fumarprotocetraric acid

((7-carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo(b,E)(1,4)dioxepin-9-yl)methyl) hydrogen fumarate

CAS: 489-50-9 C22 H16 O12 MW: 472.35992000

Identification

Namefumarprotocetraric acid
CAS Number489-50-9
EINECS207-698-8
FDA UNII5VJ6J3A960
Molecular FormulaC22 H16 O12
Molecular Weight472.35992000
MDL NumberMFCD00016760
Nikkaji NumberJ167.418H

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 805.71 °C. @ 760.00 mm Hg (est)
Flash Point 541.00 °F. TCC ( 282.50 °C. ) (est)
logP (o/w) 4.693 (est)
Soluble in water, 0.2152 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 fumarprotocetraric acid usage levels up tonot for fragrance use.
Recommendation for fumarprotocetraric acid flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

found in nature

Synonyms

((7- carboxy-4-formyl-3,8-dihydroxy-1,6-dimethyl-11-oxo-11H-dibenzo(b,E)(1,4)dioxepin-9-yl)methyl) hydrogen fumarate 4-(3- carboxyprop-2-enoyloxymethyl)-10-formyl-3,9-dihydroxy-1,7-dimethyl-6-oxobenzo[b][1,4]benzodioxepine-2-carboxylic acid PubMed: Antitrypanosomal activity & docking studies of isolated constituents from the lichen Cetraria islandica: possibly multifunctional scaffolds. PubMed: Expectorant and antioxidant activities of purified fumarprotocetraric acid from Cladonia verticillaris lichen in mice. PubMed: Lichenic extracts and metabolites as UV filters. PubMed: Antimicrobial and antibiofilm activity of secondary metabolites of lichens against methicillin-resistant Staphylococcus aureus strains from cystic fibrosis patients. PubMed: Antibacterial activity of selected metabolites from Chilean lichen species against methicillin-resistant staphylococci. PubMed: Antioxidant and antimicrobial properties of some lichens and their constituents. PubMed: High acidity tolerance in lichens with fumarprotocetraric, perlatolic or thamnolic acids is correlated with low pKa1 values of these lichen substances. PubMed: Cladonia peziziformis (Lichenized Ascomycota, Cladoniaceae) New to Korea. PubMed: Susceptibility to acidic precipitation contributes to the decline of the terricolous lichens Cetraria aculeata and Cetraria islandica in central Europe. PubMed: Solubilization of poorly soluble lichen metabolites for biological testing on cell lines. PubMed: Cytotoxic activity of compounds from the lichen: Cladonia convoluta. PubMed: The antimicrobial activity of extracts of the lichen Cladonia foliacea and its (-)-usnic acid, atranorin, and fumarprotocetraric acid constituents. PubMed: An investigation of the allergenic constituents of Cladonia stellaris (Opiz) Pous & Vezda ('silver moss', 'reindeer moss' or 'reindeer lichen'). PubMed: Contact allergy to atranorin in lichens and perfumes.