Chemicals

Midazolam Impurity 25 | GNT-ST-50234| Gentaur Distribution US, UK & EuropeSynonyms: 8-chloro-6-(2-fluorophenyl)-1-methyl-4H-benzo[f]imidazo[1,5-a][1,4]diazepine 2,5-dioxideFormula: C18H13ClFN3O2Molecular Weight: 357,77CAS: 59468-87-0

Midazolam Impurity 24 | GNT-ST-50233| Gentaur Distribution US, UK & EuropeSynonyms: 3H-Imidazo[1,5-a][1,4]benzodiazepine, 8-chloro-6-(2-fluorophenyl)-3a,4,5,6-tetrahydro-1-methyl-, cis- (9CI)Formula: C18H17ClFN3Molecular Weight: 329,8CAS: 67597-91-5

Methyl Paraben-D4 | GNT-ST-50232| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-hydroxybenzoate-2,3,5,6-d4Formula: C8H4D4O3Molecular Weight: 156,17CAS: 362049-51-2

Midazolam Impurity 23 | GNT-ST-50231| Gentaur Distribution US, UK & EuropeSynonyms: 6-(2-fluorophenyl)-1-methyl-4H-benzo[f]imidazo[1,5-a][1,4]diazepineFormula: C18H14FN3Molecular Weight: 291,33CAS: N/A

Oseltamivir Impurity 11 | GNT-ST-50230| Gentaur Distribution US, UK & EuropeSynonyms: (1S,5S,6S)-ethyl 5-(pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylateFormula: C14H22O4Molecular Weight: 254,32CAS: 2413185-88-1

Oseltamivir Impurity 109 | GNT-ST-50229| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R,5S)-ethyl 4-acetamido-5-azido-3-(methoxymethoxy)cyclohex-1-enecarboxylateFormula: C13H20N4O5Molecular Weight: 312,32CAS: 182368-18-9

Prednisolone | GNT-ST-50228| Gentaur Distribution US, UK & EuropeSynonyms: Methylprednisolone EP Impurity K; Prednisolone Acetate EP Impurity B; Hydrocortisone EP Impurity A; Prednicarbate EP Impurity A;...

Noradrenaline (Norepinephrine) Impurity 103 | GNT-ST-50227| Gentaur Distribution US, UK & EuropeSynonyms: 4,4'-((methylenebis(azanediyl))bis(1-hydroxyethane-2,1-diyl))bis(benzene-1,2-diol)Formula: C17H22N2O6Molecular Weight: 350,37CAS: N/A

2,2-Dichloropropane | GNT-ST-50226| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dichloropropaneFormula: C3H6Cl2Molecular Weight: 112,99CAS: 594-20-7

2,2-Dichloropropanoic Acid | GNT-ST-50225| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dichloropropanoic acidFormula: C3H4Cl2O2Molecular Weight: 142,97CAS: 75-99-0

2,2-Dichloro-N,N-Diethylacetamide | GNT-ST-50224| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dichloro-N,N-diethylacetamideFormula: C6H11Cl2NOMolecular Weight: 184,06CAS: 921-88-0

2,2-Dichloro-N,N-Dimethylacetamide | GNT-ST-50223| Gentaur Distribution US, UK & EuropeSynonyms: 2,2-dichloro-N,N-dimethylacetamideFormula: C4H7Cl2NOMolecular Weight: 156,01CAS: 5468-76-8

1,2,4,5-Tetrabromobenzene | GNT-ST-50222| Gentaur Distribution US, UK & EuropeSynonyms: 1,2,4,5-tetrabromobenzeneFormula: C6H2Br4Molecular Weight: 393,7CAS: 636-28-2

Ethisterone Impurity1 | GNT-ST-50221| Gentaur Distribution US, UK & EuropeSynonyms:...

