The molecule is the L-stereoisomer of N-(2,4-dinitrophenyl)proline, a proline derivative having a 2,4-dinitrophenyl substituent on nitrogen. It is a member of pyrrolidines, a C-nitro compound, a L-proline derivative and a non-proteinogenic L-alpha-amino acid.
(2S)-1-(2,4-dinitrophenyl)pyrrolidine-2-carboxylic acid