branched-chain amino acid alpha-amino acid 2-amino-3-methylpentanoic acid 0 131.095 131.17296 2-amino-3-methylpentanoic acid A branched chain amino acid that consists of 3-methylpentanoic acid bearing an amino substituent at position 2. AGPKZVBTJJNPAG-UHFFFAOYSA-N C6H13NO2 CAS:443-79-8 CCC(C)C(N)C(O)=O CHEBI:38264 InChI=1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9) KEGG:C16434 PMID:10944265 Reaxys:1721790 chebi_ontology