Introduction

Arginine (abbreviated as Arg or R) is an α-amino acid. The L-form is one of the 20 most common natural amino acids. Arginine is a conditionally nonessential amino acid, meaning most of the time it can be manufactured by the human body, and does not need to be obtained directly through the diet.

Description: White crystals or crystalline powder; bitter taste.Very soluble in water.

Synonyms：2-Amino-5-guanidinovaleric acid; 2-Amino-5-guanidinopentanoic acid

CAS No.： 74-79-3

Formula: C₆H₁₄N₄O₂

Chemical constitution：