Psoralidin

CAS	18642-23-4
Structure
Synonyms	3,9-Dihydroxy-2-prenylcoumestan
IUPAC Name	3,9-Dihydroxy-2-(3-methylbut-2-enyl)-[1]benzofuro[3,2-c]chromen-6-one
Molecular Weight	336.34
Molecular Formula	C20H16O5
Canonical SMILES	CC(=CCC1=CC2=C(C=C1O)OC(=O)C3=C2OC4=C3C=CC(=C4)O)C
InChI	InChI=1S/C20H16O5/c1-10(2)3-4-11-7-14-17(9-15(11)22)25-20(23)18-13-6-5-12(21)8-16(13)24-19(14)18/h3,5-9,21-22H,4H2,1-2H3
InChI Key	YABIJLLNNFURIJ-UHFFFAOYSA-N
Boiling Point	458.8±34.0 °C
Melting Point	290-292 °C
Purity	98%
Density	1.383±0.06 g/ml
pKa	8.70±0.20
Appearance	Light-yellow powder