Chemicals

Tizanidine Impurity 25 | GNT-ST-48234| Gentaur Distribution US, UK & EuropeSynonyms: 6-chlorobenzo[c][1,2,5]thiadiazol-5-amineFormula: C6H4ClN3SMolecular Weight: 185,63CAS: 100191-31-9

Tizanidine Impurity 24 | GNT-ST-48233| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-4-nitrobenzo[c][1,2,5]thiadiazoleFormula: C6H2ClN3O2SMolecular Weight: 215,61CAS: 2274-89-7

Zopiclone Impurity 14 | GNT-ST-48232| Gentaur Distribution US, UK & EuropeSynonyms: piperazine-1-carbonyl chlorideFormula: C5H9ClN2OMolecular Weight: 148,59CAS: N/A

Progesterone Impurity 41 | GNT-ST-48231| Gentaur Distribution US, UK & EuropeSynonyms: (8S,9S,10R,13S,14S,17S)-17-acetyl-1-hydroxy-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-oneFormula:...

Vitamin K1 Impurity 113 | GNT-ST-48230| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-bromo-3,7,11,15-tetramethylhexadec-2-eneFormula: C20H39BrMolecular Weight: 359,44CAS: N/A

Vitamin K1 Impurity 101 | GNT-ST-48229| Gentaur Distribution US, UK & EuropeSynonyms:...

Deoxy Donepezil; Donepezil Impurity P | GNT-ST-48228| Gentaur Distribution US, UK & EuropeSynonyms: 1-benzyl-4-((5,6-dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidineFormula: C24H31NO2Molecular Weight: 365,52CAS: 844694-84-4

Deoxycholic Acid Impurity 16 | GNT-ST-48227| Gentaur Distribution US, UK & EuropeSynonyms: (3R,5R,8S,10S,13S,14S)-17-((S)-5-methoxy-5-oxopentan-2-yl)-10,13-dimethyl-2,3,4,5,6,7,8,10,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl...

Iguratimod Impurity 16 | GNT-ST-48226| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-5-methoxyanilineFormula: C7H8ClNOMolecular Weight: 157,6CAS: 2401-24-3

Olprinone Impurity 34 | GNT-ST-48225| Gentaur Distribution US, UK & EuropeSynonyms: 6-bromoimidazo[1,2-a]pyridineFormula: C7H5BrN2Molecular Weight: 197,04CAS: 6188-23-4

Eltrombopag Impurity Q | GNT-ST-48224| Gentaur Distribution US, UK & EuropeSynonyms: (E)-methyl 3'-(2-(1-(3,4-dimethylphenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)hydrazinyl)-2'-hydroxy-[1,1'-biphenyl]-3-carboxylateFormula: C26H24N4O4Molecular...

1,2,3,5-Tetra-O-Acetyl β-L-Ribofuranose | GNT-ST-48223| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4S,5S)-5-(acetoxymethyl)tetrahydrofuran-2,3,4-triyl triacetateFormula: C13H18O9Molecular Weight: 318,28CAS: 144490-03-9

Progesterone Impurity 40 | GNT-ST-48222| Gentaur Distribution US, UK & EuropeSynonyms: (8S,9S,10R,13S,14S,17R)-17-((S)-1-hydroxypropan-2-yl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-oneFormula:...

Progesterone Impurity 39 | GNT-ST-48221| Gentaur Distribution US, UK & EuropeSynonyms: (8S,9S,10R,13S,14S,17R)-17-(1-hydroxypropan-2-yl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-oneFormula:...

Progesterone Impurity 38 | GNT-ST-48220| Gentaur Distribution US, UK & EuropeSynonyms: (8S,9S,10R,13S,14S,17R)-17-((S)-1-hydroxypropan-2-yl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-oneFormula:...

Roxadustat Impurity 45 | GNT-ST-48219| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-chlorophenoxy)-4-hydroxy-1-methylisoquinoline-3-carboxylic acidFormula: C17H12ClNO4Molecular Weight: 329,74CAS: N/A

Progesterone Impurity 37 | GNT-ST-48218| Gentaur Distribution US, UK & EuropeSynonyms: 1-((3S,9R,10S,13S,14R,17S)-3-hydroxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-oneFormula:...