Methyl 2,2-Dichloro-3-Methylbutanoate | GNT-ST-50220| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2,2-dichloro-3-methylbutanoateFormula: C6H10Cl2O2Molecular Weight: 185,04CAS: N/A

Ethisterone | GNT-ST-50219| Gentaur Distribution US, UK & EuropeSynonyms: (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-oneFormula: C21H28O2Molecular Weight:...

Tafamidis Impurity 12 | GNT-ST-50218| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3,5-dichlorophenyl)benzo[d]oxazole-4-carboxylic acidFormula: C14H7Cl2NO3Molecular Weight: 308,11CAS: N/A

Isobutyl Acetate | GNT-ST-50217| Gentaur Distribution US, UK & EuropeSynonyms: Acetic acid isobutyl esterFormula: C6H12O2Molecular Weight: 116,16CAS: 110-19-0

Acetic Isobutyric Anhydride | GNT-ST-50216| Gentaur Distribution US, UK & EuropeSynonyms: acetic isobutyric anhydrideFormula: C6H10O3Molecular Weight: 130,14CAS: 7137-29-3

Ethyl Acetimidate | GNT-ST-50215| Gentaur Distribution US, UK & EuropeSynonyms: ethyl acetimidateFormula: C4H9NOMolecular Weight: 87,12CAS: 1000-84-6

Donepezil Impurity 45 | GNT-ST-50214| Gentaur Distribution US, UK & EuropeSynonyms: (E)-5,5',6,6'-tetramethoxy-2,3-dihydro-[1,2'-biindenylidene]-1'(3'H)-oneFormula: C22H22O5Molecular Weight: 366,41CAS: 879973-83-8

Donepezil Impurity 44 | GNT-ST-50213| Gentaur Distribution US, UK & EuropeSynonyms: 5,6-dimethoxy-2-((1-phenylpiperidin-3-yl)methyl)-2,3-dihydro-1H-inden-1-oneFormula: C23H27NO3Molecular Weight: 365,47CAS: 2069210-84-8

(S)-(-)-Alpha-Methylbenzyl Isocyanate | GNT-ST-50212| Gentaur Distribution US, UK & EuropeSynonyms: (S)-(1-isocyanatoethyl)benzeneFormula: C9H9NOMolecular Weight: 147,17CAS: 14649-03-7

Metanilic Acid | GNT-ST-50211| Gentaur Distribution US, UK & EuropeSynonyms: 3-aminobenzenesulfonic acidFormula: C6H7NO3SMolecular Weight: 173,19CAS: 121-47-1

Trelagliptin Impurity 7 | GNT-ST-50210| Gentaur Distribution US, UK & EuropeSynonyms: 1-bromo-4-fluoro-2-methylbenzeneFormula: C7H6BrFMolecular Weight: 189,02CAS: 452-63-1

Trelagliptin Impurity 67 | GNT-ST-50209| Gentaur Distribution US, UK & EuropeSynonyms: 2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrileFormula: C13H9ClFN3O2Molecular Weight: 293,68CAS: 865759-24-6

Acetaminophen Impurity 38; Paracetamol EP Impurity O | GNT-ST-50208| Gentaur Distribution US, UK & EuropeSynonyms: N-(4-(5-acetamido-2-hydroxyphenoxy)phenyl)acetamideFormula: C16H16N2O4Molecular Weight: 300,31CAS: 2575516-61-7

Iohexol EP Impurity F | GNT-ST-50207| Gentaur Distribution US, UK & EuropeSynonyms: 5-amino-N,N′-bis(2,3-dihydroxypropyl)diiodobenzene1,3-dicarboxamideFormula: C14H19I2N3O6Molecular Weight: 579,12CAS: N/A

Iohexol EP Impurity E | GNT-ST-50206| Gentaur Distribution US, UK & EuropeSynonyms: N1-(2-(2,3-dihydroxypropoxy)-3-hydroxypropyl)-N3-(2,3-dihydroxypropyl)-5-(N-(2,3-dihydroxypropyl)acetamido)-2,4,6-triiodoisophthalamideFormula: C22H32I3N3O11Molecular...

