Pyridoxal definitions

An aldehyde, C₈ H₉ NO₃ , one of several active forms of pyridoxine, important in amino acid synthesis.

An aldehyde, C₈H₉NO₃, closely related to vitamin B₆ and exhibiting vitamin activity.

An aldehyde, C₈ H₉ NO₃ , that is one of several forms of vitamin B₆ .

(biochemistry) One of the three natural forms of vitamin B6