Tyrosyltyrosine methyl ester is a peptide. References: Hussain A, Hamadi S, Kagashima M, Iseki K, Dittert L. Does increasing the lipophilicity of peptides enhance their nasal absorption? J Pharm Sci. 1991 Dec;80(12):1180-1. PubMed PMID: 1815079.

纯度：≥98%

CAS：13022-41-8