Chemicals

Biapenem Impurity 8 | GNT-ST-34373| Gentaur Distribution US, UK & EuropeSynonyms: pyrazolidine-4-thiolFormula: C3H8N2SMolecular Weight: 104,17CAS: 163805-05-8

Valsartan Impurity 39 | GNT-ST-34372| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R,4S,4'S)-diethyl 4,4'-(succinylbis(azanediyl))bis(5-([1,1'-biphenyl]-4-yl)-2-methylpentanoate)Formula: C44H52N2O6Molecular Weight: 704,89CAS: N/A

Levofloxacin Impurity 21 | GNT-ST-34371| Gentaur Distribution US, UK & EuropeSynonyms: (S)-9-fluoro-10-hydroxy-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acidFormula: C13H10FNO5Molecular Weight: 279,22CAS: N/A

Ezetimibe Impurity 64 | GNT-ST-34370| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-1-(4-fluorophenyl)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-olFormula: C24H23F2NO3Molecular Weight: 411,44CAS: N/A

D-Rhamnose | GNT-ST-34369| Gentaur Distribution US, UK & EuropeSynonyms: D-RhamnoseFormula: C6H12O5Molecular Weight: 164,16CAS: 634-74-2

Pioglitazone Hydrochloride Impurity 34 | GNT-ST-34368| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)-2-mercaptopropanoic acidFormula: C18H21NO3SMolecular Weight: 331,43CAS: 1229114-66-2

Promethazine Impurity 17 | GNT-ST-34367| Gentaur Distribution US, UK & EuropeSynonyms: 10-propyl-10H-phenothiazineFormula: C15H15NSMolecular Weight: 241,35CAS: 15375-48-1

Methylene Blue Impurity 8 | GNT-ST-34366| Gentaur Distribution US, UK & EuropeSynonyms: 2,8-dinitro-10H-phenothiazineFormula: C12H7N3O4SMolecular Weight: 289,27CAS: 823802-43-3

Epalrestat Impurity 16 | GNT-ST-34365| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)acetic acidFormula: C12H9NO3S2Molecular Weight: 279,33CAS: 1151944-57-8

N-Fmoc-L-Tyrosine | GNT-ST-34364| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-hydroxyphenyl)propanoic acidFormula: C24H21NO5Molecular Weight: 403,43CAS: 92954-90-0

Nemorexant | GNT-ST-34363| Gentaur Distribution US, UK & EuropeSynonyms: Daridorexant; (S)-(2-(6-chloro-7-methyl-1H-benzo[d]imidazol-2-yl)-2-methylpyrrolidin-1-yl)(5-methoxy-2-(2H-1,2,3-triazol-2-yl)phenyl)methanoneFormula: C23H23ClN6O2Molecular...

Imipramine Hydrochloride EP Impurity C | GNT-ST-34362| Gentaur Distribution US, UK & EuropeSynonyms: 10-(3-(dimethylamino)propyl)acridin-9(10H)-oneFormula: C18H20N2OMolecular Weight: 280,36CAS: 2307-88-2

Epalrestat Impurity 11 | GNT-ST-34361| Gentaur Distribution US, UK & EuropeSynonyms: 2-((E)-5-((E)-2-methyl-3-phenylallylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acidFormula: C15H13NO3S2Molecular Weight: 319,4CAS: 863988-85-6

Tryptophan EP Impurity C; N-Acetyltryptophan EP Impurity C | GNT-ST-34360| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acidFormula: C10H12N2O3Molecular Weight: 208,21CAS: 2922-83-0

Orlistat USP Rc E | GNT-ST-34359| Gentaur Distribution US, UK & EuropeSynonyms: (S)-1-((2S,3S)-3-hexyl-4-oxooxetan-2-yl)tridecan-2-yl formyl-L-isoleucinateFormula: C29H53NO5Molecular Weight: 495,73CAS: 1072902-75-0

1-Carbethoxymethyl-4-Carbethoxypiperidine | GNT-ST-34358| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-(2-ethoxy-2-oxoethyl)piperidine-4-carboxylateFormula: C12H21NO4Molecular Weight: 243,3CAS: 1838-39-7

Olaparib Impurity J | GNT-ST-34357| Gentaur Distribution US, UK & EuropeSynonyms: 4-((3-(4-(cyclopropanecarbonyl)piperazine-1-carbonyl)-4-fluorophenyl)(hydroxy)methyl)phthalazin-1(2H)-oneFormula: C24H23FN4O4Molecular Weight: 450,46CAS: N/A

Brivudine Impurity 6 | GNT-ST-34356| Gentaur Distribution US, UK & EuropeSynonyms: 5-((E)-1,2-dibromovinyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dioneFormula: C11H12Br2N2O5Molecular Weight: 412,03CAS:...

Indacaterol Impurity 31 | GNT-ST-34355| Gentaur Distribution US, UK & EuropeSynonyms: 5-((5,6-diethyl-2,3-dihydro-1H-inden-2-yl)glycyl)-8-hydroxyquinolin-2(1H)-oneFormula: C24H26N2O3Molecular Weight: 390,48CAS: N/A

Thymalfasin Impurity Des-Ser1---Glu18-Tal | GNT-ST-34354| Gentaur Distribution US, UK & EuropeSynonyms: Des-Ser1---Glu18-TalFormula: C51H85O21N13Molecular Weight: 1216,32CAS: N/A

Etofenamate | GNT-ST-34353| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-hydroxyethoxy)ethyl 2-((3-(trifluoromethyl)phenyl)amino)benzoateFormula: C18H18F3NO4Molecular Weight: 369,34CAS: 30544-47-9

Bromfenac Impurity T | GNT-ST-34352| Gentaur Distribution US, UK & EuropeSynonyms: (4-bromophenyl)(5-chloroindolin-7-yl)methanoneFormula: C15H11BrClNOMolecular Weight: 336,61CAS: N/A

Chlorfenapyr | GNT-ST-34351| Gentaur Distribution US, UK & EuropeSynonyms: ChlorfenapyrFormula: C15H11BrClF3N2OMolecular Weight: 407,61CAS: 122453-73-0

Bisphenol A | GNT-ST-34350| Gentaur Distribution US, UK & EuropeSynonyms: Bisphenol AFormula: C15H16O2Molecular Weight: 228,29CAS: 80-05-7

Diflorasone Diacetate | GNT-ST-34349| Gentaur Distribution US, UK & EuropeSynonyms:...

Eltrombopag Impurity 41 | GNT-ST-34348| Gentaur Distribution US, UK & EuropeSynonyms: (Z)-2-(3,4-dimethylphenyl)-4-(2-(2-hydroxy-[1,1'-biphenyl]-3-yl)hydrazineylidene)-5-methyl-2,4-dihydro-3H-pyrazol-3-oneFormula: C24H22N4O2Molecular Weight:...

Salmeterol Impurity 10 | GNT-ST-34347| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-(2,2-dimethyl-4H-benzo[d][1,3]dioxin-6-yl)-2-methoxyethyl)-2-methylpropan-2-amineFormula: C17H27NO3Molecular Weight: 293,41CAS: 1797136-74-3

Zoledronic Acid Impurity 12 | GNT-ST-34346| Gentaur Distribution US, UK & EuropeSynonyms: 1-(carboxymethyl)-3-(2-ethoxy-2-oxoethyl)-1H-imidazol-3-ium chlorideFormula: C9H13N2O4*ClMolecular Weight: 213.21*35.45CAS: 2226960-18-3

Diphenidol Hydrochloride Impurity 1 | GNT-ST-34345| Gentaur Distribution US, UK & EuropeSynonyms: prop-1-ene-1,1-diyldibenzeneFormula: C15H14Molecular Weight: 194,27CAS: 778-66-5

Ezetimibe Impurity 63 | GNT-ST-34344| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N,5-bis(4-fluorophenyl)-2-(4-hydroxybenzyl)pentanamideFormula: C24H23F2NO2Molecular Weight: 395,44CAS: 1510820-22-0

Taurolithocholic Acid Impurity 3 | GNT-ST-34343| Gentaur Distribution US, UK & EuropeSynonyms: 2-((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanamido)ethane-1-sulfonic acidFormula:...