Desvenlafaxine S-Isomer | GNT-ST-48217| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-[2-(Dimethylamino)-1-(1-hydroxycyclohexyl) ethyl]phenolFormula: C16H25NO2Molecular Weight: 263,38CAS: N/A

Bromperidol Decanoate EP Impurity J | GNT-ST-48216| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-bromophenyl)-1-(4-(4-fluorophenyl)-4-oxobutyl)piperidin-4-yl undecanoateFormula: C32H43BrFNO3Molecular Weight: 588,59CAS: N/A

Galantamine Hydrobromide EP Impurity D | GNT-ST-48215| Gentaur Distribution US, UK & EuropeSynonyms: (4aS,8aS)-3-methoxy-11-methyl-9,10,11,12-tetrahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepineFormula: C17H19NO2Molecular Weight: 269,34CAS: 664995-65-7

Galantamine Hydrobromide EP Impurity C | GNT-ST-48214| Gentaur Distribution US, UK & EuropeSynonyms: (4aS,6S,8aR)-3-methoxy-11-methyl-5,6,7,8,9,10,11,12-octahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6-olFormula: C17H23NO3Molecular Weight:...

Galantamine Hydrobromide EP Impurity A | GNT-ST-48213| Gentaur Distribution US, UK & EuropeSynonyms: (4aS,8aS)-3-methoxy-11-methyl-9,10,11,12-tetrahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6(5H)-oneFormula: C17H19NO3Molecular Weight: 285,34CAS:...

Galantamine Hydrobromide | GNT-ST-48212| Gentaur Distribution US, UK & EuropeSynonyms: (4aS,6R,8aS)-3-methoxy-11-methyl-5,6,9,10,11,12-hexahydro-4aH-benzo[2,3]benzofuro[4,3-cd]azepin-6-ol hydrobromideFormula: C17H21NO3*HBrMolecular Weight: 287.36*80...

Progesterone Impurity 35 | GNT-ST-48211| Gentaur Distribution US, UK & EuropeSynonyms: (7aS,8a'R)-1-acetyl-7a,8a'-dimethyl-1,1',2,3,3a,4,6,7,7a,7',8',8a'-dodecahydro-6'H-spiro[indene-5,2'-naphthalene]-4',6'(3'H)-dioneFormula: C22H30O3Molecular...

Progesterone EP Impurity G | GNT-ST-48210| Gentaur Distribution US, UK & EuropeSynonyms: (8S,9S,10R,13S,14S,17S)-17-(2-cyclohexylideneacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-oneFormula:...

Methyl Efavirenz | GNT-ST-48209| Gentaur Distribution US, UK & EuropeSynonyms: (4S)-6-chloro-4-((2-methylcyclopropyl)ethynyl)-4-(trifluoromethyl)-1H-benzo[d][1,3]oxazin-2(4H)-oneFormula: C15H11ClF3NO2Molecular Weight: 329,7CAS: 353270-76-5

Palbociclib Impurity 66 | GNT-ST-48208| Gentaur Distribution US, UK & EuropeSynonyms:...

7-Ancb Impurity 9 | GNT-ST-48207| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl (6R,7R)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula: C28H24N2O4SMolecular Weight: 484,57CAS: 36923-19-0

Palbociclib Impurity 65 | GNT-ST-48206| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(4-(6-((6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazin-1-yl)-2-oxoethyl)-2-hydroxysuccinic...

Palbociclib Impurity 64 | GNT-ST-48205| Gentaur Distribution US, UK & EuropeSynonyms:...

Homatropine Hydrobromide EP Impurity A | GNT-ST-48204| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3s,5S)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-yl (2RS)-2-hydroxy-2-phenylacetateFormula: C16H19NO3Molecular Weight: 273,33CAS: N/A

Fenoterol Hydrobromide EP Impurity C | GNT-ST-48203| Gentaur Distribution US, UK & EuropeSynonyms: (1RS)-1-(3,5-dihydroxyphenyl)-2-[[(1RS)-2-(4-hydroxy-3- methylphenyl)-1-methylethyl]amino]ethanolFormula: C18H23NO4Molecular Weight: 317,38CAS:...

