Chemicals

Isopropyl Alcohol EP Impurity C | GNT-ST-05568| Gentaur Distribution US, UK & EuropeSynonyms: 2-isopropoxypropaneFormula: C6H14OMolecular Weight: 102,17CAS: 108-20-3

Posaconazole Impurity 266 | GNT-ST-05567| Gentaur Distribution US, UK & EuropeSynonyms: 2-((2S,3S)-2-hydroxypentan-3-yl)-4-(4-(4-(4-methoxyphenyl)piperazin-1-yl)phenyl)-2,4-dihydro-3H-1,2,4-triazol-3-oneFormula: C24H31N5O3Molecular Weight: 437,54CAS:...

Posaconazole Impurity 227 | GNT-ST-05566| Gentaur Distribution US, UK & EuropeSynonyms:...

Avatrombopag Impurity 101 | GNT-ST-05565| Gentaur Distribution US, UK & EuropeSynonyms: ethyl...

Avatrombopag Impurity 100 | GNT-ST-05564| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1,2,3,6-tetrahydropyridine-4-carboxylateFormula: C8H13NO2Molecular Weight: 155,2CAS: 40240-23-1

Avatrombopag Impurity 10 | GNT-ST-05563| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 1-(3-chloro-5-((4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-yl)carbamoyl)pyridin-2-yl)piperidine-4-carboxylateFormula:...

Avatrombopag Impurity 1 | GNT-ST-05562| Gentaur Distribution US, UK & EuropeSynonyms: 5-chloro-N-(4-(4-chlorothiophen-2-yl)-5-(4-cyclohexylpiperazin-1-yl)thiazol-2-yl)-6-(dimethylamino)nicotinamideFormula: C25H30Cl2N6OS2Molecular Weight: 565,58CAS:...

Apremilast Impurity 80 | GNT-ST-05561| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-(((propane-1,3-diyldisulfonyl)bis(2-(3-ethoxy-4-methoxyphenyl)ethane-2,1-diyl))bis(1,3-dioxoisoindoline-2,4-diyl))diacetamideFormula: C45H48N4O14S2Molecular...

Saxagliptin Impurity 9(Bms-700047) | GNT-ST-05560| Gentaur Distribution US, UK & EuropeSynonyms: (1aS,4S,6aR,7aS)-4-((1r,3R,5R,7S)-3-hydroxyadamantan-1-yl)tetrahydro-1H-cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6(1aH,6aH)-dioneFormula:...

Saxagliptin Impurity 65 | GNT-ST-05559| Gentaur Distribution US, UK & EuropeSynonyms: (1aS,4S,6aR,7aS)-4-(3-hydroxyadamantan-1-yl)hexahydro-1H-cyclopropa[4,5]pyrrolo[1,2-a]pyrazine-3,6-dioneFormula: C18H24N2O3Molecular Weight: 316,4CAS: N/A

2,2,8,8-Tetramethylnonanedioic Acid | GNT-ST-05558| Gentaur Distribution US, UK & EuropeSynonyms: 2,2,8,8-tetramethylnonanedioic acidFormula: C13H24O4Molecular Weight: 244,33CAS: 30313-67-8

Delfaprazine | GNT-ST-05557| Gentaur Distribution US, UK & EuropeSynonyms: 1-(2-benzyl-5-methylphenyl)piperazineFormula: C18H22N2Molecular Weight: 266,38CAS: 117827-81-3

Perindopril Impurity 43 | GNT-ST-05556| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3aR,7aR)-1-((S)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic...

Finasteride Impurity 6 | GNT-ST-05555| Gentaur Distribution US, UK & EuropeSynonyms: 2-((4aR,4bS,6aS,7S,9aS,9bS)-4a,6a-dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxamido)-2-methylpropanoic acidFormula: C23H36N2O4Molecular Weight:...

Finasteride Impurity 27 | GNT-ST-05554| Gentaur Distribution US, UK & EuropeSynonyms:...

