The QSAR Toolbox: QSAR Toolbox 3.3 now available

Posted Date: 
Monday, December 8, 2014

This news update regarding The QSAR Toolbox is brought to you by ECHA. 

The QSAR Toolbox helps companies and authorities to use Quantitative Structure-Activity Relationship ((Q)SAR) methodologies to group chemicals into categories and to fill data gaps by read-across or trend analysis to assess the (eco)toxicity hazards of chemicals to be registered under REACH. This helps to reduce costs and the use of vertebrate animals.

Version 3.3 of the QSAR Toolbox contains many new features and functionality improvements, including:

  • DART (Developmental and Reproductive Toxicity) model developed by P&G as an endpoint specific profiler;
  • Possibility of correlating endpoint vs endpoint in the 2D plot;
  • Inclusion of the ToxCastDB;
  • Saving function available for the whole Toolbox workflow;
  • Possibility to filter chemicals in data gap filling using measured data.

For more information on The QSAR Toolbox please visit the ECHA link above. Please contact Nexreg for MSDS services


Non-Slip Safety Solutions Inc would like to thank Nexreg for guiding us through the process of getting a CCCR Review on our product packaging, bottles and labels. We cannot thank you enough for working with us regarding our time frame. Due to this we were able to obtain the approval necessary to move forward with our products and they are now on the shelves of over 1,000 retail stores across Canada.
Dan George, Non-Slip Safety Solutions