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Chemistry: Home

Chemistry Research Resources

Core Resources

Other helpful resources

  • PubChem - NLM initiative that provides information on the biological activities of small molecules, organized as three linked databases within the NCBI's Entrez system. These are PubChem SubstancePubChem Compound, and PubChem BioAssay. PubChem also provides a fast chemical similarity search tool.
  • - commercial site allows search for chemicals by name or structure and provides molecular weights, density,  etc. Tools include a Chemical Calculator to calculate molecular weights and elemental percentages and a Property Explorer for chemicals in the database. 
  • ChemDraw , chemical structure drawing software, is available for your personal computer through the Mount Holyoke College license. See more information in the ChemDraw tab of this guide. 
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