin-6-yl)pent-4-yn-2-yl)benzamido)pentanedioic acidFormula: C23H23N7O5Molecular Weight:...

R-Morinidazole | GNT-ST-42857| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-(2-methyl-5-nitro-1H-imidazol-1-yl)-3-morpholinopropan-2-olFormula: C11H18N4O4Molecular Weight: 270,29CAS:...

R-Sulforaphane (In Ethanol) | GNT-ST-42856| Gentaur Distribution US, UK & EuropeSynonyms: L-Sulforaphane; 1-?isothiocyanato-?4-?[(R)-?methylsulfinyl]-?butaneFormula: C6H11NOS2Molecular Weight:...

R-Linezolid-D3 | GNT-ST-42855| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((3-(3-fluoro-4-morpholinophenyl)-2-oxooxazolidin-5-yl)methyl)acetamide-2,2,2-d3Formula: C16H17D3FN3O4Molecular...

Hydrochlorothiazide Impurity 43 | GNT-ST-42854| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-4-chlorobenzene-1,3-disulfonyl dichlorideFormula: C6H4Cl3NO4S2Molecular Weight: 324,57CAS:...

Hydrochlorothiazide Impurity 42 | GNT-ST-42853| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-5-chlorobenzene-1,3-disulfonyl dichlorideFormula: C6H4Cl3NO4S2Molecular Weight: 324,57CAS:...

Cefminox Sodium Impurity 15 | GNT-ST-42852| Gentaur Distribution US, UK & EuropeSynonyms: sodium...

Ixazomib Impurity 5 | GNT-ST-42851| Gentaur Distribution US, UK & EuropeSynonyms: (2,3,5-trichlorobenzoyl)glycineFormula: C9H6Cl3NO3Molecular Weight: 282,5CAS: N/A

Ixazomib Impurity 4 | GNT-ST-42850| Gentaur Distribution US, UK & EuropeSynonyms: (2,3,4-trichlorobenzoyl)glycineFormula: C9H6Cl3NO3Molecular Weight: 282,5CAS: N/A

H-Ser(Tbu)-Oh | GNT-ST-42849| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-3-(tert-butoxy)propanoic acidFormula: C7H15NO3Molecular Weight: 161,2CAS: 18822-58-7

Ciclopirox Olamine | GNT-ST-42848| Gentaur Distribution US, UK & EuropeSynonyms: Ciclopirox OlamineFormula: C14H24N2O3Molecular Weight: 268,35CAS: 41621-49-2

Benzylpenicillin Impurity 1 | GNT-ST-42847| Gentaur Distribution US, UK & EuropeSynonyms: (2R,4S)-2-((R)-2-benzyl-5-oxo-4,5-dihydrooxazol-4-yl)-5,5-dimethylthiazolidine-4-carboxylic acidFormula:...

Tenidap | GNT-ST-42846| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-5-chloro-3-(hydroxy(thiophen-2-yl)methylene)-2-oxoindoline-1-carboxamideFormula: C14H9ClN2O3SMolecular Weight: 320,75CAS:...

Ethyl Oleate | GNT-ST-42845| Gentaur Distribution US, UK & EuropeSynonyms: ethyl oleateFormula: C20H38O2Molecular Weight: 310,52CAS: 111-62-6

Tadalafil Impurity 155 | GNT-ST-42844| Gentaur Distribution US, UK & EuropeSynonyms:...

Morinidazole Impurity 32 | GNT-ST-42843| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-hydroxy-3-(2-methyl-5-nitro-1H-imidazol-1-yl)propyl)-4-methylmorpholin-4-ium chlorideFormula:...

Parishin E | GNT-ST-42842| Gentaur Distribution US, UK & EuropeSynonyms:...

Teprenone Impurity 9 | GNT-ST-42841| Gentaur Distribution US, UK & EuropeSynonyms: (5Z,9E,13Z)-6,10,14,18-tetramethylnonadeca-5,9,13,17-tetraen-2-oneFormula: C23H38OMolecular Weight: 330,56CAS:...

2,6-Dimethylphenyl Dihydrogen Phosphate | GNT-ST-42840| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dimethylphenyl dihydrogen phosphateFormula: C8H11O4PMolecular Weight: 202,14CAS: 13388-86-8

Terbutaline Impurity 42 | GNT-ST-42839| Gentaur Distribution US, UK & EuropeSynonyms: 4,4-dimethylpent-2-ynalFormula: C7H10OMolecular Weight: 110,16CAS: 2579-21-7

Terbutaline Impurity 41 | GNT-ST-42838| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,5-bis(benzyloxy)phenyl)-3-phenylpropan-1-oneFormula: C29H26O3Molecular Weight: 422,51CAS: N/A

Terbutaline Impurity 40 | GNT-ST-42837| Gentaur Distribution US, UK & EuropeSynonyms: (((5-(1-(benzyloxy)vinyl)-1,3-phenylene)bis(oxy))bis(methylene))dibenzeneFormula: C29H26O3Molecular Weight:...

Terbutaline Impurity 39 | GNT-ST-42836| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-(benzyl(tert-butyl)amino)-1-hydroxyethyl)benzene-1,3-diolFormula: C19H25NO3Molecular Weight: 315,41CAS: N/A

Ticagrelor Impurity N | GNT-ST-42835| Gentaur Distribution US, UK & EuropeSynonyms:...

Fulvestrant Impurity 61 | GNT-ST-42834| Gentaur Distribution US, UK & EuropeSynonyms:...

Ixazomib Impurity 3 | GNT-ST-42833| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2,2'-(2-(3-methyl-1-(2-(2,4,5-trichlorobenzamido)acetamido)butyl)-5-oxo-1,3,2-dioxaborolane-4,4-diyl)diacetic...

