Chemicals

Oseltamivir-D3 | GNT-ST-46905| Gentaur Distribution US, UK & EuropeSynonyms: Oseltamivir-d3Formula: C16H25D3N2O4Molecular Weight: 315,42CAS: 1093851-61-6

Clevidipine Impurity O | GNT-ST-46904| Gentaur Distribution US, UK & EuropeSynonyms: 3-((butyryloxy)methyl) 5-ethyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylateFormula: C22H25Cl2NO6Molecular Weight: 470,34CAS: N/A

Lornoxicam Impurity 64 | GNT-ST-46903| Gentaur Distribution US, UK & EuropeSynonyms: isopropyl 5-chloro-3-(isopropoxysulfonyl)thiophene-2-carboxylateFormula: C11H15ClO5S2Molecular Weight: 326,81CAS: N/A

Clopidogrel Impurity 11 | GNT-ST-46902| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-2-(2-chlorophenyl)acetic acidFormula: C8H8ClNO2Molecular Weight: 185,61CAS: 141196-64-7

Clopidogrel Impurity 104 | GNT-ST-46901| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5(4H)-yl)acetateFormula: C17H18ClNO2SMolecular Weight: 335,85CAS: 90055-81-5

Clopidogrel Impurity 103 | GNT-ST-46900| Gentaur Distribution US, UK & EuropeSynonyms: methyl (R)-2-phenyl-2-((2-(thiophen-2-yl)ethyl)amino)acetateFormula: C15H17NO2SMolecular Weight: 275,37CAS: N/A

Chlorphenamine Impurity 32 | GNT-ST-46899| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-(4-chlorophenyl)cyclopropyl)pyridineFormula: C14H12ClNMolecular Weight: 229,71CAS: N/A

Ruxolitinib Impurity D | GNT-ST-46898| Gentaur Distribution US, UK & EuropeSynonyms: 3-cyclopentyl-3-(4-(7-(hydroxymethyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrileFormula: C18H20N6OMolecular Weight: 336,39CAS: N/A

Rosuvastatin EP Impurity K | GNT-ST-46897| Gentaur Distribution US, UK & EuropeSynonyms: (S,2Z,6E)-7-(4-(4-fluorophenyl)-6-isopropyl-2-(N-methylmethylsulfonamido)pyrimidin-5-yl)-5-hydroxyhepta-2,6-dienoic acidFormula: C22H26FN3O5SMolecular Weight:...

Ruxolitinib Impurity C | GNT-ST-46896| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-cyclopentyl-3-(4-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrileFormula: C23H32N6OSiMolecular Weight:...

Thiamine Impurity 20 | GNT-ST-46895| Gentaur Distribution US, UK & EuropeSynonyms: 3-((4-amino-2-methylpyrimidin-5-yl)methyl)-5-(2-((hydroxy((hydroxyoxidophosphoryl)oxy)phosphoryl)oxy)ethyl)-4-methylthiazol-3-iumFormula: C12H18N4O7P2SMolecular...

Baloxavir Marboxil Impurity 30 | GNT-ST-46894| Gentaur Distribution US, UK & EuropeSynonyms:...

Upadacitinib Impurity 10 | GNT-ST-46893| Gentaur Distribution US, UK & EuropeSynonyms: benzyl (3S,4S)-3-ethyl-4-(3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)pyrrolidine-1-carboxylateFormula: C22H23N5O2Molecular Weight: 389,46CAS: N/A

Linezolid Impurity 135 | GNT-ST-46892| Gentaur Distribution US, UK & EuropeSynonyms: (S)-5-((tert-butylamino)methyl)-3-(3-fluoro-4-morpholinophenyl)oxazolidin-2-oneFormula: C18H26FN3O3Molecular Weight: 351,42CAS: 1215006-08-8

Linaclotide Impurity 13 (Glucose Cys1) | GNT-ST-46891| Gentaur Distribution US, UK & EuropeSynonyms:...

Linaclotide Impurity 12 (Formaldehyde Imine Cys1) | GNT-ST-46890| Gentaur Distribution US, UK & EuropeSynonyms:...

