hydroxyphenylalanine dopa (+-)-3-(3,4-dihydroxyphenyl)alanine (+-)-dopa (R,S)-dopa 197.069 197.18798 2-amino-3-(3,4-dihydroxyphenyl)propanoic acid 3',4'-dihydroxyphenylalanine 3-hydroxy-DL-tyrosine 3-hydroxytyrosine A hydroxyphenylalanine carrying hydroxy substituents at positions 3 and 4 of the benzene ring. Beilstein:1462084 C9H11NO4 CAS:63-84-3 CHEBI:49168 DL-3,4-dopa DL-beta-(3,4-dihydroxyphenyl)alanine DL-dihydroxyphenylalanine DL-dioxyphenylalanine Gmelin:51382 HMDB:HMDB0000609 InChI=1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14) NC(Cc1ccc(O)c(O)c1)C(O)=O PMID:24117106 Reaxys:1462084 WTDRDQBEARUVNC-UHFFFAOYSA-N beta-(3,4-dihydroxyphenyl)-DL-alpha-alanine chebi_ontology dl-beta-(3,4-dihydroxyphenyl)-alpha-alanine dopa tyrosine derivative non-proteinogenic alpha-amino acid