性能描述

Biochem/physiol Actions
Blocks the production of prostaglandins by inhibiting cyclooxygenase (prostaglandin H synthase), with greater selectivity toward the COX-1 isoform. The antithrombotic effect is due to the inhibition of COX-1 in platelets that blocks thromboxane production and platelet aggregation. Chemopreventive against colorectal and other solid tumors.

Application
Useful for the study of programmed cell death in plants.

性质描述： 白色针状或板状结晶或粉末。熔点135～140℃。无气味，微带酸味。在干燥空气中稳定，在潮湿空气中缓缓水解成水杨酸和乙酸。在乙醇中易溶，在乙醚和氯仿溶解，微溶于水，在氢氧化钠溶液或碳酸钠溶液中能溶解，但同时分解。该品1g能溶于300ml水5ml醇10-15ml醚或17ml氯仿。