Hide Menu
Hide Menu   Home   |     About Us   |   Contact   |   Imprint   |   Privacy   |   Sitemap
Hide Menu   Chemistry Index   |   Chemicals   |   Chemical Elements
Hide Menu   Lab Instruments   |  
Hide Menu   Job Vacancies   |  
Hide Menu   Chemistry Forum   |  
Chemistry A - Z
Equipment for Lab and Industry
Chemicals and Compounds
Job Vacancies
Imprint, Contact



Quantitative Structure Activity Relationship.

QSAR - quantitative structure-activity relationship - is a method to correlate the chemical structure of a molecule with its chemical, physical, pharmaceutical, or biological etc. effect.

Using QSAR developed methods are used particularly in chemo computer science, drug discovery and to assess the biological activity of chemical compounds, but also for toxicological and ecotoxicological assessments of individual chemicals within the meaning of risk management (for example in the REACH Regulation of Euopean Union).

One of the first applications of quantitative structure-activity relationship was the predicting of boiling points and pKa values of organic compounds.

The following directory lists online available information and sources for quantitative structure-activity relationships.

Content, Topics

Lecture Notes, Tutorials
Special Information
Historical Facts and Documents
Data and Databases
Software and Programs
Research facilities and departments

Lecture Notes, Tutorials

3D QSAR Methods
Lecture notes - Format: PDF

Lecture notes - Format: PDF

Current Modeling Methods Used in QSAR/QSPR
Ebook. Wiley - Format: PDF

Nonlinear QSAR and 3D QSAR
Lecture notes. University of Heidelberg - Format: PDF

Lecture notes. University of Insubria, Italy - Format: PDF

Lecture notes: quantitative structure-activity relationship models - Format: PDF

QSAR Methodology
An introduction - Format: PDF

QSAR Parameters
Lecture notes. University of Heidelberg - Format: PDF

Statistics, correlation, similarity and descriptors - Format: PDF

Quantitative Structure-Activity and Relationships
A proctical overview - Format: PDF

Statistical concepts in QSAR
Lecture notes - Format: PDF

Validation and Predictivity of QSAR Models
Lecture notes. University of Heidelberg - Format: PDF

Special Information

CoMFA Models
Adding Chemical Information to CoMFA Models with Alternative 3D QSAR Fields. Wiley - Format: PDF

Kernel Methods
... for QSAR and Virtual Screening - Format: PDF

Quantitative structure-activity relationships (QSAR) and pesticides - Format: PDF

QSAR and 3D QSAR in Drug Design I
Methodology - Format: PDF

QSAR and 3D QSAR in Drug Design II
Applications and problems - Format: PDF

QSAR Project
To facilitate practical application of (Q)SAR approaches in regulatory contexts by governments and industry and to improve their regulatory acceptance, the OECD (Q)SAR project has developed various outcomes such as the principles for the validation of (Q)SAR models, guidance documents as well as the QSAR Toolbox. OECD

Historical Facts and Documents

... of Quantitative Structure-Activity Relationships. Wiley - Format: PDF

Data and Databases

Danish (Q)SAR Database
... Includes estimates from more than 200 (Q)SARs from free and commercial platforms and related to physicochemical properties, ecotoxicity, environmental fate, ADME and toxicity

Software and Programs

... is an advanced, fully featured Quantitative Structure/Activity Relationship (QSAR) program that ties information from AMPAC™ and other Quantum Mechanics programs with experimental data. Semichem, USA

GOLPE (Generating Optimal Linear PLS Estimations) is the state of the art chemometric toolbox for 3D QSAR. Multivariate Infometric Analysis S.r.l., Italy

QSAR Application Toolbox
... is a software application intended to be used by governments, chemical industry and other stakeholders in filling gaps in (eco)toxicity data needed for assessing the hazards of chemicals. The Toolbox incorporates information and tools from various sources into a logical workflow. Crucial to this workflow is grouping chemicals into chemical categories. QECD

QSAR Toolbox
The QSAR Toolbox is a software intended to be used by governments, the chemical industry and other stakeholders to fill gaps in (eco-)toxicity data needed for assessing the hazards of chemicals


QSAR & Combinatorial Science
... is the international forum for high-quality results on all aspects of computer-assisted methods and combinatorial techniques including cheminformatics, bioinformatics, chemometrics, virtual screening, and molecular modeling. Wiley-Interscience

SAR and QSAR in Environmental Research
... is an international journal welcoming papers on the fundamental and practical aspects of the structure-activity and structure-property relationships in the fields of environmental science, agrochemistry, toxicology, pharmacology and applied chemistry. Taylor & Francis, UK

Research facilities and departments

QSAR research unit. University of Insubria


Cheminformatics and QSAR Society
... of scientists who are involved in Cheminformatics, and/or investigate quantitative structure-activity relationships in medicinal, agricultural, or environmental chemistry


Last update: 02.11.2018.

© 1996 - 2020 Internetchemistry

I agree!

This site uses cookies. By using this website, you agree to the use of cookies! Learn more ...