Fenazox is a specialty chemical and active pharmaceutical ingredient (API) primarily used in the formulation of analgesic and antipyretic medications. It is effective for reducing mild to moderate pain (e.g., headaches, muscle aches, dental pain) and fever associated with colds, flu, infections, and inflammation.

Fenazox acts by inhibiting cyclooxygenase (COX) enzymes, which reduces the production of prostaglandins responsible for pain, fever, and inflammation.

Supplied as a high-purity (≥98%) light yellow to yellow solid that conforms to structure by IR spectrum and NMR. For laboratory research, pharmaceutical development, and manufacturing use only. Not for direct human or veterinary therapeutic use.