Pre-defined diverse library subsets containing 1,000, 2,000 and 5,000 compounds have been designed for the Open Academic collection. This is routinely performed every 6 months following further academic submissions.
With the purchase of the Open Scaffolds library, QFAB have performed a clustering analysis of the whole Open Collection (Academic & Scaffolds) to generate subsets containing 1,000, 2,000, 5,000 and 10,000 compounds.
Alternatively, QFAB is available to perform a fee-for-service analysis of the collection to generate a specific targeted subset.
The chemical hashed fingerprint of a molecule is bit string (a sequence of "0" and "1" digits) that contains information on the structure. The fingerprint allows for full structure, substructure, similarity searching and clustering analysis.