Baricitinib Impurity 88 | GNT-ST-50205| Gentaur Distribution US, UK & EuropeSynonyms: tert-butyl 3-hydroxyazetidine-1-carboxylateFormula: C8H15NO3Molecular Weight: 173,21CAS: 141699-55-0

Brinzolamide Impurity 10 | GNT-ST-50204| Gentaur Distribution US, UK & EuropeSynonyms: (S)-6-chloro-4-(3-methoxypropoxy)-2-(3-methoxypropyl)-3,4-dihydro-2H-thieno[3,2-e][1,2]thiazine 1,1-dioxideFormula: C14H22ClNO5S2Molecular Weight: 383,9CAS: N/A

Loxoprofen Impurity 57 | GNT-ST-50203| Gentaur Distribution US, UK & EuropeSynonyms: methyl 2-(4-((1-hydroxy-2-oxocyclopentyl)methyl)phenyl)propanoateFormula: C16H20O4Molecular Weight: 276,33CAS: N/A

Brexpiprazole Impurity 71 | GNT-ST-50202| Gentaur Distribution US, UK & EuropeSynonyms: 7-(3-(4-(1,1-dioxidobenzo[b]thiophen-4-yl)piperazin-1-yl)propoxy)quinolin-2(1H)-oneFormula: C24H25N3O4SMolecular Weight: 451,54CAS: N/A

Emtricitabine Impurity G | GNT-ST-50201| Gentaur Distribution US, UK & EuropeSynonyms:...

Salmeterol | GNT-ST-50200| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-hydroxy-2-((6-(4-phenylbutoxy)hexyl)amino)ethyl)-2-(hydroxymethyl)phenolFormula: C25H37NO4Molecular Weight: 415,57CAS: 89365-50-4

Calcitriol Impurity 43 | GNT-ST-50199| Gentaur Distribution US, UK & EuropeSynonyms: ethyl...

Imidapril Impurity 9 | GNT-ST-50198| Gentaur Distribution US, UK & EuropeSynonyms: (S)-tert-butyl 3-((S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylate maleateFormula: C24H35N3O6 C4H4O4Molecular...

Perindopril Impurity 88 | GNT-ST-50197| Gentaur Distribution US, UK & EuropeSynonyms: benzyl (2S,3aR,7aR)-octahydro-1H-indole-2-carboxylateFormula: C16H21NO2Molecular Weight: 259,35CAS: N/A

Imidapril Impurity 8 | GNT-ST-50196| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((6S,8aR)-2,6-dimethyl-3,5,8-trioxohexahydroimidazo[1,5-a]pyrazin-7(1H)-yl)-4-phenylbutanoic acidFormula: C18H21N3O5Molecular Weight: 359,38CAS: N/A

[13C6]-Midazolam Maleate Salt | GNT-ST-50195| Gentaur Distribution US, UK & EuropeSynonyms: [13C6]-Midazolam maleate saltFormula: C1613C6H17ClFN3O4Molecular Weight: 447,8CAS: 59467-94-6(unlabeled)

1,2,4,5-Tetrachlorobenzene | GNT-ST-50194| Gentaur Distribution US, UK & EuropeSynonyms: 1,2,4,5-tetrachlorobenzeneFormula: C6H2Cl4Molecular Weight: 215,88CAS: 95-94-3

Imidapril Impurity 7 | GNT-ST-50193| Gentaur Distribution US, UK & EuropeSynonyms: (S)-tert-butyl 3-((S)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylateFormula: C24H35N3O6Molecular Weight:...

