Enamine Fragment Collection currently contains 259 380 fragments being the largest and most reliable source of quality fragments. A number of focused fragment libraries were designed to perfectly meet needs of our clients. We collaborate with the leading experts in FBDD field on design and supply of top fragment libraries.
ESS-320
Size
320
compounds
Description
Elaborated tool for initial screen
Download file
High Fidelity Fragment Library
HFF-1920
Size
1 920
compounds
Description
Fragments of high MedChem tractability
Download file
DSI-860
Size
860
compounds
Description
Designed for easy and rapid follow-up synthesis
Download file
MiniFrags-80
Size
80
compounds
Description
Guiding optimisation of fragment-derived lead compounds
Download file
CFL-8480
Size
8 480
compounds
Description
Diverse covalent warheads with balanced reactivity
Download file
FDS-1000
Size
1 000
compounds
Description
Specially designed for 19F NMR ligand-based screening
Download file
Size
800
compounds
Description
Designed for easy and efficient exploration of novel protein targets
Download file
Natural Product-like Fragments
NPL-4160
Size
4 160
compounds
Description
Source of biologically validated starting points
Download file
3D Shape Diverse Fragment Library
3DF-1200
Size
1 200
compounds
Description
Unique 3D diversity among shaped molecules
Download file
PPIF-3600
Size
3 600
compounds
Description
Fragments able to mimic protein structural motifs and hot-spot residues
Download file
Single Pharmacophore Fragments
SPF-1500
Size
1 500
compounds
Description
Fragments for easy-to-analyse protein-ligand interaction
Download file
Carboxylic Acid Fragment Library
CAF-4000
Size
4 000
compounds
Description
Designed for specific protein targets and sensible onset
Download file
Size
1 280
compounds
Description
The most medchem reliable source of carboxylic acids replacement
Download file
Halogen-enriched Fragment Library
Size
3 000
compounds
Description
Library of high diversity of halogen bonding motifs
Download file
Electrophilic Covalent Probe Library
ECPL-960
Size
960
compounds
Description
Characterized by a new HTS thiol-reactivity assay
Download file
Covalent Heterocyclic Fragment Library
CovHetLib‑141
Size
141
compounds
Description
Covalent Heterocyclic Fragment Library for identification of Cryptic and Allosteric Pocket
Download file
CNSF-1
Size
1 280
compounds
Description
CNS-friendly molecules capable of BBB penetration
Download file
EPL-960
Size
960
compounds
Description
Enantiomeric pairs of covalent electrophilic fragments
Download file
Support
- Hit Confirmation: QC check, HPLC repurification, resynthesis
- Hit follow-up: analogs search from stock or REAL Database
- Fast hit exploration libraries synthesis
We offer comprehensive support in developing your hit compounds. Naturally such programs are realised most efficiently when biological actives originate from our screening collection. However, even if the hit compounds are from the collections of other vendors lead identification and optimization projects can proceed most productively in our hands. Sometimes for this we only need to synthesize first examples of the given chemical series and validate synthesis route.