vanillin CAS NO.121-33-5

Jiaxing Anrui Material Technology Co., Ltd. is a high-tech enterprise that engages in the R&D, technology transfer, technical service, and sales of advanced composite materials covering pharmaceutical, new biological materials, spice, electronic chemicals, and other fields. The company is situated in Jiaxing Technology Innovation Service Center in High-tech Innovation Park, Jiaxing City, Zhejiang. It is formed by experienced professors, doctors, senior engineers, senior technicians, and administrative staffs. The company has hired senior experts and professors as senior technical consultant, and it has highly-qualified R&D team and engineering team. The company has advanced laboratory and analytical equipment, and it established close cooperation relations with Yangtze Delta Region Institute of Tsinghua University Zhejiang, Zhejiang University, Zhejiang University of Technology, East China University of Science and Technology, and other research institutes and colleges for the R&D, pilot and production of new-model flame retardant composite materials, fluorescent materials, spice intermediates, sulfonamide plasticizers, customized chemicals, and other products.

Based on strong technical force, dynamic innovative mechanism, advanced manufacturing technique, first-class production equipment, and efficient quality assurance system, we can assure the customers of high-quality products with high technical content. Until December 2012, the company has declared for and obtained four invention patents (application numbers are 201210515601.7; 201210389466.6; 201210366989.9; 2011110239581.0) given by State Intellectual Property Office. Corporate juridical person has two invention patents (application numbers are 201110146760.X and 201110146644.8).

Adhering to operation philosophy of "integrity, specialty and efficiency", the company would like to cooperate with friends at home and abroad for common development!

We are constantly upgrading every aspect of our quality systems in terms of staff training, documentation and analytical capabilities to achieve the highest levels possible. The quality of our products is one of our most significant assets. We constantly seek ways to improve our quality systems and welcome any suggestions from our customers or regulatory groups on how to do this. We have the following procedures in our quality systems to monitor the quality of products throughout the whole manufacturing process and even up to inventory.

Vanilla was cultivated as a flavoring by pre-Columbian Mesoamerican peoples; at the time of their conquest by Hernán Cortés, the Aztecs used it as a flavoring for chocolate. Europeans became aware of both chocolate and vanilla around the year 1520.
  Vanillin was first isolated as a relatively pure substance in 1858 by Nicolas-Theodore Gobley. In 1874, the German scientists Ferdinand Tiemann and Wilhelm Haarmann deduced its chemical structure, at the same time finding a synthesis for vanillin from coniferin, a glycoside of isoeugenol found in pine bark. In 1876, Karl Reimer synthesized vanillin from guaiacol.By the late 19th century, semisynthetic vanillin derived from the eugenol found in clove oil was commercially available.
Synthetic vanillin became significantly more available in the 1930s.By 1981, a single pulp and paper mill in Ontario supplied 60% of the world market for synthetic vanillin.Most synthetic vanillin is today synthesized in a two-step process from the petrochemical precursors guaiacol and glyoxylic acid.
Beginning in 2000, Rhodia began marketing biosynthetic vanillin prepared by the action of microorganisms on ferulic acid extracted from rice bran.