Ribavirin Impurity V | GNT-ST-46889| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-carbamimidoylhydrazinyl)-2-oxoacetic acidFormula: C3H6N4O3Molecular Weight: 146,1CAS: 89797-67-1

Ribavirin Impurity T | GNT-ST-46888| Gentaur Distribution US, UK & EuropeSynonyms: guanidineFormula: CH5N3Molecular Weight: 59,07CAS: 113-00-8

Dexmedetomidine Impurity 43 | GNT-ST-46887| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,4-dimethylphenyl)ethan-1-oneFormula: C10H12OMolecular Weight: 148,21CAS: 3637-01-2

Ramosetron Impurity 8 | GNT-ST-46886| Gentaur Distribution US, UK & EuropeSynonyms: 3-(1-methyl-1H-indole-3-carbonyl)hexanedioic acidFormula: C16H17NO5Molecular Weight: 303,31CAS: N/A

Revefenacin Impurity 41 | GNT-ST-46885| Gentaur Distribution US, UK & EuropeSynonyms: methyl 1-(4-((2-hydroxyethyl)(methyl)carbamoyl)benzyl)piperidine-4-carboxylateFormula: C18H26N2O4Molecular Weight: 334,42CAS: N/A

Lenvatinib Impurity 172 | GNT-ST-46884| Gentaur Distribution US, UK & EuropeSynonyms: 4-(3-chloro-4-(3-propylureido)phenoxy)-7-methoxyquinoline-6-carboxamideFormula: C21H21ClN4O4Molecular Weight: 428,87CAS: 417719-47-2

Landiolol Impurity 60 | GNT-ST-46883| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-((oxiran-2-ylmethyl)amino)ethyl)morpholine-4-carboxamideFormula: C10H19N3O3Molecular Weight: 229,28CAS: N/A

Letrozole Impurity 3 | GNT-ST-46882| Gentaur Distribution US, UK & EuropeSynonyms: 1-Bromomethyl-3-cyanobenzeneFormula: C8H6BrNMolecular Weight: 196,04CAS: 28188-41-2

Lenalidomide Impurity 160 | GNT-ST-46881| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,6-dioxopiperidin-3-yl)-2,3-dihydro-1H-indene-1,4,7-trioneFormula: C14H11NO5Molecular Weight: 273,24CAS: N/A

Lenalidomide Impurity 153 | GNT-ST-46880| Gentaur Distribution US, UK & EuropeSynonyms: 3-(1-oxoisoindolin-2-yl)piperidine-2,6-dioneFormula: C13H12N2O3Molecular Weight: 244,25CAS: N/A

Crisaborole Impurity 49 | GNT-ST-46879| Gentaur Distribution US, UK & EuropeSynonyms: (2-(acetoxymethyl)-4-(4-cyanophenoxy)phenyl)boronic acidFormula: C16H14BNO5Molecular Weight: 311,1CAS: N/A

Antioxidant 1024 | GNT-ST-46878| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3,5-di-tert-butyl-4-hydroxyphenyl)-N'-(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoyl)propanehydrazideFormula: C34H52N2O4Molecular Weight: 552,8CAS: 32687-78-8

Carbazochrome Impurity 34 | GNT-ST-46877| Gentaur Distribution US, UK & EuropeSynonyms: (E)-5-(2-carbamoylhydrazineylidene)-6-hydroxy-1-methyl-2,3,5,6-tetrahydro-1H-indole-2,4-disulfonic...

Carbazochrome Impurity 33 | GNT-ST-46876| Gentaur Distribution US, UK & EuropeSynonyms: 2-(6-hydroxy-1-methyl-1H-indol-5-yl)hydrazine-1-carboxamideFormula: C10H12N4O2Molecular Weight: 220,23CAS: 70063-07-9

Carbazochrome Impurity 31 | GNT-ST-46875| Gentaur Distribution US, UK & EuropeSynonyms: 6-hydroxy-1-methyl-5-ureido-1H-indole-2-sulfonic acidFormula: C10H11N3O5SMolecular Weight: 285,27CAS: N/A

Carbazochrome Impurity 30 | GNT-ST-46874| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(1-methyl-6-oxo-1,6-dihydro-5H-indol-5-ylidene)hydrazine-1-carboxamideFormula: C10H10N4O2Molecular Weight: 218,22CAS: N/A

Arginine Impurity 46 | GNT-ST-46873| Gentaur Distribution US, UK & EuropeSynonyms: (3S,6S)-3,6-bis(4-aminobutyl)piperazine-2,5-dioneFormula: C12H24N4O2Molecular Weight: 256,35CAS: 23409-32-7

