Copper peptide Glycyl-L-Histidyl-L-Lysine Synonyms:Glycyl-histidyl-lysine; Copper glycyl-histidyl-lysine; Copper(II)ghk; Gly-his-lys; Glycylhistidyllysine; Iamin; NSC 379527; N(2)-(N-Glycyl-L-histidyl)-L-lysine; Copper peptide; GHK-Cu CAS RN.: 49557-75-7 M. Pondus: 340.3782 Formulae hypotheticae: C14H24N6O4 Density: 1.324g/cm3 Boiling Point(C): 831°C at 760 mmHg Flash Point(C):456.4°C Refractive_index: 1.582