ChemDraw
ChemDraw: A structure-and-reaction workspace with desktop and cloud tools for chemistry workflows. Ranked #11 of 15 in Chemical Software by our editors (6.5/10); pricing: Pricing on request · 15-day trial; best for chemists drawing and searching structures.
At a glance
- Editor score6.5 / 10
- PricingPricing on request · 15-day trial
- Best forChemists drawing and searching structures
- Free planNo
- SDS managementNo
- Founded1985 · Waltham, Massachusetts, United States
- Facts checked24 Sep 2026
Where it wins
- Edits chemical structures and reactions, with cleanup and name conversion.
- Predicts physicochemical properties and proton/carbon NMR spectra.
- Supports cloud collaboration and integrations with scientific databases.
Where it doesn't
- No free plan; the trial is limited to 15 days.
- Pricing requires contacting sales, according to the pricing model.
- Not designed for SDS management, chemical inventory, or formulation management.
Our verdict on ChemDraw
ChemDraw is a chemical drawing suite for chemists, students, and research teams that need to create, edit, and share structures and reactions. Its desktop and web offerings cover drawing and research communication, while the Signals ChemDraw line adds cloud storage and collaboration workflows. The product is best suited to chemistry work centered on molecular representation and related analysis, rather than day-to-day chemical inventory or safety documentation.
Its feature set extends beyond drawing: users can clean up structures and reactions, convert chemical names to structures and structures to names, and predict physicochemical properties and proton/carbon NMR spectra. ChemDraw also supports HELM biopolymer representation and searching structures in cloud-stored documents. For research workflows, listed integrations include CAS SciFinder-n, Elsevier Reaxys, Google Scholar/Patents, PubChem Safety, and ChemACX. These capabilities make it relevant when a team needs chemical representations connected to literature, databases, and analytical tasks.
The pricing model is contact sales, with no free plan and a 15-day trial. The product line includes Prime for entry-level drawing, Professional with added structure conversion and analytical capabilities, and Signals ChemDraw for desktop and cloud collaboration, storage, and research workflows. That makes plan choice relevant: teams needing only drawing may not need the broader analytical or cloud workflow features. ChemDraw is a reasonable fit for chemists focused on structures, reactions, and research communication; organizations seeking SDS management, chemical inventory, formulation management, regulatory compliance, or mobile access should look for a different kind of chemical software.
ChemDraw pricing
ChemDraw fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| SDS management | No |
| Chemical inventory | No |
| Formulation management | No |
| Regulatory compliance | No |
| Deployment | Both |
| Mobile access | No |
| Free trial | 15 days |
| Deployment | Cloud, Desktop |
| Platforms | Windows, macOS, Web |
| Compliance & security | SOC 2 |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: CAS SciFinder-n, Elsevier Reaxys, Google Scholar/Patents, PubChem Safety, ChemACX |
| Pricing | Pricing on request · 15-day trial |
| Website | revvitysignals.com |
| Facts checked | 24 Sep 2026 |
ChemDraw integrations
ChemDraw lists 5 integrations on its own site.
- CAS SciFinder-n
- Elsevier Reaxys
- Google Scholar/Patents
- PubChem Safety
- ChemACX
Alternatives to ChemDraw
- AVEVA PRO/II SimulationA detailed process simulator for engineers modeling steady-state plant operations.9.0
- BIOVIA COSMOtherm (COSMO-RS)A specialized COSMO-RS tool for predicting molecular properties in pure and mixed liquids.8.2
- IUCLIDFree dossier software for chemical-substance data and regulatory preparation.7.7
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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