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Impurity standards

Leading impurity characterization with expertly developed standards that strengthen quality, compliance, and analytical confidence.

Impurity Standards

2,4-Dichloro-Alpha-(chloromethyl)benzenemethanol methanesulfonate

CAT. No.L730012 CAS No.53984-39-7 Mol. F.C9H9Cl3O3S Mol. W.303.59 g/mol Stock Status Instock

COA MSDS

2,4-difluoro impurity

CAT. No.B1130007 CAS No.1611493-56-1 Mol. F.C21H19F2N3O5 Mol. W.431.39 g/mol Stock Status Instock

COA MSDS

2,4-Difluorophenyl-(4-piperidinyl)methanone oxime hydrochloride

CAT. No.R220005 CAS No.135634-18-3 Mol. F.C12H15F2N2OCl Mol. W.276.71 g/mol Stock Status Instock

COA MSDS

2,4-Dimethylaniline

CAT. No.A980005 CAS No.95-68-1 Mol. F.C8H11N Mol. W.121.18 g/mol Stock Status Instock

COA MSDS

2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile

CAT. No.G010009 CAS No.4355-15-1 Mol. F.C12H13N3O2 Mol. W.231.25 g/mol Stock Status Instock

COA MSDS

2,5-bis-(trifluoromethyl)aniline

CAT. No.D230018 CAS No.328-93-8 Mol. F.C8H5F6N Mol. W.229.12 g/mol Stock Status Instock

COA MSDS

2,5-Dibromobenzoic Acid

CAT. No.D780036 CAS No.610-71-9 Mol. F.C7H4Br2O2 Mol. W.279.91 g/mol Stock Status Instock

COA MSDS

2,5-dichlorobenzoic acid

CAT. No.L010042 CAS No.50-79-3 Mol. F.C7H4Cl2O2 Mol. W.191.01 g/mol Stock Status Instock

COA MSDS

2,5-Dichlorobenzoyl cyanide

CAT. No.L010019 CAS No.64985-85-9 Mol. F.C8H3Cl2NO Mol. W.200.02 g/mol Stock Status Instock

COA MSDS

2,5-Dioxopyrrolidine Sacubitril

CAT. No.S780022 CAS No.1038924-97-8 Mol. F.C24H27NO4 Mol. W.393.48 g/mol Stock Status Instock

COA MSDS

2,5-disulfobenzoic acid,sodium

CAT. No.I830008 CAS No.1820-45-7(free base) Mol. F.C7H6NaO8S2 Mol. W.305.24 g/mol Stock Status Instock

COA MSDS

2,5-Xylidine

CAT. No.V070009 CAS No.95-78-3 Mol. F.C8H11N Mol. W.121.18 g/mol Stock Status Instock

COA MSDS

2,6-Diaminopurine-9-arabinoside

CAT. No.U040001 CAS No.34079-68-0 Mol. F.C10H14N6O4 Mol. W.282.26 g/mol Stock Status Instock

COA MSDS

2,6-Dichloro-4-nitrophenol

CAT. No.RC04807 CAS No.618-80-4 Mol. F.C6H3Cl2NO3 Mol. W.207.99 g/mol Stock Status Instock

COA MSDS

2,6-Dichlorobenzyl chloride

CAT. No.L010040 CAS No.2014-83-7 Mol. F.C7H5Cl3 Mol. W.195.47 g/mol Stock Status Instock

COA MSDS

2,6-Dichlorophenylacetic Acid

CAT. No.G410003 CAS No.6575-24-2 Mol. F.C8H6Cl2O2 Mol. W.205.03 g/mol Stock Status Instock

COA MSDS

2,8-dichlorodibenzo-p-dioxin

CAT. No.B430013 CAS No.38964-22-6 Mol. F.C12H6Cl2O2 Mol. W.253.08 g/mol Stock Status Instock

COA MSDS

2-((1,3-dioxoisoindolin-2-yl)methyl)-N-ethyl-1-phenylcyclopropanecarboxamide

CAT. No.M440005 CAS No.NA Mol. F.C21H20N2O3 Mol. W.348.40 g/mol Stock Status Instock

COA MSDS

2-((2-(benzhydryloxy)ethyl)dimethylammonio)acetate

CAT. No.D440012 CAS No.857158-22-6 Mol. F.C19H23NO3 Mol. W.313.39 g/mol Stock Status Instock

COA MSDS

2-((2-Chloroethyl)amino)ethanol Hydrochloride

CAT. No.C1010009A CAS No.2576-29-6 Mol. F.C4H11Cl2NO Mol. W.160.04 g/mol Stock Status Instock

COA MSDS

2-((4-Chlorobenzyl)oxy)-N,N-dimethylethanamine

CAT. No.T1420001 CAS No.NA Mol. F.C11H16ClNO Mol. W.213.70 g/mol Stock Status Instock

COA MSDS

2-(1-Adamantyl)-4-bromoanisole

CAT. No.A040008 CAS No.104224-63-7 Mol. F.C17H21BrO Mol. W.321.25 g/mol Stock Status Instock

COA MSDS

2-(1-Naphthalenylmethylene)-1-nitrosoimidazolidine

CAT. No.N630009 CAS No.2703749-87-3 Mol. F.C14H13N3O Mol. W.239.27 g/mol Stock Status Instock

COA MSDS

2-(2-(diethylamino)ethoxy)ethyl-2-chloro-2-phenylbutanoate

CAT. No.B820010 CAS No.NA Mol. F.C18H28ClNO3 Mol. W.341.87 g/mol Stock Status Instock

COA MSDS

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Impurity standards

Impurity Standards

2,4-Dichloro-Alpha-(chloromethyl)benzenemethanol methanesulfonate

2,4-difluoro impurity

2,4-Difluorophenyl-(4-piperidinyl)methanone oxime hydrochloride

2,4-Dimethylaniline

2,4-dioxo-3-azaspiro[5.5]undecane-1,5-dicarbonitrile

2,5-bis-(trifluoromethyl)aniline

2,5-Dibromobenzoic Acid

2,5-dichlorobenzoic acid

2,5-Dichlorobenzoyl cyanide

2,5-Dioxopyrrolidine Sacubitril

2,5-disulfobenzoic acid,sodium

2,5-Xylidine

2,6-Diaminopurine-9-arabinoside

2,6-Dichloro-4-nitrophenol

2,6-Dichlorobenzyl chloride

2,6-Dichlorophenylacetic Acid

2,8-dichlorodibenzo-p-dioxin

2-((1,3-dioxoisoindolin-2-yl)methyl)-N-ethyl-1-phenylcyclopropanecarboxamide

2-((2-(benzhydryloxy)ethyl)dimethylammonio)acetate

2-((2-Chloroethyl)amino)ethanol Hydrochloride

2-((4-Chlorobenzyl)oxy)-N,N-dimethylethanamine

2-(1-Adamantyl)-4-bromoanisole

2-(1-Naphthalenylmethylene)-1-nitrosoimidazolidine

2-(2-(diethylamino)ethoxy)ethyl-2-chloro-2-phenylbutanoate

Product structure

Sample structure