CAS Registry Number

CAS 82159-09-9 — Epalrestat

Epalrestat is an aldose reductase inhibitor used primarily in the treatment of diabetic neuropathy to slow nerve damage caused by high blood sugar. This potent pharmaceutical intermediate is a white to off-white crystalline powder with a molecular formula of C15H13NO3S2 and a molecular weight of 319.40 g/mol. It requires careful storage at -15 to -20°C and carries a **Danger** signal word due to its hazardous properties. Molekula supplies Epalrestat from research to bulk quantities with full documentation and ISO 9001:2015 traceability.