(Q23068616)

3-O-Methylquercetin (English)

5 October 2016

chemical formula

C₁₆H₁₂O₇

1 reference

3-O-Methylquercetin (English)

5 October 2016

canonical SMILES

COC1=C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC(=C(C=C3)O)O

1 reference

Enzymatic inhibitory activity and trypanocidal effects of extracts and compounds from Siphoneugena densiflora O. Berg and Vitex polygama Cham

3-O-Methylquercetin (English)

5 October 2016

4 references

2″-O-caffeoylorientin from Vitex polygama

2″-O-caffeoylorientin from Vitex polygama

2″-O-caffeoylorientin from Vitex polygama

Oenothera howardii

1 reference

The Flavonoids of Oenothera Sect. Megapterium (Onagraceae)

Aeonium decorum

1 reference

The systematic and evolutionary significance of exudate flavonoids in Aeonium

Ericameria laricifolia

1 reference

Flavonoids of Ericameria laricifolia (Asteraceae)

Cistus laurifolius

3 references

Flavonoid Aglycones in the Leaf Resin of Some Cistus Species

Isocratic column liquid chromatographic separation of a complex mixture of epicuticular flavonoid aglycones and intracellular flavonol glycosides from Cistus laufifolius L.

UV Radiation Dependent Flavonoid Accumulation of Cistus laurifolius L

Cistus monspeliensis

1 reference

Flavonoid Aglycones in the Leaf Resin of Some Cistus Species

Cistus albidus

1 reference

Flavonoid Aglycones in the Leaf Resin of Some Cistus Species

Hazardia squarrosa

1 reference

Flavonoid aglycones in the resin of Hazardia squarrosa var. Grindelioides

Bahiopsis laciniata

1 reference

External flavonoid aglycones of Viguiera series Viguiera (asteraceae: heliantheae)

Millettia zechiana

1 reference

Identification of the Flavonoids in Papilionaceae Flowers Using Paper Chromatography

Centrosema pubescens

1 reference

Identification of the Flavonoids in Papilionaceae Flowers Using Paper Chromatography

Haplopappus foliosus

1 reference

Flavonoids From Haplopappus foliosus

Helichrysum forskahlii

2 references

12β-hydroxyabieta-7, 13-diene and other constituents from east african Helichrysum species

Flavonoids and terpenoids from Helichrysum forskahlii

Vellozia streptophylla

2 references

Six dihydrofuranoflavonols from the leaf surface ofVellozia

Six further lipophilic flavonols from the leaf of Vellozia stipitata

Pulicaria incisa

2 references

Further constituents from Taraxacum officinale

Flavonoids of Pulicaria salviifolia

Goniothalamus tenuifolius

1 reference

Flavones with free radical scavenging activity fromGoniothalamus tenuifolius

Lychnophora pohlii

1 reference

Chemical constituents of Lychnophora pohlii and trypanocidal activity of crude plant extracts and of isolated compounds

Allagopappus viscosissimus

1 reference

Germacranolides fromAllagopappus viscosissimus

Senna lindheimeriana

1 reference

Anthraquinones and other constituents of two Senna species

Vellozia stipitata

1 reference

Six further lipophilic flavonols from the leaf of Vellozia stipitata

Baccharis linearis

2 references

Diterpenoids from Baccharis linearis

Hybridization in the Genus Baccharis : Baccharis linearis χ B. macraei

Bauhinia purpurea

1 reference

Chemical Constituents of Heartwood ofBauhinia purpurea

Bridelia ferruginea

1 reference

Complement-Inhibiting Constituents of Bridelia ferruginea Stem Bark

Rhamnus disperma

1 reference

Polyphenolic metabolites of Rhamnus disperma

Onopordum ambiguum

1 reference

Sesquiterpene lactones from Carpesium divaricatum

Achillea nobilis

1 reference

Flavonoids from Achillea nobilis L.