Trifluridine Impurity 19 | GNT-ST-46872| Gentaur Distribution US, UK & EuropeSynonyms: (4S,5S)-5-(hydroxymethyl)tetrahydrofuran-2,4-diolFormula: C5H10O4Molecular Weight: 134,13CAS: N/A

Trifluridine Impurity 18 | GNT-ST-46871| Gentaur Distribution US, UK & EuropeSynonyms: (4S,5R)-4-(((4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)-5-(hydroxymethyl)tetrahydrofuran-2-olFormula: C10H18O7Molecular Weight: 250,25CAS: N/A

Trifluridine Impurity 17 | GNT-ST-46870| Gentaur Distribution US, UK & EuropeSynonyms: (4S,5R)-5-((((4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)oxy)methyl)tetrahydrofuran-2,4-diolFormula: C10H18O7Molecular Weight: 250,25CAS: N/A

Tizanidine | GNT-ST-46869| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl)benzo[c][1,2,5]thiadiazol-4-amineFormula: C9H8ClN5SMolecular Weight: 253,71CAS: 51322-75-9

Polaprezinc Impurity 13 | GNT-ST-46868| Gentaur Distribution US, UK & EuropeSynonyms: Nt-(3-(1,3-dioxoisoindolin-2-yl)propanoyl)-L-histidineFormula: C17H16N4O5Molecular Weight: 356,34CAS: N/A

Polaprezinc Impurity 12 | GNT-ST-46867| Gentaur Distribution US, UK & EuropeSynonyms: 2-(butylcarbamoyl)benzoic acidFormula: C12H15NO3Molecular Weight: 221,26CAS: 19357-01-8

Polaprezinc Impurity 11 | GNT-ST-46866| Gentaur Distribution US, UK & EuropeSynonyms: (3-(2-(pentylcarbamoyl)benzamido)propanoyl)-L-histidineFormula: C22H29N5O5Molecular Weight: 443,5CAS: N/A

Polaprezinc Impurity 10 | GNT-ST-46865| Gentaur Distribution US, UK & EuropeSynonyms: 2-((3-(((1R)-1-carboxy-2-(4,5-dihydro-1H-imidazol-4-yl)ethyl)amino)-3-oxopropyl)carbamoyl)benzoic acidFormula: C17H20N4O6Molecular Weight: 376,37CAS: N/A（2Na）

Trelagliptin Impurity 52 | GNT-ST-46864| Gentaur Distribution US, UK & EuropeSynonyms: N-(piperidin-3-yl)acetamideFormula: C7H14N2OMolecular Weight: 142,2CAS: 5810-55-9

Trelagliptin Impurity 50 | GNT-ST-46863| Gentaur Distribution US, UK & EuropeSynonyms: 4-fluoro-2-(hydroxymethyl)benzonitrileFormula: C8H6FNOMolecular Weight: 151,14CAS: 1000339-93-4

Trelagliptin Impurity 49 | GNT-ST-46862| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-2-(bromomethyl)-4-fluorobenzeneFormula: C7H5Br2FMolecular Weight: 267,92CAS: 112399-50-5

Calcitriol EP Impurity C | GNT-ST-46861| Gentaur Distribution US, UK & EuropeSynonyms: pre-Calcitriol PTAD Adduct; Rocaltrol Impurity C; 1,25-Dihydroxy Vitamin D3 Impurity C;...

Adamantane Impurity 16 | GNT-ST-46860| Gentaur Distribution US, UK & EuropeSynonyms: (1s,3R,4r,5S,7s)-4-aminoadamantan-1-olFormula: C10H17NOMolecular Weight: 167,25CAS: N/A

Adamantane-1,3-Diol | GNT-ST-46859| Gentaur Distribution US, UK & EuropeSynonyms: adamantane-1,3-diolFormula: C10H16O2Molecular Weight: 168,23CAS: 5001-18-3

Josamycin Impurity N | GNT-ST-46858| Gentaur Distribution US, UK & EuropeSynonyms:...

Josamycin Impurity M | GNT-ST-46857| Gentaur Distribution US, UK & EuropeSynonyms:...

Erythromycin EP Impurity L | GNT-ST-46856| Gentaur Distribution US, UK & EuropeSynonyms:...

