Carboxylic Acid Chemical Structure
1. Identification Summary Carboxylic acid denotes the carboxyl (–C(=O)OH) functional group; general formula R–COOH. Core features: acidic proton on the hydroxyl, resonance-stabilized carboxylate conjugate base, strong hydrogen bonding, and broad derivatization (esters, amides, anhydrides, acid chlorides). Brand Names Not applicable. Name Carboxylic acid (carboxyl group) Background Ubiquitous in organic, medicinal, and biochemistry contexts (fatty acids, amino acids, many APIs). Electron-withdrawing substituents lower pKₐ; … Read more