What is ChemDraw?
ChemDraw, is a comprehensive software suite designed to facilitate communication and efficiency in chemistry research. Its tools allow for the easy and efficient creation of publication-quality chemical structures and diagrams. ChemDraw aids in turning ideas and drawings into professional presentations, reports, and publications.

Chemistry that stands out
ChemDraw is the solution that takes the chemical communication workflow to the next level.

- Easily draw complex molecules and reactions at lightning speed.
- Create realistic 3D conformation of your molecules in just a few clicks.
- Make your chemistry more visually compelling and easier to follow.
- Access safety data from regulatory agencies, find chemical suppliers.

Consolidate fragmented processes for greater productivity and focus on your research. Effortlessly create publication-worthy chemical drawings.

ChemDraw Professional
1H and 13C NMR predictions, Name-to-Structure, Structure-to-Name, and integrations to scientific literature databases.

Release Notes

Key highlights for ChemDraw v23.1

HELM Improvements
- A refined cursor display now offers a clearer view of monomer insertion points, facilitating easier drawing and editing of biopolymers.
- The visualization of expanded monomers has been optimized by concealing their labels, decluttering the canvas.
- The selection behavior of a monomer has been refined; a double-click on an atom or bond now selects the entire monomer, while a subsequent double-click selects the entire sequence.
- Added support for pasting GenBank FASTA DNA/RNA sequences.

Annotation Handling
- Improved document annotations with a new 'Delete All' option and smarter paste operations that respect existing annotations.
- Various bugs addressed.

System Requirements
- Windows 10 (64-bit) and Windows 11 (64-bit)
- Microsoft Office 2019, Microsoft Office 2021, and Microsoft Office 365
- Adobe Acrobat DC

Homepage

http://www.perkinelmer.com