Reportedly superior to N-Hydroxysuccinimide, as a racemization suppressant in peptide synthesis: Chem. Pharm. Bull., 22, 1857 (1974); 26, 585 (1978). Reagent for preparation of O-alkylhydroxylamines by O-alkylation and cleavage with hydrazine: Bull. Soc. Chim. Fr., 833 (1976).