月桂氮(艹卓)酮是一种高效、低毒皮肤渗透促进剂,有关其稳定性,文献虽有结论,但无具体的测定方法。我们在制订其质量标准的基础上,拟订了稳定性试验方法。据报道,一般化学反应中,当温度升高10℃,其反应速度将提高2～4倍(r=2～4), Azone is a highly effective, low toxicity skin penetration enhancer. Although there is a conclusion about this in the literature, there is no specific measurement method. Based on the development of its quality standards, we have developed a stability test method. It is reported that the general chemical reaction, when the temperature rises 10 ℃, the reaction rate will increase 2 to 4 times (r = 2 ~ 4)