chemistry building blocks

Chemistry Building Blocks – Custom Screening Compounds by ChemDiv

Please contact our team at chemdiv@chemdiv.com to discuss your specific needs and application.
ChemDiv’s catalog of unique chemistry building blocks is one of the foundations of our successful Chemistry On Demand services, which deliver hundreds of thousands of screening compounds to our partners annually.
All screening compounds are immediately available for shipping or scalable in quantities of up to 100 grams within 2-4 weeks. Large scale synthesis may routinely require 1-3 weeks additionally.
Standard purity >95% by LCMS and NMR with analytical data provided in electronic format and/or hard copy. Additional purification to >98% is optional.

Download last update of BB Collections here:

Examples of classes include:
  • Aldehydes
  • Alcohols
  • Alkylhalides
  • Amidoximes
  • Arylhalides
  • Boronic Acids
  • Boronic Esters
  • Carboxylic Acids
  • Carboxylic Esters
  • Hydrazides
  • Isocyanates
  • Ketones
  • Sulphonyl Halides
  • Nitriles
  • Primary Amines
  • Secondary Amines
  • Thiols