questinol
Identification
| Name | questinol |
| CAS Number | 35688-09-6 |
| FDA UNII | Search |
| Molecular Formula | C16 H12 O6 |
| Molecular Weight | 300.26684000 |
| Nikkaji Number | J269.595B |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 120.9 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for questinol usage levels up to | not for fragrance use. |
| Recommendation for questinol flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
9,10-
anthracenedione, 1,6-dihydroxy-3-(hydroxymethyl)-8-methoxy-
1,6-
dihydroxy-3-(hydroxymethyl)-8-methoxy-9,10-anthracenedione
1,6-
dihydroxy-3-(hydroxymethyl)-8-methoxyanthracene-9,10-dione
PubMed:
Antibacterial and antibiofilm activities of the metabolites isolated from the culture of the mangrove-derived endophytic fungus Eurotium chevalieri KUFA 0006.
PubMed:
A New Ergosterol Analog, a New Bis-Anthraquinone and Anti-Obesity Activity of Anthraquinones from the Marine Sponge-Associated Fungus Talaromyces stipitatus KUFA 0207.
PubMed:
Anti-inflammatory activity of questinol isolated from marine-derived fungus Eurotium amstelodami in lipopolysaccharide-stimulated RAW 264.7 macrophages.
PubMed:
1,6-Dihydr-oxy-3-hydroxy-methyl-8-methoxy-anthracene-9,10-dione monohydrate.
PubMed:
Studies in the biochemistry of micro-organisms. 115. Metabolites of Penicillium frequentans Westling: isolation of sulochrin, asterric acid, (+)-bisdechlorogeodin and two new substituted anthraquinones, questin and questinol.