Wuhan Senwayer century chemical Co..Ltd located in the predominant Wuhan City where is a traffic hinge of China, specialize in producing and developing pharmaceutical & its intermediates, Pesticide Intermediate, food additive, Plant extracts,and in distributing the products of our own company and affiliated enterprises.

We have set up R&D center, quality inspection center and manufacturing site in Wuhan, Jiangsu and other places.

Our company has professional staff who deal with chemical R&D and scientific management, and holds several sets of analyzing instruments with high efficiency and high sensitivity, such as HPLC, GC and Spectrophotometer. Meanwhile, we possess of complete Q.A. and Q.C. system, supply chemical products with good quality and custom-tailored products according to our clients' requirement.

We have professional sales team, focus on quality and service, and we have achieved excellent performance over the years. Our company is committed to the development of international market , our products are mainly exported to many countries and regions, such as Europe, America, South-east Asia, the Middle East and Africa etc. With our constant efforts and good service, We sincerely hope to establish long-term cooperation and common development with our customers.

Product Description

Product name: Bupivacaine hydrochloride

CAS No.: 14252-80-3

Molecular formula:C18H28N2O.ClH 

Molecular weight: 324.89

Melting point: 249-2510C

Bupivacaine hydrochloride is a long-acting local anesthetic of the amide type, its anesthesia time is 2 to 3 times longer than that of lidocaine hydrochloride, and its dispersion is similar to that of lidocaine hydrochloride. It has little effect on circulation and breathing, no irritation to tissues, and no methemoglobinemia. Common dosages have no effect on cardiovascular function. Large dosages can cause blood pressure to drop and heart rate to slow down. There is no obvious rapid tolerance.