diversity of chemical space for discovery
unREAL® Collection – a new, original addition to our REAL compound collection. This collection is significantly broader and more diverse, opening a much larger and more intriguing space for Drug Discovery. All compounds from the unREAL collection are available in the shortest possible time thanks to well-established and validated synthesis protocols. The unREAL Compounds protocol set includes 24 unique, well-validated reactions not included in the REAL collection.
Quick Facts:
- Over 73B new, unique compounds not included in the REAL collection
- Over 38B compounds compliant with Ro5 and over 33B compounds compliant with Veber's rule
- Shipping from 3 weeks
- All of our compounds undergo extensive quality control by NMR and LC-MS, and purity is guaranteed to be over 95%.
Potential Applications:
- Hit exploration
- Compound library expansion
- AI-driven lead discovery
- High-throughput virtual screening
Novelty
unREAL Compounds is an innovative collection of screening compounds that unlocks access to billions of previously unknown, unique structures. Enamine specialists continuously develop new and original building blocks, expanding access to an infinite chemical space for Drug Discovery. In most cases, Enamine provides the ability to supply these compounds without publishing them in its catalogs or SciFinder.
Diversity
The unREAL Database contains over 27,8 M Bemis-Murcko frameworks (BMF) that are unique and not present in the REAL compound database. This incredible framework diversity is made possible by utilizing over 88,000 unique building blocks across 24 synthetic protocols. A diversity subset of the REAL Database is available [here].
Examples of reactions for unREAL® compound Collection
VHL binders and their functionalized analogs
The VHL E3 ligase, a member of the Cullin-RING E3 ubiquitin ligase family, is responsible for the ubiquitination and subsequent proteasomal degradation of specific substrates, including HIF-α. PROTACs, heterobifunctional molecules, exploit this cellular machinery by recruiting target proteins to the E3 ligase, leading to their ubiquitination and degradation. The development of effective PROTACs relies on the availability of high-affinity small-molecule ligands that can bind to E3 ligases with high specificity.
With years of experience in VHL chemistry, our team has a deep understanding of this field. Our chemists continuously innovate, designing and synthesizing novel Building Blocks and exploring creative modifications of key intermediates. Leveraging this expertise, we’ve enumerated a REAL space of over million VHL-targeted compounds, which can be rapidly synthesized within 4 weeks with an impressive 80% success rate. Also, we are offering ready-to-use VHL ligand-linkers conjugate kits – sets with well-balanced linkers and common VHL binders to support your discoveries.
Examples of in-stock VHL binders
Selected publications
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Discovery of small molecule ligands for the von Hippel-Lindau (VHL) E3 ligase and their use as inhibitors and PROTAC degraders.
Diehl C., Ciulli A. Chem. Soc. Rev. 2022, 51, 8216. DOI: 10.1039/D2CS00387B
Includes 3 sets
Examples of Enamine Basicity-Tuning Cyclobutylamine Kits



Basic set
Catalog No.
Basic set-50
Compounds
7
Amount
50 mg
Price
Catalog No.
Basic set-100
Compounds
7
Amount
100 mg
Price
Catalog No.
Basic set-500
Compounds
7
Amount
500 mg
Price
Advanced set
Catalog No.
Advanced set-50
Compounds
7
Amount
50 mg
Price
Catalog No.
Advanced set-100
Compounds
7
Amount
100 mg
Price
Catalog No.
Advanced set-500
Compounds
7
Amount
500 mg
Price
Pro set
Catalog No.
Pro set-50
Compounds
15
Amount
50 mg
Price
Catalog No.
Pro set-100
Compounds
15
Amount
100 mg
Price
Catalog No.
Pro set-500
Compounds
15
Amount
500 mg
Price
Includes 3 sets
Examples of Enamine Basicity-Tuning Cyclopropylamine Kits



Basic set
Catalog No.
Basic set-50
Compounds
7
Amount
50 mg
Price
Catalog No.
Basic set-100
Compounds
7
Amount
100 mg
Price
Catalog No.
Basic set-500
Compounds
7
Amount
500 mg
Price
Advanced set
Catalog No.
Advanced set-50
Compounds
7
Amount
50 mg
Price
Catalog No.
Advanced set-100
Compounds
7
Amount
100 mg
Price
Catalog No.
Advanced set-500
Compounds
7
Amount
500 mg
Price
Pro set
Catalog No.
Pro set-50
Compounds
15
Amount
50 mg
Price
Catalog No.
Pro set-100
Compounds
15
Amount
100 mg
Price
Catalog No.
Pro set-500
Compounds
15
Amount
500 mg
Price
Includes 3 sets
Examples of Enamine Basicity-Tuning Morpholine Kits



Basic set
Catalog No.
Basic set-50
Compounds
7
Amount
50 mg
Price
Catalog No.
Basic set-100
Compounds
7
Amount
100 mg
Price
Catalog No.
Basic set-500
Compounds
7
Amount
500 mg
Price
Advanced set
Catalog No.
Advanced set-50
Compounds
7
Amount
50 mg
Price
Catalog No.
Advanced set-100
Compounds
7
Amount
100 mg
Price
Catalog No.
Advanced set-500
Compounds
7
Amount
500 mg
Price
Pro set
Catalog No.
Pro set-50
Compounds
15
Amount
50 mg
Price
Catalog No.
Pro set-100
Compounds
15
Amount
100 mg
Price
Catalog No.
Pro set-500
Compounds
15
Amount
500 mg
Price