Molecular Formula: C60H86N16O13 Molecular Weight: 1069.24 CAS No.: 68630-75-1 Sequence: Phy-His-Trp-Ser-Tyr-D-Ser( tBu) -Leu-Arg-Pro-NHEt SPECIFICATIONS: 1.Appearance : White powder 2.ldentity by HPLC : The retention is same with the reference substance 3.Water Content( Karl Fischer) : d4.0% 4.Acetate Content( by HPLC) : d7.0% 5.Amino Acid Composition : Arg: 0.9~ 1.1 Leu: 0.9~ 1.1 Tyr: 0.9~ 1.1 Glu: 0.9~ 1.1 Pro: 0.9~ 1.1 His: 0.9~ 1.1 Arg: 0.9~ 1.1 Try: Detected 6.Purity( by HPLC) : e98.0% 7.Related Substance( by HPLC) : Total lmpurties( % ) d5.0% Largest Single lmpurity( % ) d1.0% 8.Sterility: d10CFU/ 100mg 9.Assay( By Anhydrous, Acetic Acid-free ) : 95.0~ 105.0% 10 .Bacterial Endotoxins : d55.5lu/ mg Packing: plastic vial( dedicated for peptide packing) or glass vial, quantity according to customer' s detail requirement. Storage a cool( 2~ 8 ) & dry place protected from light, keep package close when not in use.