ChemDiv offers stock available 75K building blocks database. All of these are available for search and immediate purchase.
Information: How to search and order
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Chemical reagents, fragments and intermediates designed for use in medicinal chemistry and for modular synthesis of combinatorial compound libraries are widely known as building blocks.
ChemDiv’s Building Block Collection comprises over 75,000 products.
The collection has been developed to support our customers’ medicinal chemistry projects, generation of new combinatorial libraries, hit-to-lead optimization and lead optimization. All our chemical building blocks are available for quick and easy on-line purchase.
Key Facts about ChemDiv’s Chemical Building Blocks:
Examples to illustrate diversity of ChemDiv’s Chemical Building Block Collection:
Alkohols and Phenols (5,809 compounds) 
Alkylhalides (3,896 compounds)
Primery Amines (16190 compounds)
Secondary Amines (12578 compounds)
Boronic Acids and Esters (193)
Carboxylic Acids Halides (1038)
Carboxylic Acids Esters (7564)
