Logo Unión Europea

High-quality chemical products and reference substances

  • Full analytical characterization
  • CoA includes original data
  • Trusted supplier
  • Most products available in stock
  • Delivery worldwide
  • 20 years of experience

GalChimia offers a unique portfolio of high-quality reference substances. Explore our catalog searching by name, CAS number, structure and/or AI. We are continuously adding new products through our Custom Synthesis service, so please do not hesitate to contact us if you don’t find what you are looking for at this moment.

Structure Search

Catalog categories

Our Chemical Catalog offers a wide range of AI or API derivatives for use as analytical standards. All our products are provided with the corresponding Certificate of Analysis (CoA) and Safety Data Sheet (SDS) duly reviewed and approved by our Chief Quality Officer.

Our standard CoA includes 1H-NMR and HPLC-MS characterization, but other techniques are available on request (13C-NMR, GC-MS, MS, q-NMR, MP, KF, TGA, IR, EA, etc.)

Spotlight products

GA02060-03032016 - Deltamethrin Impurity

Deltamethrin Standard

GA02060 CAS RN: 133696-04-5
GA01126-03032016 - Brinzolamide Methane Sulfonyl Impurity

Brinzolamide Methane Sulfonyl Impurity

GA01126 CAS RN: -
Benzathine Benzylpenicillin Impurity C

Benzathine Benzylpenicillin Impurity C

GA01035 CAS RN: -
GA01139-03032016 - Desformoterol


GA01139 CAS RN: 652994-19-9