patuletin
2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
Identification
| Name | patuletin |
| IUPAC | 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxychromen-4-one |
| CAS Number | 519-96-0 |
| EINECS | 208-280-8 |
| FDA UNII | 9BNM33N01N |
| Molecular Formula | C16 H12 O8 |
| Molecular Weight | 332.26524000 |
| Nikkaji Number | J11.683A |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 2319 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 patuletin usage levels up to | not for fragrance use. |
| Recommendation for patuletin flavor usage levels up to | not for flavor use. |
No supplier data available
Potential Uses
Natural Occurrence
Synonyms
4H-1-
benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-
2-(3,4-
dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxy-4-benzopyrone
2-(3,4-
dihydroxyphenyl)-3,5,7-trihydroxy-6-methoxychromen-4-one
6-O-
methyl quercetagetin
6-O-
methylquercetagetin
quercetagetin 6-methyl ether
PubMed:
Chenopodium bonus-henricus L. - A source of hepatoprotective flavonoids.
PubMed:
Inhibitory Effects of Hydroethanolic Leaf Extracts of Kalanchoe brasiliensis and Kalanchoe pinnata (Crassulaceae) against Local Effects Induced by Bothrops jararaca Snake Venom.
PubMed:
Constituents of French Marigold (Tagetes patula L.) Flowers Protect Jurkat T-Cells against Oxidative Stress.
PubMed:
[Phytopharmacological review of bathurst burr (Xanthium spinosum L.)].
PubMed:
Anti-TNF-α and anti-arthritic effect of patuletin: A rare flavonoid from Tagetes patula.
PubMed:
A new acylated flavonol from the aerial parts of Asteriscus maritimus (L.) Less (Asteraceae).
PubMed:
Simultaneous determination of thirteen flavonoids from Xiaobuxin-Tang extract using high-performance liquid chromatography coupled with electrospray ionization mass spectrometry.
PubMed:
Exploiting the Complementarity between Dereplication and Computer-Assisted Structure Elucidation for the Chemical Profiling of Natural Cosmetic Ingredients: Tephrosia purpurea as a Case Study.
PubMed:
New Polyphenols Identified in Artemisiae abrotani herba Extract.
PubMed:
Anthocyanins and other flavonoids as flower pigments from eleven Centaurea species.
PubMed:
Establishment of hairy root cultures of Rhaponticum carthamoides (Willd.) Iljin for the production of biomass and caffeic acid derivatives.
PubMed:
Cytotoxic and antioxidant properties of phenolic compounds from Tagetes patula flower.
PubMed:
Simultaneous quantification and validation of new peroxynitrite scavengers from Artemisia iwayomogi.
PubMed:
Green synthesis and molecular recognition ability of patuletin coated gold nanoparticles.
PubMed:
Topical analgesic, anti-inflammatory and antioxidant properties of Oxybaphus nyctagineus: phytochemical characterization of active fractions.
PubMed:
[Chemical constituents from Chenopodium ambrosioides].
PubMed:
Effects of Flavonoids from French Marigold (Florets of Tagetes patula L.) on Acute Inflammation Model.
PubMed:
Determination of major components and fingerprint analysis of Flaveria bidentis (L.) Kuntze.
PubMed:
A new anti-inflammatory triterpene saponin isolated from Anabasis setifera.
PubMed:
Flavonoids from Algerian endemic Centaurea microcarpa and their chemotaxonomical significance.
PubMed:
Investigation into the antioxidant activity and chemical composition of alcoholic extracts from defatted marigold (Tagetes erecta L.) residue.
PubMed:
Hydroxycinnamic acid amide derivatives, phenolic compounds and antioxidant activities of extracts of pollen samples from Southeast Brazil.
PubMed:
An unusual dimeric guaianolide with antiprotozoal activity and further sesquiterpene lactones from Eupatoriumperfoliatum.
PubMed:
Separation of patuletin-3-O-glucoside, astragalin, quercetin, kaempferol and isorhamnetin from Flaveria bidentis (L.) Kuntze by elution-pump-out high-performance counter-current chromatography.
PubMed:
Bioassay-guided isolation of antioxidant agents with analgesic properties from flowers of Tagetes patula.
PubMed:
[Chemical constituents of Laggera pterodonta].
PubMed:
New antioxidant flavonoid isolated from Leuzea carthamoides.
PubMed:
Free radical scavengers and antioxidants from Tagetes mendocina.
PubMed:
High-performance liquid chromatography analysis of four Leuzea carthamoides flavonoids.
PubMed:
Evaluation of natural antioxidants of Leuzea carthamoides as a result of a screening study of 88 plant extracts from the European Asteraceae and Cichoriaceae.
PubMed:
Antibacterial phenolic components from Eriocaulon buergerianum.
PubMed:
In vitro antiplatelet activity of flavonoids from Leuzea carthamoides.
PubMed:
Primary flavonoids in marigold dye: extraction, structure and involvement in the dyeing process.
PubMed:
Antifungal and antibacterial activities of Mexican tarragon (Tagetes lucida).
PubMed:
A review of the bioactivity and potential health benefits of chamomile tea (Matricaria recutita L.).
PubMed:
A new flavonoid: tinctosid from Anthemis tinctoria L.
PubMed:
Antioxidant capacity and phenolic content of spinach as affected by genetics and maturation.
PubMed:
Variations in lipophilic and vacuolar flavonoids among European Pulicaria species.
PubMed:
Flavonoids of Inula britannica protect cultured cortical cells from necrotic cell death induced by glutamate.
PubMed:
The role of lipophilic and polar flavonoids in the classification of temperate members of the Anthemideae.
PubMed:
Acylated flavonol glycosides from the flower of Inula britannica.
PubMed:
Decreased helenalin-induced cytotoxicity by flavonoids from Arnica as studied in a human lung carcinoma cell line.
PubMed:
Patuletin acetylrhamnosides from Kalanchoe brasiliensis as inhibitors of human lymphocyte proliferative activity.
PubMed:
New Flavonoid Glycosides from Arnicae Flos DAB 91.
PubMed:
Inhibition of rat lens aldose reductase by quercetagetin and patuletin.
PubMed:
Screening of the influence of flavonoids on lipoxygenase and cyclooxygenase activity, as well as on nonenzymic lipid oxidation.
PubMed:
Flavonoid Glucuronides from the Flowers of Arnica montana1.
PubMed:
Flavonoid Glycosides from Arnica montana and Arnica chamissonis.