Product name Tesamorelin CAS 804475-66-9 MF C221H366N72O67S MW 5135.77794 Single Impurity(HPLC): 2mg/vial Amino Acid Composition: 10% of theoretical Super Class; Organic Acids Class; Carboxylic Acids and Derivatives Direct Parent; Peptides Appearance: White Lyophilized Powder