Install Ketcher on Apache Web Server

Q

How to install Ketcher on an Apache Web server?

✍: FYIcenter.com

A

If you want to install Ketcher on a Web server for others to try it remotely, you can follow this tutorial to install it an Apache Web server.

1. Follow the previous tutorial to download and install Ketcher on your local computer in the "./standalone" sub-folder.

2. Create a "Ketcher" sub-folder in the Apache document folder, like /var/www/html on a Linux system:

fyicenter$ sudo mkdir /var/www/html/ketcher

3. Copy Ketcher files to the "ketcher" sub-folder:

fyicenter$ sudo cp -R ./standalone/* /var/www/html/ketcher

4. View Ketcher home page on the server, http://localhost/ketcher/index.html, in a Web browser.

If you see the Ketcher test page displayed and working, you can now give it to others to use with its public URL like "http://192.168.1.2/ketcher/index.html".

⇒ Build Ketcher Editor Web Page

⇐ Download and Install Ketcher in Standalone Mode

⇑ Introduction to Ketcher

⇑⇑ Ketcher - Chemical Structure Editor

2024-10-14, 1437🔥, 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, 3209🔥, 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, 2587🔥, 0💬

What Is Ketcher JavaScript API
What is Ketcher JavaScript API? Ketcher JavaScript API is programming interface provided by Ketcher for your JavaScript code to interact with the Ketcher editor. To access Ketcher JavaScript API, you need to access the "ketcher" object as a property of the content "window" object of the "iframe" whe... 2024-07-25, 1962🔥, 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, 1717🔥, 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, 1624🔥, 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, 1592🔥, 0💬

contentWindow.ketcher - Access "ketcher" Object
How to access the "ketcher" object when Ketcher is loaded in an HTML "iframe" element? As mentioned in the last tutorial, if Ketcher is loaded in an HTML "iframe" element, you can access the "ketcher" object with the follow JavaScript code: lst = document.getElementsByTagName( "iframe");frm = lst[0]... 2025-09-24, 1480🔥, 2💬

💬 2025-09-24 FYIcenter.com: @Robert, Can you share your entire HTML code including the JavaScript here?

💬 2025-09-19 Robert Grossman: I downloaded the Ketcher standalone Jsvascript code from your site and copied your suggested code here onto a Web page in the ke...

Install Ketcher on Apache Web Server
How to install Ketcher on an Apache Web server? If you want to install Ketcher on a Web server for others to try it remotely, you can follow this tutorial to install it an Apache Web server. 1. Follow the previous tutorial to download and install Ketcher on your local computer in the "./standalone" ... 2024-10-14, 1438🔥, 0💬

Molecule FYI-1004824
Molecule Summary: ID: FYI-1004824 Names: InChIKey: LPIQUOYDBNQMRZ-UHFFFAOYSA-N SMILES: C1=CCCC1 Received at FYIcenter.com on: 2023-09-25 2024-10-14, 1186🔥, 0💬

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