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Impurities and reference standards, page 173
More impurities and reference standards, most searched and traded first. Back to the impurities and reference standards overview
More impurities and reference standards
Showing 8,257 to 8,304 of 9,002 chemicals, most searched and traded first.
4-Hydroxypenicillin VCAS 20880-67-5C16H18N2O6S1 supplier
4-Pyridinesulfonic acidCAS 5402-20-0C5H5NO3SRequest quotes
o-HydroxyatorvastatinCAS 214217-86-4C33H35FN2O6Request quotes
ThioquinapiperifilCAS 220060-39-9C24H28N6OSRequest quotes
4-Chloro-3-methoxy-N-pyridin-2-yl-benzenesulfonamideCAS 409357-24-0C12H11ClN2O3SRequest quotes
(-)-PilocarpineCAS 35594-23-1C11H16N2O2Request quotes
6''-O-CarbamoyltobramycinCAS 51736-77-7C19H38N6O10Request quotes
Gln-GlnCAS 54419-93-1C10H18N4O5Request quotes
Laudanosine, (R)-CAS 85-63-2C21H27NO4Request quotes
Calcitriol impurity 25CAS 134523-84-5C27H44O3Request quotes![N-[4-(4-Methylpiperidine-1-carbonyl)phenyl]quinoline-8-sulfonamide chemical structure, C22H23N3O3S, CAS 694474-29-8](/s/CDKCFQOBDRTWOI-UHFFFAOYSA-N.svg)
N-[4-(4-Methylpiperidine-1-carbonyl)phenyl]quinoline-8-sulfonamideCAS 694474-29-8C22H23N3O3SRequest quotes
Valaciclovir impurity 37CAS 73504-31-1C20H23NO4Request quotes
(±)-2'-Methylpropranolol hydrochlorideCAS 15230-34-9C17H24ClNO2Request quotes
(1-Nitroso-2-piperidinyl)methanolCAS 64605-07-8C6H12N2O21 supplier
(1,3-~15~N_2_)-7H-Purin-6-amineCAS 97908-71-9C5H5N51 supplier
(1H-Benzimidazol-5-yl)(4-fluorophenyl)methanoneCAS 1515807-30-3C14H9FN2ORequest quotes
(1R,2S)-2-(Hydroxymethyl)-1-(2-naphthyl)cyclopropanecarbonitrileCAS 923982-67-6C15H13NORequest quotes![(2s)-2-[(Naphthalen-2-yloxy)methyl]oxirane chemical structure, C13H12O2, CAS 129098-61-9](/s/BKYSFVJCBRHGMA-CYBMUJFWSA-N.svg)
(2s)-2-[(Naphthalen-2-yloxy)methyl]oxiraneCAS 129098-61-9C13H12O2Request quotes
(4-(5-(3,5-Dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methylbenzoyl)glycineCAS 864731-37-3C20H15Cl2F3N2O4Request quotes
(4R,6R)-4-(Ethylamino)-5,6-dihydro-6-methyl-4H-thieno(2,3-b)thiopyran-2-sulfonamide-7,7-dioxide monohydrochlorideCAS 122028-36-8C10H17ClN2O4S32 suppliers
(6alpha,9beta,11beta)-17,21-Bis(acetyloxy)-9,11-epoxy-6-fluoropregna-1,4-diene-3,20-dioneCAS 72498-89-6C25H29FO7Request quotes![(R)-4-((3R,5R,8S,9S,10R,13R,14S,17R,Z)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid chemical structure, C26H40O4, CAS 1516887-34-5](/s/RDCBMNFSJFALPG-IVDGZAPRSA-N.svg)
(R)-4-((3R,5R,8S,9S,10R,13R,14S,17R,Z)-6-Ethylidene-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acidCAS 1516887-34-5C26H40O4Request quotes
1-(1-Chloroethyl)-2-methylbenzeneCAS 55968-39-3C9H11ClRequest quotes
1-Ethyl-2-(nitromethylene)pyrrolidineCAS 26171-04-0C7H12N2O21 supplier
1,4-Bis(3-chlorophenyl)piperazineCAS 79975-63-6C16H16Cl2N2Request quotes
2-(2-Ethoxyphenoxy)ethanamine hydrochlorideCAS 1051368-80-9C10H16ClNO2Request quotes
