Benoxaprofen, also known as Benoxaphen, is a chemical compound with the formula C16H12ClNO3. It is a non-steroidal anti-inflammatory drug and was marketed under the brand name Oraflex in the United States and as Opren in Europe by Eli Lilly and Company. Lilly suspended sales of Oraflex in 1982 after reports from the British government and the U.S. Food and Drug Administration (FDA) of adverse effects and deaths linked to the drug.

CAS：51234-28-7
中文别名：苯洛芬;
英文别名：Benoxaprofen;Uniprofen;
分子式：C16H12ClNO3
分子量：301.724
精确质量：301.051
Psa：63.33
Logp：4.3363

UNII：17SZX404IM

密度：1.362g/cm3
沸点：446.2ºC at 760mmHg
闪点：223.6ºC
折射率：1.639
储存条件：Refrigerator