casno. : CAS 51-05-8
Procaine hydrochloride is a drug. Procaine hydrochloride acts on the peripheral nerve to produce a conduction block effect. It penetrates the nerve cell membrane in a diffusion manner depending on the concentration gradient, blocks the sodium ion channel on the inside, which increases the excitation threshold of nerve cells, loses excitability and conductivity, and blocks information transmission. It has a good local anesthetic effect.