Cefalexin Impurities & Reference Standards

Spectrasynth Pharmachem supplies 3 certified Cefalexin impurity reference standards, including CAS numbers, product codes and custom synthesis. Enquire for pricing, COA and availability.

• Cefalexin Diketopiperazine

  CAS No: 59865-11-1 · Product Code: SSPC-C00035

• Delta-2-Cephalexin

  CAS No: 79750-46-2 · Product Code: SSPC-C00036

• Diketopiperazine of Cephalexin degradant

  CAS No: 65870-52-2 · Product Code: SSPC-C00037