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MolCart allows you to store large chemical compound libraries for searching and analysis. Moreover, it uses a fast relational database which is freely available without any limitations. Molcart is also unrestricted in terms of number of users. All you need is to install the MySQL server ( on your Linux, Windows, or Mac box.

MolCart Features:

  • MySQL (free) based chemical cartridge - no need for expensive database system
  • MolCart is an enterprise wide chemical management system. Compound databases of any size can be stored in MolCart and analyzed and searched using ICM cheminformatic tools.
  • Fast chemical substructure and similarity search.
  • Fulltext (keywords) search by set of text fields.
  • 2D pharmacophore searching.
  • Add any number of additional filters (by MolWeight, LogP, etc ...).
  • Add new columns with molecular properties directly into the database.
  • Flexible database administration tools include: managing databases, tables, users and privileges.
  • Make unique (non-redundant) datasets of several chemical tables.
  • Develop target specific compound libraries.

We also offer MolCart compounds which is an up-to-date collection of vendor compound databases.

To try Molcart, use this link
To ask for a quote, please send a mail to

System requirements:

  • MySQL 3.23 or higher (4.xx is recommended)
  • Linux 2.4 or higher (any modern RedHat, Fedora or SuSE will work)
  • 1Gb of RAM (2Gb or more is recommended for large (>1 million) data sets
  • Fast SCSI drives are recommended for large data sets.

Optimization tips:

  • To achieve the maximum performance we recommend using a dedicated machine to run MolCart.
  • We recommend to use my-large.cnf or my-huge.cnf MySQL configuration files to run MolCart. You can find more information about MySQL server optimization here.

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