High Quality Reagents
to Support Hit-to-Lead and
Lead Optimization

Chemical Building Blocks for Medicinal Chemistry

Our chemical Building Block Collection, consisting of over 14,000 products, has been developed to support lead generation, hit-to-lead, and lead optimization programs. Chemists can search our Building Blocks Collection online using ChemBridge’s www.hit2lead.com website and can also find our chemical building blocks in all major third party databases. Hit2lead.com also provides researchers the option to place orders online.

Key Details:

  • Most products are available from stock in San Diego, CA, USA, in 1g and 5g amounts; a broad range of gram amounts from 1 to 100 grams are available.
  • All of our chemical building blocks undergo extensive quality control by NMR and LC-MS, and purity is guaranteed to be over 95% by both methods. Copies of analytical data for shipped compounds provided upon request.
  • Wide range of functional groups available including boronic acids, carboxylic acids, primary amines, secondary amines, alcohols and others.
  • Instant price and availability information and online ordering at ChemBridge’s www.hit2lead.com website.
  • Responsive and personalized customer service and technical support from our San Diego Headquarters.

To discuss custom requirements, please contact Customer Support