In this part of our collection we present lead-like compounds, which are selected according to the following criteria:

- MW less than 300, 

- clogP less than 3

We have over 32 000 such compounds including 22 000 in stock

Also, we offer a more narrow selection of fragments, applying additionally the following criteria:

 - Rotatable bond count less than 5
 - HBA less than 3 and HBD less than 2
 - Topological polar surface area less than 70 A²

 Of such compounds we have 9 000 in stock and 2 900 tangible. These compounds of special interest for those of our customers, who are in fragment based drug discovery.

 You can download the first library here. The second selection can be sent to you upon request.