Etoricoxib Impurity 55 | GNT-ST-34342| Gentaur Distribution US, UK & EuropeSynonyms: 2-(4-(methylsulfinyl)phenyl)acetic acidFormula: C9H10O3SMolecular Weight: 198,24CAS: 118362-28-0

Levetiracetam Impurity V | GNT-ST-34341| Gentaur Distribution US, UK & EuropeSynonyms: 2-aminobutanamideFormula: C4H10N2OMolecular Weight: 102,13CAS: 53726-14-0

Tadalafil Impurity 162 | GNT-ST-34340| Gentaur Distribution US, UK & EuropeSynonyms: (6bR)-12-(benzo[d][1,3]dioxol-5-yl)-8-methyl-6a,6b,8,9,12,12a-hexahydropyrazino[1',2':1,2]pyrrolo[3,4-c]quinoline-6,7,10(5H)-trioneFormula: C22H19N3O5Molecular...

Valproic Acid Ethyl Ester | GNT-ST-34339| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-propylpentanoateFormula: C10H20O2Molecular Weight: 172,26CAS: 17022-31-0

Sulbactam Impurity 45 | GNT-ST-34338| Gentaur Distribution US, UK & EuropeSynonyms: (R)-6,6-dibromo-3,3-dimethyl-4-thia-1-azabicyclo[3.2.0]heptan-7-oneFormula: C7H9Br2NOSMolecular Weight: 315,02CAS: N/A

Hexadecanoic Acid Ethyl Ester | GNT-ST-34337| Gentaur Distribution US, UK & EuropeSynonyms: Ethyl palmitateFormula: C18H36O2Molecular Weight: 284,48CAS: 628-97-7

Finerenone Impurity 10 | GNT-ST-34336| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4-dihydro-1,6-naphthyridine-3-carboxylic acidFormula: C21H21N3O4Molecular Weight: 379,42CAS: 1050477-45-6

Paclitaxel Impurity 86 | GNT-ST-34335| Gentaur Distribution US, UK & EuropeSynonyms:...

Imipenem Impurity 25 | GNT-ST-34334| Gentaur Distribution US, UK & EuropeSynonyms:...

Iohexol EP Impurity A; Iodixanol EP Impurity B | GNT-ST-34333| Gentaur Distribution US, UK & EuropeSynonyms: 5-acetamido-N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamideFormula: C16H20I3N3O7Molecular Weight: 747,06CAS: 31127-80-7

Iohexol; Iodixanol EP Impurity A | GNT-ST-34332| Gentaur Distribution US, UK & EuropeSynonyms: N1,N3-bis(2,3-dihydroxypropyl)-5-(N-(2,3-dihydroxypropyl)acetamido)-2,4,6-triiodoisophthalamideFormula: C19H26I3N3O9Molecular Weight: 821,14CAS: 66108-95-0

Methyl Palmitate | GNT-ST-34331| Gentaur Distribution US, UK & EuropeSynonyms: methyl palmitateFormula: C17H34O2Molecular Weight: 270,45CAS: 112-39-0

Sodium Caprylate | GNT-ST-34330| Gentaur Distribution US, UK & EuropeSynonyms: sodium octanoateFormula: C8H15NaO2Molecular Weight: 166,19CAS: 1984-06-1

Ceftibuten Impurity 14 | GNT-ST-34329| Gentaur Distribution US, UK & EuropeSynonyms: benzhydryl (6R,7R)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylateFormula: C20H18N2O3SMolecular Weight: 366,44CAS: 36923-21-4

Rocuronium Bromide Impurity 23 | GNT-ST-34328| Gentaur Distribution US, UK & EuropeSynonyms:...

Tetracaine Hydrochloride EP Impurity B | GNT-ST-34327| Gentaur Distribution US, UK & EuropeSynonyms: 4-(butylamino)benzoic acidFormula: C11H15NO2Molecular Weight: 193,24CAS: 4740-24-3

Cefpodoxime Proxetil EP Impurity F | GNT-ST-34326| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7R)-1-((isopropoxycarbonyl)oxy)ethyl 7-((Z)-2-(2-formamidothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2...

