Muconic acid

CAS Number
505-70-4
EC Number
208-017-6

What is Muconic acid?

Muconic acid (CAS 505-70-4) is a dicarboxylic acid produced through synthetic and bio-based fermentation routes; a platform chemical at the intersection of green chemistry and industrial manufacturing.

Where is Muconic acid used?

  • Polymers, pharmaceuticals and specialty chemicals: precursor in synthesis
  • Chemical intermediate for adipic acid and terephthalic acid, key monomers in nylon and PET production
  • Pharmaceutical synthesis: building block for active ingredient intermediates requiring controlled dicarboxylic acid functionality and high chemical stability
  • Agricultural formulations: pH buffering in liquid crop protection products where acid stability across dilution is critical
  • Biotechnology researchers source it as a reference standard or fermentation process benchmark.

Commercial specifications

  • Purity typically 97% to 99%+ depending on intended use
  • Packaging from small laboratory quantities to bulk orders supporting pilot-scale and commercial production

Other Names (Synonyms)

2,4-Hexadienedioic acid|1,3-Butadiene-1,4-dicarboxylic acid|3KD92ZL2KH|RefChem:159971

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