ChemACX from PerkinElmer is a database of commercially available chemicals from over 740
leading supplier catalogs including Sigma Aldrich, Fisher, Acros, Alfa Aesar and TCI America.

ChemACX is updated monthly, providing rapid ordering information for 11 million unique chemical
substances available as 22 million products.


  • Search

  • Enter a Name, CAS Registry Number*, MF or MW.
    Name search appends * (e.g. benzene → benzene*).
    Use "=" for exact names (e.g. =benzene).
    Use "*" prefix for substring (e.g. *benzene).
    Enclose MF in Brackets (e.g. [C3H6O]).


 
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* The CAS Registry Numbers provided in ChemACX.com have not been verified by CAS and may be inaccurate.
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  • Application version: 11.0.3
  • Database version: 18.18.3.3 (September Update)
  • Substances: 11,001,145
  • Products: 22,234,965
  • Suppliers: 743
  • New Suppliers: AA BLOCKS LLC, Kinentia Biosciences
  • New Feature: ¤ Users are now able to search the Substances by using
    INCHI, INCHIKEY and SMILES strings.
  • ¤ Substances now display the calculated values for properties
    BP, MP, LogP, Exact Mass, Mol_Refractivity and tPSA where able. These
    calculated properties are now searchable.