Ceftibuten Impurity 8 | GNT-ST-34325| Gentaur Distribution US, UK & EuropeSynonyms: bis(3-methylbut-2-en-1-yl) (Z)-4-(2-(((benzyloxy)carbonyl)amino)thiazol-4-yl)pent-2-enedioateFormula: C26H30N2O6SMolecular Weight: 498,59CAS: N/A

Cinacalcet Impurity 139 | GNT-ST-34324| Gentaur Distribution US, UK & EuropeSynonyms: 4-(4-methyl-6-oxo-1,4,5,6-tetrahydropyridazin-3-yl)benzenediazonium tetrafluoroborateFormula: C11H11BF4N4OMolecular Weight: 302,04CAS: N/A

Palmitic Acid | GNT-ST-34323| Gentaur Distribution US, UK & EuropeSynonyms: palmitic acidFormula: C16H32O2Molecular Weight: 256,42CAS: 57-10-3

Enzalutamide Impurity Q | GNT-ST-34322| Gentaur Distribution US, UK & EuropeSynonyms:...

Ursodeoxycholic Acid EP Impurity H | GNT-ST-34321| Gentaur Distribution US, UK & EuropeSynonyms: (R)-4-((3S,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidFormula:...

Zonisamide Acid | GNT-ST-34320| Gentaur Distribution US, UK & EuropeSynonyms: 1,2-Benzisoxazole-3-methanecarbonic acidFormula: C9H7NO3Molecular Weight: 177,16CAS: 4865-84-3

Palmitoleic Acid | GNT-ST-34319| Gentaur Distribution US, UK & EuropeSynonyms: (9Z)-?hexadecenoic acid; n-7 Palmitoleate; 9-cis-Hexadecenoic Acid; cis-Palmitoleic Acid; PalmitoleateFormula: C16H30O2Molecular Weight: 254,41CAS: 373-49-9

Bromfenac Impurity 42 | GNT-ST-34318| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-bromobenzoateFormula: C8H7BrO2Molecular Weight: 215,05CAS: 618-89-3

Voriconazole Impurity 8 | GNT-ST-34317| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-6-ethyl-5-fluoropyrimidineFormula: C6H6ClFN2Molecular Weight: 160,58CAS: 137234-74-3

Lapatinib Impurity 27 | GNT-ST-34316| Gentaur Distribution US, UK & EuropeSynonyms: 6-iodoquinazolin-4-olFormula: C8H5IN2OMolecular Weight: 272,04CAS: 16064-08-7

Remdesivir Impurity 2 | GNT-ST-34315| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4R,5R)-2-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-olFormula: C32H32N4O5Molecular Weight: 552,62CAS:...

Rebamipide Impurity 6 | GNT-ST-34314| Gentaur Distribution US, UK & EuropeSynonyms: 6-bromo-4-(ethoxymethyl)quinolin-2(1H)-oneFormula: C12H12BrNO2Molecular Weight: 282,14CAS: N/A

Acitretin Impurity 17 | GNT-ST-34313| Gentaur Distribution US, UK & EuropeSynonyms: (2E,4E,6E,8E)-3-ethyl-9-(4-methoxy-2,3,6-trimethylphenyl)-7-methylnona-2,4,6,8-tetraenoic acidFormula: C22H28O3Molecular Weight: 340,46CAS: 1313741-10-4

Esketamine Hydrochloride Impurity 5 | GNT-ST-34312| Gentaur Distribution US, UK & EuropeSynonyms: (1-bromocyclopentyl)(3-chlorophenyl)methanoneFormula: C12H12BrClOMolecular Weight: 287,58CAS: 52123-79-2

Dihydroergocristine Mesilate EP Impurity L | GNT-ST-34311| Gentaur Distribution US, UK & EuropeSynonyms:...

Valproic Acid Impurity 12 | GNT-ST-34310| Gentaur Distribution US, UK & EuropeSynonyms: 2-isopropyl-2-propylmalonic acidFormula: C9H16O4Molecular Weight: 188,22CAS: 4441-94-5

Bromfenac Impurity 25 | GNT-ST-34309| Gentaur Distribution US, UK & EuropeSynonyms: 7-(4-bromobenzoyl)-1-hydroxyindolin-2-oneFormula: C15H10BrNO3Molecular Weight: 332,15CAS: N/A

Bromfenac Impurity 2 | GNT-ST-34308| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-(4-bromobenzamido)phenyl)-2-oxoacetic acidFormula: C15H10BrNO4Molecular Weight: 348,15CAS: 1446212-85-6

Valproic Acid Impurity 11 | GNT-ST-34307| Gentaur Distribution US, UK & EuropeSynonyms: 2-propylmalonic acidFormula: C6H10O4Molecular Weight: 146,14CAS: 616-62-6