Tagetes subulata

1 reference

Chemosystematic interpretation of flavonoids in Tagetes subulata cerv. (Asteraceae)

Browallia grandiflora

1 reference

Nicotiana rustica

1 reference

Salvia compressa

2 references

Notes: Exudate Flavonoids of Some Salvia and a Trichostema Species

Polyphenolics of Salvia--a review

Triantha glutinosa

1 reference

Glandular flavonoids of Tofieldia glutinosa var. brevistyla

Ambrosia chamissonis

2 references

Exudate Flavonoids in ThreeAmbrosiaSpecies

Achillea holosericea

1 reference

Leaf flavonoids of Achillea ligustica and Achillea holosericea

Haplopappus multifolius

1 reference

Flavonoids and coumarins of Haplopappus multifolius

Oenothera texensis

1 reference

FLAVONOID SURVEY OF OENOTHERA (ONAGRACEAE): SECTS. GAUROPSIS, HARTMANNIA, KNEIFFIA, PARADOXUS, AND XYLOPLEURUM

Oenothera fruticosa

1 reference

FLAVONOID SURVEY OF OENOTHERA (ONAGRACEAE): SECTS. GAUROPSIS, HARTMANNIA, KNEIFFIA, PARADOXUS, AND XYLOPLEURUM

Oenothera pilosella

1 reference

FLAVONOID SURVEY OF OENOTHERA (ONAGRACEAE): SECTS. GAUROPSIS, HARTMANNIA, KNEIFFIA, PARADOXUS, AND XYLOPLEURUM

Oenothera spachiana

1 reference

FLAVONOID SURVEY OF OENOTHERA (ONAGRACEAE): SECTS. GAUROPSIS, HARTMANNIA, KNEIFFIA, PARADOXUS, AND XYLOPLEURUM

Oenothera linifolia

1 reference

FLAVONOID SURVEY OF OENOTHERA (ONAGRACEAE): SECTS. GAUROPSIS, HARTMANNIA, KNEIFFIA, PARADOXUS, AND XYLOPLEURUM

Dolichandra unguis-cati

1 reference

Flavonoidal glycoside and alkaloid beside other constituents from Bignonia unguis-cati L.

Solanum incanum

2 references

Solasodine glycosides of Solanum unguiculatum (A.) Rich

FLAVONOIDAL CONTENT OF SOLANUM UNGUICULATUM (A.) RICH.

Solanum paludosum

1 reference

Flavonoids and an alkamide from Solanum paludosum Moric.

Helichrysum aureum

1 reference

Exudate Flavonoids in Several Asteroideae and Cichorioideae (Asteraceae)

Gutierrezia microcephala

2 references

Fifty-one flavonoids from Gutierrezia microcephala

Chemistry of toxic range plants. Highly oxygenated flavonol methyl ethers from Gutierrezia microcephala

Brickellia glutinosa

1 reference

Flavonoids from Brickellia glutinosa

Centipeda minima

3 references

Biologically active constituents of Centipeda minima: isolation of a new plenolin ester and the antiallergy activity of sesquiterpene lactones

Biologically Active Constituents of Centipedaminima: Sesquiterpenes of Potential Anti-allergy Activity

Biologically Active Constituents of Centipedaminima: Sesquiterpenes of Potential Anti-allergy Activity

Agnorhiza bolanderi

2 references

Methylated flavonols from Wyethia bolanderi and Balsamorhiza macrophylla

Flavonoids of Wyethia section Agnorhiza

Balsamorhiza macrophylla

2 references

Methylated flavonols from Wyethia bolanderi and Balsamorhiza macrophylla

Flavonoids of Balsamorhiza and Wyethia

Stephanodoria tomentella

1 reference

Flavonoids from Stephanodoria tomentella

Gutierrezia sarothrae

1 reference

Flavonoids from the Leaf Resin of Snakeweed, Gutierrezia sarothrae

Brickellia monocephala

1 reference

6-Methoxyflavonoids of Brickellia monocephala

Artemisia alba

1 reference

3-Methoxyflavones and coumarins from Artemisia incanescens

Achillea kotschyi

1 reference

Flavonoid aglycones from the leaf surfaces of some Achillea species

Rhamnus lycioides

1 reference

Flavonoid Constituents of Rhamnus lycioides L.

Achyrocline tomentosa

1 reference

Phenolic constituents of four Achyrocline species

Achyrocline flaccida

2 references

Phenolic constituents of four Achyrocline species

Antibacterial activity of achyrocline flaccida

Achyrocline alata

1 reference

Phenolic constituents of four Achyrocline species

Sedum album

1 reference

Flavonol glycosides from Sedum album

Calceolaria tripartita

1 reference

Flavonoid aglycones excreted by three Calceolaria species

Calceolaria chelidonioides

1 reference

Flavonoid aglycones excreted by three Calceolaria species

Artemisia annua

1 reference

Methoxylated flavones and coumarins from Artemisia annua

Senna didymobotrya

1 reference

Metabolites from in vitro cultures of Cassia didymobotrya

Polygonum cognatum

1 reference

Flavonoids from Polygonum minus

Baccharis intermedia

1 reference

Hybridization in the Genus Baccharis : Baccharis linearis χ B. macraei

Hippophae rhamnoides

1 reference

Flavonoids ofHippopha� rhamnoides growing in Mongolia

Neoporteria

1 reference

Neochilenin, a new glycoside of 3-O-methylquercetin, and other flavonols in the tepals ofNeochilenia, Neoporteria andParodia species (Cactaceae)

