2-Mercapto-5-Methoxybenzimidazole CAS Rn37052-78-1 CAS NO.37052-78-1

Wuhan Chen Chu Pharmaceutical Co., Ltd. was founded in 2009, the factory is located in Huangmei County, Huanggang City, Hubei Province, Longgan Lake Industrial Park, the sales department is located in Wuhan Hill Street SBI venture street off road, central China is specialized in chemical raw materials, pharmaceutical intermediates, veterinary medicine raw materials and biochemical reagent products such as research, development, production. Large sales, service as one of the integrated enterprise. Annual sales of nearly billion, the products are exported to the United States, the European Union, India, Southeast Asia and other places.
We will continue to step in the progress of technology and development of new products, and always adhere to the market as the guide, to the quality of development, and actively seek enterprise development and expansion of the road, we have to "mutual benefit and win-win" concept, is willing with the domestic and foreign customers, sincere cooperation, joint development of new open pharmaceutical market.

Chinese name 2- mercapto -5- methoxy benzimidazole
English name 2-Mercapto-5-methoxybenzimidazole
Chinese alias 5- methoxy -2- mercaptobenzimidazoles; 5- methoxy -2- benzimidazole mercaptan; 5- methoxy -1H- benzimidazole -2- mercaptan; 2- mercapto -5- methoxy -1H- benzimidazole; esomeprazole EP impurity A; esomeprazole impurity A; esomeprazole intermediate imidazole; 2- mercapto -5- methoxy -1H- benzimidazole
CAS RN 37052-78-1 
EINECS No. 253-326-2
Molecular formula C8H8N2OS
Molecular weight 180.2269
Dangerous goods mark Xn:Harmful
Risk term R37; R22;
Safety term S36; S26;
Physicochemical properties of melting point 255-262 C
Water soluble insoluble
Appearance white or white powder
Use as pharmaceutical intermediate