Tetrahedron Scientific Inc is positioned to be one of leading fine chemical manufacturers and suppliers of advanced and novel organic intermediates for pharmaceutical,biotech and agrochemical industries world-wide. The company was founded by leading chemists who spent decades in the world&＃39;s largest pharmaceutical companies and have extensive experience in synthetic and medicinal chemistry. We share your vision to meet the timelines of modern drug discovery research. As an innovative-driven and customer-focused company, Tetrahedron provides a broad and integrated portfol.