Erythromycin EP Impurity D | GNT-ST-46855| Gentaur Distribution US, UK & EuropeSynonyms:...

Latrunculin B | GNT-ST-46854| Gentaur Distribution US, UK & EuropeSynonyms: LAT-B; NSC 339663Formula: C20H29NO5SMolecular Weight: 395,51CAS: 76343-94-7

Formoterol Impurity 82 | GNT-ST-46853| Gentaur Distribution US, UK & EuropeSynonyms:...

Fluvoxamine Impurity 28 | GNT-ST-46852| Gentaur Distribution US, UK & EuropeSynonyms: (7E,14Z)-13-oxo-7-(4-(trifluoromethyl)phenyl)-2,9-dioxa-8,12-diazahexadeca-7,14-dien-16-oic acidFormula: C19H23F3N2O5Molecular Weight: 416,4CAS: N/A

Diiodine | GNT-ST-46851| Gentaur Distribution US, UK & EuropeSynonyms: diiodineFormula: I2Molecular Weight: 253,81CAS: 7553-56-2

Entacapone Impurity 65 | GNT-ST-46850| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-4-methoxybenzaldehydeFormula: C8H8O3Molecular Weight: 152,15CAS: 673-22-3

Ensitrelvir Impurity 1 | GNT-ST-46849| Gentaur Distribution US, UK & EuropeSynonyms: (E)-6-((6-chloro-2-methyl-2H-indazol-5-yl)imino)-3-((1-methyl-1H-1,2,4-triazol-3-yl)methyl)-1-(2,4,5-trifluorobenzyl)-1,3,5-triazinane-2,4-dioneFormula:...

Entrectinib | GNT-ST-46848| Gentaur Distribution US, UK & EuropeSynonyms: N-(5-(3,5-difluorobenzyl)-1H-indazol-3-yl)-4-(4-methylpiperazin-1-yl)-2-((tetrahydro-2H-pyran-4-yl)amino)benzamideFormula: C31H34F2N6O2Molecular Weight: 560,65CAS: 1108743-60-7

Empagliflozin Impurity K | GNT-ST-46847| Gentaur Distribution US, UK & EuropeSynonyms: (2,5-diiodophenyl)(4-fluorophenyl)methanoneFormula: C13H7FI2OMolecular Weight: 452CAS: N/A

Empagliflozin Impurity J | GNT-ST-46846| Gentaur Distribution US, UK & EuropeSynonyms: (S)-4-chloro-3-(4-((tetrahydrofuran-3-yl)oxy)benzyl)benzoic acidFormula: C18H17ClO4Molecular Weight: 332,78CAS: N/A

Empagliflozin Impurity 260 | GNT-ST-46845| Gentaur Distribution US, UK & EuropeSynonyms: 2-(((S)-tetrahydrofuran-3-yl)oxy)tetrahydrofuranFormula: C8H14O3Molecular Weight: 158,19CAS: N/A

Dopamine Impurity 16 | GNT-ST-46844| Gentaur Distribution US, UK & EuropeSynonyms: 4-(2-(dimethylamino)ethyl)benzene-1,2-diolFormula: C10H15NO2Molecular Weight: 181,23CAS: 21581-37-3

Butylphthalide Impurity 62 | GNT-ST-46843| Gentaur Distribution US, UK & EuropeSynonyms: 3-(butan-2-ylidene)isobenzofuran-1(3H)-oneFormula: C12H12O2Molecular Weight: 188,23CAS: 114259-19-7

Diosmin Impurity 18 | GNT-ST-46842| Gentaur Distribution US, UK & EuropeSynonyms:...

Daptomycin Impurity 33 | GNT-ST-46841| Gentaur Distribution US, UK & EuropeSynonyms:...

Dapagliflozin Impurity 17 | GNT-ST-46840| Gentaur Distribution US, UK & EuropeSynonyms: (2-chloro-5-iodophenyl)(2-ethoxyphenyl)methanoneFormula: C15H12ClIO2Molecular Weight: 386,61CAS: 2305949-33-9

Dapagliflozin Impurity 128 | GNT-ST-46839| Gentaur Distribution US, UK & EuropeSynonyms:...

Dapagliflozin Impurity 123 | GNT-ST-46838| Gentaur Distribution US, UK & EuropeSynonyms:...