Lepironia articulata

1 reference

Flavonoids in leaves and inflorescences of australian cyperaceae

Lepidosperma ustulatum

1 reference

Flavonoids in leaves and inflorescences of australian cyperaceae

Gahnia sieberiana

1 reference

Flavonoids in leaves and inflorescences of australian cyperaceae

Bolboschoenus caldwellii

1 reference

Flavonoids in leaves and inflorescences of australian cyperaceae

Oenothera affinis

1 reference

Flavonoids from Oenothera-Seedlings: Identification and Extranuclear Control of their Biosynthesis

Ficus mucuso

2 references

Isoflavone dimers and other bioactive constituents from the figs of Ficus mucuso.

Secondary metabolites from Opuntia ficus-indica var. saboten.

Bauhinia glauca

1 reference

Potential therapeutic agents for circulatory diseases from Bauhinia glauca Benth.subsp. pernervosa. (Da Ye Guan Men).

Carex folliculata

1 reference

Identification and bioactivities of resveratrol oligomers and flavonoids from Carex folliculata seeds

Anthemis altissima

2 references

Sesquiterpene lactones from Anthemis altissima and their anti-Helicobacter pylori activity

Sesquiterpene lactones from Anthemis altissima and their anti-Helicobacter pylori activity

Chrysothamnus humilis

2 references

Chrysothamnus viscidiflorus

2 references

Haematoxylum campechianum

1 reference

Phenolics and flavonoids from Haematoxyloncampechianum

Ophioglossum petiolatum

2 references

Petunia

1 reference

Oedera squarrosa

1 reference

Diterpenes and other constituents fromRelhania species

Agrimonia pilosa

1 reference

Acetylcholinesterase inhibition by flavonoids from Agrimonia pilosa.

Anaphalis margaritacea

1 reference

Flavonoids and triterpenoids from Anaphalis margaritacea

Artemisia incanescens

1 reference

3-Methoxyflavones and coumarins from Artemisia incanescens

Artemisia transiliensis

1 reference

Flavonoids ofArtemisia transiliensis

Brickellia vernicosa

1 reference

Flavonoids of Brickellia vernicosa

Caragana pygmaea

1 reference

Flavonoids ofCaragana pygmaea

Chorizanthe diffusa

1 reference

Flavonoid constituents of Chorizanthe diffusa with potential cancer chemopreventive activity

Plagius maghrebinus

1 reference

Flavonoid aglycones and sterol from Chrysanthemum fontanesii

Croton glabellus

1 reference

Absolute configuration assignments by experimental and theoretical approaches of ent-labdane- and cis-ent-clerodane-type diterpenes isolated from Croton glabellus

Eupatorium capillifolium

1 reference

Dihydroflavonols and other flavonoids of Eupatorium species

Geraea viscida

1 reference

Benzofurans and methylated flavonoids of Geraea (Asteraceae)

Gnaphalium oxyphyllum

1 reference

Antimicrobial activity of three Mexican Gnaphalium species.

Halimodendron halodendron

2 references

Halimodendrin I, a new acylated triterpene glycoside from Halimodendron halodendron (Fabaceae)

Preparative separation of phenolic compounds from Halimodendron halodendron by high-speed counter-current chromatography.

Haplopappus integerrimus

1 reference

Myricetin and quercetin methyl ethers from Haplopappus integerrimus var. Punctatus

Helichrysum gymnocomum

1 reference

Antimicrobial acylphloroglucinols and dibenzyloxy flavonoids from flowers of Helichrysum gymnocomum

Helichrysum melanacme

1 reference

Antiviral and antituberculous activity of Helichrysum melanacme constituents

Ichthyothere terminalis

1 reference

Flavonol derivatives of Ichthyothere terminalis

Lotus ucrainicus

1 reference

Flavonoids from Lotus ucrainicus and L. arvensis

Neurolaena oaxacana

1 reference

New 6-hydroxyflavonoids and their methyl ethers and glycosides from Neurolaena oaxacana

Opuntia ficus-indica

1 reference

Secondary metabolites from Opuntia ficus-indica var. saboten.