Cyclobenzaprine-D6 | GNT-ST-05553| Gentaur Distribution US, UK & EuropeSynonyms: 3-(5H-dibenzo[a,d][7]annulen-5-ylidene)-N,N-bis(methyl-d3)propan-1-amineFormula: C20H15D6NMolecular Weight: 281,43CAS: 1261396-60-4

3-Fluoro-4-(Trifluoromethyl)Phenol | GNT-ST-05552| Gentaur Distribution US, UK & EuropeSynonyms: 3-fluoro-4-(trifluoromethyl)phenolFormula: C7H4F4OMolecular Weight: 180,1CAS: 219581-07-4

3-Fluoro-2-Hydroxyphenyl Formate | GNT-ST-05551| Gentaur Distribution US, UK & EuropeSynonyms: 3-fluoro-2-hydroxyphenyl formateFormula: C7H5FO3Molecular Weight: 156,11CAS: N/A

Esmolol Impurity 68 | GNT-ST-05550| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-(oxiran-2-ylmethoxy)benzoateFormula: C11H12O4Molecular Weight: 208,21CAS: N/A

Esmolol Impurity 70 | GNT-ST-05549| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(2-(oxiran-2-ylmethoxy)phenyl)propanoateFormula: C13H16O4Molecular Weight: 236,27CAS: N/A

Esmolol Impurity 72 | GNT-ST-05548| Gentaur Distribution US, UK & EuropeSynonyms: methyl 3-(2-(2-hydroxy-3-(isopropylamino)propoxy)phenyl)propanoateFormula: C16H25NO4Molecular Weight: 295,38CAS: 83281-63-4

Diltiazem Impurity 19 | GNT-ST-05547| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3R)-5-(2-(dimethylamino)ethyl)-2-(4-methoxyphenyl)-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl acetateFormula: C22H28N2O3SMolecular Weight: 400,54CAS: N/A

Diltiazem Impurity 11 | GNT-ST-05546| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3S)-3-hydroxy-2-(4-methoxyphenyl)-5-(2-(methylamino)ethyl)-2,3-dihydrobenzo[b][1,4]thiazepin-4(5H)-oneFormula: C19H22N2O3SMolecular Weight: 358,45CAS: 86408-44-8

Nitrofurantoin Impurity 2 | GNT-ST-05545| Gentaur Distribution US, UK & EuropeSynonyms: (E)-2-(3-(((5-nitrofuran-2-yl)methylene)amino)-2,5-dioxoimidazolidin-1-yl)acetic acidFormula: C10H8N4O7Molecular Weight: 296,2CAS: N/A

Perindopril Impurity 42 | GNT-ST-05544| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3aS,7aS)-1-((R)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic...

Perindopril Impurity 41 | GNT-ST-05543| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3aS,7aS)-1-((R)-2-(((R)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic...

Perindopril Impurity 40 | GNT-ST-05542| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3aS,7aS)-1-((S)-2-(((R)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic...

Perindopril Impurity 39 | GNT-ST-05541| Gentaur Distribution US, UK & EuropeSynonyms: (2S,3aS,7aS)-1-((R)-2-(((S)-1-ethoxy-1-oxopentan-2-yl)amino)propanoyl)octahydro-1H-indole-2-carboxylic...

Perindopril Impurity 38 | GNT-ST-05540| Gentaur Distribution US, UK & EuropeSynonyms: (3S,5aS,9aS,10aS)-3-methyldecahydropyrazino[1,2-a]indol-4(1H)-oneFormula: C12H20N2OMolecular Weight: 208,3CAS: N/A

Urapidil Impurity 50 | GNT-ST-05539| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-dimethyl-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidine-2,4(1H,3H)-dioneFormula: C9H13N3O2Molecular Weight: 195,22CAS: N/A

Urapidil Impurity 59 | GNT-ST-05538| Gentaur Distribution US, UK & EuropeSynonyms: 6-(butylamino)-1,3-dimethylpyrimidine-2,4(1H,3H)-dioneFormula: C10H17N3O2Molecular Weight: 211,27CAS: N/A

Urapidil Impurity 58 | GNT-ST-05537| Gentaur Distribution US, UK & EuropeSynonyms: 6-((3-hydroxypropyl)amino)-3-methylpyrimidine-2,4(1H,3H)-dioneFormula: C8H13N3O3Molecular Weight: 199,21CAS: 13300-33-9

Ibrutinib Impurity 88 | GNT-ST-05536| Gentaur Distribution US, UK & EuropeSynonyms: 1-(3-(4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)prop-2-en-1-oneFormula: C25H24N6O2Molecular Weight: 440,51CAS: N/A

Budesonide EP Impurity B (D-Homo Budesonide (Mixture Of Diastereomers)) | GNT-ST-05535| Gentaur Distribution US, UK & EuropeSynonyms:...