Epalrestat Impurity 26 | GNT-ST-34306| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(5-benzylidene-4-oxo-2-thioxothiazolidin-3-yl)acetic acidFormula: C12H9NO3S2Molecular Weight: 279,33CAS: N/A

Lysine Impurity 28 | GNT-ST-34305| Gentaur Distribution US, UK & EuropeSynonyms: N6-(D-lysyl)-D-lysineFormula: C12H26N4O3Molecular Weight: 274,37CAS: N/A

Ticagrelor Impurity 158 | GNT-ST-34304| Gentaur Distribution US, UK & EuropeSynonyms: 4-chloro-2-(propylthio)pyrimidin-5-amineFormula: C7H10ClN3SMolecular Weight: 203,69CAS: 2518048-22-9

Telmisartan Bromo Ethyl Ester | GNT-ST-34303| Gentaur Distribution US, UK & EuropeSynonyms: Ethyl 4'-bromomethyl biphenyl-2-carboxylateFormula: C16H15BrO2Molecular Weight: 319,19CAS: 133085-87-7

N-Hexylpropionamide | GNT-ST-34302| Gentaur Distribution US, UK & EuropeSynonyms: N-hexylpropionamideFormula: C9H19NOMolecular Weight: 157,25CAS: 10264-24-1

Canagliflozin Impurity 64 | GNT-ST-34301| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-fluorophenyl)thiopheneFormula: C10H7FSMolecular Weight: 178,23CAS: 58861-49-7

Febuxostat Impurity D | GNT-ST-34300| Gentaur Distribution US, UK & EuropeSynonyms: 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylic acid)Formula: C20H20N2O5S2Molecular Weight: 432,51CAS: 1330632-48-8

Fasudil Hydrochloride Impurity C | GNT-ST-34299| Gentaur Distribution US, UK & EuropeSynonyms: Fasudil dimer; 1,4-bis(isoquinolin-5-ylsulfonyl)-1,4-diazepaneFormula: C23H22N4O4S2Molecular Weight: 482,58CAS: 1337967-93-7

Isovalerylshikonin | GNT-ST-34298| Gentaur Distribution US, UK & EuropeSynonyms: 1-(5,8-dihydroxy-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-methylpent-3-en-1-yl 3-methylbutanoateFormula: C21H24O6Molecular Weight: 372,42CAS: 76549-35-4

Canagliflozin Impurity 63 | GNT-ST-34297| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-fluorophenyl)thiopheneFormula: C10H7FSMolecular Weight: 178,23CAS: 119492-73-8

Ipratropium Bromide Impurity 38 | GNT-ST-34296| Gentaur Distribution US, UK & EuropeSynonyms: 2-phenylacetaldehydeFormula: C8H8OMolecular Weight: 120,15CAS: 122-78-1

Ezetimibe Impurity I; Ezetimibe Desfluoroaniline Analog (Usp) | GNT-ST-34295| Gentaur Distribution US, UK & EuropeSynonyms: (3R,4S)-3-((S)-3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)-1-phenylazetidin-2-oneFormula: C24H22FNO3Molecular...

Trans-Phytol | GNT-ST-34294| Gentaur Distribution US, UK & EuropeSynonyms: (7R,11R,E)-3,7,11,15-tetramethylhexadec-2-en-1-olFormula: C20H40OMolecular Weight: 296,53CAS: 150-86-7

Rocuronium Bromide Impurity 43 | GNT-ST-34293| Gentaur Distribution US, UK & EuropeSynonyms: (2aS,6aS,6bS,8aS,8bR,9aR,10aS,10bR)-6a,8a-dimethyl-2,2a,3,6,6a,6b,7,8,8a,8b,9a,10,10a,10b-tetradecahydro-1H-naphtho[2',1':4,5]indeno[1,2-b]oxiren-8b-yl...

