pectolinarigenin
flavone, 5,7-dihydroxy-4',6-dimethoxy- (8CI)
Identification
| Name | pectolinarigenin |
| IUPAC | 5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)chromen-4-one |
| CAS Number | 520-12-7 |
| EINECS | 208-286-0 |
| FDA UNII | 4U3UZ1K35N |
| Molecular Formula | C17 H14 O6 |
| Molecular Weight | 314.29378000 |
| Nikkaji Number | J6.599D |
| XlogP3 | 2.00 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 221.00 °C. @ 760.00 mm Hg |
| Boiling Point | 565.50 °C. @ 760.00 mm Hg (est) |
| Flash Point | 414.00 °F. TCC ( 212.30 °C. ) (est) |
| logP (o/w) | 2.640 (est) |
| Soluble in | water, 17.64 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 pectolinarigenin usage levels up to | not for fragrance use. |
| Recommendation for pectolinarigenin flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
4H-1-
benzopyran-4-one, 5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-
5,7-
dihydroxy-4',6-dimethoxyflavone
4,5-
dihydroxy-6-methoxy-2-(4-methoxy-phenyl)-chromen-7-one
5,7-
dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4-benzopyrone
5,7-
dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
5,7-
dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
5,7-
dihydroxy-6-methoxy-2-(4-methoxyphenyl)chromen-4-one
5,7-
dihydroxy-6,4'-dimethoxyflavone
flavone, 5,7-dihydroxy-4',6-dimethoxy-
flavone, 5,7-dihydroxy-4',6-dimethoxy- (8CI)
6-
methoxyacacetin
pectolinarin
pectolinaringenin
PubMed:
Flavonoids of Dikamali: A phytochemical reinvestigation.
PubMed:
Simultaneous quantification and validation of caffeoylquinic acids and flavonoids in Hemistepta lyrata and peroxynitrite-scavenging activity.
PubMed:
Antioxidant and anti-cholinesterase activity of Globularia meridionalis extracts and isolated constituents.
PubMed:
Anti-inflammatory activities of eleven Centaurea species occurring in the Carpathian Basin.
PubMed:
Larvicidal activity of pectolinaringenin from Clerodendrum phlomidis L. against Culex quinquefasciatus Say and Aedes aegypti L. (Diptera: Culicidae).
PubMed:
Three new flavonoid glycosides, byzantionoside B 6'-O-sulfate and xyloglucoside of (Z)-hex-3-en-1-ol from Ruellia patula.
PubMed:
Anti-leishmanial effects of purified compounds from aerial parts of Baccharis uncinella C. DC. (Asteraceae).
PubMed:
Anti-inflammatory activity of pectolinarigenin and pectolinarin isolated from Cirsium chanroenicum.
PubMed:
In vitro biological evaluation of novel 7-O-dialkylaminoalkyl cytotoxic pectolinarigenin derivatives against a panel of human cancer cell lines.
PubMed:
Anti-inflammatory and immunosuppressive effect of flavones isolated from Artemisia vestita.
PubMed:
Pectolinarin and Pectolinarigenin of Cirsium setidens Prevent the Hepatic Injury in Rats Caused by D-Galactosamine via an Antioxidant Mechanism.
PubMed:
Insect antifeedant compounds from Nothofagus dombeyi and N. pumilio.
PubMed:
Iridoids from Globularia dumulosa.
PubMed:
Antiproliferative constituents in plants 10. Flavones from the leaves of Lantana montevidensis Briq. and consideration of structure-activity relationship.
PubMed:
Spasmolytic effects of baccharis conferta and some of its constituents.
PubMed:
New eudesmane sesquiterpene and other constituents from Artemisia mongolica.
PubMed:
Determination of the structure for polysubstituted flavonoid and 6-C-glucosyl flavonoids using 13C-1H long range couplings.
PubMed:
A chalcone glycoside from Clerodendron phlomidis.
PubMed:
New Flavonoid Glycosides from Arnicae Flos DAB 91.
PubMed:
Methylated Flavonoids from Arnica montana and Arnica chamissonis.