Budesonide EP Impurity A (16-Alpha-Hydroxy-Prednisolone) | GNT-ST-05534| Gentaur Distribution US, UK & EuropeSynonyms:...

Ketoprofen Impurity 59 | GNT-ST-05533| Gentaur Distribution US, UK & EuropeSynonyms: 2-(3-benzoylphenyl)acetamideFormula: C15H13NO2Molecular Weight: 239,27CAS: 24021-49-6

Pinaverium Bromide Impurity 20 | GNT-ST-05532| Gentaur Distribution US, UK & EuropeSynonyms: (1S,5S)-2-ethyl-6,6-dimethylbicyclo[3.1.1]heptaneFormula: C11H20Molecular Weight: 152,28CAS: N/A

Pasireotide Impurity 4 | GNT-ST-05531| Gentaur Distribution US, UK & EuropeSynonyms:...

Pasireotide Impurity 3 | GNT-ST-05530| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 6 | GNT-ST-05529| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 5 | GNT-ST-05528| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 4(Tigecycline 12-Oxo-11-Hydroxy) | GNT-ST-05527| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 2(Tigecycline Quinone Analog) | GNT-ST-05526| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 17; Eravacycline | GNT-ST-05525| Gentaur Distribution US, UK & EuropeSynonyms:...

Formoterol EP Impurity B | GNT-ST-05524| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxy-5-(1-hydroxy-2-((4-methoxyphenethyl)amino)ethyl)phenyl)formamideFormula: C18H22N2O4Molecular Weight: 330,38CAS: 1224588-66-2

Formoterol EP Impurity A | GNT-ST-05523| Gentaur Distribution US, UK & EuropeSynonyms: 2-amino-4-(1-hydroxy-2-((1-(4-methoxyphenyl)propan-2-yl)amino)ethyl)phenolFormula: C18H24N2O3Molecular Weight: 316,39CAS: 150513-24-9

Formoterol-13C-D3 Hemifumarate | GNT-ST-05522| Gentaur Distribution US, UK & EuropeSynonyms: Formoterol-13C-d3 HemifumarateFormula: C1813CH21D3N2O4 1/2C4H4O4Molecular Weight: 348.42 58.03CAS: N/A

Fomivirsen | GNT-ST-05521| Gentaur Distribution US, UK & EuropeSynonyms: FomivirsenFormula: C204H263N63O114P20S20Molecular Weight: 6682,35CAS: 144245-52-3

Ferbam | GNT-ST-05520| Gentaur Distribution US, UK & EuropeSynonyms: FerbamFormula: C9H18FeN3S6Molecular Weight: 416,49CAS: 14484-64-1

Pholcodine Impurity 7 | GNT-ST-05519| Gentaur Distribution US, UK & EuropeSynonyms: Pholcodine Impurity 7Formula: C46H58N4O8Molecular Weight: 794,99CAS: N/A

Formoterol EP Impurity D | GNT-ST-05518| Gentaur Distribution US, UK & EuropeSynonyms: N-(2-hydroxy-5-(1-hydroxy-2-((1-(4-methoxyphenyl)propan-2-yl)(methyl)amino)ethyl)phenyl)formamideFormula: C20H26N2O4Molecular Weight: 358,43CAS: 1795133-96-8

Tigecycline Impurity 16 | GNT-ST-05517| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 15; N-Nitroso-Desmethyl-Eravacycline | GNT-ST-05516| Gentaur Distribution US, UK & EuropeSynonyms:...

Tigecycline Impurity 11 | GNT-ST-05515| Gentaur Distribution US, UK & EuropeSynonyms:...

Ibrutinib Impurity 87 | GNT-ST-05514| Gentaur Distribution US, UK & EuropeSynonyms: 3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amineFormula: C22H22N6OMolecular Weight: 386,46CAS: N/A

Acarbose EP Impurity H | GNT-ST-05513| Gentaur Distribution US, UK & EuropeSynonyms:...

