N-ω-Nitro-L-arginine methyl ester hydrochloride is a protected/derivatized arginine amino acid derivative in which the α-amino and α-carboxyl functionalities are present as a methyl ester while the side chain bears an ω-nitro substituent on the guanidino terminus. The molecule contains a guanidinium-like group substituted with a nitro moiety, along with an esterified carboxyl group and an amino group, and it is provided as the hydrochloride salt to form an acid-associated, water-soluble ionic form. In peptide and chemical biology workflows, this compound functions as a substrate-like arginine analogue and a chemically defined building block for studying arginine-side-chain effects, preparing labeled or functionalized derivatives, and supporting synthesis of more complex amino acid and peptide conjugates.
CAT No: CP00246
CAS No:51298-62-5
Synonyms/Alias:51298-62-5;H-Arg(NO2)-OMe.HCl;LNAMEhydrochloride;L-NAMEhydrochloride;(S)-Methyl2-amino-5-(3-nitroguanidino)pentanoatehydrochloride;Nomega-Nitro-L-argininemethylesterhydrochloride;L-NAME,HCl;L-NAME(hydrochloride);NG-NO2-L-Arg-OMe;Nomega-NO2-L-Arg-OMe;H-Arg(NO2)-OmeHCl;CHEMBL1256014;NG-Nitro-L-argininemethylesterhydrochloride;EINECS257-116-1;NG-Nitro-L-arginineMethylEster,Hydrochloride;H-Arg(NO2)-OMeinvertedexclamationmarkcurrencyHCl;MethylN5-(imino(nitroamino)methyl)-L-ornithinemonohydrochloride;SMR000326681;C7H16ClN5O4;PubChem18970;H-Ala(NO2)-OMeCl;H-Arg(NO2)-OMe?HCl;MLS001056504;MLS002153217;N5751_SIGMA
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