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Ketcher - Chemical Structure Editor
Where to find FAQ (Frequently Asked Questions) on Ketcher, Chemical Structure Editor in JavaScript? I want to learn more about Ketcher. Here is a large collection of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Ketcher, Chemical Structure Editor in JavaScript...
2023-11-02, 1049🔥, 0💬

Ketcher JavaScript API
Where to find FAQ (Frequently Asked Questions) on Ketcher JavaScript API? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Ketcher JavaScript API. What Is Ketcher JavaScript API contentWindow.ketcher - Access "ketcher" Object ketcher.setMolecule...
2023-10-05, 722🔥, 0💬

Download and Install Ketcher in Standalone Mode
How to Download and Install the latest version of Ketcher in standalone mode? Ketcher can be installed in 2 modes: Standalone and Remote. The Standalone mode incorporates Indigo backend services in the Ketcher build. It allows for Ketcher to work in browser with no server and even without the Intern...
2023-12-17, 602🔥, 0💬

generateImage() - Generate Image from Structure
How to generate image from a given chemical structure with the ketcher.generateImage() method? If you want to generate an image from the chemical structure in the Ketcher editor, you can export the structure in a specific format using a get*() method. Then call the ketcher.generateImage(structur e,o...
2023-12-14, 587🔥, 0💬

ketcher.getSmiles() and ketcher.getSmarts()
How to export the chemical structure in SMILES and SMARTS formats from the Ketcher with the ketcher.getSmiles() and ketcher.getSmarts() methods? To export the chemical structure (molecule, reaction, or substructure pattern) in SMILES and SMARTS formats from the Ketcher, you can use the getSmiles() a...
2023-12-10, 545🔥, 0💬

What Is Ketcher - Chemical Structure Editor in JavaScript
What Is Ketcher, Chemical Structure Editor in JavaScript? Ketcher is an open-source web-based chemical structure editor written in JavaScript. It can be used as an integrated online Web tool to draw chemical structures and reactions. Main features of Ketcher are: Fast and convenient editing - Ketche...
2023-12-17, 453🔥, 0💬

ketcher.setMolecule() - Import Molecule into Ketcher
How to import a molecule structure into the Ketcher with the ketcher.setMolecule() method? To import a molecule structure into the Ketcher, you can use the setMolecule(structure) method provided by the Ketcher API as shown in below: 1. Load the Ketcher editor in an "iframe" HTML element: <ifr...
2024-03-17, 444🔥, 0💬

Build Ketcher Editor Web Page
How to build my own Ketcher editor Web Page? If you want to build your Web page and offer Ketcher as a Chemical Structure Editor in the middle of the page, you can follow this tutorial. 1. Follow the previous tutorial to install Ketcher on your Web server. 2. Create a new HTML document, editor.html,...
2023-10-05, 438🔥, 0💬

Use Ketcher as JS Library Without UI
How to Ketcher as a JavaScript library without the editor UI? Since Ketcher offers so many API functions, we can just use it as a JavaScript library without its editor UI. Here is an HTML document that shows you how to hide the Ketcher editor UI and use it as JavaScript library: <html>...
2023-10-27, 401🔥, 0💬

Call getInchi() and generateInchIKey() Methods
How to generate the InChI and InChIKey with the ketcher.getInchi() and ketcher.generateInchIKey() methods? InChI (International Chemical Identifier) and InChIKey (InChI Key) are identifiers of molecule structures, originally developed by Initially developed by the International Union of Pure and App...
2023-12-14, 391🔥, 0💬

indigo.convert() - Convert Structure Formats
How to convert file formats of a given structure with the indigo.convert() method? If you want to convert a chemical structure from one file format to another, you can use the indigo.convert() method on the Ketcher Indigo interface. The indigo.convert(input, opts) method takes two arguments: input -...
2023-10-12, 380🔥, 0💬

ketcher.getMolfile() - Export Molecule in Molfile Format
How to export the molecule structure in Molfile format from the Ketcher with the ketcher.getMolfile() method? To export the molecule structure in Molfile format from the Ketcher, you can use the getMolfile() method provided by the Ketcher API as shown in below: 1. Load the Ketcher editor in an "ifra...
2024-03-17, 369🔥, 0💬

