quercetin (Q409478)

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polyphenol of the family of flavonoids
  • xanthaurine
  • 3,3',4',5,7-pentahydroxyflavone
  • 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
  • 3',4',5,7-Tetrahydroxyflavon-3-ol
  • quercetol
  • 3',4',5,7-tetrahydroxyflavan-3-ol
  • 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chromen-4-one
  • 3,5,7-trihydroxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-on
  • 3,4',5,5',7-pentahydroxyflavone
edit
Language Label Description Also known as
English
quercetin
polyphenol of the family of flavonoids
  • xanthaurine
  • 3,3',4',5,7-pentahydroxyflavone
  • 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-1-benzopyran-4-one
  • 3',4',5,7-Tetrahydroxyflavon-3-ol
  • quercetol
  • 3',4',5,7-tetrahydroxyflavan-3-ol
  • 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chromen-4-one
  • 3,5,7-trihydroxy-2-(3,4-dihydroxyphenyl)-4H-chromen-4-on
  • 3,4',5,5',7-pentahydroxyflavone

Statements

subclass of
flavone
0 references
mass
302.043 dalton
1 reference
stated in
PubChem
PubChem CID
5280343
language of work or name
English
title
quercetin (English)
retrieved
19 October 2016
chemical formula
C₁₅H₁₀O₇
1 reference
stated in
PubChem
PubChem CID
5280343
language of work or name
English
title
quercetin (English)
retrieved
19 November 2016
canonical SMILES
C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O)O
1 reference
stated in
PubChem
PubChem CID
5280343
language of work or name
English
title
quercetin (English)
retrieved
19 November 2016
density
1.799 gram per cubic centimetre
1 reference
imported from Wikimedia project
Russian Wikipedia
found in taxon
Hypericum perforatum
38 references
stated in
High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts
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Hypericum perforatum subspecies angustifolium shows a protective activity on the consequences of unavoidable stress exposure at lower doses than Hypericum perforatum perforatum.
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Identification of the major constituents of Hypericum perforatum by LC/SPE/NMR and/or LC/MS.
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Hypericum perforatum--chemical profiling and quantitative results of St. John's Wort products by an improved high-performance liquid chromatography method
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Quantitative analysis of the active components and the by-products of eight dry extracts of Hypericum perforatum L. (St John's Wort).
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Flavonoids of certain species ofHypericum L.
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The mutagenic potencies of plant extracts containing quercetin in Salmonella typhimurium TA98 and TA100.
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Inhibitory effects of flavonoids from Hypericum perforatum on nitric oxide synthase
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Comparative evaluation of St. John's wort from different Italian regions
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Evaluation of major active components in St. John's Wort dietary supplements by high-performance liquid chromatography with photodiode array detection and electrospray mass spectrometric confirmation
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Hypericum perforatum L. - chemotype without rutin from Italy
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High performance liquid chromatographic analysis of St. John's wort with photodiode array detection.
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Evaluation of chemical stability of St. John's wort commercial extract and some preparations
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Biochemical activities of extracts from Hypericum perforatum L. 5th communication: dopamine-beta-hydroxylase-product quantification by HPLC and inhibition by hypericins and flavonoids.
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Quantitative changes of dianthrones, hyperforin and flavonoids content in the flower ontogenesis of Hypericum perforatum
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Phenolic compounds from Hypericum perforatum
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Effect of acute drought stress and time of harvest on phytochemistry and dry weight of St. John's wort leaves and flowers
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Significance of genetic and environmental aspects in the field cultivation of Hypericum perforatum
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Production of hypericin, pseudohypericin and flavonoids in cell cultures of various Hypericum species and their chemotypes
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Quantitative phytochemical analyses of six hypericum species growing in slovenia
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Analysis and stability of Hyperici oleum
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Hyperforin, possibly the major non-nitrogenous secondary metabolite of Hypericum perforatum L
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Antidepressant activity of hypericum perforatum and hyperforin: the neglected possibility
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Determination of Major Constituents in St. John's Wort Under Different Extraction Conditions
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Hypericum in infection: Identification of anti-viral and anti-inflammatory constituents.
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Comparative chemical composition and variability of biological activity of methanolic extracts from Hypericum perforatum L.
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THE DEVELOPMENT AND EVALUATION OF AN HPLC-DAD METHOD FOR THE ANALYSIS OF THE PHENOLIC FRACTIONS FROM IN VIVO AND IN VITRO BIOMASS OF HYPERICUM SPECIES
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Pharmaceutical quality of hypericum extracts
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Prenylated Phloroglucinol Derivatives from Hypericum perforatum var. angustifolium
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Phenotypic Variation in Hypericum perforatum L. and H. maculatum Crantz Wild Populations in Lithuania
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Chemical constituents from Hypericum perforatum
