L(+)-Homoarginine hydrochloride synthesis

 Introduction

L- arginine (homoarginine) is a non protein amino acid, and arginine is the same series, its structure is as follows: it only arginine has a methylene, therefore it haschemical properties similar to arginine. L- high arginine is a kind of alkaline amino acids, due to the extremely easy to absorb CO2, usually made of hydrochloridepreservation. High arginine hydrochloride or 2- amino -6- acid guanidinehydrochloride

L- high arginine hydrochloride synthesis

The L- lysine hydrochloride generated two lysine copper complex protective α -NH2 as raw materials and basic copper carbonate reaction, thus to ω -NH2 guanidinated two high arginine copper complexes, and then after the removal of copper impurity removal, ion exchange resin and acid to obtain final product with high arginine hydrochloride. The product was confirmed by elemental analysis and the structure of I, R characterization of HLPC measurement, its purity reached 99