4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde(1-)
4-(l-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde(1-)
Conjugate base of 4-(<small>L</small>-alanin-3-yl)-2-hydroxy-<em>cis,cis</em>-muconate 6-semialdehyde having anionic carboxy groups and a protonated primary amine; major species at pH 7.3.