Molecules of the week
News and Events
12 April 2018
Cyclobutyl Azetidines
A pair of sunglasses is what most of us need every day. Looking at chemical structures, one can imagine sunglasses as a two ring system. This week we present molecules with...
More»6 March 2018
Acquisition for Compound Screening Libraries
Chemspace is delighted to exhibit at Innovation in Design and acquisition for Compound Screening Libraries Conference.
More»20 February 2018
Sulfonyl Chlorides. Part 3
To choose molecules of this week, we searched for those with simultaneously present three key features: the smallest cycle, cyclopropyl ring; the smallest substituent, fluorine; and...
More»About us
Chemspace database comprises building blocks, fragments, and screening compounds. In fact, Chemspace is the largest database of the molecules on demand! Choosing a source of molecules for your projects has been always a challenge, because you need a source that delivers required molecule in the required amount with the required purity and on time. At Chemspace, we understand your needs as we had faced the same challenges while working in the lab.
Top suppliers
