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Impurities and reference standards, page 142
More impurities and reference standards, most searched and traded first. Back to the impurities and reference standards overview
More impurities and reference standards
Showing 6,769 to 6,816 of 9,002 chemicals, most searched and traded first.
(1,2,4-Triazol-4-yl) itraconazoleCAS 854372-77-3C35H38Cl2N8O4Request quotes
(2,2'-Bimorphinan)-6,6'-dione, 4,5:4',5'-diepoxy-3,3',14,14'-tetrahydroxy-17,17'-bis(2-propen-1-yl)-, (5alpha)-(5'alpha)-CAS 211738-08-8C38H40N2O8Request quotes
(2S)-2-(3,4-Difluorophenyl)oxiraneCAS 1006376-63-1C8H6F2O1 supplier
(3R,4R,5R)-2-(4-Aminopyrrolo(2,1-f)(1,2,4)triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-olCAS 1355049-94-3C32H32N4O5Request quotes
(4-((6-(Aminocarbonyl)-7-methoxy-4-quinolinyl)oxy)-2-chlorophenyl)carbamic acid phenyl esterCAS 417722-95-3C24H18ClN3O5Request quotes
(5alpha)-4,5-Epoxy-3,14-dihydroxymorphinan-6-one hydrochlorideCAS 52446-24-9C16H18ClNO43 suppliers
(E)-N'-(2-Cyano-4-(3-(1-hydroxy-2-methylpropan-2-yl)thioureido)phenyl)-N,N-dimethylformimidamideCAS 1429755-57-6C15H21N5OS1 supplier
1-((3-(2-(((3-Ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl)carbonyl)amino)ethyl)phenyl)sulfonyl)-3-(trans-4-methylcyclohexyl)ureaCAS 791104-62-6C24H34N4O5SRequest quotes
1-(3,5-Dichlorophenyl)propan-1-oneCAS 92821-92-6C9H8Cl2O2 suppliers![1-[(4-Methoxyphenyl)methyl]-1H-pyrazole-4-carboxylic acid chemical structure, C12H12N2O3, CAS 1105039-93-7](/s/JMWJJDKQQMMJRG-UHFFFAOYSA-N.svg)
1-[(4-Methoxyphenyl)methyl]-1H-pyrazole-4-carboxylic acidCAS 1105039-93-7C12H12N2O3Request quotes
1,4-Bis(4-(pyrimidin-2-yl)piperazin-1-yl)butaneCAS 257877-45-5C20H30N8Request quotes
11-MethylenelynestrenolCAS 54024-12-3C21H28ORequest quotes
2-Amino-N-(2,2,2-trifluoroethyl)acetamideCAS 359821-38-8C4H7F3N2O3 suppliers![2-Chloro-7H-pyrrolo[2,3-d]pyrimidin-4-amine chemical structure, C6H5ClN4, CAS 1192711-88-8](/s/IVGLNWQATTZNOH-UHFFFAOYSA-N.svg)
2-Chloro-7H-pyrrolo[2,3-d]pyrimidin-4-amineCAS 1192711-88-8C6H5ClN4Request quotes
2-Ethylbutyl (2S)-2-(((4-nitrophenoxy)-phenoxyphosphoryl)amino)propanoateCAS 1354823-36-1C21H27N2O7P5 suppliers
2-Methoxy-5-methylpyridin-4-amineCAS 1260663-96-4C7H10N2O1 supplier
3-(4-(4-Chlorobenzoyl) phenoxy)butan-2-oneCAS 217636-47-0C17H15ClO3Request quotes
3-(Bromomethyl)-5-fluorobenzonitrileCAS 853368-35-1C8H5BrFN1 supplier
3-Fluoro-4-desfluoro bicalutamideCAS 1166228-30-3C18H14F4N2O4S2 suppliers
4-O-(2-Hydroxy-2-(4-hydroxy-3-(hydroxymethyl)phenyl)ethyl) salmeterolCAS 1391052-04-2C34H47NO71 supplier
4-Phenylpiperidine-4-carboxylic acid hydrochlorideCAS 53484-76-7C12H16ClNO2Request quotes
4-Propan-2-yl-1,2-dihydropyridazine-3,6-dioneCAS 1903632-97-2C7H10N2O21 supplier
4,6-Dichloro-1,3,5-triazin-2(1H)-oneCAS 15791-08-9C3HCl2N3ORequest quotes
