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Impurities and reference standards, page 121
More impurities and reference standards, most searched and traded first. Back to the impurities and reference standards overview
More impurities and reference standards
Showing 5,761 to 5,808 of 9,002 chemicals, most searched and traded first.
(1,2-Dihydroxypropyl)phosphonic acidCAS 84954-80-3C3H9O5PRequest quotes![(3R)-3-{[(tert-Butoxy)carbonyl]amino}-4-(4-fluorophenyl)butanoic acid chemical structure, C15H20FNO4, CAS 218609-00-8](/s/KEGMJLZICKHWIR-GFCCVEGCSA-N.svg)
(3R)-3-{[(tert-Butoxy)carbonyl]amino}-4-(4-fluorophenyl)butanoic acidCAS 218609-00-8C15H20FNO41 supplier
(3S,4aS,8aS)-2-((2R,3S)-3-Amino-2-hydroxy-4-phenylbutyl)-N-tert-butyldecahydroisoquinoline-3-carboxamideCAS 136522-17-3C24H39N3O2Request quotes![(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acid chemical structure, C19H29NO3, CAS 103335-55-3](/s/MJXIPHMGYJXKLJ-MLGOENBGSA-N.svg)
(4aR,4bS,6aS,7S,9aS,9bS,11aR)-4a,6a-Dimethyl-2-oxohexadecahydro-1H-indeno[5,4-f]quinoline-7-carboxylic acidCAS 103335-55-3C19H29NO34 suppliers
(5R)-5-(2,2-Dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-oneCAS 452339-73-0C13H15NO44 suppliers![(8R,9S,10R,13S,14S,17R)-17-Ethynyl-17-hydroxy-13-methyl-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one chemical structure, C20H24O2, CAS 31528-46-8](/s/SWNFRSGMYREPFG-XGXHKTLJSA-N.svg)
(8R,9S,10R,13S,14S,17R)-17-Ethynyl-17-hydroxy-13-methyl-1,2,8,9,10,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-oneCAS 31528-46-8C20H24O2Request quotes
(AlphaS)-alpha-(Chloromethyl)-3,4-difluorobenzenemethanolCAS 1006376-60-8C8H7ClF2O4 suppliers
(R)-3-(3-Fluorophenyl)-5-(hydroxymethyl)oxazolidin-2-oneCAS 149524-42-5C10H10FNO32 suppliers
(S)-2-Hydroxy-3-methoxy-3,3-diphenylpropionic AcidCAS 178306-52-0C16H16O45 suppliers
(S)-4-Amino-4-oxo-2-(((quinolin-2-yl)carbonyl)amino)butanoic acidCAS 136465-98-0C14H13N3O4Request quotes![[(1-Methyl-1H-tetrazol-5-yl)thio]acetic acid chemical structure, C4H6N4O2S, CAS 55862-52-7](/s/SAKPCQKTTXWGQA-UHFFFAOYSA-N.svg)
[(1-Methyl-1H-tetrazol-5-yl)thio]acetic acidCAS 55862-52-7C4H6N4O2SRequest quotes![1-{Benzyl[2-(2-methoxyphenoxy)ethyl]amino}-3-(9H-carbazol-4-yloxy)propan-2-ol chemical structure, C31H32N2O4, CAS 72955-94-3](/s/FFZGDNBZNMTOCK-UHFFFAOYSA-N.svg)
1-{Benzyl[2-(2-methoxyphenoxy)ethyl]amino}-3-(9H-carbazol-4-yloxy)propan-2-olCAS 72955-94-3C31H32N2O4Request quotes
1-Cyclopropyl-2-(2-fluorophenyl)ethanoneCAS 150322-73-9C11H11FO12 suppliers
1-Methylbiguanide hydrochlorideCAS 1674-62-0C3H10ClN5Request quotes
1,1'-(4,4'-Bis(methoxy)biphenyl-3,3'-diyl)bis(tricyclo(3.3.1.13,7)decane)CAS 932033-57-3C34H42O21 supplier
1,2-Benzisothiazole-2(3H)-acetic acid, 3-oxo-, 1-methylethyl ester, 1,1-dioxideCAS 76508-37-7C12H13NO5SRequest quotes
158938-08-0 4-N-Pentoxyterphenyl-carbonic acidCAS 158938-08-0C24H24O33 suppliers
2-(1-Methylethyl)-1,3-dioxane-5-carboxylic acidCAS 116193-72-7C8H14O41 supplier![2-(4-Fluorophenyl)-5-[(5-iodo-2-methylphenyl)methyl]thiophene chemical structure, C18H14FIS, CAS 898566-17-1](/s/MGXZKAYHSITHMW-UHFFFAOYSA-N.svg)
2-(4-Fluorophenyl)-5-[(5-iodo-2-methylphenyl)methyl]thiopheneCAS 898566-17-1C18H14FIS24 suppliers![2-(Methylethoxy)ethyl 4-{2-hydroxy-3-[(methylethyl)amino]propoxy}benzoate chemical structure, C18H29NO5, CAS 864544-37-6](/s/DUPZZHDDPRYPMB-UHFFFAOYSA-N.svg)
2-(Methylethoxy)ethyl 4-{2-hydroxy-3-[(methylethyl)amino]propoxy}benzoateCAS 864544-37-6C18H29NO52 suppliers
