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New Arrivals

  • High-purity New Arrivals
  • Extensive range of New Arrivals
  • Ideal for drug discovery applications and organic synthesis
  • Fast delivery and expert support
Explore our latest addition of over 500 new heterocyclic building blocks. The combination of rare and exciting scaffolds with synthetically tractable substituents allows easy access to complexity and novelty. 

Understanding New Arrivals in Modern Chemistry

Explore the critical role of new building blocks in pharmaceutical development, medicinal chemistry research and organic chemistry.

Precision Chemistry

Precision Chemistry

Advanced synthesis techniques for superior quality compounds

Great Molecules for Chemical Diversity

Our catalogue of building blocks contains a diverse range of highly functionalised and decorated compounds. The 20 years of experience in supplying cutting-edge building blocks have given us the expertise to bring you the most exciting chemical motifs, adding chemical diversity to your projects.

Our diverse catalogue is tailored for medicinal chemistry, small molecule drug discovery and organic synthesis. Our unique range of New Arrivals adds value to any research project.

We constantly add to our catalogue; the latest additions include a range of New Arrivals. We continue to bring you the latest and most exciting chemical compounds.

Quality Assurance

Quality Assurance

Every New Arrivals product in our portfolio undergoes rigorous quality control testing. Our building blocks are supplied with the highest purity standards. We provide complete analytical characterisation, including:

  • ¹H and ¹³C NMR spectroscopy for structural verification
  • HPLC chromatograms confirming purity levels
  • Certificate of Analysis available.
  • Standard purity of 95%
  • Specific purity available upon request.

Diverse Applications

Diverse Applications

From oncology to neuroscience, enabling next-generation therapeutics

Over 500 New Arrivals in our catalogue
For the next generation of FDA-approved drugs
95% of compounds available from stock

New Arrivals products in our portfolio

At Activate Scientific, we continually expand our catalogue with innovative building blocks to accelerate your drug discovery. Our pursuit of novel chemical space is ongoing, and our New Arrivals represent the latest chapter in that pursuit — spanning unnatural amino acids, heterobifunctional linkers, metal complexes, and highly functionalised heterocycles.

Our amino acid additions bring dense functionality and defined chirality to enhance peptide and small-molecule design. New and varied side chains open fresh possibilities for peptide and macrocycle construction, giving medicinal chemists greater control over structure and properties.

Our linker range supports antibody–drug and antibody–enzyme conjugate synthesis, offering the connectivity and functional handles needed for robust bioconjugation chemistry.

With a focus on iridium and nickel chemistry, our metal complex additions are selected for their utility in photocatalysis, enabling new synthetic routes and reaction discovery.

Our heterocycle range continues to grow with highly functionalised and structurally novel scaffolds, enriching compound libraries and offering fresh starting points for hit-to-lead and lead optimisation work. This includes small, sp3-rich heterocyclic boronic acids that give control over rigidity and three-dimensional structure, and fluorinated scaffolds — including fluorinated covalent warheads and core fluorination — for tuning physicochemical properties.

Every addition to our catalogue is chosen to give medicinal and synthetic chemists access to complexity and novelty that is difficult to source elsewhere, with rare and synthetically tractable scaffolds ready to support your next project.

Frequently Asked Questions

Common questions about our New Arrivals products.

New Arrivals are the newest building blocks added to our catalogue, including unnatural amino acids, heterobifunctional linkers, metal complexes, and highly functionalised heterocycles. We add to this range on an ongoing basis as we source novel chemical space for drug discovery.
The range spans unnatural amino acids for peptide and small-molecule design, linkers for bioconjugation chemistry, iridium and nickel metal complexes for photocatalysis, and novel heterocycles including sp3-rich heterocyclic boronic acids and fluorinated scaffolds.
Yes, most building blocks can be supplied in a range of quantities. Please contact our team to discuss bulk or custom quantity requirements for any product.
Yes. If you're looking for a specific building block, scaffold, or structural analogue that isn't currently in our catalogue, our team can advise on sourcing or custom synthesis options.
Yes, product listings indicate current stock status, so you can quickly identify which building blocks are ready to ship.
You can use the filters on this page to narrow results by structure, molecular weight, price, and other properties, or use our search tools to look for a specific compound, CAS number, name, MDL number, or structure using our drawing tools. 
Access to novel chemical space is a key driver of innovation in drug discovery. By offering unnatural amino acids, novel heterocycles, and specialised linkers and metal complexes, we help chemists explore structures and functionality that are difficult to source elsewhere.

Yes, every New Arrivals compound is supplied with full analytical characterisation and a Certificate of Analysis at the same 95% standard purity (or higher) as our established catalogue.

All of the new arrivals are avaliable on our website via our search tools. We also have posts on our LinkedIn page showing our new catalogue additions. You can also sign up to our newsletter for the latest updates on our catalogue.

Still have questions?

Our technical support team is here to help with any inquiries about our New Arrivals products.