Fenoterol Hydrobromide EP Impurity B | GNT-ST-48202| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,5-dihydroxyphenyl)-2-[[(1RS)-2-(4-hydroxyphenyl)- 1-methylethyl]amino]ethanoneFormula: C17H19NO4Molecular Weight: 301,34CAS: 699525-61-6

Fenoterol Hydrobromide EP Impurity A | GNT-ST-48201| Gentaur Distribution US, UK & EuropeSynonyms: (1RS)-1-(3,5-dihydroxyphenyl)-2-[[(1SR)-2-(4- hydroxyphenyl)-1-methylethyl]amino]ethanolFormula: C17H21NO4Molecular Weight: 303,35CAS: N/A

Parecoxib Sodium Impurity 34 | GNT-ST-48200| Gentaur Distribution US, UK & EuropeSynonyms: N-((4-(3-methyl-5-phenylisoxazol-4-yl)phenyl)sulfonyl)propionamideFormula: C19H18N2O4SMolecular Weight: 370,42CAS: 477594-28-8

Moxifloxacin Impurity 71 | GNT-ST-48199| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 3-(dimethylamino)acrylateFormula: C7H13NO2Molecular Weight: 143,18CAS: 924-99-2

Tofacitinib Impurity 76 | GNT-ST-48198| Gentaur Distribution US, UK & EuropeSynonyms: 3-((3R,4R)-3-((4-aminopyridin-2-yl)(methyl)amino)-4-methylpiperidin-1-yl)-3-oxopropanenitrileFormula: C15H21N5OMolecular Weight: 287,36CAS: N/A

Moxifloxacin Impurity 70 | GNT-ST-48197| Gentaur Distribution US, UK & EuropeSynonyms: 7-((4aS,7aS)-1-(2-carboxyethyl)hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula:...

Blonanserin Impurity 14 | GNT-ST-48196| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-chlorophenyl)-2-(4-ethylpiperazin-1-yl)-5,6,7,8,9,10-hexahydrocycloocta[b]pyridineFormula: C23H30ClN3Molecular Weight: 383,96CAS: 132810-87-8

Bumetanide Impurity 9 | GNT-ST-48195| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-3-(chlorosulfonyl)-5-nitrobenzoic acidFormula: C7H3Cl2NO6SMolecular Weight: 300,06CAS: 22892-95-1

Bumetanide Impurity 79 | GNT-ST-48194| Gentaur Distribution US, UK & EuropeSynonyms: 15,55-diamino-16,54-dihydroxy-2,6-dithia-3,7-diaza-1,5(1,3)-dibenzenacyclooctaphane-4,8-dione 2,2,6,6-tetraoxideFormula: C14H12N4O8S2Molecular Weight: 428,39CAS: N/A

Moxifloxacin Impurity 67 | GNT-ST-48193| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-7-fluoro-6-((4aS,7aS)-hexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula:...

Mirogabalin Impurity 33 | GNT-ST-48192| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethylspiro[bicyclo[3.2.0]heptane-6,3'-pyrrolidin]-3-en-5'-oneFormula: C12H17NOMolecular Weight: 191,27CAS: N/A

Moxifloxacin Impurity 6 | GNT-ST-48191| Gentaur Distribution US, UK & EuropeSynonyms:...

Moxifloxacin Impurity 5 | GNT-ST-48190| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-8-ethoxy-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C15H13F2NO4Molecular Weight: 309,26CAS: N/A

Moxifloxacin Impurity 40 | GNT-ST-48189| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-6-fluoro-8-methoxy-4-oxo-7-(2-oxohexahydro-1H-pyrrolo[3,4-b]pyridin-6(2H)-yl)-1,4-dihydroquinoline-3-carboxylic acidFormula: C21H22FN3O5Molecular...

Palbociclib Impurity 63 | GNT-ST-48188| Gentaur Distribution US, UK & EuropeSynonyms:...

Moxifloxacin Impurity 4 | GNT-ST-48187| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C13H8F3NO3Molecular Weight: 283,2CAS: 94695-52-0

Palbociclib Impurity 62 | GNT-ST-48186| Gentaur Distribution US, UK & EuropeSynonyms: 8-cyclopentyl-6-(1,1-dimethoxyethyl)-5-methyl-2-((5-(piperazin-1-yl)pyridin-2-yl)amino)pyrido[2,3-d]pyrimidin-7(8H)-oneFormula: C26H35N7O3Molecular Weight:...

