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Chem+ Molecular Structure Editor
A browser-based molecular drawing editor within Chem+ for creating structures and exporting publication figures.
Paid. 15 of 65 checklist features confirmed.
Main canvas
Needs an account or a purchase
Needs an account or a purchase
Default drawings
We could not finish testing this tool: The editor redirects to an account login, blocking access to drawing.
Needs an account or a purchase
Caffeine
Needs an account or a purchase
Paclitaxel
Needs an account or a purchase
Cholesterol in 3D
- The login page offers Academy and Business workspaces.
- The recorded build ID comes from the served login page, not an editor version.
Facts
- Runs on
- Browser
- License
- Commercial hosted access through the Chem+ Pro subscription.
- Price
- 2026-11-05: Pro ₺149/month promotional price; list price ₺499/month.
- Plans
- Free: 2026-11-06: ₺0; calculators only per current pricing; Pro: 2026-11-06: ₺149/month promotional; ₺499/month list; Team: 2026-11-06: ₺349/month promotional; ₺999/month list; up to 5 users
- Relies on
- Not established. Public vendor documentation does not identify the editor or chemistry libraries.
- Main language
- TypeScript
- Other languages
- JavaScript: React interface and Raphaël runtime; C++: Indigo chemistry and export WebAssembly
- Renderer
- Borrowed: Ketcher Raphaël renderer; Indigo image exports
- Third-party licenses
- Not established
- Login-gated editor; live drawing and exports could not be independently verified.
- Advertised as a paid Pro module; public free-tier descriptions conflict.
- No public source repository or numbered editor release was identified.
Features
- Tested by running it
- Seen in the app
- The manual says yes
- Partly, with the reason shown
- Not supported
- Not established, which is not the same as no
Select a mark for its proof. A filled mark opens our screenshot, or the manual if the check left nothing to picture. A ring opens the manual.
Drawing structures
- Yes, according to the manual: Pro; vendor claim: single, double and triple bonds. Opens the cited page.Single, double and triple bondsPro. Pro; vendor claim: single, double and triple bonds.chemplus.com.tr
- Partly: Pro; vendor claim: wedge/dash; wavy bonds undocumented. Opens the cited page.Wedge, hash and wavy bondsPro. Pro; vendor claim: wedge/dash; wavy bonds undocumented.chemplus.com.tr
- Not establishedDative, hydrogen and quadruple bonds
- Not establishedChoose double-bond side
- Yes, according to the manual: Pro; vendor claim: common ring templates, including benzene. Opens the cited page.Ring toolsPro. Pro; vendor claim: common ring templates, including benzene.chemplus.com.tr
- Not establishedChair and Haworth rings
- Not establishedChain tool
- Not establishedTemplate library
- Not establishedSave your own templates
- Not establishedGroup abbreviations
- Partly: Pro; vendor claim: charges; isotopes and arbitrary labels undocumented. Opens the cited page.Charges, isotopes and atom labelsPro. Pro; vendor claim: charges; isotopes and arbitrary labels undocumented.chemplus.com.tr
- Yes, according to the manual: Pro; vendor claim: lone pairs. Opens the cited page.Radicals and lone pairsPro. Pro; vendor claim: lone pairs.chemplus.com.tr
- Not establishedKeyboard drawing
- Not establishedLasso select and transforms
- Not establishedTilt drawings in perspective
Reactions and mechanisms
- Not establishedReaction arrows
- Not establishedCurved mechanism arrows
- Not establishedMachine-readable reactions
- Not establishedAtom mapping
- Not establishedOrbitals and symbols
Figures and layout
- Not establishedRich text captions
- Not establishedShapes, brackets and curves
- Not establishedAlign and distribute
- Yes, according to the manual: Pro; vendor claim; grouping uses Chem+ Canvas. Opens the cited page.Group and ungroupPro. Pro; vendor claim; grouping uses Chem+ Canvas.chemplus.com.tr
- Not established2D structure cleanup
- Not establishedJournal drawing styles
- Not establishedReusable custom styles
- Not establishedColor control
- Not establishedColor highlighting
- Not establishedPage layout and multipage
- Not establishedImported pictures
- Not establishedTLC plates and tables
Chemistry intelligence
- Not establishedStructure checking
- Not establishedR/S and E/Z labels
- Not establishedFormula and mass
- Not establishedProperty estimates
- Yes, according to the manual: Pro; vendor claim; compound search by name loads structures. Opens the cited page.Name to structurePro. Pro; vendor claim; compound search by name loads structures.chemplus.com.tr
- Yes, according to the manual: Pro; vendor claim: structure-to-IUPAC-name conversion. Opens the cited page.Structure to namePro. Pro; vendor claim: structure-to-IUPAC-name conversion.chemplus.com.tr
- Not establishedNMR prediction
- Not establishedR-groups and query structures
- Not establishedPolymers and repeat units
- Not establishedPeptides and nucleic acids
- Not establishedImage to structure
- Yes, according to the manual: Pro; vendor claim: PubChem-backed compound search. Opens the cited page.Online structure lookupPro. Pro; vendor claim: PubChem-backed compound search.chemplus.com.tr
- Yes, according to the manual: Pro; vendor claim; structures open in separate Miew 3D module. Opens the cited page.3D model viewPro. Pro; vendor claim; structures open in separate Miew 3D module.chemplus.com.tr
- Not establishedCrystal structures
Files and exchange
- Not establishedCDXML import and export
- Not establishedCDX import and export
- Partly: Pro; vendor claim: MOL/SDF export; import undocumented. Opens the cited page.MOL and SDFPro. Pro; vendor claim: MOL/SDF export; import undocumented.chemplus.com.tr
- Partly: Pro; vendor claim: SMILES export; import undocumented. Opens the cited page.SMILESPro. Pro; vendor claim: SMILES export; import undocumented.chemplus.com.tr
- Yes, according to the manual: Pro; vendor claim: InChI export. Opens the cited page.InChIPro. Pro; vendor claim: InChI export.chemplus.com.tr
- Not establishedRXN files
- Yes, according to the manual: Pro; vendor claim: scalable SVG export. Opens the cited page.SVG exportPro. Pro; vendor claim: scalable SVG export.chemplus.com.tr
- Not establishedPDF export
- Partly: Pro; vendor claim: high-resolution PNG; 300 dpi unspecified. Opens the cited page.High-resolution PNGPro. Pro; vendor claim: high-resolution PNG; 300 dpi unspecified.chemplus.com.tr
- Not establishedPaste to and from ChemDraw
- Not establishedEditable in Word or PowerPoint
- Not establishedWindows Office OLE
APIs and automation
- Not establishedPython API
- Not establishedJavaScript or TypeScript API
- Not establishedCommand-line tool
- Not establishedAI agent control
- Not establishedBuilt-in AI assistant
Embedding and extension
- Not establishedPlugins
- No: CSP frame-ancestors self and X-Frame-Options SAMEORIGIN block external frames. Opens the cited page.Embed in your own appCSP frame-ancestors self and X-Frame-Options SAMEORIGIN block external frames.chemplus.com.tr