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Pseudohypericin is necessary for the light-activated inhibition of prostaglandin E2 pathways by a 4 component system mimicking an Hypericum perforatum fraction
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High-Performance Liquid Chromatography On-Line Coupled to High-Field NMR and Mass Spectrometry for Structure Elucidation of Constituents ofHypericum perforatumL.
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Flavonoids from the aerial part of Hypericum perforatum
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New phenolic principles from Hypericum sampsonii
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Pharmaceutical Quality of Hypericum Extracts
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Optimization of extraction conditions for active components in Hypericum perforatum using response surface methodology
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Investigations on the Infraspecific Variability of Hypericum perforatum L.
Allium cepa
16 references
stated in
FRS 1000, an extract of red onion peel, strongly inhibits phosphodiesterase 5A (PDE 5A).
stated in
Tissue and Spatial Distribution of Flavonol and Peroxidase in Onion Bulbs and Stability of Flavonol Glucosides during Boiling of the Scales
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Content of potentially anticarcinogenic flavonoids of 28 vegetables and 9 fruits commonly consumed in the Netherlands
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Changes in quercetin concentration in onion (Allium cepa L.) owing to location, growth stage and soil type
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Identification of Isorhamnetin 4‘-Glucoside in Onions
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Variation in the Quercetin Content in Different Colored Onions (Allium cepa L.)
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Distribution of quercetin content in different rings of various coloured onion (Allium cepaL.) cultivars
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Domestic processing of onion bulbs (Allium cepa) and asparagus spears (Asparagus officinalis): effect on flavonol content and antioxidant status
stated in
Variation of Flavonoids in Allium cepa
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Flavonoids from red onion (Allium cepa)
stated in
A Novel Flvonol Glucoside from Onion
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Plasma concentrations and urinary excretion of the antioxidant flavonols quercetin and kaempferol as biomarkers for dietary intake
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Antioxidant Activity and Total Phenolics in Different Genotypes of Potato (Solanum tuberosum, L.)
stated in
Differential modulation of cyclooxygenase-mediated prostaglandin production by the putative cancer chemopreventive flavonoids tricin, apigenin and quercetin
stated in
Antibacterial and antioxidant activities of quercetin oxidation products from yellow onion (Allium cepa) skin
stated in
Antispasmodic saponins from bulbs of red onion, Allium cepa L. var. Tropea
Vitis vinifera
23 references
stated in
Flavones and Flavonols in Leaves of Some Moroccan Vitis vinifera Cultivars
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Content of potentially anticarcinogenic flavonoids of 28 vegetables and 9 fruits commonly consumed in the Netherlands
stated in
Content of potentially anticarcinogenic flavonoids of tea infusions, wines, and fruit juices
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Study of polyphenols in grape berries by reversed-phase high-performance liquid chromatography
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Phenolic compounds of vine leaves
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Determination of trans-resveratrol and other polyphenols in wines by a continuous flow sample clean-up system followed by capillary electrophoresis separation
stated in
Phenolic Compositions of Grapevine Shoot Tips Collected in Different Months and their Effects on the Explant Browning
stated in
Relationship among antioxidant activity, vasodilation capacity, and phenolic content of red wines
stated in
Separation of phenolic compounds by high-performance liquid chromatography with absorbance and fluorimetric detection.
stated in
Principal Phenolic Phytochemicals in Selected California Wines and Their Antioxidant Activity in Inhibiting Oxidation of Human Low-Density Lipoproteins
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Analysis of flavonol aglycones in wine extracts by high performance liquid chromatography
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Quercetin and p-Coumaric Acid Concentrations in Commercial Wines
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The Phenolic Composition of South African Pinotage, Shiraz and Cabernet Sauvignon Wines
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Comparison of polyphenols and aroma in red wines from Portuguese mainland versus Azores Islands
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Determination of flavonoids and stilbenes in red wine and related biological products by HPLC and HPLC-ESI-MS-MS.
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Direct determination of phenolic compounds in Sicilian wines by liquid chromatography with PDA and MS detection
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RP-HPLC analysis of phenolic compounds and flavonoids in beverages and plant extracts using a CoulArray detector.
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Analysis of phenolic constituents of biological interest in red wines by high-performance liquid chromatography
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Polyphenols content in some Italian red wines of different geographical origins
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Quantitative analysis of flavonols, flavones, and flavanones in fruits, vegetables and beverages by high-performance liquid chromatography with photo-diode array and mass spectrometric detection
stated in
Determination of Flavonoids in Plant Material by HPLC with Diode-Array and Electro-Array Detections
stated in
FLAVONOID AGLYCONS IN FOODS OF PLANT ORIGIN II. FRESH AND DRIED FRUITS
stated in
Phenolics in White Free Run Juices and Wines from Penedès by High-Performance Liquid Chromatography: Changes during Vinification
MCN code
3004.90.51
0 references
2932.99.12
0 references
3003.90.61
0 references
has part(s)
carbon
0 references
oxygen
0 references
hydrogen
0 references

