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Open-source library for chemical informatics and computational chemistry.
The Chemistry Development Kit (CDK) is an open-source software library for chemical informatics and computational chemistry. It is written in the programming language Java, and it is designed to be a flexible and modular platform for developing chemical applications and tools. The CDK includes a wide range of features and tools for working with chemical data, including support for reading and writing a variety of file formats, functions for manipulating and analyzing chemical structures and properties, and tools for visualizing and rendering chemical structures. It also includes a number of algorithms for tasks such as fingerprinting, similarity searching, and 3D modeling. The CDK is widely used in the fields of chemistry, biology, and materials science, and it is particularly useful for tasks such as database management, chemical information retrieval, and chemical structure prediction. It is available for a variety of platforms, including Windows, Linux, and macOS, and it can be downloaded from the CDK website. It is developed and maintained by a community of volunteers, and it is distributed under the GNU Lesser General Public License (LGPL).
Operating system: Windows, Linux, Unix, macOS
License: LGPL 2.0
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With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 147 with a price runs from €178 to €8,624.