Kukoamine B Impurity 8 | GNT-ST-48185| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl (4-(bis(2-cyanoethyl)amino)butyl)carbamateFormula: C15H26N4O2Molecular Weight: 294,4CAS: N/A

Naproxen EP Impurity D | GNT-ST-48184| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(5-Iodo-6-methoxynaphthalen-2-yl)propanoic acidFormula: C14H13IO3Molecular Weight: 356,16CAS: 116883-62-6

Vortioxetine Impurity 69 | GNT-ST-48183| Gentaur Distribution US, UK & EuropeSynonyms: (2-bromophenyl)(2,6-dimethylphenyl)sulfaneFormula: C14H13BrSMolecular Weight: 293,22CAS: 1474022-91-7

Naproxen EP Impurity C | GNT-ST-48182| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(5-Bromo-6-methoxynaphthalen-2-yl)propanoic acidFormula: C14H13BrO3Molecular Weight: 309,16CAS: 84236-26-0

Naproxen EP Impurity B | GNT-ST-48181| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(5-Chloro-6-methoxynaphthalen-2-yl)propanoic acidFormula: C14H13ClO3Molecular Weight: 264,7CAS: 89617-86-7

Naproxen EP Impurity A | GNT-ST-48180| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(6-Hydroxynaphthalen-2-yl)propanoic acidFormula: C13H12O3Molecular Weight: 216,23CAS: 52079-10-4

Naproxen | GNT-ST-48179| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-(6-Methoxynaphthalen-2-yl)propanoic acidFormula: C14H14O3Molecular Weight: 230,26CAS: 22204-53-1

Propofol | GNT-ST-48178| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-diisopropylphenolFormula: C12H18OMolecular Weight: 178,27CAS: 2078-54-8

Naftopidil | GNT-ST-48177| Gentaur Distribution US, UK & EuropeSynonyms: 1-[4-(2-Methoxyphenyl)piperazin-1-yl]-3-(1-naphthyloxy)propan-2-olFormula: C24H28N2O3Molecular Weight: 392,49CAS: 57149-07-2

Nafamostat Impurity A | GNT-ST-48176| Gentaur Distribution US, UK & EuropeSynonyms: 4-guanidinobenzoic acidFormula: C8H9N3O2Molecular Weight: 179,18CAS: 16060-65-4

Nafamostat Impurity 9 | GNT-ST-48175| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-2-naphthonitrileFormula: C11H6ClNMolecular Weight: 187,63CAS: 1261626-91-8

Pregabalin Impurity 125 | GNT-ST-48174| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-ethoxy-2-oxoethyl)-5-methylhexanoic acidFormula: C11H20O4Molecular Weight: 216,28CAS: 1082077-13-1

Pregabalin Impurity 124 | GNT-ST-48173| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-cyano-4-methylhex-2-enamideFormula: C8H12N2OMolecular Weight: 152,2CAS: N/A

2,6-Dichloro-4-(2-(3-Chloro-4-Hydroxyphenyl)Propan-2-Yl)Phenol | GNT-ST-48172| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dichloro-4-(2-(3-chloro-4-hydroxyphenyl)propan-2-yl)phenolFormula: C15H13Cl3O2Molecular Weight: 331,62CAS: 40346-55-2

2,6-Dichloro-3-Fluoropyridine | GNT-ST-48171| Gentaur Distribution US, UK & EuropeSynonyms: 2,6-dichloro-3-fluoropyridineFormula: C5H2Cl2FNMolecular Weight: 165,98CAS: 52208-50-1

Loxoprofen Impurity 17 | GNT-ST-48170| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentanecarboxylateFormula: C18H22O5Molecular Weight: 318,36CAS: 308279-38-1

3-Methylisoxazole-4-Carboxylic Acid | GNT-ST-48169| Gentaur Distribution US, UK & EuropeSynonyms: 3-methylisoxazole-4-carboxylic acidFormula: C5H5NO3Molecular Weight: 127,1CAS: 17153-20-7

Loxoprofen Impurity 16 | GNT-ST-48168| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-(4-(1-methoxy-1-oxopropan-2-yl)benzyl)-2-oxocyclopentanecarboxylateFormula: C19H24O5Molecular Weight: 332,39CAS: 1152440-23-7

