D-(+)-Mandelic acid industry

JiangXi Keyuan Biopharma Co., LTD.

Country:China (Mainland)

Year Established: 2002Business type: Manufacturers

Integral:

1. The uses of D-(+)-Mandelic acid

The D-(+)-Mandelic acid is mainly used in the medical community as an antibacterial, particularly in the treatment of urinary tract infections. It has also been used as an oral antibiotic. In skin care, it is also an alternative to glycolic acid in skin care products. With it is widely used in many pharmaceutical industry, the demand of D-(+)-Mandelic acid is gradually increasing.

2. D-(+)-Mandelic acid industry

D-(+)-Mandelic acid was discovered while heating amygdalin, an extract of bitter almonds, with diluted hydrochloric acid. The name is derived from the German "Mandel" for "almond". Derivatives of mandelic acid are formed as a result of metabolism of adrenaline and noradrenaline by monoamine oxidase and catechol-O-methyl transferase.

Now D-(+)-Mandelic acid is usually prepared by the acid-catalysed hydrolysis of mandelonitrile, which is the cyanohydrin of benzaldehyde. Mandelonitrile can also be prepared by reacting benzaldehyde with sodium bisulfite to give the corresponding adduct, forming mandelonitrile with sodium cyanide, which is hydrolyzed.

Keyuan Chemical Co., Ltd. specialized in the production for pigments, pharmaceuticals and other fine chemical intermediates, is one of Medium-sized chemical enterprises which integrates research, development and production. Its main products are including L-Serine (CAS NO.: 56-45-1) and so on. It is comprised of two pars R&D center, occupied 10000m2 and is located in jintan chemical zone in jiangsu province; another production area lied in anhui guangde chemical zone, with a total area at 25000m2. The series of Mandelic acid has got a yearly total capacity at more than 1000 metric tons, and one of DL-Mandelic acid has been up to 600mt per year. It wins the biggest capacity and the greatest variety of goods in the manufacturer of the like product. The series of Mandelic acid also become the most competitive item at home and abroad of our company. Keyuan chemical possesses perfect means in quality control and analysis, with the quality testing system, and the ISO9001 for both R&D center and production area, we can guarantee the stability of product quality. In the coming days, keeping the principle of "improving ourselves, and spirit of upwards", we will try best to make the customers satisfied through constant efforts. Let us go forward hand in hand, and get development together.

Basic Information

Company Name：JiangXi Keyuan Biopharma Co., LTD.
Number of Employees：
Contact person：Guo
Street Address：Guangde Fine Chemical Zone, Anhui Province, China
City：Guangde
Province/State：Anhui
Country/Region：China (Mainland)
Zip：242238
Business type：Manufacturers
Tel：+86-563-6833666
Fax：+86-563-6833918
Website：
Year Established：2002

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JiangXi Keyuan Biopharma Co., LTD.

Basic Information

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supply D-Mandelic acid

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