Identifiers

GND ID
4176704-4
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FAST ID
1085663
0 references
IdRef ID
040769615
subject named as
Quercétine
0 references
170443078
subject named as
Quercétine
0 references
Reaxys registry number
317313
1 reference
stated in
ChEBI
ChEBI ID
16243
language of work or name
English
title
quercetin (English)
retrieved
19 October 2016
Gmelin number
579210
0 references
MassBank accession ID
MSBNK-Fiocruz-FIO00272
0 references
MSBNK-Fiocruz-FIO00273
0 references
MSBNK-Fiocruz-FIO00274
0 references
MSBNK-Fiocruz-FIO00275
0 references
MSBNK-Fiocruz-FIO00276
0 references
MSBNK-Fiocruz-FIO00277
0 references
MSBNK-Fiocruz-FIO00278
0 references
MSBNK-Fiocruz-FIO00279
0 references
MSBNK-Fiocruz-FIO00280
0 references
MSBNK-Fiocruz-FIO00281
0 references
MSBNK-RIKEN-PR020008
0 references
MSBNK-RIKEN-PR040049
0 references
MSBNK-RIKEN-PR040050
0 references
MSBNK-RIKEN-PR040051
0 references
MSBNK-RIKEN-PR040052
0 references
MSBNK-RIKEN-PR040053
0 references
MSBNK-RIKEN-PR040054
0 references
MSBNK-RIKEN-PR100233
0 references
MSBNK-RIKEN-PR100646
0 references
MSBNK-BS-BS003387
0 references
MSBNK-BS-BS003388
0 references
MSBNK-BS-BS003389
0 references
MSBNK-BS-BS003390
0 references
MSBNK-BS-BS003391
0 references
MSBNK-BS-BS003392
0 references
MSBNK-BS-BS003393
0 references
MSBNK-BS-BS003394
0 references
MSBNK-BS-BS003395
0 references
MSBNK-BS-BS003396
0 references
MSBNK-BS-BS003397
0 references
MSBNK-BS-BS003398
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SPLASH
CAMEO Chemicals ID
20977
0 references
HSDB ID
3529
1 reference
stated in
Hazardous Substances Data Bank
HSDB ID
3529
publication date
28 October 2019
title
QUERCETIN (English)
retrieved
10 May 2021
NSC number
9219
0 references
CosIng number
58944
1 reference
stated in
CosIng database
CosIng number
58944
retrieved
28 December 2019
title
QUERCETIN (English)
quotation
CAS no.: 117-39-5 (English)
UM-BBD compound ID
c0808
0 references
PDB ligand ID
QUE
0 references
Elhuyar ZTH ID
026553
0 references
Microsoft Academic ID
2781263971
0 references
2909990457
0 references
NALT ID
17360
0 references
PDB structure ID
 
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