3-Ethylheptan-2-One | GNT-ST-46837| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethylheptan-2-oneFormula: C9H18OMolecular Weight: 142,24CAS: 6137-09-3

3-Ethylpicolinaldehyde | GNT-ST-46836| Gentaur Distribution US, UK & EuropeSynonyms: 3-ethylpicolinaldehydeFormula: C8H9NOMolecular Weight: 135,16CAS: 98491-40-8

Dapoxetine Impurity 78 | GNT-ST-46835| Gentaur Distribution US, UK & EuropeSynonyms: (S)-3-((4-cinnamylnaphthalen-1-yl)oxy)-N,N-dimethyl-1-phenylpropan-1-amine oxideFormula: C30H31NO2Molecular Weight: 437,58CAS: N/A

Oxytocin Impurity 16 | GNT-ST-46834| Gentaur Distribution US, UK & EuropeSynonyms:...

Dexmedetomidine Impurity 42 | GNT-ST-46833| Gentaur Distribution US, UK & EuropeSynonyms: 3,4-dimethylbenzoic acidFormula: C9H10O2Molecular Weight: 150,18CAS: 619-04-5

Riboflavin Impurity V | GNT-ST-46832| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4S)-5-((3,4-dimethyl-2-((E)-phenyldiazenyl)phenyl)amino)pentane-1,2,3,4-tetraolFormula: C19H25N3O4Molecular Weight: 359,42CAS: 21037-25-2

Riboflavin Impurity U | GNT-ST-46831| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R,4R,5S)-6-((3,4-dimethylphenyl)amino)hexane-1,2,3,4,5-pentaolFormula: C14H23NO5Molecular Weight: 285,34CAS: N/A

Riboflavin Impurity T | GNT-ST-46830| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R)-5-((3,4-dimethylphenyl)amino)pentane-1,2,3,4-tetraolFormula: C13H21NO4Molecular Weight: 255,31CAS: N/A

Abacavir Impurity 8 | GNT-ST-46829| Gentaur Distribution US, UK & EuropeSynonyms: N',N'''-(4,6-dichloropyrimidine-2,5-diyl)bis(N,N-dimethylformimidamide); 2,5-bis{[(dimethylamino)methylene]amino}-4,6-dichloropyrimidineFormula: C10H14Cl2N6Molecular...

Difethialone | GNT-ST-46828| Gentaur Distribution US, UK & EuropeSynonyms: 3-(3-(4'-bromo-[1,1'-biphenyl]-4-yl)-1,2,3,4-tetrahydronaphthalen-1-yl)-4-hydroxy-2H-thiochromen-2-oneFormula: C31H23BrO2SMolecular Weight: 539,48CAS: 104653-34-1

Rabeprazole Impurity 39 | GNT-ST-46827| Gentaur Distribution US, UK & EuropeSynonyms: 5-(1H-benzo[d]imidazol-2-yl)-3-(3-methoxypropoxy)-4-methylbenzo[4,5]imidazo[1,2-b]pyrido[1,2-d][1,2,4]thiadiazineFormula: C25H23N5O2SMolecular Weight: 457,55CAS: N/A

Medroxyprogesterone Acetate EP Impurity I | GNT-ST-46826| Gentaur Distribution US, UK & EuropeSynonyms: (1R,4aS,4bR,6S,10aR,10bS,12aS)-1-hydroxy-1,6,10a,12a-tetramethyl-4,4a,4b,5,6,9,10,10a,10b,11,12,12a-dodecahydrochrysene-2,8(1H,3H)-dioneFormula:...

Posaconazole Impurity 167 | GNT-ST-46825| Gentaur Distribution US, UK & EuropeSynonyms: ((3R,5R)-5-((1H-1,2,4-triazol-1-yl)methyl)-5-(2,6-difluorophenyl)tetrahydrofuran-3-yl)methanolFormula: C14H15F2N3O2Molecular Weight: 295,28CAS: N/A

Aloesin | GNT-ST-46824| Gentaur Distribution US, UK & EuropeSynonyms: 7-hydroxy-5-methyl-2-(2-oxopropyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-oneFormula: C19H22O9Molecular Weight: 394,38CAS:...

