S-2-(1-IMINOETHYL)AMINOETHYL-2-METHYL-L-CYSTEINE MALEATE FORM II CRYSTALLINE SALT

摘要

Form II crystalline maleate salt of S-[2-[(1-Iminoethyl)amino]ethyl] -2-methyl-L-cysteine is disclosed. The Form II crystalline salt is a channel hydrate, with a melting point of about 77.69 °C.