Structure via PubChem · Public domain (PubChem)
β-damascenone
Sign in to saveAlso known as (E)-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one, (E)-beta-damascenone, trans-beta-damascenone, trans-damascenone, beta-(E)-damascenone, damascenone, (2E)-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one, 1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one
Damascenones are a series of closely related chemical compounds that are components of a variety of essential oils. The damascenones belong to a family of chemicals known as rose ketones, which also includes damascones and ionones. beta-Damascenone is a major contributor to the aroma of roses, despite its very low concentration, and is an important fragrance chemical used in perfumery. Its aroma is described as "apple, rose, honey, tobacco, sweet".
Chemical data
- Formula
- C13H18O
- Molecular weight
- 190.28 g/mol
- IUPAC name
- (E)-1-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)but-2-en-1-one
- SMILES
- C/C=C/C(=O)C1=C(C=CCC1(C)C)C
- InChIKey
- POIARNZEYGURDG-FNORWQNLSA-N
- XLogP
- 3.2
- Polar surface area
- 17.1 Ų
- H-bond donors
- 0
- H-bond acceptors
- 1
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 190.135765
Show 4 more facts
- found in taxon
- Capparis spinosa
- chemical formula
- C₁₃H₁₈O
- isomeric SMILES
- C/C=C/C(=O)C1=C(C=CCC1(C)C)C
- canonical SMILES
- CC=CC(=O)C1=C(C=CCC1(C)C)C
via Wikidata · CC0
~3 min read
Encyclopedic overview
3 sectionsContents
- Biosynthesis
- See also
- References
Damascenones are a series of closely related chemical compounds that are components of a variety of essential oils. The damascenones belong to a family of chemicals known as rose ketones, which also includes damascones and ionones. beta-Damascenone is a major contributor to the aroma of roses, despite its very low concentration, and is an important fragrance chemical used in perfumery. Its aroma is described as "apple, rose, honey, tobacco, sweet".
The damascenones are derived from the degradation of carotenoids.
Excerpted from Wikipedia’s “β-damascenone” article, available under the CC BY-SA 4.0 licence.