7380-44-1

Basic information

• Product Name: 3,7,3',4'-TETRAMETHYLGOSSYPETIN
• Synonyms: 5,8-DIHYDROXY-3,3',4',7-TETRAMETHOXYFLAVONE;5,8-DIHYDROXY-3,7,3',4'-TETRAMETHOXYFLAVONE;3,7,3',4'-TETRAMETHYLGOSSYPETIN;DIHYDROXY-3,3',4',7-TETRAMETHOXYFLAVONE, 5,8-;GOSSYPETIN-3,7,3',4'-TETRAMETHYL ETHER;Gossypetin-3,3',4',7-tetramethylether;5,8-Dihydroxy-3,3',4',7,tetramethoxyflavone;GOSSYPETIN-3,7,3',4'-TETRAMETHYLETHER(RG)
• CAS NO: 7380-44-1
• Molecular Formula: C₁₉H₁₈O₈
• Molecular Weight: 374.34
• Product Categories: Flavanols
• Mol File: 7380-44-1.mol
• Article Data: 2

Chemical Properties

• Melting Point: 250-252 °C(Solv: ethyl acetate (141-78-6))
• Boiling Point: 586.3°C at 760 mmHg
• Flash Point: 215.8°C
• Appearance: /
• Density: 1.387g/cm³
• Vapor Pressure: 2.41E-14mmHg at 25°C
• Refractive Index: 1.627
• PKA: 6.86±0.40(Predicted)
• CAS DataBase Reference: 3,7,3',4'-TETRAMETHYLGOSSYPETIN(CAS DataBase Reference)
• NIST Chemistry Reference: 3,7,3',4'-TETRAMETHYLGOSSYPETIN(7380-44-1)
• EPA Substance Registry System: 3,7,3',4'-TETRAMETHYLGOSSYPETIN(7380-44-1)

Safety Data

• Hazardous Substances Data: 7380-44-1(Hazardous Substances Data)

Usage

General Description

3,7,3',4'-Tetramethylgossypetin is a chemical compound that belongs to the flavonoid class of compounds. It is a yellow pigment that is found in the petals of certain flowering plants, including the cotton plant. 3,7,3',4'-TETRAMETHYLGOSSYPETIN is known for its antioxidant properties and has been studied for its potential health benefits, including its ability to inhibit the growth of cancer cells and reduce inflammation. 3,7,3',4'-Tetramethylgossypetin has also been investigated for its potential use in the development of new drugs for the treatment of various diseases. Additionally, this compound has been used in the food industry as a natural colorant and in the cosmetic industry for its pigmentation properties.

InChI:InChI=1/C18H16O7/c1-22-12-5-4-9(6-14(12)23-2)13-7-10(19)16-11(20)8-15(24-3)17(21)18(16)25-13/h4-8,20-21H,1-3H3

Upstream product

• 1245-15-4 retusin 
• 114021-60-2 2'-hydroxy-3,4,4',6'-tetramethoxychalcone 
• 29080-58-8 5-hydroxy-3',4',7-trimethoxyflavone 
• 855-97-0 2-(3,4-dimethoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one 
• 1244-78-6 2-(3,4-dimethoxyphenyl)-3-hydroxy-5,7-dimethoxy-4H-4-chromenone 
• 1247-97-8 pentamethyl quercetin 
• 120-14-9 3,4-dimethoxy-benzaldehyde 

Downstream Products

• 742077-79-8 8-benzyloxy-2-(3,4-dimethoxy-phenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-one 
• 743427-43-2 8-ethoxy-2-(3,4-dimethoxy-phenyl)-5-hydroxy-3,7-dimethoxy-chromen-4-one 
• 7741-47-1 hexa-O-methylogossypetin 
• 154048-49-4 2-(3,4-Dimethoxy-phenyl)-5-hydroxy-3,7-dimethoxy-8-methoxymethoxy-chromen-4-one 
• 14965-12-9 2-(3,4-dimethoxy-phenyl)-5-hydroxy-3,7,8-trimethoxy-chromen-4-one 
• 89971-05-1 3,5,8-trihydroxy-3',4',7-trimethoxyflavone 
• 154048-53-0 Toluene-4-sulfonic acid 2-(3,4-dimethoxy-phenyl)-3,8-dihydroxy-7-methoxy-4-oxo-4H-chromen-5-yl ester 
• 154048-55-2 Toluene-4-sulfonic acid 2-(3,4-dimethoxy-phenyl)-3-hydroxy-7-methoxy-8-methoxymethoxy-4-oxo-4H-chromen-5-yl ester 
• 154048-51-8 Toluene-4-sulfonic acid 2-(3,4-dimethoxy-phenyl)-3,7-dimethoxy-8-methoxymethoxy-4-oxo-4H-chromen-5-yl ester 
• 61529-73-5 2-(3,4-dimethoxy-phenyl)-3,7-dimethoxy-chromene-4,5,8-trione 
• 727382-22-1 3,5,7,3',4'-pentamethoxy-8-hydroxyflavone 
• 743427-49-8 8-ethoxy-2-(3,4-dimethoxy-phenyl)-3,5,7-trimethoxy-chromen-4-one 
• 742091-30-1 8-benzyloxy-2-(3,4-dimethoxy-phenyl)-3,5,7-trimethoxy-chromen-4-one 
• 61523-53-3 2-(3,4-dimethoxy-phenyl)-5,6,8-trihydroxy-3,7-dimethoxy-chromen-4-one 

Relevant articles and documents

Regioselective hydroxylation of 2-hydroxychalcones by dimethyldioxirane towards polymethoxylated flavonoids

The flavone nucleus is part of a large number of natural products and medicinal compounds. In this presentation the novel regioselective hydroxylation of hydroxyarenes with DMD is described. The results showed further that flavonoids with 5-hydroxy group were selectively oxyfunctionalized at the para-position C8 carbon atom by DMD. Finally, according to this methodology, the naturally occurring isosinensetin, tangeretin, sinensetin, nobiletin, natsudaidain, gardenin B, 3,3′,4′,5,6,7,8- heptamethoxyflavone, quercetin and its derivatives were synthesized.