curcumalactone

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(3S,5R,6S,9S)-6-methyl-3-propan-2-yl-9-prop-1-en-2-yl-1-oxaspiro[4.4]nonan-2-one

CAS: 98263-92-4 C15 H24 O2 MW: 236.35468000
All Ingredients Aromatic Ingredients CAS Numbers Found in Nature

Identification

Namecurcumalactone
IUPAC(3S,5R,6S,9S)-6-methyl-3-propan-2-yl-9-prop-1-en-2-yl-1-oxaspiro[4.4]nonan-2-one
CAS Number98263-92-4
FDA UNIISearch
Molecular FormulaC15 H24 O2
Molecular Weight236.35468000
Nikkaji NumberJ396.352G

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Soluble in water, 4.047 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for curcumalactone usage levels up tonot for fragrance use.
Recommendation for curcumalactone flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

turmeric wild turmeric

Synonyms

(3S,5R,6S,9S)-6- methyl-3-propan-2-yl-9-prop-1-en-2-yl-1-oxaspiro[4.4]nonan-2-one PubMed: "Mirror-image" manipulation of curdione stereoisomer scaffolds by chemical and biological approaches: development of a sesquiterpenoid library. PubMed: An insight into the curdione biotransformation pathway by Aspergillus niger. PubMed: Dyotropic rearrangements of fused tricyclic β-lactones: application to the synthesis of (-)-curcumanolide A and (-)-curcumalactone.