Adefovir Impurity 13 | GNT-ST-05512| Gentaur Distribution US, UK & EuropeSynonyms:...

Adefovir Impurity 1 | GNT-ST-05511| Gentaur Distribution US, UK & EuropeSynonyms: ((((2-(6-(((pivaloyloxy)methyl)amino)-9H-purin-9-yl)ethoxy)methyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate)Formula: C26H42N5O10PMolecular Weight:...

Adapalene Impurity 4 | GNT-ST-05510| Gentaur Distribution US, UK & EuropeSynonyms: 3-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)adamantan-1-olFormula: C23H33BO4Molecular Weight: 384,32CAS: N/A

Adapalene Impurity 6 | GNT-ST-05509| Gentaur Distribution US, UK & EuropeSynonyms: (3r,5r,7r)-1-(2-methoxy-5-(naphthalen-2-yl)phenyl)adamantaneFormula: C27H28OMolecular Weight: 368,52CAS: N/A

Adapalene Impurity 2 | GNT-ST-05508| Gentaur Distribution US, UK & EuropeSynonyms: methyl 6-bromo-2-naphthoateFormula: C12H9BrO2Molecular Weight: 265,1CAS: 33626-98-1

Adapalene EP Impurity D | GNT-ST-05507| Gentaur Distribution US, UK & EuropeSynonyms: 1,1'-(4,4'-dimethoxy-[1,1'-biphenyl]-3,3'-diyl)bis(adamantane)Formula: C34H42O2Molecular Weight: 482,7CAS: 932033-57-3

Adefovir Impurity 6 | GNT-ST-05506| Gentaur Distribution US, UK & EuropeSynonyms: ((((2-(6-amino-7H-purin-7-yl)ethoxy)methyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate)Formula: C20H32N5O8PMolecular Weight: 501,47CAS: N/A

Adefovir Impurity 5 | GNT-ST-05505| Gentaur Distribution US, UK & EuropeSynonyms: diethyl ((2-chloroethoxy)methyl)phosphonateFormula: C7H16ClO4PMolecular Weight: 230,63CAS: 116384-56-6

13-Cis-Crocin 3 | GNT-ST-05504| Gentaur Distribution US, UK & EuropeSynonyms: 8,8'-Diapo-ψ,ψ-carotenedioic acid, 8-(6-O-β-D-glucopyranosyl-β-D-glucopyranosyl) ester, 13-cis-; 13-cis-crocin 3; Cis-crocin-3; cis- 2-G Crocin; cis-Crocetin...

Olopatadine Impurity 17 | GNT-ST-05503| Gentaur Distribution US, UK & EuropeSynonyms: 11-oxo-6,11-dihydrodibenzo[b,e]oxepine-2-carboxylic acidFormula: C15H10O4Molecular Weight: 254,24CAS: 66801-40-9

Nitrofurantoin USP Related Compound A | GNT-ST-05502| Gentaur Distribution US, UK & EuropeSynonyms: N-carbamoyl-N-(((5-nitrofuran-2-yl)methylene)amino)glycineFormula: C8H8N4O6Molecular Weight: 256,17CAS: 63981-22-6

Prodan | GNT-ST-05501| Gentaur Distribution US, UK & EuropeSynonyms: ProdanFormula: C15H17NOMolecular Weight: 227,3CAS: 70504-01-7

N-Nitroso-Ozanimod | GNT-ST-05500| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(4-(5-(3-cyano-4-isopropoxyphenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1H-inden-1-yl)-N-(2-hydroxyethyl)nitrous amideFormula: C23H23N5O4Molecular Weight: 433,47CAS:...

N-Nitroso-Ozenoxacin | GNT-ST-05499| Gentaur Distribution US, UK & EuropeSynonyms: 1-cyclopropyl-8-methyl-7-(5-methyl-6-(methyl(nitroso)amino)pyridin-3-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acidFormula: C21H20N4O4Molecular Weight: 392,42CAS: N/A

N-Nitroso-Omadacycline | GNT-ST-05498| Gentaur Distribution US, UK & EuropeSynonyms:...