2-Bromo-1-(3-nitro-4-phenylmethoxyphenyl)ethanoneCAS 43229-01-2C15H12BrNO410 suppliers
2-Chloro-N,N-dimethylpyridine-3-carboxamideCAS 52943-21-2C8H9ClN2ORequest quotes
2-Methylpropyl 5-chloro-2,2-dimethylpentanoateCAS 109232-37-3C11H21ClO21 supplier
2Alpha,3alpha-epoxy-16beta-(1-pyrrolidinyl)-5alpha-androstan-17beta-OLCAS 119302-19-1C23H37NO2Request quotes![3-[(3R,4R)-3,4-Dimethylpiperidin-4-yl]phenol chemical structure, C13H19NO, CAS 119193-19-0](/s/HXZDAOSDNCHKFE-GXFFZTMASA-N.svg)
3-[(3R,4R)-3,4-Dimethylpiperidin-4-yl]phenolCAS 119193-19-0C13H19NO5 suppliers![3-Amino-5-[[(2-hydroxyethyl)amino]carbonyl]-2,4,6-triiodobenzoic acid chemical structure, C10H9I3N2O4, CAS 22871-58-5](/s/WGLWRCXOMJLZME-UHFFFAOYSA-N.svg)
3-Amino-5-[[(2-hydroxyethyl)amino]carbonyl]-2,4,6-triiodobenzoic acidCAS 22871-58-5C10H9I3N2O41 supplier
3-BromodiphenylamineCAS 88280-58-4C12H10BrN1 supplier
4-(2-Hydroxy-3-((1-methylethyl)amino)propoxy)benzenemethanolCAS 62572-93-4C13H21NO3Request quotes
4-(Difluoromethoxy)benzene-1,2-diamineCAS 172282-50-7C7H8F2N2ORequest quotes![4-{7H-Pyrrolo[2,3-d]pyrimidin-4-yl-1H-pyrazole chemical structure, C9H7N5, CAS 952518-97-7](/s/FKZDJXVOWLWXHB-UHFFFAOYSA-N.svg)
4-{7H-Pyrrolo[2,3-d]pyrimidin-4-yl-1H-pyrazoleCAS 952518-97-7C9H7N5Request quotes
4-Chloro-3-(pyridin-2-yl)anilineCAS 879088-41-2C11H9ClN22 suppliers
4,5-Dihydromedroxyprogesterone acetateCAS 69688-15-9C24H36O4Request quotes
6-Fluoro-2-(oxiran-2-yl)chromanCAS 99199-90-3C11H11FO24 suppliers
Benzyl ((2-benzylprop-2-enoyl)amino)acetateCAS 87428-99-7C19H19NO3Request quotes
erythro-N-Boc-D-phenylalanine epoxideCAS 98818-34-9C15H21NO31 supplier![Ethyl 2-[(2S)-oxiran-2-yl]acetate chemical structure, C6H10O3, CAS 112083-63-3](/s/WHUSTVAXKRFVPD-YFKPBYRVSA-N.svg)
Ethyl 2-[(2S)-oxiran-2-yl]acetateCAS 112083-63-3C6H10O31 supplieramino}-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate chemical structure, C24H22F2N2O6S, CAS 308831-94-9](/s/VEQKKZQAOCWPKO-UHFFFAOYSA-N.svg)
Ethyl 2-{[(2,6-difluorophenyl)methyl](ethoxycarbonyl)amino}-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylateCAS 308831-94-9C24H22F2N2O6S5 suppliers
Iso fluconazoleCAS 89429-59-4C13H12F2N6ORequest quotes
Isopropyl 2-isopropylphenyl etherCAS 14366-59-7C12H18O1 supplier
Ketoprofen amideCAS 59512-16-2C16H15NO2Request quotes
Methyl ((1S,4R)-7,7-dimethyl-2-oxobicyclo(2.2.1)heptan-1-yl)methanesulfonateCAS 62319-13-5C11H18O4S1 supplier
Piperidin-3-one hydrochlorideCAS 61644-00-6C5H10ClNO2 suppliers
Rabeprazole N-oxideCAS 924663-38-7C18H21N3O4SRequest quotes
rac-(1R,2R)-2-(4-Fluorophenyl)cyclopropane-1-carboxylic acidCAS 175275-74-8C10H9FO2Request quotes
tert-Butyl 1,2-oxazol-3-ylcarbamateCAS 264600-97-7C8H12N2O31 supplier![tert-Butyl 4-[(2-aminopyridin-3-yl)amino]piperidine-1-carboxylate chemical structure, C15H24N4O2, CAS 781649-86-3](/s/NRYFFLQIEZSPBO-UHFFFAOYSA-N.svg)
tert-Butyl 4-[(2-aminopyridin-3-yl)amino]piperidine-1-carboxylateCAS 781649-86-3C15H24N4O2Request quotes![tert-Butyl[(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamate chemical structure, C16H19F2NO4, CAS 951127-25-6](/s/OTCULXVRRSCLLI-UONOGXRCSA-N.svg)
tert-Butyl[(2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl]carbamateCAS 951127-25-6C16H19F2NO46 suppliers
Uridine, 2'-deoxy-5-ethyl-, 3',5'-bis(4-chlorobenzoate)CAS 25137-84-2C25H22Cl2N2O71 supplier
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