has role has role is conjugate base of is deprotonated form of primary alcohol ethanolamine Ethanolamine 2-amino-1-ethanol beta-aminoethanol CHEBI:23979 chebi_ontology glycinol ETA beta-aminoethyl alcohol CHEBI:42323 A member of the class of ethanolamines that is ethane with an amino substituent at C-1 and a hydroxy substituent at C-2, making it both a primary amine and a primary alcohol. CHEBI:4880 2-aminoethyl alcohol Aethanolamin MEA Hea 2-aminoethan-1-ol 2-Amino-ethanol CHEBI:14223 CHEBI:16000 beta-hydroxyethylamine Aminoethanol 2-Hydroxyethylamine beta-ethanolamine CHEBI:272066 monoethanolamine 1-amino-2-hydroxyethane colamine MONOETHANOLAMINE ethanolamines primary amine ethanolaminium(1+) mouse metabolite Escherichia coli metabolite human metabolite