Parecoxib Sodium Impurity 27 | GNT-ST-42832| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-diphenylethanoneFormula: C14H12OMolecular Weight: 196,24CAS: 451-40-1

Parecoxib Sodium Impurity 26 | GNT-ST-42831| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(5-methylisoxazole-3,4-diyl)bis(benzene-1-sulfonyl chloride)Formula: C16H11Cl2NO5S2Molecular Weight:...

Parecoxib Sodium Impurity 25 | GNT-ST-42830| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(4-(chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzene-1-sulfonyl chlorideFormula:...

Olprinone Impurity 15 | GNT-ST-42829| Gentaur Distribution US, UK & EuropeSynonyms: 6,8-dibromoimidazo[1,2-a]pyridineFormula: C7H4Br2N2Molecular Weight: 275,93CAS: 1202450-63-2

Mirabegron | GNT-ST-42828| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2-aminothiazol-4-yl)-N-(4-(2-((2-hydroxy-2-phenylethyl)amino)ethyl)phenyl)acetamideFormula: C21H24N4O2SMolecular...

Palbociclib Impurity 59 | GNT-ST-42827| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylateFormula: C14H22N4O2Molecular Weight: 278,35CAS:...

Desonide Impurity 10 | GNT-ST-42826| Gentaur Distribution US, UK & EuropeSynonyms:...

Nebivolol EP Impurity A | GNT-ST-42825| Gentaur Distribution US, UK & EuropeSynonyms:...

Natamycin Impurity 1 | GNT-ST-42824| Gentaur Distribution US, UK & EuropeSynonyms: methyl...

Enzalutamide Impurity 60 | GNT-ST-42823| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-2-(trifluoromethyl)benzamideFormula: C8H7F3N2OMolecular Weight: 204,15CAS: 934600-95-0

2-(Trifluoromethyl)Benzaldehyde | GNT-ST-42822| Gentaur Distribution US, UK & EuropeSynonyms: 2-(trifluoromethyl)benzaldehydeFormula: C8H5F3OMolecular Weight: 174,12CAS: 447-61-0

Ticagrelor Impurity 17 | GNT-ST-42821| Gentaur Distribution US, UK & EuropeSynonyms:...

Sitagliptin Impurity 99 | GNT-ST-42820| Gentaur Distribution US, UK & EuropeSynonyms: 5-(2-(2,5-difluorophenyl)-1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dioneFormula: C14H12F2O5Molecular...

Prasterone | GNT-ST-42819| Gentaur Distribution US, UK & EuropeSynonyms:...

1,1'-(4-Butoxy-1,3-Phenylene)Diethanone | GNT-ST-42818| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-(4-butoxy-1,3-phenylene)diethanoneFormula: C14H18O3Molecular Weight: 234,29CAS: N/A

Pixantrone Maleate Impurity D | GNT-ST-42817| Gentaur Distribution US, UK & EuropeSynonyms: 6-hydroxy-1,2,3,4-tetrahydroisoquinolino[6,7-f]quinoxaline-7,12-dioneFormula: C15H11N3O3Molecular Weight:...

Blonanserin Impurity 6 | GNT-ST-42816| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-ethoxyphenyl)-2-(4-ethylpiperazin-1-yl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridineFormula: C25H35N3OMolecular...

Ixazomib Impurity 21 | GNT-ST-42815| Gentaur Distribution US, UK & EuropeSynonyms: (R,E)-2-methyl-N-(3-methylbutylidene)propane-2-sulfinamideFormula: C9H19NOSMolecular Weight: 189,32CAS: 220315-20-8

Crisaborole Impurity 106 | GNT-ST-42814| Gentaur Distribution US, UK & EuropeSynonyms: 2-bromo-6-hydroxybenzaldehydeFormula: C7H5BrO2Molecular Weight: 201,02CAS: 22532-61-2

Crisaborole Impurity 105 | GNT-ST-42813| Gentaur Distribution US, UK & EuropeSynonyms: 5,5'-(((azanediylbis(methylene))bis(4,1-phenylene))bis(oxy))bis(benzo[c][1,2]oxaborol-1(3H)-ol)Formula:...

Crisaborole Impurity 104 | GNT-ST-42812| Gentaur Distribution US, UK & EuropeSynonyms: 4-((1-butoxy-1,3-dihydrobenzo[c][1,2]oxaborol-5-yl)oxy)benzonitrileFormula: C18H18BNO3Molecular Weight:...

Crisaborole Impurity 103 | GNT-ST-42811| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetonitrileFormula: C14H18BNO2Molecular Weight:...

Crisaborole Impurity 102 | GNT-ST-42810| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-2-methoxybenzeneFormula: C7H7BrOMolecular Weight: 187,04CAS: 578-57-4

Crisaborole Impurity 101 | GNT-ST-42809| Gentaur Distribution US, UK & EuropeSynonyms: 4,5,6,7-tetrafluoro-2-(perfluorophenyl)benzo[d][1,3,2]dioxaboroleFormula: C12BF9O2Molecular Weight: 357,93CAS:...

Cefamandole Impurity 16 | GNT-ST-42808| Gentaur Distribution US, UK & EuropeSynonyms:...

Chlordiazepoxide EP Impurity B | GNT-ST-42807| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-2-(chloromethyl)-4-phenylquinazoline 3-oxideFormula: C15H10Cl2N2OMolecular Weight: 305,16CAS:...

Blonanserin Impurity 5 | GNT-ST-42806| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-4-(4-fluorophenyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridineFormula: C16H15ClFNMolecular Weight:...