2-(Dibenzylamino)-1-(3,4-dihydroxyphenyl)ethanone, hydrochlorideCAS 30392-50-8C22H22ClNO3Request quotes![2-[(2S)-Pyrrolidin-2-yl]-5-[4-(4-{2-[(2S)-pyrrolidin-2-yl]-1H-imidazol-5-yl}phenyl)phenyl]-1H-imidazole chemical structure, C26H28N6, CAS 1007882-27-0](/s/UXYVOBIJTHABEM-VXKWHMMOSA-N.svg)
2-[(2S)-Pyrrolidin-2-yl]-5-[4-(4-{2-[(2S)-pyrrolidin-2-yl]-1H-imidazol-5-yl}phenyl)phenyl]-1H-imidazoleCAS 1007882-27-0C26H28N6Request quotes
2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)prop-2-enoic acidCAS 158069-71-7C10H6N2O6Request quotes
2-Cyano-4-(propan-2-yloxy)benzoic acidCAS 1346498-54-1C11H11NO3Request quotes![3-[(Dimethylamino)methyl]heptan-2-one chemical structure, C10H21NO, CAS 63708-05-4](/s/WLUDCXLIILOHQC-UHFFFAOYSA-N.svg)
3-[(Dimethylamino)methyl]heptan-2-oneCAS 63708-05-4C10H21NORequest quotes
4-(2,4-Diaminophenyl)morpholin-3-oneCAS 482308-13-4C10H13N3O2Request quotes
4-(Dichloromethyl)benzoyl chlorideCAS 36747-64-5C8H5Cl3ORequest quotes
4-(Dimethylamino)-3-methyl-1,2-diphenylbutan-2-yl acetateCAS 53990-51-5C21H27NO2Request quotes
4-Cyclohexyl-1-naphthaleneacetic acidCAS 71109-06-3C18H20O2Request quotes
5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4-diolCAS 93885-69-9C14H16N2O5Request quotes
5-(Ethylamino)pyridine-3-carboxylic acidCAS 1369121-79-8C8H10N2O2Request quotes
5H-Dibenz(b,f)azepine-5-propanamine, N,N,beta-trimethyl-, monohydrochlorideCAS 1159-80-4C20H25ClN2Request quotes![6-[m-(Trifluoromethyl)anilino]nicotinic acid chemical structure, C13H9F3N2O2, CAS 15871-46-2](/s/WDJNDNFJZGJYNM-UHFFFAOYSA-N.svg)
6-[m-(Trifluoromethyl)anilino]nicotinic acidCAS 15871-46-2C13H9F3N2O2Request quotes
Acetamide, 2-(2-(4-((R)-(4-chlorophenyl)phenylmethyl)-1-piperazinyl)ethoxy)-N-(phenylmethyl)-CAS 1150310-68-1C28H32ClN3O2Request quotes
Androstane-3,17-diol,2-(4-pyrrolidinyl)-16-(1-CAS 144209-33-6C27H46N2O2Request quotes
Benzyl (2S,3aS,7aS)-octahydro-1H-indole-2-carboxylateCAS 83508-14-9C16H21NO2Request quotes![Hydroxy[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetic acid chemical structure, C17H16N2O3, CAS 294857-70-8](/s/IWIKSBZMTWJGGC-UHFFFAOYSA-N.svg)
Hydroxy[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetic acidCAS 294857-70-8C17H16N2O3Request quotes
N-(2-(4-Methoxyphenyl)-1,1-dimethylethyl)acetamideCAS 926319-54-2C13H19NO2Request quotes
N-(5-Chloropyridin-2-yl)pyrazine-2-carboxamideCAS 349125-10-6C10H7ClN4ORequest quotes![N-[2-(Diethylamino)ethyl]-2-hydroxy-5-(methylsulfonyl)benzamide (Desmethyltiapride) chemical structure, C14H22N2O4S, CAS 98517-73-8](/s/SMMXTJMPESFCOQ-UHFFFAOYSA-N.svg)
N-[2-(Diethylamino)ethyl]-2-hydroxy-5-(methylsulfonyl)benzamide (Desmethyltiapride)CAS 98517-73-8C14H22N2O4SRequest quotes
RefChem:405505CAS 68473-77-8C21H30O6Request quotes![tert-Butyl N-[(1S)-1-(benzylcarbamoyl)-2-hydroxyethyl]carbamate chemical structure, C15H22N2O4, CAS 141108-78-3](/s/CTFYHNRRPGOYJS-LBPRGKRZSA-N.svg)
tert-Butyl N-[(1S)-1-(benzylcarbamoyl)-2-hydroxyethyl]carbamateCAS 141108-78-3C15H22N2O4Request quotes
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