ChEBI: Glycyl-L-proline 2-naphthylamide is an N-(2-naphthyl)carboxamide obtained by formal condensation of the carboxy group of glycyl-L-proline with the amino group of 2-naphthylamine. It has a role as a chromogenic compound. It is a N-(2-naphthyl)carboxamide and a dipeptide.