IBC: Your Direct Source for High-Quality Macrocycles and Chelating Agents

  • High purities
  • Rapid deliveries
  • Long-term supply source: products manufactured exclusively in the U.S.A since 1988
  • Consistent batch-to-batch quality
  • Stable source of supply
  • Technical support with full analytical capability
  • Wide range of chemicals (cryptands, crown ethers, etc.) for various laboratory and industrial applications
  • Availability of custom macrocycles and large lot sizes
  • To request a quote, select desired product(s) below then enter quantity and contact information.

    Category Product No. Chemical Name and Synonyms CAS Number Formula / Chemical Structure Request
    Best Sellers, Cryptands MacroLig® 403 Cryptand 2.2.1; 4,7,13,16,21-Pentaoxa-1,10diazabicyclo[8.8.5]tricosane; Cryptand 221; Kryptand 221 31364-42-8 C16H32N2O5