Drupanol

Drupanol is a naturally occurring phenol that has been isolated from the seeds of Psoralea drupaceae.^[1][2] Although drupanol is sometimes said to be the same compound as bakuchiol, the two compounds are in fact distinct; they have the same molecular formula and weight but different chemical structures and hence are structural isomers.^[1] Bakuchiol has been found to possess antiandrogenic activity in vitro.^[3]

Drupanol

Identifiers
IUPAC name 4-(3-Ethenyl-3,6-dimethyl-1-methylene-5-heptenyl)phenol
CAS Number	42041-17-8 Y ((+)-isomer)
UNII	U4JU7QTN2Q
Chemical and physical data
Formula	C18H24O
Molar mass	256.389 g·mol−1
3D model (JSmol)	Interactive image
SMILES CC(C)=CCC(C)(CC(=C)C1=CC=C(O)C=C1)C=C
InChI InChI=1/C18H24O/c1-6-18(5,12-11-14(2)3)13-15(4)16-7-9-17(19)10-8-16/h6-11,19H,1,4,12-13H2,2-3,5H3 Key:CRWULAJEYWVGOC-UHFFFAOYNA-N