High quality Research Chemicals for sale. Research chemicals are psychoactive substances which can be derived from the research and experimentation of existing psychoactive substances. Scientists conduct research and experiments on existing pharmaceuticals in order to better understand the structure, activity, general behavior, interactions, and side effects of those drugs. Developing new drugs in labs can enhance knowledge of existing medicines and lead to improved health care in the future. In other words, this kind of research can be used to develop “designer drugs” by modifying existing drugs.