Canadine

Canadine
Identifiers

CAS Number	522-97-4
3D model (Jmol)	Interactive image
ChemSpider	19910
ECHA InfoCard	100.007.582
PubChem CID	21171
InChI InChI=1/C20H21NO4/c1-22-17-4-3-12-7-16-14-9-19-18(24-11-25-19)8-13(14)5-6-21(16)10-15(12)20(17)23-2/h3-4,8-9,16H,5-7,10-11H2,1-2H3/t16-/m0/s1 Key: VZTUIEROBZXUFA-INIZCTEOBL
SMILES O1c2c(OC1)cc3c(c2)CCN5[C@H]3Cc4ccc(OC)c(OC)c4C5
Properties
Chemical formula	C₂₀H₂₁NO₄
Molar mass	339.38504
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Canadine is a protoberberine alkaloid which can act as a calcium channel blocker. It is also one of the many alkaloids found in Corydalis yanhusuo from the family of Papaveraceae.