Columbianadin, formerly known as CBN, is a natural coumarin from Angelica decursiva (Umbelliferae). CBN is known to have various biological activities including anti-inflammatory and anti-cancer effects. References: Yang YF, Zhang L, Yang XW. Distribution Assessments of Coumarins from Angelicae Pubescentis Radix in Rat Cerebrospinal Fluid and Brain by Liquid Chromatography Tandem Mass Spectrometry Analysis. Molecules. 2018 Jan 20;23(1). pii: E225. doi: 10.3390/molecules23010225. PubMed PMID: 29361720.

纯度：≥98%

CAS：5058-13-9