mansonone E

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naphtho(1,8-bc)pyran-7,8-dione, 2,3-dihydro-3,6,9-trimethyl-

CAS: 5090-87-9 C15 H14 O3 MW: 242.27418000
All Ingredients Aromatic Ingredients CAS Numbers Found in Nature

Identification

Namemansonone E
CAS Number5090-87-9
FDA UNIISearch
Molecular FormulaC15 H14 O3
Molecular Weight242.27418000
Nikkaji NumberJ13.434A

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 423.90 °C. @ 760.00 mm Hg (est)
Flash Point 375.00 °F. TCC ( 190.70 °C. ) (est)
logP (o/w) 3.090 (est)
Soluble in water, 70.71 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 mansonone E usage levels up tonot for fragrance use.
Recommendation for mansonone E flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

thespesia populnea wood ulmus pumila

Synonyms

naphtho(1,8-bc)pyran-7,8-dione, 2,3-dihydro-3,6,9-trimethyl- 3,6,9- trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione PubMed: Design, synthesis and biological evaluation of novel mansonone E derivatives prepared via CuAAC click chemistry as topoisomerase II inhibitors. PubMed: Acetyl- and butyryl-cholinesterase inhibitory activities of mansorins and mansonones. PubMed: Cytotoxic and antibacterial sesquiterpenes from Thespesia populnea. PubMed: Thespesenone and dehydrooxoperezinone-6-methyl ether, new sesquiterpene quinones from Thespesia populnea. PubMed: Cytotoxic effects of mansonone E and F isolated from Ulmus pumila. PubMed: Antifungal, antioxidant and larvicidal activities of compounds isolated from the heartwood of Mansonia gagei. PubMed: Inhibition of the cytotoxicity of protein toxins by a novel plant metabolite, mansonone-D. PubMed: Effects of mansonones on lipid peroxidation, P450 monooxygenase activity, and superoxide anion generation by rat liver microsomes.