COMBI-BLOCKS is a major manufacturer and a worldwide supplier of a series of combinatorial building blocks, organics and fine chemicals. Our major products include various kinds of boronic acids, imidazoles, indoles and oxindoles, anilines, nitrobenzenes, tetrahydropyrans, thiazoles, pyrroles, pyridines and carboxylic acids. You may find compounds by browsing through our product lists, Searching by Keywords, or Searching by Structure. Catalogs in pdf, Isis-Base or SD file are also available.

COMBI-BLOCKS NEWS

Special Packing/Kits Available. You can choose the number of items and the quantities you need, from a few milligrams to a few hundred milligrams, or from 0.01 mmol to 1 mmol, and we will pack them for you. Please call or e-mail for details.

NMR & CofA online. Combi-Blocks customers can now obtain NMR spectra and Certificates of Analysis online, using batch numbers and catalog numbers. Click here for more details.

New Products. Find a list of our new products at http://www.combi-blocks.com/block/new.htm. Shown on this page are the structures of some of the most recent ones.

ORDER INFORMATION

Here is a pdf file of our current catalog. To place an order, contact us using phone, fax, or email. Here is an order form and delivery information.