What Is Ketcher Editor Interface
What is Ketcher Editor interface? Ketcher Editor interface is part of the Ketcher JavaScript API that allows you to interact with Ketcher editor UI elements. To access Ketcher Editor interface, you need to access the "ketcher" object as a property of the content "window" object of the "iframe" where...
2023-12-08, 365🔥, 0💬

ketcher.getRxn() - Export Reaction in RXN Format
How to export the reaction structure in RXN format from the Ketcher with the ketcher.getRxn() method? To export the reaction structure in RXN format from the Ketcher, you can use the getRxn() method provided by the Ketcher API as shown in below: 1. Load the Ketcher editor in an "iframe" HTML element...
2023-12-10, 343🔥, 0💬

What Is Ketcher Indigo Interface
What is Ketcher Indigo interface? Ketcher Indigo interface is part of the Ketcher JavaScript API that allows you to use some Indigo Toolkit functionalities. To access Ketcher Indigo interface, you need to access the "ketcher" object as a property of the content "window" object of the "iframe" where ...
2023-11-13, 339🔥, 0💬

Save Structure from Ketcher to Server
How to save structures created in Ketcher editor to the Web server? If you want to save the chemical structure created in the Ketcher editor to the backend Web server, you need write JavaScript code to extract the molecule data and send it as an HTML form parameter to the server. 1. Create a new HTM...
2023-10-11, 335🔥, 0💬

Introduction to Ketcher
Where to find FAQ (Frequently Asked Questions) on basic understanding of Ketcher, Chemical Structure Editor in JavaScript? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on basic understanding of Ketcher, Chemical Structure Editor in JavaScript. ...
2023-11-02, 331🔥, 0💬

editor.setOptions() - Set Editor Options
How to get a list of options used by the Ketcher editor with the editor.setOptions() method? If you want to update one or more options used by the Ketcher editor, you can use the editor.setOptions() method on the Ketcher Editor interface. Here is an HTML document that shows you how to update some op...
2023-11-18, 326🔥, 0💬

Export Chemical Structure in All Formats
How to export the chemical structure in all Formats? If you want to export the chemical structure from the Ketcher editor in all formats, you can call those get*() methods in chained promises as shown the HTML document below: <html> <!-- export-structure-in-all-format s.htmlCopy...
2024-01-15, 321🔥, 0💬

Restore Structure from Server to Ketcher
How to restore a chemical structure from the Web server to the Ketcher editor? If you want to build a chemical structure editor with the capability to save the structure on the Web server and restore it later to the Ketcher, you should follow steps described below: 1. Using JavaScript to export the ...
2023-10-11, 318🔥, 0💬

Export Chemical Structure in All Formats Failed
What will happen if I export the chemical structure in all formats in parallel promises? If you export the chemical structure in all formats in parallel promises by calling get*() methods, you will get unpredictable results. This is caused by a code bug in the Ketcher v2.11.0 release. The following ...
2024-01-10, 315🔥, 0💬

indigo.calculate() - Calculates Chemical Properties
How to calculate chemical properties of a given structure with the indigo.calculate() method? If you want to calculate chemical properties like mass and weight of a given chemical structure you can use the indigo.calculate() method on the Ketcher Indigo interface. Here is an HTML document that shows...
2023-11-09, 290🔥, 0💬

indigo.generateImageAsBase64() - Generate Image as Base64
How to generate images of a given structure as a Base64 encoded string with the indigo.generateImageAsBase64() method? If you want to generate an image of a given structure in PNG, JPEG, or SVG format and Base64 encoded, you can use the indigo.generateImageAsBase64() method on the Ketcher Indigo int...
2023-11-09, 278🔥, 0💬

editor.options() - Get Editor Options
How to get a list of options used by the Ketcher editor with the editor.options() method? If you want to get a list of options used by the Ketcher editor, you can use the editor.options() method on the Ketcher Editor interface. Here is an HTML document that shows you how to get a list of options cur...
2023-11-18, 275🔥, 0💬

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