Azure C | GNT-ST-34292| Gentaur Distribution US, UK & EuropeSynonyms: 3-amino-7-(methylamino)phenothiazin-5-ium chlorideFormula: C13H12ClN3SMolecular Weight: 277,77CAS: 531-57-7

Ketoconazole Impurity 19 | GNT-ST-34291| Gentaur Distribution US, UK & EuropeSynonyms: 1-(4-(4-hydroxyphenyl)piperazin-1-yl)ethan-1-oneFormula: C12H16N2O2Molecular Weight: 220,27CAS: 67914-60-7

Neostigmine Bromide Impurity 17 | GNT-ST-34290| Gentaur Distribution US, UK & EuropeSynonyms: 3-(1,3,3-trimethylureido)phenyl dimethylcarbamateFormula: C13H19N3O3Molecular Weight: 265,31CAS: N/A

Ketoprofen Impurity 57 | GNT-ST-34289| Gentaur Distribution US, UK & EuropeSynonyms: 4-(1-cyanoethyl)benzoic acidFormula: C10H9NO2Molecular Weight: 175,19CAS: 18908-59-3

Valsartan Impurity 86 | GNT-ST-34288| Gentaur Distribution US, UK & EuropeSynonyms: (2R,4R)-5-([1,1'-biphenyl]-4-yl)-4-amino-2-methylpentanoic acidFormula: C18H21NO2Molecular Weight: 283,36CAS: N/A

Dapoxetine Hydrochloride Impurity M | GNT-ST-34287| Gentaur Distribution US, UK & EuropeSynonyms: (R)-3-chloro-1-phenylpropan-1-olFormula: C9H11ClOMolecular Weight: 170,64CAS: 100306-33-0

1-(2-Bromoethoxy)-2-Methoxybenzene | GNT-ST-34286| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-bromoethoxy)-2-methoxybenzeneFormula: C9H11BrO2Molecular Weight: 231,09CAS: 4463-59-6

Cefminox Sodium Impurity 38 | GNT-ST-34285| Gentaur Distribution US, UK & EuropeSynonyms:...

Teniposide Impurity 4 | GNT-ST-34284| Gentaur Distribution US, UK & EuropeSynonyms:...

Tenofovir Impurity 155 | GNT-ST-34283| Gentaur Distribution US, UK & EuropeSynonyms: (2S)-isopropyl...

Thymalfasin Impurity β-Asp6 | GNT-ST-34282| Gentaur Distribution US, UK & EuropeSynonyms: β-Asp6Formula: C129H215O55N33Molecular Weight: 3108,34CAS: N/A

Brivudine Impurity 15 | GNT-ST-34281| Gentaur Distribution US, UK & EuropeSynonyms: (4R,5S)-5-(hydroxymethyl)tetrahydrofuran-2,4-diolFormula: C5H10O4Molecular Weight: 134,13CAS: 2640030-37-9

Tadalafil Impurity 89 | GNT-ST-34280| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3R)-1-(benzo[d][1,3]dioxol-5-yl)-2-(2,2-dichloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acidFormula: C21H16Cl2N2O5Molecular Weight:...

Tadalafil Impurity 90 | GNT-ST-34279| Gentaur Distribution US, UK & EuropeSynonyms: (1R,3R)-2-acetyl-1-(benzo[d][1,3]dioxol-5-yl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxamideFormula: C21H19N3O4Molecular Weight: 377,4CAS: N/A

Sofosbuvir Impurity 17 | GNT-ST-34278| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-methyltetrahydrofuran-2-yl)methyl benzoateFormula: C24H21ClN2O7Molecular Weight:...

Cefotaxime Impurity 7 | GNT-ST-34277| Gentaur Distribution US, UK & EuropeSynonyms: (1S,8R)-4-(acetoxymethyl)-8-((Z)-2-(methoxyimino)-2-(2-(tritylamino)thiazol-4-yl)acetamido)-7-oxo-2-thiabicyclo[4.2.0]oct-4-ene-5-carboxylic acidFormula:...

Ceftezole Sodium Impurity 5; Cefotiam Impurity 41 | GNT-ST-34276| Gentaur Distribution US, UK & EuropeSynonyms: (6R,7S)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic...

Cefazolin Impurity 60 | GNT-ST-34275| Gentaur Distribution US, UK & EuropeSynonyms: S-(5-methyl-1,3,4-thiadiazol-2-yl) (6R,7R)-7-(2-(1H-tetrazol-1-yl)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carbothioateFormula:...

Erlotinib Impurity 109 | GNT-ST-34274| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 2-amino-4-(2-hydroxyethoxy)-5-(2-methoxyethoxy)benzoateFormula: C14H21NO6Molecular Weight: 299,32CAS: N/A