Molecular Formula: C98H138N24O33 Molecular Weight: 2180.29 CAS No.: 128270-60-0 Sequence: D-Phe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Asn-Gly-Asp-Ph e-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu-OH SPECIFICATIONS: 1 .Appearance : White powder 2 .Water Content( Karl Fischer) : e5.0% 3 .Trifluoroacetate Content( by HPLC) : d12.0% 4 .Amino Acid Composition : ± 10% of theoretical 5 .Purity ( by HPLC) : e98.0% 6 .Single Impurity( by HPLC) : d1.0% 7 .Peptide Content( by % N ) : e80% 8 .Assay( By Anhydrous, Acetic Acid-free ) : 95.0~ 105.0% 9 .Bacterial Endotoxins : d5EU/ 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.