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  • Beta-amino acids

    Beta-amino acids have been promising building blocks as they often provide potency and stability to the molecules. We have prepared a set of beta-amino acids to power up your research.

  • Chemspace analogs 10

    Chemspace is by far the largest database of small molecules to search and buy. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from our database.

  • Chemspace Tiny Fragments

    Discover Chemspace Tiny Fragments – a library of PAINS- and undesirable reactivity-free compounds that have 5-8 heavy atoms. To browse other compound libraries please go to Compound Sets Page.

  • Chemspace Amino acids

    Amino acids are a class of chemical compounds important for many chemistry-based research projects. The applications vary from peptide synthesis to fragment-based screening and from docking studies to simply next-step molecule optimization. Nevertheless, finding a source offering a range of in-stock and synthetically feasible compounds, available for search and purchase has always been a challenge. Most online chemical databases promise a little when talking about synthesis of interested compound that is not in stock. So what options does a research chemist have? Chemspace! At Chemspace, we provide over 1.5 million of amino acids on your demand establishing a great source for your research needs! In addition, Boc/Fmoc/Alloc/Cbz-protected derivatives as well as amino acid esters are also available. 

  • Chemspace analogs Part 9

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized. 

  • Expanded Search in 720M REAL Compounds

    Last week we added the Expanded Space search option. Now, Chemspace users can access over 800 million molecules database to find new ideas for their research! Using Substructure or Similarity search returns you up to 1,000 similars to your query in just a few seconds. Once found, you can inquire any molecule from the results list. So, please go ahead and try our this new search option. Should you have any question just let us know.

  • Chemspace Analogs Part 8

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized. 

  • Meet us at the 14th Annual Drug Discovery Chemistry

    Meet us at the 14th Annual Drug Discovery Chemistry! April 8-12th. San Diego Convention Center. 

  • Chemspace Analogs Part 7

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized. 

     

  • Aziridines - 1215 compound set

    Today we would like to focus your attention on the tremendously versatile out of a number of those: aziridines. We have prepared a set of 1215 azeridines to power up your research.

  • Chemspace Analogs Part 6

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized. 

  • Expanded search

    We hate teasers, but still: search in Expanded Chemical Space (almost in 1 Billion molecules) will soon be available online on Chem-space.com, please follow the news. Please visit www.chem-space.com to search in 100 million building blocks, fragments, and screening compounds.

  • Chemspace Analogs Part 5

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized.

  • Suppliers of Bulding Blocks

    Chemspace database currently lists over 80 million in-stock and make-on-demand chemical building blocks available for ordering. It is by far the largest offer of molecules you can use to build new compounds or optimize hits.

  • Chemspace Analogs Part 4

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database.

  • Chemspace macrocyclic compounds

    Chemspace database is growing continuously making new molecules available for purchase. Recently, we have added over 250,000 macrocyclic compounds to our screening compound set.

  • Chemspace Labnetwork collaboration

    Chemspace and LabNetwork collaborate to extend access to chemical databases

  • Advanced search

    Discover updated Chemspace nodes for KNIME. New features available!
    Search in 130M Chemspace database or 680M REAL Database from your workflow, see more:
    https://chem-space.com/knime-nodes.

  • Chemspace Analogs Part 3

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized.

  • Novel Drug Approvals in 2018

    Last year was record-breaking for FDA: 59 new drugs have been approved. Out of these, 64% are small-molecule drugs. This fact supports a need for small-molecule drug discovery. At Chemspace, we aim to provide researches with a number of tools and services to power up their projects! 

  • Chemspace Analogs Part 2

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized.

  • RNA-Targeted Library

    For few past decades, we have treated RNAs as druggable biomolecules. Chemspace RNA-targeted library is another opportunity to power up your research with the binders we have discovered for 15 binding motifs of the RNAs associated with bacterial and viral infections.

     

    Find out more at RNA-Targeted Library.
     

  • Pyrimidin-2-amines

    The known-for-decades motif of pyrimidin-2-amine has continued to emerge in recent medchem projects. ALIQOPA (copanlisib), approved in September 2017 as an anticancer drug, has two pyrimidin-2-amine motifs in its structure! That’s why we have decided tp update our post on the pyrimidin-2-amines adding 210 new in-stock compounds.

  • Chemspace analogs

    Chemspace is by far the largest database of small molecules to search and buy. We offer you a huge number of off-the-shelf compounds provided by world-known suppliers. You, however, can expand the capabilities to design your molecules with make-on-demand analogs from the Chemspace database. Over 90% of our make-on-demand offering includes molecules that could be easily accessed from available reagents via optimized procedures and not custom-synthesized.

     

  • Small-molecule drugs

    Last year was record-breaking for FDA: 59 new drugs have been approved. Out of these, 64% are small-molecule drugs. This fact supports a need for small-molecule drug discovery. At Chemspace, we aim to provide researches with a number of tools and services to power up their projects!

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