rdEditor

• 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, tested by running it: Drew single bonds and changed them to double and triple. Opens the screenshot.Single, double and triple bondsDrew single bonds and changed them to double and triple.github.com
• Partly: R/S toggle creates wedge/hash; no wavy drawing tool found. Opens the screenshot.Wedge, hash and wavy bondsR/S toggle creates wedge/hash; no wavy drawing tool found.github.com
• Yes, according to the manual: Special Bonds menu exposes RDKit types, including dative and quadruple. Opens the cited page.Dative, hydrogen and quadruple bondsSpecial Bonds menu exposes RDKit types, including dative and quadruple.github.com
• Not establishedChoose double-bond side
• Yes, tested by running it: Placed benzene and cyclohexane from toolbar. Opens the screenshot.Ring toolsPlaced benzene and cyclohexane from toolbar.github.com
• Not establishedChair and Haworth rings
• Not establishedChain tool
• Yes, tested by running it: Placed built-in carboxylic acid template. Opens the screenshot.Template libraryPlaced built-in carboxylic acid template.github.com
• Not establishedSave your own templates
• Not establishedGroup abbreviations
• Partly: Charges and elements editable; no exposed isotope setter. Opens the cited page.Charges, isotopes and atom labelsCharges and elements editable; no exposed isotope setter.github.com
• Not establishedRadicals and lone pairs
• Not establishedKeyboard drawing
• Partly: Individual atom selection only; bond selection explicitly unimplemented; transforms unverified. Opens the cited page.Lasso select and transformsIndividual atom selection only; bond selection explicitly unimplemented; transforms unverified.github.com
• Not establishedTilt drawings in perspective

Reactions and mechanisms

• No: No reaction-arrow command in menus or toolbars. Opens the cited page.Reaction arrowsNo reaction-arrow command in menus or toolbars.
• No: No curved-arrow command in menus or toolbars. Opens the cited page.Curved mechanism arrowsNo curved-arrow command in menus or toolbars.
• Not establishedMachine-readable reactions
• Partly: Molecular atom-map numbers only; no reactant/product reaction model. Opens the cited page.Atom mappingMolecular atom-map numbers only; no reactant/product reaction model.github.com
• Not establishedOrbitals and symbols

Figures and layout

• Not establishedRich text captions
• Not establishedShapes, brackets and curves
• Not establishedAlign and distribute
• Not establishedGroup and ungroup
• Yes, according to the manual: Recalculates 2D coordinates, disregarding existing coordinates. Opens the cited page.2D structure cleanupRecalculates 2D coordinates, disregarding existing coordinates.github.com
• Not establishedJournal drawing styles
• Not establishedReusable custom styles
• Partly: Configurable selection highlights through Python; persistent object colors unverified. Opens the cited page.Color controlConfigurable selection highlights through Python; persistent object colors unverified.github.com
• Yes, according to the manual: Configurable atom selection halos persist in SVG returned by Python API. Opens the cited page.Color highlightingConfigurable atom selection halos persist in SVG returned by Python API.github.com
• Not establishedPage layout and multipage
• Not establishedImported pictures
• Not establishedTLC plates and tables

Chemistry intelligence

• Yes, according to the manual: Sanitization failures appear in the status bar. Opens the cited page.Structure checkingSanitization failures appear in the status bar.github.com
• Yes, tested by running it: R/S labels changed when stereocenter was toggled. Opens the screenshot.R/S and E/Z labelsR/S labels changed when stereocenter was toggled.github.com
• No: No molecular formula or mass command found. Opens the cited page.Formula and massNo molecular formula or mass command found.
• Not establishedProperty estimates
• No: Pasting caffeine produced no structure; no naming command found. Opens the cited page.Name to structurePasting caffeine produced no structure; no naming command found.
• No: No structure-naming command found in menus. Opens the cited page.Structure to nameNo structure-naming command found in menus.
• Not establishedNMR prediction
• Yes, according to the manual: Simple numbered R-group dummy atoms; full Markush authoring unverified. Opens the cited page.R-groups and query structuresSimple numbered R-group dummy atoms; full Markush authoring unverified.github.com
• Not establishedPolymers and repeat units
• Not establishedPeptides and nucleic acids
• Not establishedImage to structure
• Not establishedOnline structure lookup
• No: No 3D view command in menus or toolbars. Opens the cited page.3D model viewNo 3D view command in menus or toolbars.
• Not establishedCrystal structures

Files and exchange

• No: CDXML import left blank canvas despite opened status. Opens the cited page.CDXML import and exportCDXML import left blank canvas despite opened status.github.com
• No: File handlers support MOL and SMILES only. Opens the cited page.CDX import and exportFile handlers support MOL and SMILES only.github.com
• Yes, tested by running it: MOL read/write; supplied single-record SDF opened. No SDF export option. Opens the screenshot.MOL and SDFMOL read/write; supplied single-record SDF opened. No SDF export option.github.com
• Yes, tested by running it: Pasted fixtures and saved caffeine SMILES successfully. Opens the cited page.SMILESPasted fixtures and saved caffeine SMILES successfully.github.com
• No: File handlers support MOL and SMILES only; clipboard parses SMILES. Opens the cited page.InChIFile handlers support MOL and SMILES only; clipboard parses SMILES.github.com
• No: File handlers support MOL and SMILES only. Opens the cited page.RXN filesFile handlers support MOL and SMILES only.github.com
• No: Save As Any File returned Invalid file format. Opens the cited page.SVG exportSave As Any File returned Invalid file format.github.com
• No: Save As Any File returned Invalid file format. Opens the cited page.PDF exportSave As Any File returned Invalid file format.github.com
• No: Save As Any File returned Invalid file format. Opens the cited page.High-resolution PNGSave As Any File returned Invalid file format.github.com
• Not establishedPaste to and from ChemDraw
• Not establishedEditable in Word or PowerPoint
• Not establishedWindows Office OLE

APIs and automation

• Yes, according to the manual: Widget properties and signals drive molecule editing and display. Opens the cited page.Python APIWidget properties and signals drive molecule editing and display.cheminformania.com
• Not establishedJavaScript or TypeScript API
• No: rdEditor always launches QApplication; no headless conversion or rendering. Opens the cited page.Command-line toolrdEditor always launches QApplication; no headless conversion or rendering.github.com
• Not establishedAI agent control
• Not establishedBuilt-in AI assistant

Embedding and extension

• Not establishedPlugins
• Yes, according to the manual: Import rdeditor.molEditWidget.MolEditWidget; add to PySide6 layout and connect molChanged. Opens the cited page.Embed in your own appImport rdeditor.molEditWidget.MolEditWidget; add to PySide6 layout and connect molChanged.cheminformania.com