4,6-Dichloro-2-(propylsulfanyl)pyrimidineCAS 1401318-10-2C7H8Cl2N2SRequest quotes
7-Bromo-1-methyl-2,3-dihydro-1H-1,3-benzodiazol-2-oneCAS 913297-44-6C8H7BrN2O2 suppliers
8,9-Dehydroestrone sodium sulfateCAS 61612-83-7C18H19NaO5SRequest quotes
Benazepril ethyl esterCAS 103129-58-4C26H32N2O5Request quotes
Benzamide, 5-(aminosulfonyl)-N-((1-ethyl-1-oxido-2-pyrrolidinyl)methyl)-2-methoxy-CAS 2214214-03-4C15H23N3O5SRequest quotes
Boronic acid, (6-(benzoylmethylamino)-5-methyl-3-pyridinyl)-CAS 446299-81-6C14H15BN2O32 suppliers![Carbamic acid, N-[(1S)-3-methyl-1-[[(2S)-2-methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-dimethylethyl ester chemical structure, C14H25NO4, CAS 247068-83-3](/s/DDMPMIMTLBGEHT-HZMBPMFUSA-N.svg)
Carbamic acid, N-[(1S)-3-methyl-1-[[(2S)-2-methyl-2-oxiranyl]carbonyl]butyl]-, 1,1-dimethylethyl esterCAS 247068-83-3C14H25NO41 supplier
Carbidopa ethylCAS 1458640-32-8C12H18N2O4Request quotes
Cis-3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro(4.5)dec-3-en-4-yl beta-D-glucopyranosideCAS 1172614-86-6C24H33NO8Request quotes
Cy5 NHS EsterCAS 146368-14-1C37H43N3O10S25 suppliers
Lisinopril specified impurity FCAS 1132650-67-9C21H37N3O51 supplier
Methyl potassium oxalateCAS 10304-09-3C3H3KO4Request quotes
N-(3-Butenyl)norbuprenorphineCAS 457071-73-7C29H41NO4Request quotes![N-[2-Hydroxy-5-[1-hydroxy-2-[2-(4-methoxyphenyl)ethylamino]ethyl]phenyl]formamide chemical structure, C18H22N2O4, CAS 1224588-66-2](/s/GLFNPNBHWOMHBI-UHFFFAOYSA-N.svg)
N-[2-Hydroxy-5-[1-hydroxy-2-[2-(4-methoxyphenyl)ethylamino]ethyl]phenyl]formamideCAS 1224588-66-2C18H22N2O4Request quotes
N'-Benzyl-N-(2-methylnaphthalen-1-yl)ethanediamideCAS 2072108-68-8C20H18N2O2Request quotes
Prednisone-21-aldehydeCAS 70522-55-3C21H24O5Request quotes
Sodium equilenin sulfateCAS 16680-48-1C18H17NaO5SRequest quotes![tert-Butyl 4-[(5-phenyl-1,2-oxazol-3-yl)carbamoyl]piperazine-1-carboxylate chemical structure, C19H24N4O4, CAS 886979-78-8](/s/ATPZUYZYORUVIK-DOTOQJQBSA-N.svg)
tert-Butyl 4-[(5-phenyl-1,2-oxazol-3-yl)carbamoyl]piperazine-1-carboxylateCAS 886979-78-8C19H24N4O4Request quotes
Kumujian ACAS 72755-19-2C14H12N2O2Request quotes
Crocin 2CAS 55750-84-0C38H54O193 suppliers
N,N-DidesmethylvenlafaxineCAS 93413-77-5C15H23NO24 suppliers
1,1-Dichloro-1,2,2,2-tetrafluoroethaneCAS 374-07-2C2Cl2F41 supplier
2-Amino-1,4-dihydro-4-oxopteridine-7-carboxylic acidCAS 31010-60-3C7H5N5O3Request quotes
rel-(alphaR)-alpha-(2R)-2-Piperidinyl-2,8-bis(trifluoromethyl)-4-quinolinemethanolCAS 58737-31-8C17H16F6N2ORequest quotes![3-[Methyl(3-oxo-3-phenylpropyl)amino]-1-phenylpropan-1-one chemical structure, C19H21NO2, CAS 103756-12-3](/s/FCEMMQWGASQRTL-UHFFFAOYSA-N.svg)
3-[Methyl(3-oxo-3-phenylpropyl)amino]-1-phenylpropan-1-oneCAS 103756-12-3C19H21NO2Request quotes
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