[13C6]-6-Hydroxy Benzbromarone | GNT-ST-50192| Gentaur Distribution US, UK & EuropeSynonyms: [13C6]-6-Hydroxy BenzbromaroneFormula: C1113C6H12Br2O4Molecular Weight: 446,04CAS: N/A

[13C6]-1-Hydroxymidazolam | GNT-ST-50191| Gentaur Distribution US, UK & EuropeSynonyms: [13C6]-1-HydroxymidazolamFormula: C1213C6H13ClFN3OMolecular Weight: 347,72CAS: 1261396-36-4

[13C,2H7]-Apixaban | GNT-ST-50190| Gentaur Distribution US, UK & EuropeSynonyms: [13C,2H7]-ApixabanFormula: C2413CH18D7N5O4Molecular Weight: 467,53CAS: N/A

[13C,2H3]-Doxorubicin Trifluoroacetate Salt | GNT-ST-50189| Gentaur Distribution US, UK & EuropeSynonyms: [13C,2H3]-Doxorubicin trifluoroacetate saltFormula: C2813CH27D3F3NO13Molecular Weight: 661,55CAS: N/A

Ethyl Acetate | GNT-ST-50188| Gentaur Distribution US, UK & EuropeSynonyms: ethyl acetateFormula: C4H8O2Molecular Weight: 88,11CAS: 141-78-6

Imidapril Impurity 6 | GNT-ST-50187| Gentaur Distribution US, UK & EuropeSynonyms: (R)-ethyl 2-((R)-4-methyl-2,5-dioxooxazolidin-3-yl)-4-phenylbutanoateFormula: C16H19NO5Molecular Weight: 305,33CAS: N/A

[1,4'-Bipiperidine]-1'-Carbonyl Chloride Hydrochloride | GNT-ST-50186| Gentaur Distribution US, UK & EuropeSynonyms: [1,4'-bipiperidine]-1'-carbonyl chloride hydrochlorideFormula: C11H20Cl2N2OMolecular Weight: 267,2CAS: 143254-82-4

[1,1'-Biphenyl]-4,4'-Diol | GNT-ST-50185| Gentaur Distribution US, UK & EuropeSynonyms: [1,1'-biphenyl]-4,4'-diolFormula: C12H10O2Molecular Weight: 186,21CAS: 92-88-6

Imidapril Impurity 5 | GNT-ST-50184| Gentaur Distribution US, UK & EuropeSynonyms: (S)-ethyl 3-((S)-2-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylate hydrochlorideFormula: C22H31N3O6 HClMolecular...

Vilanterol Impurity 37 | GNT-ST-50183| Gentaur Distribution US, UK & EuropeSynonyms: 6-(2-((2,6-dichlorobenzyl)oxy)ethoxy)hexan-1-olFormula: C15H22Cl2O3Molecular Weight: 321,24CAS: 2915670-06-1

(S,S)-Reboxetine | GNT-ST-50182| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((S)-(2-ethoxyphenoxy)(phenyl)methyl)morpholineFormula: C19H23NO3Molecular Weight: 313,39CAS: 98819-76-2

(S,S)-Hydroxy Bupropion | GNT-ST-50181| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-2-(3-chlorophenyl)-3,5,5-trimethylmorpholin-2-olFormula: C13H18ClNO2Molecular Weight: 255,74CAS: 192374-14-4

(S,S)-Labetalol | GNT-ST-50180| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-5-((S)-1-hydroxy-2-(((S)-4-phenylbutan-2-yl)amino)ethyl)benzamideFormula: C19H24N2O3Molecular Weight: 328,41CAS: 83167-24-2

(S,S)-Formoterol | GNT-ST-50179| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxy-5-((S)-1-hydroxy-2-(((S)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamideFormula: C19H24N2O4Molecular Weight: 344,4CAS: 67346-48-9

Apixaban Impurity 95 | GNT-ST-50178| Gentaur Distribution US, UK & EuropeSynonyms: 3-chloro-1-(4-nitrophenyl)piperidin-2-oneFormula: C11H11ClN2O3Molecular Weight: 254,67CAS: 2512213-45-3

