Chemicals

Apremilast Impurity L | GNT-ST-11271| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(1-(3-hydroxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C20H20N2O7SMolecular Weight: 432,45CAS: 1384967-20-7

Apremilast Impurity M | GNT-ST-11270| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-amino-2-(1-(3-ethoxy-4-hydroxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dioneFormula: C19H20N2O6SMolecular Weight: 404,1CAS: 1384440-16-7

Apremilast Impurity 93 | GNT-ST-11269| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethoxy-4-hydroxybenzonitrileFormula: C9H9NO2Molecular Weight: 163,18CAS: 60758-79-4

Apremilast Impurity 95 | GNT-ST-11268| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethoxy-3-methoxybenzonitrileFormula: C10H11NO2Molecular Weight: 177,2CAS: 81259-56-5

Apremilast Impurity 96 | GNT-ST-11267| Gentaur Distribution US, UK & EuropeSynonyms: 4-aminoisobenzofuran-1,3-dioneFormula: C8H5NO3Molecular Weight: 163,13CAS: 17395-99-2

Apremilast Impurity 97 | GNT-ST-11266| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-ethoxy-4-methoxybenzoateFormula: C11H14O4Molecular Weight: 210,23CAS: 97966-31-9

Apremilast Impurity 88 | GNT-ST-11265| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethoxy-4-methoxybenzamideFormula: C10H13NO3Molecular Weight: 195,22CAS: 247569-89-7

Apremilast Impurity 66 | GNT-ST-11264| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethoxy-4-methoxybenzaldehyde oximeFormula: C10H13NO3Molecular Weight: 195,22CAS: 1956-36-1

Apremilast Impurity 74 | GNT-ST-11263| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(diazene-1,2-diyl)diphthalic acidFormula: C16H10N2O8Molecular Weight: 358,26CAS: 88687-92-7

Apremilast Impurity 70 | GNT-ST-11262| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-5-nitroisoindoline-1,3-dioneFormula: C20H20N2O8SMolecular Weight: 448,45CAS: N/A

Apremilast Impurity 63 | GNT-ST-11261| Gentaur Distribution US, UK & EuropeSynonyms: 5-(1-amino-2-(methylsulfonyl)ethyl)-2-methoxyphenolFormula: C10H15NO4SMolecular Weight: 245,3CAS: 2169153-70-0

Apremilast Impurity 65 | GNT-ST-11260| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanolFormula: C12H18O5SMolecular Weight: 274,33CAS: 2055542-18-0

Apremilast Impurity 71 | GNT-ST-11259| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-acetamido-2-((1-(3,4-dimethoxyphenyl)-2-(methylsulfonyl)ethyl)carbamoyl)benzoic acidFormula: C21H24N2O8SMolecular Weight: 464,49CAS: N/A

Apremilast Impurity 72 | GNT-ST-11258| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethanamineFormula: C12H19NO4SMolecular Weight: 273,35CAS: 608141-42-0

Apremilast Impurity 73 | GNT-ST-11257| Gentaur Distribution US, UK & EuropeSynonyms: 3-(hydroxyamino)phthalic acidFormula: C8H7NO5Molecular Weight: 197,14CAS: 202262-76-8

Apremilast Impurity 135 | GNT-ST-11256| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-5-hydroxy-1,3-dioxoisoindolin-4-yl)acetamideFormula: C22H24N2O8SMolecular Weight: 476,5CAS: N/A

Apremilast Impurity 150 | GNT-ST-11255| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-2-(ethoxycarbonyl)benzoic acidFormula: C10H11NO4Molecular Weight: 209,2CAS: 1822756-03-5

Apremilast Impurity 149 | GNT-ST-11254| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-ethoxy-4-methoxyphenyl)-2-((2-hydroxyethyl)thio)ethan-1-oneFormula: C13H18O4SMolecular Weight: 270,34CAS: N/A

