4569-98-6

Usage

Uses

Used in Pharmaceutical Industry:
7-hydroxy-3-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one is used as a therapeutic agent for the treatment of cardiovascular disorders, cancer, and neurodegenerative diseases due to its potential therapeutic effects and ability to protect cells from damage caused by free radicals.
Used in Nutraceutical Industry:
7-hydroxy-3-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one is used as a dietary supplement for its antioxidant and anti-inflammatory properties, which may help reduce inflammation and pain.
Used in Cosmetic Industry:
7-hydroxy-3-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one is used as an active ingredient in skincare products for its antioxidant properties, which may help protect the skin from environmental damage and promote a youthful appearance.

Upstream product

• 853925-90-3 7-hydroxy-3-(4-hydroxy-phenyl)-5-methoxy-4-oxo-4H-chromene-2-carboxylic acid 
• 100409-92-5 5-O-methylgenistein diacetate 
• 872787-38-7 7-benzyloxy-3-(4-benzyloxy-phenyl)-5-methoxy-chromen-4-one 
• 119692-04-5 4'-benzyloxy-7-hydroxy-5-methoxyisoflavone 
• 14191-95-8 4-cyanomethylphenol 
• 128856-77-9 5-O-methylgenistein-7-O-β-D-glucopyranoside 
• 853925-89-0 7-hydroxy-3-(4-hydroxy-phenyl)-5-methoxy-4-oxo-4H-chromene-2-carboxylic acid ethyl ester 
• 56308-11-3 2,4,4'-trihydroxy-6-methoxy-deoxybenzoin 
• 2174-64-3 5-methoxyresorcinol 
• 643761-16-4 7-benzyloxy-3-(4-benzyloxy-phenyl)-5-hydroxy-chromen-4-one 
• 5995-97-1 4',5,7-Triacetoxyisoflavone 

Downstream Products

• 1162-82-9 4',5,7-trimethoxyisoflavone 
• 100409-92-5 5-O-methylgenistein diacetate 

Relevant academic research and scientific papers

A new approach towards acid catalysts with high reactivity based on graphene nanosheets

Solid acid catalysts of graphene oxide and sulfonated graphene oxide nanosheets have been prepared by using the modified Hummers and sulfonation methods. Physical characterization indicated that a number of functional groups such as -COOH, -OH, -O-, and -SO3H were introduced onto the surfaces of the as-synthesized nanosheets. The catalytic performance of the synthesized catalysts was evaluated in the hydrolysis of the glycosidic bond and Fischer esterification. The experimental results indicated that the catalytic activity of the sulfonated graphene oxide was superior to that of other solid acid catalysts with the same or higher acid strength and has also exceeded that of H2SO4 with 9.1 times of acid strength than that of the sulfonated graphene oxide. The high reactivity can be ascribed to the formation of hydrophobic cavities through the combination of graphene sheet and the oxygen-containing groups on its surface, which may facilitate the catalyst to anchor with reactants and promote the attack of protons.

Isoflavonoid glycosides from Eriosema tuberosum

Five isoflavonoid glycosides together with the corresponding aglycones have been isolated from the n-BuOH-soluble fraction of a methanol extract of the roots of Eriosema tuberosum. One compound is new and its structure has been established by spectroscopic analyses and chemical methods as 5-O- methylgenistein 7-O-β-D-apiofuranosyl-(1 → 6)-O-β-D-glucopyranoside.

Studies on Zoospore-Attracting Activity. I. Synthesis of Isoflavones and Their Attracting Activity to Aphanomyces euteiches Zoospore

Prunetin (2) and its derivatives were synthesized in order to study the relationship between structure and attracting activity to Aphanomyces euteiches zoospore.All of the derivatives (1, 2, 4 and 6), which had a hydroxyl group at the C-5 position in the isoflavone, showed attracting activity, but the methyl ether derivatives (3, 5, 7 and 8) do not have or have very weak attracting activity.The isoflavones (1, 2, and 4) with strong attracting activity also had estrogenic activity.Keywords - isoflavone; prunetin; genistein; biochanin A; 5-methylgenistein; 5-hydroxy-4',7-dimethoxyisoflavone; Aphanomyces euteiches; zoospore; attracting activity; estrogenic activity