Pelargonium quercifolium

1 reference

Chrysin and other leaf exudate flavonoids in the genus Pelargonium

Rhynchosia rufescens

1 reference

Tirumalin, a new prenylated dihydroflavonol from Rhynchosia cyanosperma

Salvia limbata

1 reference

Norsesterterpenes and diterpenes from the aerial parts of Salvia limbata

Sonchus erzincanicus

1 reference

A new sulfated alpha-ionone glycoside from Sonchus erzincanicus Matthews

Eremosis triflosculosa

1 reference

Ent-kaurane glycosides and sesquiterpene lactones of the hirsutinolide type from Vernonia triflosculosa

Vitex agnus-castus

1 reference

Phytoconstituents from Vitex agnus-castus fruits

Wollastonia biflora

1 reference

Cytotoxic germacrane-type sesquiterpenes, pimarane-type diterpenes, and a naphthalene derivative from Wollastonia biflora

Agnorhiza invenusta

1 reference

Flavonoids of Wyethia section Agnorhiza

Polanisia trachysperma

1 reference

External leaf flavonoids of Polanisia trachysperma

Psiadia viscosa

2 references

Cyclohexanecarboxylic-Acid Derivatives fromPsiadia trinervia

Antimicrobial flavonoids from Psiadia trinervia and their methylated and acetylated derivatives

Oncosiphon grandiflorum

1 reference

Exudate Flavonoids in Several Asteroideae and Cichorioideae (Asteraceae)

Ageratina saltillensis

1 reference

Flavonoids from Ageratina saltillensis

Ophioglossum pedunculosum

2 references

Homoflavonoid glucosides from Ophioglossum pedunculosum and their anti-HBV activity

Salvia digitaloides

1 reference

Polyphenolics of Salvia--a review

Rhamnus nakaharae

1 reference

Novel antiplatelet naphthalene from Rhamnus nakaharai

Euphorbia lunulata

1 reference

Inhibitory effects of constituents from Euphorbia lunulata on differentiation of 3T3-L1 cells and nitric oxide production in RAW264.7 cells.

Pseudognaphalium oxyphyllum

1 reference

Antimicrobial activity of three Mexican Gnaphalium species.

Ambrosia salsola

1 reference

Flavonoids from the Leaf Resin of Hymenoclea salsola T. & G. (Asteraeeae)

Serratula cichoracea

1 reference

Flavonoids of Serratula cichoracea and their antioxidant activity

Gutierrezia grandis

1 reference

Flavonoids from Gutierrezia grandis

Cheirolophus mauritanicus

1 reference

Sesquiterpene lactones, lignans and aromatic esters from Cheirolophus species

Madia anomala

1 reference

Flavonoids and terpenoids from the resinous exudates of Madia species (Asteraceae, Helenieae)

Madia citrigracilis

1 reference

Flavonoids and terpenoids from the resinous exudates of Madia species (Asteraceae, Helenieae)

Pallenis spinosa

1 reference

Flavonoids of Pallenis spinosa (Asteraceae)

Populus deltoides

1 reference

Phenolic Composition of Bud Exudates of Populus deltoides

Glycyrrhiza uralensis

1 reference

Identification and Enrichment of α-Glucosidase-Inhibiting Dihydrostilbene and Flavonoids from Glycyrrhiza uralensis Leaves.

Phaseolus vulgaris

1 reference

Metabolomics and Transcriptomics Identify Multiple Downstream Targets of Paraburkholderia phymatum σ54 During Symbiosis with Phaseolus vulgaris.

Broussonetia papyrifera

1 reference

Tyrosinase inhibitors from paper mulberry (Broussonetia papyrifera)

Nicotiana tabacum

1 reference

Flavonoid and certain related phenolic compounds in parts of the tobacco flower

Cheniella glauca

1 reference

Potential therapeutic agents for circulatory diseases from Bauhinia glauca Benth.subsp. pernervosa. (Da Ye Guan Men).