Apremilast Impurity 151 | GNT-ST-11253| Gentaur Distribution US, UK & EuropeSynonyms: diethyl 3-aminophthalateFormula: C12H15NO4Molecular Weight: 237,26CAS: 62351-80-8

Apremilast Impurity 127 | GNT-ST-11252| Gentaur Distribution US, UK & EuropeSynonyms: 5-aminoisobenzofuran-1,3-dioneFormula: C8H5NO3Molecular Weight: 163,13CAS: 17011-53-9

Apremilast Impurity 128 | GNT-ST-11251| Gentaur Distribution US, UK & EuropeSynonyms: 5-acetylisobenzofuran-1,3-dioneFormula: C10H6O4Molecular Weight: 190,15CAS: 858442-67-8

Apremilast Impurity 137 | GNT-ST-11250| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-ethoxy-1-methoxy-4-(2-(methylsulfonyl)vinyl)benzeneFormula: C12H16O4SMolecular Weight: 256,32CAS: N/A

Apremilast Impurity 138 | GNT-ST-11249| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(1-(3-(ethoxy-d5)-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C22H19D5N2O7SMolecular Weight: 465,53CAS: 1258597-61-3

Apremilast Impurity 139 | GNT-ST-11248| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)-2-hydroxyacetamideFormula: C22H24N2O8SMolecular Weight: 476,5CAS: N/A

Apremilast Impurity 140 | GNT-ST-11247| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 4-acetamidophthalateFormula: C12H13NO5Molecular Weight: 251,24CAS: 51832-56-5

Apremilast Impurity 141 | GNT-ST-11246| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,4-dimethoxyphenyl)-2-(methylsulfonyl)ethan-1-amineFormula: C11H17NO4SMolecular Weight: 259,32CAS: N/A

Apremilast Impurity 143 | GNT-ST-11245| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-4-nitroisoindoline-1,3-dioneFormula: C20H20N2O8SMolecular Weight: 448,45CAS: N/A

Apremilast Impurity 144 | GNT-ST-11244| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)isoindoline-1,3-dioneFormula: C20H21NO6SMolecular Weight: 403,45CAS: 2077897-93-7

Apremilast Impurity 145 | GNT-ST-11243| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(1-(3-hydroxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C20H20N2O7SMolecular Weight: 432,45CAS: N/A

Apremilast Impurity 129 | GNT-ST-11242| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-ethoxy-3-methoxyphenyl)acetic acidFormula: C11H14O4Molecular Weight: 210,23CAS: 120-13-8

Apremilast Impurity 147 | GNT-ST-11241| Gentaur Distribution US, UK & EuropeSynonyms: 2-(methoxycarbonyl)-3-nitrobenzoic acidFormula: C9H7NO6Molecular Weight: 225,16CAS: 6744-85-0

Apremilast Impurity 148 | GNT-ST-11240| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-thiobis(1-(3-ethoxy-4-methoxyphenyl)ethan-1-one)Formula: C22H26O6SMolecular Weight: 418,5CAS: N/A

Apremilast Impurity 130 | GNT-ST-11239| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-ethoxy-4-methoxyphenyl)-2-(((3-ethoxy-4-methoxyphenyl)(hydroxy)methyl)sulfonyl)ethan-1-oneFormula: C21H26O8SMolecular Weight: 438,49CAS: N/A

Apremilast Impurity 131 | GNT-ST-11238| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-6-(methoxycarbonyl)benzoic acidFormula: C9H9NO4Molecular Weight: 195,17CAS: 103259-06-9

Apremilast Impurity 132 | GNT-ST-11237| Gentaur Distribution US, UK & EuropeSynonyms: dimethyl 3-aminophthalateFormula: C10H11NO4Molecular Weight: 209,2CAS: 34529-06-1

Apremilast Impurity 133 | GNT-ST-11236| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(1-(3,4-diethoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C23H26N2O7SMolecular Weight: 474,53CAS: 2448678-64-4

Apremilast Impurity 134 | GNT-ST-11235| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-7-hydroxy-1,3-dioxoisoindolin-4-yl)acetamideFormula: C22H24N2O8SMolecular Weight: 476,5CAS:...

