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ACD/Labs Blog

Mikhail Elyashberg
Asperspiropene A was first reported by He et al as the second derivative of a class of compounds containing a unique six-membered ring substructure. The molecular formula was determined from the HR-MS spectrum to be C17H26O8.

Daria Thorp
I am truly thankful to our users who collaborate with us on a daily basis, providing their advisory guidance on the evolving landscape of chemistry-driven industries; and to my colleagues, and our collaborators, who take these ideas and suggestions and embody them into useful practical software applications! Wishing all of you strong health and success in 2022!

Sanji Bhal
1H NMR is the go-to technique to help identify or confirm the structure of organic compounds. A solution-state proton spectrum is relatively fast to acquire and a lot of information about the structure of a compound can be deduced from it. With centuries of combined experience in NMR data interpretation, we thought we’d share the basics of analyzing solution-phase 1H NMR spectra in this blog.

Mikhail Elyashberg
Iridiod Glycoside Clerodendrum (Lamiaceae) is a genus composed of 580 species. It is found in tropical and subtropical regions and mainly includes small trees, shrubs, and herbs. Many members of the genus havebeen used in traditional medicine around the world. C. myricoides is a shrub with bluish flowers that has been used extensively in traditional...

Mikhail Elyashberg
30 years after the structure of lyaline was first proposed, a new spectroscopic analysis was performed using state-of-the-art techniques to reveal errors in the original analysis, and eventually, the correct structure.

Jesse Harris
The rapid increase in biopharmaceutical approvals and sales indicates their tremendous opportunities in the coming years. Innovative software solutions play an essential role in unlocking that potential. Learn more about how ACD/Labs brings chemical intelligence to biopharmaceutical research in this blog post.

Charis Lam
Markush structures are useful in many places within chemistry, and creating them with chemistry drawing software takes no more time than regular chemical drawing. Read more about how adding Markush structure drawing to your skillset can help to accurately communicate your science.

Mikhail Elyashberg
Davidone F Sophora davidii (Franch.) belong to the family Fabaceae and are shrubs or small trees found in China. Over the years many natural products have been isolated from them, including alkaloids, steroids, lignans, phenolic acids and, mostly, flavonoids. These have been found to have varying biological activities. The chemical investigation of S. davidii which...

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