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Ro3 Fragment Library

44 600 compounds

Enamine has one of the largest commercial collections of screening compounds and building blocks exceeding 2.2 M molecules in total. Fast growing and permanent enhancement of our HTS & Building Block Collections with novel, top level synthetic chemistry resulted in the largest set of high-quality fragments. Enamine Ro3 Fragments comprise a remarkable number of new scaffolds and unique chemotypes within a most wide range of molecular frameworks.

Parameters Range
MW 120 … 300
ClogP -2.5 … 3.0
Hb Donors 0 … 3
Hb Acceptors 0 … 4
TPSA 20 … 90 Å2
RotBonds 0 … 4
Heavy atoms 10 … 19
Mean Tanimoto distance (ECFP4) 0.32

Examples of compounds from Ro3 Fragment Library

Molecular properties of the Library



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