Introduction: Chemistry is frequently described as the study of matter and the reactions that issue undergoes. Actually, physicists, geologists, and biologists also study matter, but only chemists study the reactions that matter undergoes. For example, only chemists make substances and try to understand the responses that produce the compounds. Biochemists try to understand and implement the chemistry of biological processes materials chemists attempt to synthesize new components such as superconductors or artificial skin, and environmental chemists study the chemistry of the environment and monitor and solve environmental issues while forensic chemists implements chemistry to the solution of crimes. Relation between them: Chemical biology is a scientific discipline spanning the fields of chemistry and biology that involves the application of chemical techniques and tools often Substances produced through synthetic chemistry to the study and manipulation of biological systems. This is a subtle difference from biochemistry which is classically defined as the study of the chemistry of biomolecules. For example, a biochemist would seek to understand the three-dimensional structure of a protein and how that structure relates to the chemistry of the protein.Biochemistry studies the inhibition and activation of enzymes and receptors with small organic molecules, also known as inhibitors or activators. This is known from most text-books of biochemistry. Chemical biologists attempt to utilize chemical principles to modulate systems to either investigate the underlying biology or create new function. In this way, the research done by chemical biologists is often closer related to that of cell biology than biochemistry. In short, biochemists deal with the chemistry of biology chemical biologists deal with chemistry applied to biology. This latter definition may make Chemical Biology a subsidiary discipline of pharmacology. Biological processes are generally chemical in nature. The acts of non-mechanical digestion energy production and energy use are chemical. For example: Water and Carbon dioxide plus the energy of the sun are turned into energy in the form of glucose using photosynthesis in most plants. Most biological processes are chemical in nature. Though these societies all include sessions on chemical biology in their meetings, the JSCB is the first example of a national scientific society that is exclusively dedicated to research at the interface of chemistry and biology and that is led by chemical biologists. The conference attracted more than 350 participants from synthetic chemists to clinical pharmacologist and featured 46 oral presentations across 4 sessions as well as over 60 poster presentations. We feature here some of the highlights of this two-day meeting. Conclusion: Some chemical biologists use automated synthesis of many diverse compounds in order to experiment with effects of small molecules on biological processes. More specifically, they observe changes in the behaviors of proteins when small molecules bind to them. Such experiments may supposedly lead to discovery of small molecules with antibiotic or chemotherapeutic properties. These approaches are identical to those employed in the discipline of Pharmacology. If you want more details about the relation between chemistry & biology you can view the Chemistry products in that you will get the full details of above topic..