Franganine is 14-membered-ring cyclopeptide analgesic alkaloid. Franganine is extracted from the methanol root bark extract of Discaria americana. References: Caro MS, de Oliveira LH, Ilha V, Burrow RA, Dalcol II, Morel AF. Absolute configuration of franganine. J Nat Prod. 2012 Jun 22;75(6):1220-2. doi: 10.1021/np300206x. Epub 2012 Jun 8. PubMed PMID: 22680778.

纯度：≥98%

CAS：19526-08-0