Apremilast Impurity 136 | GNT-ST-11234| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-3-ethoxy-4-hydroxybenzaldehyde oximeFormula: C9H11NO3Molecular Weight: 181,19CAS: N/A

Apremilast Impurity 152 | GNT-ST-11233| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-2-(isopropoxycarbonyl)benzoic acidFormula: C11H13NO4Molecular Weight: 223,23CAS: 200710-04-9

Apremilast Impurity 153 | GNT-ST-11232| Gentaur Distribution US, UK & EuropeSynonyms: diisopropyl 3-aminophthalateFormula: C14H19NO4Molecular Weight: 265,31CAS: N/A

Apremilast Impurity 154 | GNT-ST-11231| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-6-(ethoxycarbonyl)benzoic acidFormula: C10H11NO4Molecular Weight: 209,2CAS: 208774-55-4

Apremilast Impurity 155 | GNT-ST-11230| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-6-(isopropoxycarbonyl)benzoic acidFormula: C11H13NO4Molecular Weight: 223,23CAS: N/A

Apremilast Impurity 156 | GNT-ST-11229| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-N-(3-ethoxy-4-methoxybenzyl)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethen-1-amineFormula: C22H29NO6SMolecular Weight: 435,54CAS: N/A

Apremilast Impurity 157 | GNT-ST-11228| Gentaur Distribution US, UK & EuropeSynonyms: N-(3-ethoxy-4-methoxybenzyl)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethan-1-amineFormula: C22H31NO6SMolecular Weight: 437,55CAS: N/A

Apremilast Impurity 158 | GNT-ST-11227| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(3-ethoxy-4-methoxyphenyl)-2-((3-ethoxy-4-methoxystyryl)sulfonyl)ethan-1-oneFormula: C22H26O7SMolecular Weight: 434,5CAS: N/A

Apremilast Impurity 159 | GNT-ST-11226| Gentaur Distribution US, UK & EuropeSynonyms: N-(1,3-dioxo-1,3-dihydroisobenzofuran-4-yl)acetamideFormula: C10H7NO4Molecular Weight: 205,17CAS: 6296-53-3

Apremilast Impurity 160 | GNT-ST-11225| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-ethoxy-4-hydroxyphenyl)-2-(methylsulfonyl)ethan-1-oneFormula: C11H14O5SMolecular Weight: 258,29CAS: N/A

Apremilast Impurity 60 | GNT-ST-11224| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethenamineFormula: C12H17NO4SMolecular Weight: 271,33CAS: 1450657-31-4

Opicapone Impurity 28 | GNT-ST-11223| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-N-((2,5-dichloro-4,6-dimethylpyridin-3-yl)(hydroxyimino)methyl)-4-hydroxy-3-methoxy-5-nitrobenzamideFormula: C16H14Cl2N4O6Molecular Weight: 429,21CAS: N/A

Apremilast Impurity 104 | GNT-ST-11222| Gentaur Distribution US, UK & EuropeSynonyms: N-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)acetamideFormula: C14H21NO5SMolecular Weight: 315,38CAS: N/A

Apomorphine EP Impurity C | GNT-ST-11221| Gentaur Distribution US, UK & EuropeSynonyms: (6aR)-9-[7,8-didehydro-4,5α-epoxy-3-hydroxy-17-methylmorphinan-6α-yl]-6-methyl-5,6,6a,7-tetrahydro-4H-dibenzo[de,g]quinoline-10,11-diol(morphine-apomorphine...

