D-(+)-Mandelic acid
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1. Synthesis of D-(+)-Mandelic acid
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.
Alternatively, it arises by base hydrolysis of phenylchloroacetic acid and dibromacetophenone. It also arises by heating phenylglyoxal with alkalis.
2. Find D-(+)-Mandelic acid suppliers
If you are looking for manufacturers of high purity D-(+)-Mandelic acid, it's a good choice to use chemical B2B platform, such as www.lookchem.com. And we will recommend high purity D-(+)-Mandelic acid suppliers to you ,such as JiangXi Keyuan Biopharma Co., LTD. They are 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. 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.
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JiangXi Keyuan Biopharma Co., LTD.
- Country: China (Mainland)
- Year Established: 2002
- Business License:
- Business type: Manufacturers
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