Dexmedetomidine Impurity 41 | GNT-ST-46823| Gentaur Distribution US, UK & EuropeSynonyms: 1,4-dibromo-2,3-dimethylbenzeneFormula: C8H8Br2Molecular Weight: 263,96CAS: 75024-22-5

Calcium Terephthalate | GNT-ST-46822| Gentaur Distribution US, UK & EuropeSynonyms: calcium terephthalateFormula: C8H4CaO4Molecular Weight: 204,19CAS: 16130-76-0

Roxatidine Impurity 31 | GNT-ST-46821| Gentaur Distribution US, UK & EuropeSynonyms: 2-((3-(3-(hydroxymethyl)phenoxy)propyl)amino)-2-oxoethyl acetateFormula: C14H19NO5Molecular Weight: 281,31CAS: N/A

(S)-(-)-1-Phenylpropylamine | GNT-ST-46820| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-phenylpropan-1-amineFormula: C9H13NMolecular Weight: 135,21CAS: 3789-59-1

Azilsartan Impurity 47 | GNT-ST-46819| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-3-oxobutyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylateFormula:...

Dexmedetomidine Impurity 4 | GNT-ST-46818| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3,4-dimethylphenyl)ethanolFormula: C10H14OMolecular Weight: 150,22CAS: 33967-19-0

Valproic Acid-D6 | GNT-ST-46817| Gentaur Distribution US, UK & EuropeSynonyms: Valproic acid-d6Formula: C8H10D6O2Molecular Weight: 150,25CAS: 87745-18-4

Valproic Acid-D4 | GNT-ST-46816| Gentaur Distribution US, UK & EuropeSynonyms: 2-(propyl-1,1-d2)pentanoic-3,3-d2 acidFormula: C8H12D4O2Molecular Weight: 148,24CAS: 87745-17-3

4-(Bromomethyl)Benzo[C][1,2,5]Oxadiazole | GNT-ST-46815| Gentaur Distribution US, UK & EuropeSynonyms: 4-(bromomethyl)benzo[c][1,2,5]oxadiazoleFormula: C7H5BrN2OMolecular Weight: 213,03CAS: 32863-30-2

Propafenone EP Impurity E | GNT-ST-46814| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(3-chloro-2-hydroxypropoxy)phenyl)-3-phenylpropan-1-oneFormula: C18H19ClO3Molecular Weight: 318,79CAS: 165279-79-8

Propafenone EP Impurity D | GNT-ST-46813| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(2,3-dihydroxypropoxy)phenyl)-3-phenylpropan-1-oneFormula: C18H20O4Molecular Weight: 300,35CAS: 91401-73-9

Propafenone EP Impurity C | GNT-ST-46812| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-(oxiran-2-ylmethoxy)phenyl)-3-phenylpropan-1-oneFormula: C18H18O3Molecular Weight: 282,33CAS: 22525-95-7

Propafenone EP Impurity B | GNT-ST-46811| Gentaur Distribution US, UK & EuropeSynonyms: (E)-1-(2-(2-hydroxy-3-(propylamino)propoxy)phenyl)-3-phenylprop-2-en-1-oneFormula: C21H25NO3Molecular Weight: 339,43CAS: N/A

Propafenone EP Impurity A | GNT-ST-46810| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-hydroxyphenyl)-3-phenylpropan-1-oneFormula: C15H14O2Molecular Weight: 226,27CAS: 3516-95-8

Methotrexate Impurity 51 | GNT-ST-46809| Gentaur Distribution US, UK & EuropeSynonyms: (3-(methylamino)benzoyl)-L-glutamic acidFormula: C13H16N2O5Molecular Weight: 280,28CAS: N/A

Acitretin Impurity 20 | GNT-ST-46808| Gentaur Distribution US, UK & EuropeSynonyms: (2E,4Z,6E,8E)-9-(4-methoxy-2,3,6-trimethylphenyl)-3,7-dimethylnona-2,4,6,8-tetraenoic acidFormula: C21H26O3Molecular Weight: 326,44CAS: 1067630-53-8

Tadalafil Impurity 52 | GNT-ST-46807| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3S)-1-(1,3-Benzodioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic Acid Methyl Ester HClFormula: C20H18N2O4*HClMolecular Weight: 386,83CAS: N/A

Tadalafil Impurity 51 | GNT-ST-46806| Gentaur Distribution US, UK & EuropeSynonyms: methyl (1S,3S)-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylateFormula: C20H18N2O4Molecular Weight: 350,37CAS: 171596-43-3