Opicapone Impurity 50 | GNT-ST-11220| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-3-methoxy-2-nitrobenzoic acidFormula: C8H7NO6Molecular Weight: 213,15CAS: 89942-87-0

Apremilast | GNT-ST-11219| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C22H24N2O7SMolecular Weight: 460,5CAS: 608141-41-9

Apremilast D5 (Racemic) | GNT-ST-11218| Gentaur Distribution US, UK & EuropeSynonyms: Apremilast D5 (racemic)Formula: C22H19D5N2O7SMolecular Weight: 465,53CAS: 1258597-47-5

Apremilast Impurity 100 | GNT-ST-11217| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-acetamido-N-((S)-1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-4-methylpentanamideFormula: C20H32N2O6SMolecular Weight: 428,54CAS: N/A

Apremilast Impurity 102 | GNT-ST-11216| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-((2-hydroxyethyl)sulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamideFormula: C23H26N2O8SMolecular Weight: 490,53CAS: N/A

Apremilast Impurity 103 | GNT-ST-11215| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-2-acetamido-N-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-4-methylpentanamideFormula: C20H32N2O6SMolecular Weight: 428,54CAS: 1792234-14-0

Apremilast Impurity 105 | GNT-ST-11214| Gentaur Distribution US, UK & EuropeSynonyms: 4-ethoxy-3-methoxybenzoic acidFormula: C10H12O4Molecular Weight: 196,2CAS: 3535-30-6

Apremilast Impurity 106 | GNT-ST-11213| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-5-nitroisoindoline-1,3-dioneFormula: C20H20N2O8SMolecular Weight: 448,45CAS: 253168-80-8

Apremilast Impurity 107 | GNT-ST-11212| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)formamideFormula: C21H22N2O7SMolecular Weight: 446,47CAS: 2077897-94-8

Apremilast Impurity 108 | GNT-ST-11211| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-sulfonylbis(1-(3-ethoxy-4-methoxyphenyl)ethan-1-amine)Formula: C22H32N2O6SMolecular Weight: 452,57CAS: N/A

Apronal | GNT-ST-11210| Gentaur Distribution US, UK & EuropeSynonyms: (2-Isopropyl-4-pentenoyl)ureaFormula: C9H16N2O2Molecular Weight: 184,24CAS: 528-92-7

Opicapone Impurity 47 | GNT-ST-11209| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-4-phenylfuran-3-carboxamideFormula: C11H10N2O2Molecular Weight: 202,21CAS: N/A

Aprindine | GNT-ST-11208| Gentaur Distribution US, UK & EuropeSynonyms: N1-(2,3-dihydro-1H-inden-2-yl)-N3,N3-diethyl-N1-phenylpropane-1,3-diamineFormula: C22H30N2Molecular Weight: 322,5CAS: 37640-71-4

Apalutamide Impurity 53 | GNT-ST-11207| Gentaur Distribution US, UK & EuropeSynonyms: 6-chloro-2-(dimethylamino)-N-methylnicotinamideFormula: C9H12ClN3OMolecular Weight: 213,67CAS: N/A

Apalutamide Impurity 56 | GNT-ST-11206| Gentaur Distribution US, UK & EuropeSynonyms: 5,5'-((methoxymethylene)bis(azanediyl))bis(3-(trifluoromethyl)picolinonitrile)Formula: C16H10F6N6OMolecular Weight: 416,29CAS: N/A

Apalutamide Impurity 57 | GNT-ST-11205| Gentaur Distribution US, UK & EuropeSynonyms: methyl (Z)-N,N'-bis(6-cyano-5-(trifluoromethyl)pyridin-3-yl)carbamimidateFormula: C16H8F6N6OMolecular Weight: 414,27CAS: N/A

Apalutamide Impurity 58 | GNT-ST-11204| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1-((3-(dimethylamino)-4-(methylcarbamoyl)phenyl)amino)cyclobutane-1-carboxylateFormula: C16H23N3O3Molecular Weight: 305,38CAS: N/A

Opicapone Impurity 29 | GNT-ST-11203| Gentaur Distribution US, UK & EuropeSynonyms: (4-hydroxy-3-methoxy-5-nitrophenyl)(1H-imidazol-1-yl)methanoneFormula: C11H9N3O5Molecular Weight: 263,21CAS: N/A

Opicapone Impurity 30 | GNT-ST-11202| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2,5-dichloro-4,6-dimethylpyridin-3-yl)-5-(1H-imidazol-1-yl)-1,2,4-oxadiazoleFormula: C12H9Cl2N5OMolecular Weight: 310,14CAS: N/A

Opicapone Impurity 31 | GNT-ST-11201| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,5-dichloro-3-(N'-hydroxycarbamimidoyl)-4,6-dimethylpyridine 1-oxideFormula: C8H9Cl2N3O2Molecular Weight: 250,08CAS: N/A

Opicapone Impurity 32 | GNT-ST-11200| Gentaur Distribution US, UK & EuropeSynonyms: 2,5-dichloro-3-cyano-4,6-dimethylpyridine 1-oxideFormula: C8H6Cl2N2OMolecular Weight: 217,05CAS: N/A

Opicapone Impurity 33 | GNT-ST-11199| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-5-cyano-6-(hydroxyamino)-2,4-dimethylpyridine 1-oxideFormula: C8H8ClN3O2Molecular Weight: 213,62CAS: N/A

Opicapone Impurity 34 | GNT-ST-11198| Gentaur Distribution US, UK & EuropeSynonyms: 3-carbamoyl-2,5-dichloro-4,6-dimethylpyridine 1-oxideFormula: C8H8Cl2N2O2Molecular Weight: 235,06CAS: N/A

Opicapone Impurity 35 | GNT-ST-11197| Gentaur Distribution US, UK & EuropeSynonyms: 2-chloro-3-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-4,6-dimethylpyridine 1-oxideFormula: C15H11ClN4O6Molecular Weight: 378,73CAS: N/A

Propranolol EP Impurity B | GNT-ST-11196| Gentaur Distribution US, UK & EuropeSynonyms: 3,3'-(isopropylazanediyl)bis(1-(naphthalen-1-yloxy)propan-2-ol)Formula: C29H33NO4Molecular Weight: 459,58CAS: 83314-78-7

Opicapone Impurity 37 | GNT-ST-11195| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-6-hydroxy-5-(5-(4-hydroxy-3-methoxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-2,4-dimethylpyridine 1-oxideFormula: C16H13ClN4O7Molecular Weight: 408,75CAS: N/A

Opicapone Impurity 38 | GNT-ST-11194| Gentaur Distribution US, UK & EuropeSynonyms: 2,5-dichloro-3-(5-(3,4-dihydroxyphenyl)-1,2,4-oxadiazol-3-yl)-4,6-dimethylpyridine 1-oxideFormula: C15H11Cl2N3O4Molecular Weight: 368,17CAS: N/A

Opicapone Impurity 39 | GNT-ST-11193| Gentaur Distribution US, UK & EuropeSynonyms: 2,5-dichloro-3-(5-(3,4-dihydroxy-2,5-dinitrophenyl)-1,2,4-oxadiazol-3-yl)-4,6-dimethylpyridine 1-oxideFormula: C15H9Cl2N5O8Molecular Weight: 458,16CAS: N/A

Opicapone Impurity 40 | GNT-ST-11192| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,5-dichloro-3-(N'-((3,4-dihydroxy-5-nitrobenzoyl)oxy)carbamimidoyl)-4,6-dimethylpyridine 1-oxideFormula: C15H12Cl2N4O7Molecular Weight: 431,18CAS: N/A

Opicapone Impurity 41 | GNT-ST-11191| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,5-dichloro-3-(N'-hydroxy-N-(4-hydroxy-3-methoxy-5-nitrobenzoyl)carbamimidoyl)-4,6-dimethylpyridine 1-oxideFormula: C16H14Cl2N4O7Molecular Weight: 445,21CAS: N/A

Opicapone Impurity 42 | GNT-ST-11190| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2,5-dichloro-3-(N-(3,4-dihydroxy-5-nitrobenzoyl)-N'-((3,4-dihydroxy-5-nitrobenzoyl)oxy)carbamimidoyl)-4,6-dimethylpyridine 1-oxideFormula: C22H15Cl2N5O12Molecular...

Opicapone Impurity 44 | GNT-ST-11189| Gentaur Distribution US, UK & EuropeSynonyms: 2-((((Z)-amino(2,5-dichloro-4,6-dimethyl-1-oxidopyridin-3-yl)methylene)amino)oxy)-5-chloro-3-((Z)-N'-hydroxycarbamimidoyl)-4,6-dimethylpyridine 1-oxideFormula:...

Opicapone Impurity 45 | GNT-ST-11188| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-2-(hydroxyamino)-4,6-dimethylnicotinamideFormula: C8H10ClN3O2Molecular Weight: 215,64CAS: N/A

Opicapone Impurity 48 | GNT-ST-11187| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-4,6-dimethylnicotinonitrileFormula: C8H7ClN2Molecular Weight: 166,61CAS: 890092-32-7

Opicapone Impurity 43 | GNT-ST-11186| Gentaur Distribution US, UK & EuropeSynonyms: 2,5-dichloro-3-(5-(4-hydroxy-3-methoxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-4,6-dimethylpyridine 1-oxideFormula: C16H12Cl2N4O6Molecular Weight: 427,19CAS: 1402714-41-3

Opicapone Impurity 49 | GNT-ST-11185| Gentaur Distribution US, UK & EuropeSynonyms: 4-hydroxy-5-methoxy-2-nitrobenzoic acidFormula: C8H7NO6Molecular Weight: 213,15CAS: 140647-01-4

Apremilast Impurity 101 | GNT-ST-11184| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(1-(3-ethoxy-4-methoxyphenyl)-2-(methylsulfonyl)ethyl)acetamideFormula: C14H21NO5SMolecular Weight: 315,38CAS: 2097600-16-1

Apixaban Impurity J | GNT-ST-11183| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxoazepan-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C26H27N5O4Molecular Weight: 473,52CAS:...

Apixaban Impurity 99 | GNT-ST-11182| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloropentanenitrileFormula: C5H8ClNMolecular Weight: 117,58CAS: 6280-87-1

Apixaban Impurity Bms-589154 | GNT-ST-11181| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylateFormula: C27H28N4O5Molecular...

Apixaban Impurity K | GNT-ST-11180| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-oneFormula: C11H9ClN2O3Molecular Weight: 252,65CAS: 536760-29-9

Apixaban Impurity L | GNT-ST-11179| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(2-(4-methoxyphenyl)hydrazono)propanoateFormula: C12H16N2O3Molecular Weight: 236,27CAS: 4792-57-8

Apixaban Impurity M | GNT-ST-11178| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)-6-(4-(5-methyl-2-oxopiperidin-1-yl)phenyl)-7-oxo-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C26H29N5O4Molecular...

Apixaban Impurity Bms-591329 | GNT-ST-11177| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C24H22ClN5O3Molecular Weight:...

Apixaban Impurity Bms-591455 | GNT-ST-11176| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acidFormula: C25H24N4O5Molecular Weight:...

Apixaban Impurity Bms-719288 | GNT-ST-11175| Gentaur Distribution US, UK & EuropeSynonyms: Methyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylateFormula: C26H26N4O5Molecular...

Apixaban Impurity Bms-724914 | GNT-ST-11174| Gentaur Distribution US, UK & EuropeSynonyms: 6-(4-((5-amino-5-oxopentyl)amino)phenyl)-1-(4-methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C25H28N6O4Molecular...

Apixaban Impurity Bms-728626 | GNT-ST-11173| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)-6-(4-(5-methyl-2-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C26H27N5O4Molecular...

Apixaban Impurity Bms-778960 | GNT-ST-11172| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-methoxyphenyl)-6-(4-(2-methyl-6-oxopiperidin-1-yl)phenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamideFormula: C26H27N5O4Molecular...