quercetin 3-methyl ether
4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-
Identification
| Name | quercetin 3-methyl ether |
| IUPAC | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxychromen-4-one |
| CAS Number | 1486-70-0 |
| FDA UNII | 7J92C373RH |
| Molecular Formula | C16 H12 O7 |
| Molecular Weight | 316.26604000 |
| MDL Number | MFCD00210588 |
| Nikkaji Number | J876A |
| Beilstein | 0324509 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 643.00 °C. @ 760.00 mm Hg (est) |
| Flash Point | 472.00 °F. TCC ( 244.70 °C. ) (est) |
| logP (o/w) | 2.020 (est) |
| Soluble in | water, 1446 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| 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 quercetin 3-methyl ether usage levels up to | not for fragrance use. |
| Recommendation for quercetin 3-methyl ether flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
4H-1-
benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-
2-(3,4-
dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-4H-1-benzopyran-4-one
2-(3,4-
dihydroxyphenyl)-5,7-dihydroxy-3-methoxychromen-4-one
flavone, 3',4',5,7-tetrahydroxy-3-methoxy-
quercetin-3-methylether
3',4',5,7-
tetrahydroxy-3-methoxyflavone
PubMed:
Further characterization of foliar flavonoids in Crossostephium chinense and their geographic variation.
PubMed:
New thiophene and flavonoid from Tagetes minuta leaves growing in Saudi Arabia.
PubMed:
A fraction rich in phenyl propanoids from L. divaricata aqueous extract is capable of inducing apoptosis, in relation to HâOâ modulation, on a murine lymphoma cell line.
PubMed:
Flavonoids from the Japanese monotypic genus, Nipponanthemum.
PubMed:
Quercetin-3-methyl ether suppresses proliferation of mouse epidermal JB6 P+ cells by targeting ERKs.
PubMed:
Quercetin-3-methyl ether inhibits lapatinib-sensitive and -resistant breast cancer cell growth by inducing G(2)/M arrest and apoptosis.
PubMed:
Acetyl derivative of quercetin 3-methyl ether-induced cell death in human leukemia cells is amplified by the inhibition of ERK.
PubMed:
Complement-Inhibiting Constituents of Bridelia ferruginea Stem Bark.
PubMed:
Constituents of Psiadia terebinthina A.J. Scott, an endemic Asteraceae from Mauritius.
PubMed:
Flavonoids with anti-Helicobacter pylori activity from Cistus laurifolius leaves.
PubMed:
Effect of Cistus laurifolius L. leaf extracts and flavonoids on acetaminophen-induced hepatotoxicity in mice.
PubMed:
Flavonoids from Achyrocline satureioides with relaxant effects on the smooth muscle of Guinea pig corpus cavernosum.
PubMed:
Constituents of the stems and fruits of Opuntia ficus-indica var. saboten.
PubMed:
Trypanocidal activity of Lychnophora staavioides Mart. (Vernonieae, Asteraceae).
PubMed:
Influence of ethyl acetate extract and quercetin-3-methyl ether from Polygonum amphibium on activation lymphocytes from peripheral blood of healthy donor in vitro.
PubMed:
Phenolic compounds on the pod-surface of pigeonpea, Cajanus cajan, mediate feeding behavior of Helicoverpa armigera larvae.
PubMed:
Sesquiterpene lactones from Anthemis altissima and their anti-Helicobacter pylori activity.
PubMed:
Neuroprotective effects of antioxidative flavonoids, quercetin, (+)-dihydroquercetin and quercetin 3-methyl ether, isolated from Opuntia ficus-indica var. saboten.
PubMed:
Comparative study on the free flavonoid aglycones in herbs of different species of Polygonum L.
PubMed:
Relaxant effects of quercetin methyl ether derivatives in isolated guinea pig trachea and their structure-activity relationships.
PubMed:
Flavonol and chalcone ester glycosides from Bidens andicola.
PubMed:
A flavonoid diglycoside from Lepisorus ussuriensis.
PubMed:
Chemical and biological investigation of the root bark of Clerodendrum mandarinorum.
PubMed:
Pharmacological investigations on Achyrocline satureioides (LAM.) DC., Compositae.