2-Amino-2,3-dimethylbutanamide Properties

CAS Database 40963-14-2 (CAS DataBase Reference)

 

2-amino-2,3-dimethylbutyramide use and synthesis method

This product is white crystalline, alkaline, m.p.74.5 ~ 76 ℃, soluble in water, ethanol, acetone, insoluble in benzene, toluene and so on.

Use 2-Amino-2,3-dimethylbutylamide is an intermediate for the herbicides imazamox, imidazole nicotinic acid, imazethapyr, imidazoquinoline and imazamox.

Production methods The preparation method is concentrated sulfuric acid thrown into the three-necked flask, cooled in a water bath at 25 ℃ added dropwise 2-amino-2,3-dimethyl butyronitrile, and then heated to 100 ℃, incubated 1h, at 75 ℃ below Add concentrated ammonia, stirred for an instant, extracted with dichloromethane, dried, concentrated to give the finished product.

Henan Tianfu Chemical Co., Ltd is a high-tech enterprise, specializing in pharmaceutical intermediates, located in Zhengzhou High-tech Development Zone. We passed ISO 9001:2008 ub 2009, and won "High-tech Enterprise" by provincial government in 2013. Tianfu specializes in manufacuturing intermediates in areas such as Antitumor, Cardiocascular, central nervous system, diabetes, etc. Tianfu have established an efficient quality control system, owing standardization workshop. Also corportaes with Zhengzhou University, Henan University to establish an innovation practice base to omprove the innovatin ability.

 

Tianfu always adheres to the principle of "Live on High Quality" and puts the customer's interests first. Tianfu products have been exported to Europe and the United States, Japan, Korea, India and Latin America markets. Look forward to the future, Tianfu will keep improving the innovation ability to offer better products and service for more and more customers.