Onnesion, Inc. is a privately held chemistry-based company specialized in designing and synthesizing scaffolds and building blocks to assist pharmaceutical, biotech and allied organizations in drug discovery and biomedical research. At the core, we bring together innovative ideas, medicinal chemistry expertise and ability to execute sophisticated and state-of-the-art chemistry in designing scaffolds and building blocks to accelerate our customers drug discovery initiatives. We are committed to offer our products at competitive price and extend excellent customer service and communications.