desacetoxymatricarin

(+)-leukodin

CAS: 17946-87-1 C15 H18 O3 MW: 246.30606000

Identification

Namedesacetoxymatricarin
IUPAC(3S,3aS,9aS,9bS)-3,6,9-trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione
CAS Number17946-87-1
FDA UNII1G2W00IRUI
Molecular FormulaC15 H18 O3
Molecular Weight246.30606000
MDL NumberMFCD00285982
Nikkaji NumberJ15.382F

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 436.20 °C. @ 760.00 mm Hg (est)
Flash Point 384.00 °F. TCC ( 195.80 °C. ) (est)
logP (o/w) 1.920 (est)
Soluble in water, 626.3 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 desacetoxymatricarin usage levels up tonot for fragrance use.
Recommendation for desacetoxymatricarin flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

found in nature

Synonyms

axillin azuleno(4,5-b)furan-2,7-dione, 3,3a,4,5,9a,9b-hexahydro-3,6,9-trimethyl-, (3S-(3alpha,3aalpha,9aalpha,9bbeta))- azuleno(4,5-b)furan-2,7-dione, 3,3a,4,5,9a,9b-hexahydro-3,6,9-trimethyl-, (3S,3aS,9aS,9bS)- deacetoxymatricarin desacetoxymatricarine guaia-1(10),3-dien-12-oic acid, 6-alpha-hydroxy-2-oxo-, gamma-lactone, (11S)- leucodin leucodine (+)- leukodin leukodin, (+)- leukomisin matricarin, deacetoxy- (3S,3aS,9aS,9bS)-3,6,9- trimethyl-3,3a,4,5,9a,9b-hexahydroazuleno[4,5-b]furan-2,7-dione PubMed: Guaianolides and volatile compounds in chamomile tea. PubMed: Dehydro-leucodin: a guaiane-type sesquiterpene lactone. PubMed: A new triterpene from Scorzonera latifolia (Fisch. and Mey.) DC. PubMed: [Pneumonia and pleural effusion due to Panton-Valentine leukodin produced by methicillin resistant Staphylococcus aureus]. PubMed: Structure elucidation and complete NMR spectral assignments of two new sesquiterpene lactone xylosides from Lactuca triangulata. PubMed: TLC and HPLC characteristics of desacetylmatricarin, leucodin, achillin and their 8alpha-angeloxy-derivatives. PubMed: Sesquiterpenes and flavonoid aglycones from a Hungarian taxon of the Achillea millefolium group. PubMed: Biosynthesis of costunolide, dihydrocostunolide, and leucodin. Demonstration of cytochrome p450-catalyzed formation of the lactone ring present in sesquiterpene lactones of chicory. PubMed: Desacetylmatricarin, an anti-allergic component from Taraxacum platycarpum. PubMed: The gastric cytoprotective effect of several sesquiterpene lactones.