N-Nitroso-Oliceridine | GNT-ST-05497| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-((3-methoxythiophen-2-yl)methyl)-N-(2-(9-(pyridin-2-yl)-6-oxaspiro[4.5]decan-9-yl)ethyl)nitrous amideFormula: C22H29N3O3SMolecular Weight: 415,55CAS: N/A

Cetirizine Impurity 61 | GNT-ST-05496| Gentaur Distribution US, UK & EuropeSynonyms: 2-(2-hydroxyethoxy)acetamideFormula: C4H9NO3Molecular Weight: 119,12CAS: 123-85-3

Cetirizine Impurity 59 | GNT-ST-05495| Gentaur Distribution US, UK & EuropeSynonyms: 1-hydroxypropan-2-yl 2-(2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethoxy)acetate/2-hydroxypropyl...

Rac-Tenofovir-D7 | GNT-ST-05494| Gentaur Distribution US, UK & EuropeSynonyms: rac-(((1-(6-amino-9H-purin-9-yl-8-d)propan-2-yl-1,1,2,3,3,3-d6)oxy)methyl)phosphonic acid-d7Formula: C9H7D7N5O4PMolecular Weight: 294,26CAS: N/A

Beraprost Impurity 54 | GNT-ST-05493| Gentaur Distribution US, UK & EuropeSynonyms: 1H-Cyclopenta[b]benzofuran-5-butanoic acid, 2-(acetyloxy)-2,3,3a,8b-tetrahydro-1-[(1E,3R)-3-hydroxy-4-methyl-1-octen-6-yn-1-yl]-, methyl ester,...

Beraprost Impurity 53 | GNT-ST-05492| Gentaur Distribution US, UK & EuropeSynonyms: methyl 4-((1R,2R,3aS,8bS)-2-acetoxy-1-((E)-4-methyl-3-oxooct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoateFormula: C27H32O6Molecular...

Beraprost Impurity 6 | GNT-ST-05491| Gentaur Distribution US, UK & EuropeSynonyms: ethyl 4-((1R,2R,3aS,8bS)-2-hydroxy-1-((3S,4S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoateFormula:...

Agomelatine Impurity 38 | GNT-ST-05490| Gentaur Distribution US, UK & EuropeSynonyms: 2-(7-methoxynaphthalen-1-yl)acetonitrileFormula: C13H11NOMolecular Weight: 197,23CAS: 138113-08-3

Butylphthalide Impurity 47 | GNT-ST-05489| Gentaur Distribution US, UK & EuropeSynonyms: 2-(1-hydroxy-4-methylpentyl)benzoic acidFormula: C13H18O3Molecular Weight: 222,28CAS: N/A

Tetrabenazine Impurity 8 | GNT-ST-05488| Gentaur Distribution US, UK & EuropeSynonyms: 3-((dimethylamino)methyl)heptan-2-oneFormula: C10H21NOMolecular Weight: 171,28CAS: 63708-05-4

Glycopyrronium Bromide Impurity 17 | GNT-ST-05487| Gentaur Distribution US, UK & EuropeSynonyms: cyclopentyl benzoateFormula: C12H14O2Molecular Weight: 190,24CAS: 32651-38-0

Glycopyrronium Bromide Impurity 21 | GNT-ST-05486| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-cyclopentyl-2-hydroxy-2-phenylacetic acidFormula: C13H16O3Molecular Weight: 220,27CAS: 64471-43-8

Glycopyrronium Bromide Impurity 15 | GNT-ST-05485| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyclopentyl-2-(4-cyclopentylphenyl)-2-hydroxyacetic acidFormula: C18H24O3Molecular Weight: 288,39CAS: N/A

Glycopyrronium Bromide Impurity 11 | GNT-ST-05484| Gentaur Distribution US, UK & EuropeSynonyms: 2-cyclopentyl-2-hydroxy-1-(3-hydroxypyrrolidin-1-yl)-2-phenylethan-1-oneFormula: C17H23NO3Molecular Weight: 289,38CAS: N/A

Puerarin Impurity 2 | GNT-ST-05483| Gentaur Distribution US, UK & EuropeSynonyms: 8-((2R,3R,4R,5R)-5-((S)-1,2-dihydroxyethyl)-3,4-dihydroxytetrahydrofuran-2-yl)-7-hydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-oneFormula: C21H20O9Molecular Weight:...

