ChEBI: Halauxifen is a pyridinemonocarboxylic acid that is 4-amino-3-chloropyridine-2-carboxylic acid which is substituted by a 4-chloro-2-fluoro-3-methoxyphenyl group at position 6. It is a herbicide used for the control of broad-leaved weeds in cereals and oilseed rape. It has a role as a herbicide, a synthetic auxin and a metabolite. It is a member of monochlorobenzenes, a member of monofluorobenzenes, a monomethoxybenzene, a chloropyridine, an aminopyridine, a pyridinemonocarboxylic acid and a biaryl.