Ropivacaine Impurity 63 | GNT-ST-48167| Gentaur Distribution US, UK & EuropeSynonyms: (R)-1-picolinoylpiperidine-2-carboxylic acidFormula: C12H14N2O3Molecular Weight: 234,26CAS: 1786841-18-6

Monobromo Imp Of Sugammadex | GNT-ST-48166| Gentaur Distribution US, UK & EuropeSynonyms: Monobromo imp of SugammadexFormula: C69H107BrO46S7Molecular Weight: 1976,92CAS: N/A

Mono(3,5,5-Trimethylhexyl) Phthalate (Minp) | GNT-ST-48165| Gentaur Distribution US, UK & EuropeSynonyms: Mono(3,5,5-trimethylhexyl) phthalate (MiNP)Formula: C17H24O4Molecular Weight: 292,37CAS: 297182-83-3

Doxofylline Impurity 2 | GNT-ST-48164| Gentaur Distribution US, UK & EuropeSynonyms: 1-((1,3-dioxolan-2-yl)methyl)-4-(3-methylureido)-1H-imidazole-5-carboxylic acidFormula: C10H14N4O5Molecular Weight: 270,24CAS: N/A

Olopatadine Impurity 19 | GNT-ST-48163| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-butyl 2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)acetateFormula: C25H31NO3Molecular Weight: 393,52CAS: 1253179-74-6

Tartrazine Impurity 4 | GNT-ST-48162| Gentaur Distribution US, UK & EuropeSynonyms: 5-oxo-1-phenyl-4-((4-sulfophenyl)diazenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acidFormula: C16H12N4O6SMolecular Weight: 388,35CAS: 737719-62-9

Fenoterol Hydrobromide | GNT-ST-48161| Gentaur Distribution US, UK & EuropeSynonyms: (1RS)-1-(3,5-Dihydroxyphenyl)-2-[[(1RS)-2-(4- hydroxyphenyl)-1-methylethyl]amino]ethanol hydrobromideFormula: C17H22BrNO4Molecular Weight: 384,26CAS: 1944-12-3

Olopatadine Impurity 18 | GNT-ST-48160| Gentaur Distribution US, UK & EuropeSynonyms: 2-((p-tolyloxy)methyl)benzoic acidFormula: C15H14O3Molecular Weight: 242,27CAS: 728-97-2

Cinacalcet Impurity 96 | GNT-ST-48159| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-N-(1-(naphthalen-1-yl)ethylidene)-3-(3-(trifluoromethyl)phenyl)propan-1-amine oxideFormula: C22H20F3NOMolecular Weight: 371,4CAS: N/A

Nafamostat Impurity 8 | GNT-ST-48158| Gentaur Distribution US, UK & EuropeSynonyms: methyl 6-chloro-2-naphthoateFormula: C12H9ClO2Molecular Weight: 220,65CAS: 5042-96-6

Cefamandole Impurity 17 | GNT-ST-48157| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-7-((R)-2-(formyloxy)-2-phenylacetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acidFormula: C17H16N2O7SMolecular Weight:...

Nafamostat Impurity 7 | GNT-ST-48156| Gentaur Distribution US, UK & EuropeSynonyms: 4-ureidobenzoic acidFormula: C8H8N2O3Molecular Weight: 180,16CAS: 6306-25-8

Nafamostat Impurity 6 | GNT-ST-48155| Gentaur Distribution US, UK & EuropeSynonyms: 6-carbamoylnaphthalen-2-yl 4-guanidinobenzoateFormula: C19H16N4O3Molecular Weight: 348,36CAS: N/A

Nafamostat Impurity 42 | GNT-ST-48154| Gentaur Distribution US, UK & EuropeSynonyms: 6-carbamimidoylnaphthalen-2-yl 4-(4-guanidinobenzamido)benzoateFormula: C26H22N6O3Molecular Weight: 466,5CAS: N/A

Fingolimod Impurity 4 | GNT-ST-48153| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-2-(4-octyl-3-(4-octylphenethyl)phenethyl)propane-1,3-diol hydrochlorideFormula: C35H57NO2 HClMolecular Weight: 523.83 36.46CAS: 851039-24-2

Minodronic Acid Impurity 18 | GNT-ST-48152| Gentaur Distribution US, UK & EuropeSynonyms: 1H-pyrrolo[2,3-c]pyridine-1-carboxylic acidFormula: C8H6N2O2Molecular Weight: 162,15CAS: N/A

Minodronic Acid Impurity 17 | GNT-ST-48151| Gentaur Distribution US, UK & EuropeSynonyms: (2-(imidazo[1,2-a]pyridin-3-yl)acetyl)phosphonic acidFormula: C9H9N2O4PMolecular Weight: 240,15CAS: N/A

Loperamide EP Impurity E | GNT-ST-48150| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-bis(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)-2,2-diphenylbutan-1-oneFormula: C38H40Cl2N2O3Molecular Weight: 643,64CAS: N/A

Loperamide EP Impurity D | GNT-ST-48149| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-hydroxy-4-phenylpiperidin-1-yl)-N,N-dimethyl-2,2-diphenylbutanamideFormula: C29H34N2O2Molecular Weight: 442,59CAS: 37743-41-2

Loperamide EP Impurity C | GNT-ST-48148| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-chlorophenyl)piperidin-4-olFormula: C11H14ClNOMolecular Weight: 211,69CAS: 39512-49-7

Ropivacaine Impurity 62 | GNT-ST-48147| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-picolinoylpiperidine-2-carboxylic acidFormula: C12H14N2O3Molecular Weight: 234,26CAS: 1786560-34-6

Fosfomycin Trometamol Impurity 54 | GNT-ST-48146| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl ((2S,3R)-3-methyloxiran-2-yl)phosphonateFormula: C5H11O4PMolecular Weight: 166,11CAS: N/A

Fosfomycin Trometamol Impurity 53 | GNT-ST-48145| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl (Z)-prop-1-en-1-ylphosphonateFormula: C5H11O3PMolecular Weight: 150,11CAS: N/A

Azacitidine Impurity O | GNT-ST-48144| Gentaur Distribution US, UK & EuropeSynonyms: 4-amino-1-((2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1,3,5-triazin-2(1H)-oneFormula: C8H12N4O5Molecular Weight: 244,2CAS: 206269-46-7

Cinnarizine EP Impurity B | GNT-ST-48143| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-1-(Diphenylmethyl)-4-(3-phenylprop-2-enyl)piperazineFormula: C26H28N2Molecular Weight: 368,51CAS: 750512-44-8

Pitolisant | GNT-ST-48142| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-(3-(4-chlorophenyl)propoxy)propyl)piperidineFormula: C17H26ClNOMolecular Weight: 295,85CAS: 362665-56-3

Ropivacaine Impurity 60 | GNT-ST-48141| Gentaur Distribution US, UK & EuropeSynonyms: N-(2,6-dimethylphenyl)piperidine-4-carboxamideFormula: C14H20N2OMolecular Weight: 232,33CAS: 109403-19-2

Rolapitant Impurity 2 | GNT-ST-48140| Gentaur Distribution US, UK & EuropeSynonyms: (5S,8R)-8-(((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)methyl)-8-phenyl-1,7-diazaspiro[4.5]decan-2-oneFormula: C25H26F6N2O2Molecular Weight: 500,49CAS: 1214741-25-9

Stiripentol Impurity 1 | GNT-ST-48139| Gentaur Distribution US, UK & EuropeSynonyms: 5,5'-(oxybis(4,4-dimethylpent-1-ene-3,1-diyl))bis(benzo[d][1,3]dioxole)Formula: C28H34O5Molecular Weight: 450,57CAS: N/A

Loxoprofen Impurity 151 | GNT-ST-48138| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(3-(bromomethyl)phenyl)propanoateFormula: C12H15BrO2Molecular Weight: 271,15CAS: 677775-75-6

Tartrazine Impurity 3 | GNT-ST-48137| Gentaur Distribution US, UK & EuropeSynonyms: 5-oxo-4-(phenyldiazenyl)-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acidFormula: C16H12N4O6SMolecular Weight: 388,35CAS: 25739-68-8

Loxoprofen Impurity 150 | GNT-ST-48136| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(4-methoxyphenyl)propanoateFormula: C11H14O3Molecular Weight: 194,23CAS: 50415-73-1

Rupatadine Impurity 28 | GNT-ST-48135| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-phenylenebis((4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidin-1-yl)methanone)Formula: C46H40Cl2N4O2Molecular Weight:...