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The world's largest collection of building blocks in stock:
225 000 and counting

New Building Blocks

NEWS

May 05, 2020

May 06, 2020

April 2020 Building Block Digest released!

We have reviewed 2 182 compounds synthesized at Enamine past month and would like to share with you some novel structures that we believe will attract your attention.


Read more >>

Accelerating drug discovery

PRESS RELEASE

Apr 15, 2020

April 15, 2020

Enamine and Chemspace collaborate with Blue Dolphin Lead Discovery

Today Enamine, a leading provider of small molecules and drug discovery services, Chemspace, an online catalog with the largest offer of small molecules to search and buy, and Blue Dolphin Lead Discovery, a research organization focused on a fee-for-service virtual screening, announced the launch of the collaboration to support drug discovery projects. Read more >>

172 723 Fragment compounds
including 27 000 Covalent fragments available from stock

Fragments

PRESS RELEASE

Mar 11, 2020

March 11, 2020

Enamine to be the exclusive supplier of Astex’ MiniFrag Library

Enamine Ltd. and Astex Pharmaceuticals (UK) have cooperated to provide wide access to Astex’ MiniFrag library, an efficient Fragment-based Drug Discovery tool for identification of hot and warm spots of protein targets. The Library is readily available from Enamine in any suitable format, including dry samples or assay-ready high concentration (1M, 100mM) aqueous soaks in containers of preferred type. The detected MiniFrag hits can be followed-up with a wide range of stock available and synthetically feasible derivatives as well as with building blocks for introduction of the relevant structural features for lead optimization. Read more >>

Reach out to new chemical space breaking the availability bias:
14 000 000 000 molecules and beyond

REAL compounds

NEWS

Mar 10, 2020

March 10, 2020

An open-source drug discovery platform enables ultra-large virtual screens

We are delighted to announce another application of Enamine REAL database recently published in Nature. This paper is a result of the collaborative effort of scientists from Enamine and the leading academic institutions from the USA and Germany. Read More >>

Ref.: Nature 2020, in press

Run HTS directly at Enamine or have your copy from
Ever-expanding collection of 3 million compounds

Screening Libraries & HTS

NEWS

Dec 12, 2019

December 12, 2019

New RNA targeted library has been created!

The number of targets, the number of diseases that one could go after by targeting RNA, is almost unimaginable, says Matt Disney, a chemist at the Scripps Research Institute.

In response to growing interest and recent advancements in targeting RNA our experts designed dedicated library of small molecules predicted to bind to RNA targets. In contrast to the classical protein targets and disease treatment, drugging RNA reveals absolutely new way to treat and prevent different disorders.

Our freshly-made library is ready for fast shipment within a week in various custom formats.

RNA Library contains 8 960 compounds. Read more >>

Scientific research and development of techniques for the synthesis of organic compounds

High Fidelity Fragments

High Fidelity Library

Fragments of high MedChem tractability  

MedChem Highlights

Unique 3D-shaped Spirocycles to Explore Novel Chemical Space

REAL Database

The largest enumerated database of synthetically feasible molecules

Functional Compounds

Impurity Reference Standards
 

Covalent Fragments

Covalent Fragments

Diverse covalent warheads with balanced reactivity

Biology services

HTS and preclinical ADME/PK support
 

MedChem Highlights

2 000 new building blocks are synthesized monthly. Here is an important update to our MedChem Highlights from April 2020

Heterocyclic scaffolds
Sulfoximines
Cubanes
Morpholine Bioisosteres
Analogues of CF3-Pyridine
Sugar-like BBs
Stannanes
P(O)Me2-containing BBs

Recent News

  • 15 April 2020   Press Releases

    Enamine and Chemspace collaborate with Blue Dolphin Lead ...

    Today Enamine, a leading provider of small molecules and drug discovery services, Chemspace, an online catalog with the largest offer of small molecules to search and buy, and Blue Dolphin Lead Discovery, a research organization focused on a fee-for-service virtual screening, announced the launch of the collaboration to support drug discovery projects.

    Read press release

  • 30 March 2020   News

    Let’s fight COVID-19 together

    An international group of scientists from academia and industry, including Enamine, is trying to help combat COVID-19. This effort began when Chinese scientists worked rapidly to determine the structure of the novel SARS‑CoV‑2 main protease (Mpro), which triggered a massive crystal-based fragment screen at the XChem facility at UK’s Diamond Light Source. For more details, please visit https://www.diamond.ac.uk/covid-19. With the same urgency, the scientists are now trying to progress these data towards what is desperately needed: effective, easy-to-make anti-COVID drugs https://covid.postera.ai/covid.

  • 11 March 2020   Press Releases

    Enamine to be the exclusive supplier of Astex’ MiniFrag ...

    Enamine Ltd. and Astex Pharmaceuticals (UK) have cooperated to provide wide access to Astex’ MiniFrag library, an efficient Fragment-based Drug Discovery tool for identification of hot and warm spots of protein targets. The Library is readily available from Enamine in any suitable format, including dry samples or assay-ready high concentration (1M, 100mM) aqueous soaks in containers of preferred type. The detected MiniFrag hits can be followed-up with a wide range of stock available and synthetically feasible derivatives as well as with building blocks for introduction of the relevant structural features for lead optimization.

    Read press release

View all Press Releases

Upcoming events

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Product catalog

Product name
Format/Size
Descriptions
Download file

Covalent Fragments

Format/Size

8 000 compounds

Descriptions

Diverse covalent warheads with balanced reactivity

Download file

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Cysteine focused Covalent Fragments

#CYS-3840

Format/Size

3 200 compounds

Descriptions

The library is no longer available. A new version of the library is in the process of being created and will be available soon. Contact us if you want to order compounds of this class from dry powders (pre-plated sets are not available now).

Download file

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Lysine focused Covalent Fragments

#LYS-640-X

Format/Size

1 600 compounds

Descriptions

A unique set of 1 600 Lys specific binders

Download file

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Serine focused Covalent Fragments

#SER-800-X

Format/Size

1 800 compounds

Descriptions

Special selection of Serine focused irreversible binders

Download file

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Acrylamide Fragments Set

#ACR-2608

Format/Size

2 422 compounds

Descriptions

The largest commercially available in-stock acrylamide library

Download file

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Boronic Fragments Set

#BF-860

Format/Size

1 859 compounds

Descriptions

Selection of boronic acids with pharmacophore bearing core

Download file

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Chloracetamide Fragments Set

#CLF-1623

Format/Size

1 623 compounds

Descriptions

Specially synthesized set of high-quality fragments

Download file

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Epoxides Fragment Set

#EPX-200-X

Format/Size

259 compounds

Descriptions

The attractive set of 200 diverse epoxides

Download file

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Sulfonyl fluoride Fragments Set

#SFF-582

Format/Size

1 085 compounds

Descriptions

A unique representation of diverse small sulfonyl fluorides

Download file

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Terminal acetylene Fragments Set

#TAC-2000

Format/Size

2 001 compounds

Descriptions

CH-active terminal acetylenes with most attractive structural cores

Download file

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Vinyl Sulfone Fragments Set

#VSF-471

Format/Size

471 compounds

Descriptions

The little library of vinyl sulfones with validated parallel synthesis protocols

Download file

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Services

Enamine offers world class service in chemical synthesis of a wide variety of organic compounds on the milligram to kilogram scale at competitive price.

Custom Synthesis

Library Synthesis

Support

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.

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