Lotus corniculatus

1 reference

Flavonoids from Lotus ucrainicus and L. arvensis

Erythrina fusca

1 reference

Identification of the Flavonoids in Papilionaceae Flowers Using Paper Chromatography

Persicaria amphibia

1 reference

Influence of ethyl acetate extract and quercetin-3-methyl ether from Polygonum amphibium on activation lymphocytes from peripheral blood of healthy donor in vitro.

Madia sativa

1 reference

Flavonoids and terpenoids from the resinous exudates of Madia species (Asteraceae, Helenieae)

Madia gracilis

1 reference

Flavonoids and terpenoids from the resinous exudates of Madia species (Asteraceae, Helenieae)

Goodenia strophiolata

1 reference

Substances derived from Goodenia strophiolata F. Muell

Odixia angusta

1 reference

Rare Flavonoids from Odixia and Ozothamnus spp. (Asteraceae, Gnaphalieae)

Ozothamnus hookeri

1 reference

Rare Flavonoids from Odixia and Ozothamnus spp. (Asteraceae, Gnaphalieae)

Ozothamnus ledifolius

1 reference

Rare Flavonoids from Odixia and Ozothamnus spp. (Asteraceae, Gnaphalieae)

Ozothamnus scutellifolius

1 reference

Rare Flavonoids from Odixia and Ozothamnus spp. (Asteraceae, Gnaphalieae)

Ozothamnus lycopodioides

1 reference

Rare Flavonoids from Odixia and Ozothamnus spp. (Asteraceae, Gnaphalieae)

Ophioglossum costatum

2 references

Homoflavonoid glucosides from Ophioglossum pedunculosum and their anti-HBV activity

Cota altissima

1 reference

Sesquiterpene lactones from Anthemis altissima and their anti-Helicobacter pylori activity

Identifiers

InChI

InChI=1S/C16H12O7/c1-22-16-14(21)13-11(20)5-8(17)6-12(13)23-15(16)7-2-3-9(18)10(19)4-7/h2-6,17-20H,1H3

1 reference

3-O-Methylquercetin (English)

WEPBGSIAWZTEJR-UHFFFAOYSA-N

5 October 2016

InChIKey

2 references

3-O-Methylquercetin (English)

5 October 2016

ChEBI release 2020-09-01

2 references

3',4',5,7-tetrahydroxy-3-methoxyflavone (English)

WEPBGSIAWZTEJR-UHFFFAOYSA-N

5 October 2016

InChIKey

9 April 2021

https://commonchemistry.cas.org/detail?cas_rn=1486-70-0

1 reference

3-methoxy-5,7,3',4'-tetrahydroxy-flavone (English)

5 October 2016

1 reference

3-O-Methylquercetin (English)

5 October 2016

Reaxys registry number

324509

1 reference

3',4',5,7-tetrahydroxy-3-methoxyflavone (English)

5 October 2016

ChEBI ID

16860

mapping relation type

1 reference

3',4',5,7-tetrahydroxy-3-methoxyflavone (English)

5 October 2016

1 reference

splash10-0udi-0009000000-029b675fb0b1bb537ddb

3-O-METHYLQUERCETIN (English)

5 October 2016

1 reference

0 references

splash10-001i-0490000000-ebef661a4bb2edca5a2b

0 references

splash10-0udi-0009000000-6c8a380e8251463e843d

0 references

splash10-0006-0091000000-c1743cefb29ca151304b

0 references

splash10-00di-0091000000-4cb296e1dc5c6449deb6

0 references

splash10-0udi-0179000000-9ec3e66f3b00b98563ca

0 references

splash10-0uxr-0239000000-7f7ee13a9d9b4e833d82

0 references

splash10-0kmi-0094000000-15b2c54305ddd31d5016

0 references

DSSTox substance ID

DTXSID20164032

1 reference

Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard

DSSTOX compound identifier

0 references

0 references

664-271-2

1 reference

ECHA Substance Infocard database

ECHA Substance Infocard ID

100.190.506

27 December 2018

ECHA Substance Infocard ID

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-4H-chromen-4-one (English)

quotation

CAS no.: 1486-70-0 (English)

100.190.506

1 reference

ECHA Substance Infocard database

ECHA Substance Infocard ID

100.190.506

27 December 2018

2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-4H-chromen-4-one (English)

quotation

CAS no.: 1486-70-0 (English)

2 references

3',4',5,7-tetrahydroxy-3-methoxyflavone (English)

http://www.lipidmaps.org/rest/compound/lm_id/LM/all/download

5 October 2016

based on heuristic

inferred from InChIKey

0 references

0 references

1 reference