Hande Sciences is active in custom synthesis and contract research, as well as offering its own portfolio of building blocks and intermediate products. We synthesize novel and rare organic chemicals in scales ranging from milligrams to multi-kilogram quantities. Our chemists are skilled at performing complex, multi-step synthesis and solving difficult chemistry-related problems. Our particular areas of expertise include synthesis of unusual amino acids and organoboron compounds, modifications of nucleosides and chiral technologies. Hande Sciences is a responsive company, driven by customer satisfaction. We offer prompt quotation, competitive prices, high quality products and fast delivery.