Keywords

• High quality 501-36-0
• lowest price 501-36-0
• Resveratrol supplier in China

Quick Details

• ProName: High quality 501-36-0 lowest price Res...
• CasNo: 501-36-0
• Molecular Formula: C14H12O3
• DeliveryTime: Stocks
• PackAge: according to customers' requirements
• Port: Any port
• ProductionCapacity: 100 Metric Ton/Day
• Purity: 98%
• Storage: 9.8(at 25℃)
• Transportation: By air(EMS or EUB or FedEx or TNT ect....
• LimitNum: 1 Gram

Superiority

High quality 501-36-0 lowest price Resveratrol supplier in China

    resveratrol is a natural antioxidant, can reduce blood viscosity, inhibit platelet aggregation and vasodilation, maintain blood flow, can prevent the occurrence and development of cancer, has anti-atherosclerosis and coronary heart disease, ischemic heart disease, prevention and treatment of hyperlipidemia. Inhibition of tumor also has estrogen-like effect, can be used for the treatment of breast cancer and other diseases. Can delay aging, prevent cancer, in the red grape skin, red wine and grape juice in high content. Studies have shown that the integrity of the chromosome will be destroyed with the aging of human beings, and resveratrol can activate a protein sirtuin to repair the health of the chromosome, thus playing a role in delaying aging.

    resveratrol is an inhibitor of many aromatic carcinogens, and is rated as a natural chemical preventive agent for heart and cerebrovascular diseases and cancer. A large number of studies have shown that resveratrol also has the functions of anti-mutation activity, protecting the cytotoxic effect induced by oxidized lipoprotein, and inhibiting the reproduction of tumor cells.
    In 1940, humans isolated resveratrol from the roots of veratrum Veratrum grandiflorum for the first time. At present, it has been found in at least 72 species of plants in 21 families and 31 genera, such as Vitis in the Vitis family, Snake Vitis, Peanut, Cassia, Sophora, Polygonaceae, etc. Because the content of resveratrol in plants is very low and the extraction cost is high, the use of chemical, biological, genetic engineering and other methods to prepare resveratrol has become an indispensable means in its development process. The roadmap for the artificial synthesis of resveratrol is as follows:
    3, 5-dihydroxybenzoic acid (3) is esterified to generate the corresponding 3, 5-dihydroxyphenyl methyl ester (4), and methyl ether is selected as the phenolic hydroxyl protecting group, so (4) is reacted with dimethyl sulfate to obtain methyl 3, 5-dimethoxybenzoate (5), and the corresponding benzyl alcohol (6) is generated after reduction, and further bromination to obtain 3, 5-dimethoxybenzyl bromide (7), and then through Abzoff reaction to prepare diethyl (3, 5-dimethoxybenzyl) phosphonate (8), and it and p-methoxybenzaldehyde After Wittig-Honer reaction to obtain the key intermediate 3,4, 5-trimethoxytrans stilbene (9), and finally demethylate with freshly prepared aluminum iodide, and separated by preparation thin layer chromatography to obtain the target resveratrol.

Details

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals tovarious industries.n our R&D centre. we have a staff of skilled and experienced research chemists. This has enabled us to meet the special reauirements of our customers and it has enabled us to provide quality products at competitive prices.

1. How can we guarantee quality

Always a pre-production sample before mass production;

Always final Inspection before shipment; 

2.What can you buy from us

Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates

3. Why should you buy from us not from other suppliers

Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries.

Lingrui's credo is committed to your reliable business partner,reliable quality, competitive prices and superior service, lf you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !