Structure via PubChem · Public domain (PubChem)
desmethoxycurcumin
Sign in to saveAlso known as demethoxycurcumin, Demethoxycurcumin
Desmethoxycurcumin is a curcuminoid found in turmeric. Commercial grade curcumin contains a mixture of curcuminoids (desmethoxycurcumin 10–20%, bisdesmethoxycurcumin 5% or less).
Chemical data
- Formula
- C20H18O5
- Molecular weight
- 338.4 g/mol
- IUPAC name
- (1E,6E)-1-(4-hydroxy-3-methoxyphenyl)-7-(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione
- SMILES
- COC1=C(C=CC(=C1)/C=C/C(=O)CC(=O)/C=C/C2=CC=C(C=C2)O)O
- InChIKey
- HJTVQHVGMGKONQ-LUZURFALSA-N
- XLogP
- 3.3
- Polar surface area
- 83.8 Ų
- H-bond donors
- 2
- H-bond acceptors
- 5
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 338.115423676
- Has use
- food coloring
Show 3 more facts
- chemical formula
- C₂₀H₁₈O₅
- canonical SMILES
- COc1cc(ccc1O)/C=C/C(=O)CC(=O)/C=C/c2ccc(cc2)O
- isomeric SMILES
- COc1cc(/C=C/C(=O)CC(=O)/C=C/c2ccc(O)cc2)ccc1O
Sources (2)
via Wikidata · CC0
~1 min read
Encyclopedic overview
2 sectionsContents
- See also
- References
Desmethoxycurcumin is a curcuminoid found in turmeric. Commercial grade curcumin contains a mixture of curcuminoids (desmethoxycurcumin 10–20%, bisdesmethoxycurcumin 5% or less).
== See also == Bis-desmethoxycurcumin Curcumin
Excerpted from Wikipedia’s “desmethoxycurcumin” article, available under the CC BY-SA 4.0 licence.