Demethoxycurcumin

CAS	22608-11-3
Structure
Synonyms	Feruloyl-P-hydroxycinnnamoylmethane
IUPAC Name	(1E,6E)-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione
Molecular Weight	338.35
Molecular Formula	C20H18O5
Canonical SMILES	COC1=C(C=CC(=C1)/C=C/C(=O)CC(=O)/C=C/C2=CC=C(C=C2)O)O
InChI	InChI=1S/C20H18O5/c1-25-20-12-15(6-11-19(20)24)5-10-18(23)13-17(22)9-4-14-2-7-16(21)8-3-14/h2-12,21,24H,13H2,1H3/b9-4+,10-5+
InChI Key	HJTVQHVGMGKONQ-LUZURFALSA-N
Boiling Point	571.4±50.0 °C
Melting Point	166-170 °C
Flash Point	205.5°C
Purity	98%
Density	1.282±0.06 g/ml
Refractive Index	1.659
pKa	8.31±0.46
Appearance	Powder