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 compounds to our partners annually.
All building blocks 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 week 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.
To download last update of BB Collection , please click here: