AA Blocks offers a comprehensive range of building blocks and specially designed scaffolds to support your R&D. Located in San Diego, striving to provide efficient and cost effective solutions to scientists, AA blocks is a research chemical supplier of speciality building blocks and intermediates to the pharmaceutical, biotechnology and agrochemical industry. Products listed on our website are either in stock or can be resynthesized within a reasonable time frame. In stock products will be shipped out within 1-3 business days upon receipt of customer’s purchase order. You may search for our products through the search bar or the Structure Search function. If you would like to receive a copy of our product catalog, please contact us at sales@aablocks.com.