Appearance：Yellow crystalline powder

Assay：≥99%

Molecular structure：

Molecular weight：134.13

Shelf life：two years

Molecular formula: C8H6O2

CAS Number：643-79-8

Usage：As a medical disinfectant, OPA is the latest high efficient and safe antibacterial disinfectant for external use, which can be used for disinfection and sterilization of endoscopic surgical instruments in hospitals, particularly as an alternative to glutaraldehyde. 

As a drug intermediate, indolpoprofen can be synthesized as a new antiplatelet aggregator. It can also be used as an analytical reagent in chemical field.