Biperiden EP Impurity F; Isopropyl Alcohol EP Impurity B | GNT-ST-05482| Gentaur Distribution US, UK & EuropeSynonyms: Benzene; 1,3,5-Cyclohexatriene; Benzol; Benzole; Coal Naphtha; Cyclohexatriene; NSC 67315; Phene; Phenyl Hydride; Pyrobenzol;...

Biperiden EP Impurity E | GNT-ST-05481| Gentaur Distribution US, UK & EuropeSynonyms: 1-[(1RS,2RS,4RS)-bicyclo[2.2.1]hept-5-en-2-yl]-3(piperidin-1-yl)propan-1-oneFormula: C15H23NOMolecular Weight: 233,35CAS: N/A

Acetylcysteine-D3 | GNT-ST-05480| Gentaur Distribution US, UK & EuropeSynonyms: (acetyl-d3)-L-cysteineFormula: C5H6D3NO3SMolecular Weight: 166,21CAS: 131685-11-5

Ramelteon Impurity R | GNT-ST-05479| Gentaur Distribution US, UK & EuropeSynonyms: N,N'-(((8S,8'R)-2,2',6,6',7,7',8,8'-octahydro-1H,1'H-[4,7'-biindeno[5,4-b]furan]-8,8'-diyl)bis(ethane-2,1-diyl))dipropionamideFormula: C32H40N2O4Molecular Weight:...

Ramelteon Impurity Q | GNT-ST-05478| Gentaur Distribution US, UK & EuropeSynonyms: (S)-N-(2-(7,8-dihydro-6H-indeno[5,4-b]furan-8-yl)ethyl)propionamideFormula: C16H19NO2Molecular Weight: 257,33CAS: 880152-62-5

Ramelteon Impurity P | GNT-ST-05477| Gentaur Distribution US, UK & EuropeSynonyms: (R)-N-(2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethyl)propionamideFormula: C16H21NO2Molecular Weight: 259,34CAS: 196597-27-0

Ramelteon Impurity O | GNT-ST-05476| Gentaur Distribution US, UK & EuropeSynonyms: (S)-2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethanamineFormula: C13H17NOMolecular Weight: 203,28CAS: 196597-81-6

Ramelteon Impurity N | GNT-ST-05475| Gentaur Distribution US, UK & EuropeSynonyms: (R)-2-(2,6,7,8-tetrahydro-1H-indeno[5,4-b]furan-8-yl)ethanamineFormula: C13H17NOMolecular Weight: 203,28CAS: 1029134-73-3

Ramelteon Impurity M | GNT-ST-05474| Gentaur Distribution US, UK & EuropeSynonyms: 5-bromo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-oneFormula: C11H9BrO2Molecular Weight: 253,09CAS: 1221160-70-8

Cytarabine Impurity 75 | GNT-ST-05473| Gentaur Distribution US, UK & EuropeSynonyms: (2R,3S,4R,5R)-2-(4-amino-2-oxopyrimidin-1(2H)-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl diacetateFormula: C13H17N3O7Molecular Weight: 327,29CAS: N/A

Cytarabine Impurity 74 | GNT-ST-05472| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3R,4S,5R)-4-acetoxy-5-(4-amino-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl acetateFormula: C13H19N3O7Molecular Weight: 329,31CAS:...

Cytarabine Impurity 73 | GNT-ST-05471| Gentaur Distribution US, UK & EuropeSynonyms: ((2R,3S,4S,5R)-3-acetoxy-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-4-hydroxytetrahydrofuran-2-yl)methyl acetateFormula: C13H17N3O7Molecular Weight: 327,29CAS: N/A

Cytarabine Impurity 72 | GNT-ST-05470| Gentaur Distribution US, UK & EuropeSynonyms: 1,3-bis((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dioneFormula: C14H20N2O10Molecular Weight: 376,32CAS: N/A

Cytarabine Impurity 71 | GNT-ST-05469| Gentaur Distribution US, UK & EuropeSynonyms: (2R,2'R,3R,3'R,4R,4'R,5R,5'R)-(2,4-dioxopyrimidine-1,3(2H,4H)-diyl)bis(5-(acetoxymethyl)tetrahydrofuran-2,3,4-triyl) tetraacetateFormula: C26H32N2O16Molecular...