Apixaban Impurity 93 | GNT-ST-50177| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(hydroxyamino)phenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-oneFormula: C15H19N3O3Molecular Weight: 289,33CAS: N/A

(S,R)-Palonosetron Hcl | GNT-ST-50176| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((R)-quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1H-benzo[de]isoquinolin-1-one hydrochlorideFormula: C19H24N2O HClMolecular Weight: 296.41 36.46CAS: 135729-76-9

Thalifendine | GNT-ST-50175| Gentaur Distribution US, UK & EuropeSynonyms: 10-hydroxy-9-methoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium chlorideFormula: C19H16ClNO4Molecular Weight: 357,79CAS: 4668-19-3

(S, R)-Reboxetine | GNT-ST-50174| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((R)-(2-ethoxyphenoxy)(phenyl)methyl)morpholineFormula: C19H23NO3Molecular Weight: 313,39CAS: 868686-70-8

Donepezil EP Impurity B | GNT-ST-50173| Gentaur Distribution US, UK & EuropeSynonyms: 5,6-dimethoxy-2,3-dihydro-1H-inden-1-oneFormula: C11H12O3Molecular Weight: 192,22CAS: 2107-69-9

(S,R)-Labetalol | GNT-ST-50172| Gentaur Distribution US, UK & EuropeSynonyms: 2-hydroxy-5-((R)-1-hydroxy-2-(((S)-4-phenylbutan-2-yl)amino)ethyl)benzamideFormula: C19H24N2O3Molecular Weight: 328,41CAS: 83167-31-1

Imidapril Impurity 4 | GNT-ST-50171| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-((R)-2-(((R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)propanoyl)-1-methyl-2-oxoimidazolidine-4-carboxylic acidFormula: C20H27N3O6Molecular Weight: 405,44CAS: N/A

Donepezil EP Impurity A | GNT-ST-50170| Gentaur Distribution US, UK & EuropeSynonyms: 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-oneFormula: C17H23NO3Molecular Weight: 289,37CAS: 120014-30-4

Donepezil-D5 | GNT-ST-50169| Gentaur Distribution US, UK & EuropeSynonyms: Donepezil-d5Formula: C24H24D5NO3Molecular Weight: 384,52CAS: 1128086-25-8

Donepezil 3-Oxo | GNT-ST-50168| Gentaur Distribution US, UK & EuropeSynonyms: 2-((1-benzylpiperidin-4-yl)methyl)-5,6-dimethoxy-1H-indene-1,3(2H)-dioneFormula: C24H27NO4Molecular Weight: 393,48CAS: 1023500-88-0

(S,R)-Formoterol | GNT-ST-50167| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxy-5-((S)-1-hydroxy-2-(((R)-1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenyl)formamideFormula: C19H24N2O4Molecular Weight: 344,4CAS: 67346-50-3

(S,E)-Triethyl((1-(Tributylstannyl)Oct-1-En-3-Yl)Oxy)Silane | GNT-ST-50166| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-triethyl((1-(tributylstannyl)oct-1-en-3-yl)oxy)silaneFormula: C26H56OSiSnMolecular Weight: 531,52CAS: 183073-00-9

Donepezil | GNT-ST-50165| Gentaur Distribution US, UK & EuropeSynonyms: 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methyl]-1H-inden-1-oneFormula: C24H29NO3Molecular Weight: 379,49CAS: 120014-06-4

Naproxen EP Impurity I | GNT-ST-50164| Gentaur Distribution US, UK & EuropeSynonyms: 2-(6-methoxynaphthalen-2-yl)acetic acidFormula: C13H12O3Molecular Weight: 216,23CAS: 23981-47-7

Thalidomide D4 | GNT-ST-50163| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione-4,5,6,7-d4Formula: C13H6D4N2O4Molecular Weight: 262,26CAS: 1219177-18-0

