🥼organic chemistry review

Aldaric acid

Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025

Definition

Aldaric acid is a type of dicarboxylic acid obtained by oxidizing both the aldehyde and primary alcohol groups of an aldose to carboxylic acids. It represents the fully oxidized form of a monosaccharide where all potential reactive sites have been converted to carboxyl groups.