procaine hydrochloride (procaine hydrochloride (C13H21ClN2O2)     盐酸普鲁卡因
Assay:99%  
CAS:  51-05-8 
USP26;USP27;BP2000;CP2005  13%TAX   
Pharmaceutical raw materials and intermediates 
25kgs/Drum
The role of procaine hydrochloride on peripheral nerve conduction block produced role depend on the concentration gradient diffusion approach to penetrate the nerve cell membrane, the inside block sodium ion channels, so that nerve cells excited threshold increased, the loss of excitability and conductivity , information transmission was blocked, has a good local role.