(S,E)-4-(3,7-Dimethyl-3-Vinylocta-1,6-Dien-1-Yl)Phenol | GNT-ST-50162| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-4-(3,7-dimethyl-3-vinylocta-1,6-dien-1-yl)phenolFormula: C18H24OMolecular Weight: 256,39CAS: 10309-37-2

Ethyl (S,E)-3-((1-Hydroxypropan-2-Yl)Amino)Acrylate | GNT-ST-50161| Gentaur Distribution US, UK & EuropeSynonyms: ethyl (S,E)-3-((1-hydroxypropan-2-yl)amino)acrylateFormula: C8H15NO3Molecular Weight: 173,21CAS: 180682-82-0

(S,E)-2-((4-((3-Fluorobenzyl)Oxy)Benzylidene)Amino)Propanamide | GNT-ST-50160| Gentaur Distribution US, UK & EuropeSynonyms: (S,E)-2-((4-((3-fluorobenzyl)oxy)benzylidene)amino)propanamideFormula: C17H17FN2O2Molecular Weight: 300,33CAS: N/A

Levofloxacin Impurity 30 | GNT-ST-50159| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-methyl 3-(isopropylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylateFormula: C14H13F4NO3Molecular Weight: 319,25CAS: N/A

Levofloxacin Impurity 29 | GNT-ST-50158| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-ethyl 3-(dimethylamino)-2-(2,3,4,5-tetrafluorobenzoyl)acrylateFormula: C14H13F4NO3Molecular Weight: 319,25CAS: 138998-47-7

Levofloxacin Impurity 27 | GNT-ST-50157| Gentaur Distribution US, UK & EuropeSynonyms: (S)-10-(4-ethylpiperazin-1-yl)-9-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C19H22FN3O4Molecular Weight:...

2-Ethylhexanal | GNT-ST-50156| Gentaur Distribution US, UK & EuropeSynonyms: 2-EthylcapronaldehydeFormula: C8H16OMolecular Weight: 128,21CAS: 123-05-7

Dexamethasone Acetate EP Impurity B | GNT-ST-50155| Gentaur Distribution US, UK & EuropeSynonyms:...

Propyl Acetate | GNT-ST-50154| Gentaur Distribution US, UK & EuropeSynonyms: Acetic acid-n-propyl ester; 1-Acetoxypropane; 1-Propyl AcetateFormula: C5H10O2Molecular Weight: 102,13CAS: 109-60-4

6,7-Dimethoxy-1,2,3,4-Tetrahydroisoquinoline | GNT-ST-50153| Gentaur Distribution US, UK & EuropeSynonyms: 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolineFormula: C11H15NO2Molecular Weight: 193,24CAS: 1745-07-9

6,6'-Methylenebis(2-(Tert-Butyl)-4-Ethylphenol) | GNT-ST-50152| Gentaur Distribution US, UK & EuropeSynonyms: 6,6'-methylenebis(2-(tert-butyl)-4-ethylphenol)Formula: C25H36O2Molecular Weight: 368,55CAS: 88-24-4

Olopatadine Impurity 21 | GNT-ST-50151| Gentaur Distribution US, UK & EuropeSynonyms: (3-(dimethylamino)propyl)triphenylphosphonium bromideFormula: C23H27BrNPMolecular Weight: 428,34CAS: 18355-96-9

Olopatadine Impurity 20 | GNT-ST-50150| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(11-(3-(dimethylamino)propylidene)-6,11-dihydrodibenzo[b,e]oxepin-2-yl)-2-hydroxyacetic acidFormula: C21H23NO4Molecular Weight: 353,41CAS: 1628639-06-4

Lecithin | GNT-ST-50149| Gentaur Distribution US, UK & EuropeSynonyms: (2R)-1-((hydroxy(2-(trimethyl-l4-azaneyl)ethoxy)phosphoryl)oxy)-3-(palmitoyloxy)propan-2-yl (9Z,12Z)-octadeca-9,12-dienoateFormula: C42H81NO8PMolecular Weight: 759,08CAS:...

