4H-1-benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy- (9CI)

CAS: 1245-15-4 C19 H18 O7 MW: 358.34686000

Identification

Nameretusine
IUPAC2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxychromen-4-one
CAS Number1245-15-4
EINECS214-991-4
FDA UNIIM8591903SD
Molecular FormulaC19 H18 O7
Molecular Weight358.34686000
MDL NumberMFCD00017420
Nikkaji NumberJ146.440J

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Flash Point 32.00 °F. TCC ( 0.00 °C. ) (est)
Soluble in water, 81.65 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryinformation only not used for fragrances or flavors
Recommendation for retusine usage levels up tonot for fragrance use.
Recommendation for retusine flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

mandarin fruit oregano plant

Synonyms

4H-1- benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy- (9CI) 2-(3,4- dimethoxyphenyl)-5-hydroxy-3,7-dimethoxy-4-benzopyrone 2-(3,4- dimethoxyphenyl)-5-hydroxy-3,7-dimethoxychromen-4-one flavone, 5-hydroxy-3,3',4',7-tetramethoxy- (8CI) quercetin-3,3',4',7-tetramethyl ether quercetin-3,3',4',7-tetramethylether retusin PubMed: [Study on constituents of the aerial parts of Pogostemon cablin]. PubMed: The effect of O-methylated flavonoids and other co-metabolites on the crystallization and purification of artemisinin. PubMed: Moderation of hematological and plasma biochemical indices of sub-chronic salt-loaded rats by aqueous extract of the sclerotia of Pleurotus tuberregium (Fr) Sing's: implications for the reduction of cardiovascular risk. PubMed: Phytochemical and biological studies of Solanum schimperianum Hochst. PubMed: Structure-activity relationships of flavonoids as inhibitors of breast cancer resistance protein (BCRP). PubMed: Two new isoflavone glycosides from Mucuna birdwoodiana. PubMed: Interactions between thrombin and natural products of Millettia nitita var. hirsutissima using capillary zone electrophoresis. PubMed: Pachypodol from Croton ciliatoglanduliferus Ort. as water-splitting enzyme inhibitor on thylakoids. PubMed: [Hepatoprotector properties of polyphenolic complexes from wood and cell culture of Maackia amurensis]. PubMed: Flavonoids from Millettia nitida var. hirsutissima. PubMed: Cytotoxic coumaronochromones from the roots of Euchresta formosana. PubMed: Phytochemical investigation of Aglaia andamanica. PubMed: Anti-emetic principles of Pogostemon cablin (Blanco) Benth. PubMed: Isolation and cytotoxicity of two new flavonoids from Chrysosplenium grayanum and related flavonols.