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  • Poster presentation
  • Open Access

A next-generation chemistry database cartridge

Journal of Cheminformatics20135 (Suppl 1) :P19

  • Published:


  • Information Processing
  • Relational Database
  • Chemistry Data
  • Industry Standard
  • Chemical Information

Storing chemical structures and reactions in relational databases with the aid of database extension modules usually called cartridges is an industry standard. Typically such cartridges provide a fixed set of functions to facilitate structure queries (full-structure, substructure, superstructure, similarity), chemistry data file import and export, sometimes structure manipulations or standardizations, and occasionally a defined set of property computations. We extend this model by transplanting a complete scriptable chemical information processing toolkit into a database extension. With the aid of this tool a new realm of custom chemistry data operations and queries can be accessed directly in the database, and by means of SQL functions that can be used in any SQL statement. We discuss the design of the software and prototypical solutions this it can deliver.

Authors’ Affiliations

Xemistry GmbH, Königstein, 61462, Germany


© Ihlenfeldt; licensee BioMed Central Ltd. 2013

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.