Febuxostat Impurity 27 | GNT-ST-50148| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-isobutoxy-5-(4-methylthiazol-2-yl)benzaldehyde oximeFormula: C15H18N2O2SMolecular Weight: 290,38CAS: N/A

Febuxostat Impurity 24 | GNT-ST-50147| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(3-((hydroxyimino)methyl)-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylic acidFormula: C16H18N2O4SMolecular Weight: 334,39CAS: 1350352-70-3

Finerenone Impurity 109 | GNT-ST-50146| Gentaur Distribution US, UK & EuropeSynonyms: 4-(5-ethoxy-3-hydroxy-2,8-dimethyl-1,6-naphthyridin-4-yl)-3-methoxybenzonitrileFormula: C20H19N3O3Molecular Weight: 349,39CAS: N/A

Epothilone B | GNT-ST-50145| Gentaur Distribution US, UK & EuropeSynonyms: (1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-8,8,10,12,16-pentamethyl-3-[(1E)-1-methyl-2-(2-methyl-4-thiazolyl)ethenyl]-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dioneFormula:...

Deferiprone Impurity 2 | GNT-ST-50144| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-dimethyl-4-(methylimino)-1,4-dihydropyridin-3-olFormula: C8H12N2OMolecular Weight: 152,19CAS: N/A

Hydrocortisone EP Impurity L; Hydrocortisone Acetate EP Impurity B | GNT-ST-50143| Gentaur Distribution US, UK & EuropeSynonyms: 11β,17-dihydroxypregn-4-ene-3,20-dione (oxenol);...

Hydrocortisone EP Impurity K | GNT-ST-50142| Gentaur Distribution US, UK & EuropeSynonyms: 17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetateFormula: C23H32O5Molecular Weight: 388,5CAS: 640-87-9

Hydrocortisone EP Impurity J | GNT-ST-50141| Gentaur Distribution US, UK & EuropeSynonyms: 11β,21-Dihydroxy-3,20-dioxopregn-4-en-17-yl acetate;...

Hydrocortisone EP Impurity I | GNT-ST-50140| Gentaur Distribution US, UK & EuropeSynonyms:...

Letermovir Impurity 33 | GNT-ST-50139| Gentaur Distribution US, UK & EuropeSynonyms: methyl (S)-2-(8-fluoro-3-(2-methoxy-5-(trifluoromethyl)phenyl)-2-(4-(3-methoxyphenyl)piperazin-1-yl)-3,4-dihydroquinazolin-4-yl)acetate...

Sodium Cromoglicate Impurity 27 | GNT-ST-50138| Gentaur Distribution US, UK & EuropeSynonyms: 5-(3-(2,3-dihydroxyphenoxy)-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylic acidFormula: C19H16O9Molecular Weight: 388,33CAS: N/A

Sodium Cromoglicate Impurity 26 | GNT-ST-50137| Gentaur Distribution US, UK & EuropeSynonyms: 5-(3-(2-carboxy-3-hydroxyphenoxy)-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylic acidFormula: C20H16O10Molecular Weight: 416,34CAS: N/A

Sodium Cromoglicate Impurity 25 | GNT-ST-50136| Gentaur Distribution US, UK & EuropeSynonyms: 5-(3-((2-carboxy-2-hydroxy-4-oxochroman-5-yl)oxy)-2-hydroxypropoxy)-4-oxo-4H-chromene-2-carboxylic acidFormula: C23H18O12Molecular Weight: 486,39CAS: N/A

3Alpha-Hydroxytibolone D-5 | GNT-ST-50135| Gentaur Distribution US, UK & EuropeSynonyms: 3alpha-hydroxytibolone d-5Formula: C21H25D5O2Molecular Weight: 319,49CAS: N/A