Analysis Note

Color (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testEnantiomeric purity: ≥ 99.0 % (a/a)Purity (DC(BAW0)): ≥ 97 %Assay (HPLC, area%): ≥ 95.0 % (a/a)Solubility (1 mmole in 4 ml DMF): clearly solubleFor TLC-Systems see our General Catalog

General description

A novel derivative for the synthesis of sulfotyrosine-containing peptides by Fmoc SPPS. The sulfate neopentyl group is stable to TFA, and thus protects the sulfotyrosine residue from degradation during the cleavage reaction, but is easily cleaved post-cleavage by treatment of the peptide with aqueous ammonium acetate [1].

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany