pH对盐酸二氢埃托啡溶液稳定性的影响  

Influence of pH on the stability of Dihydroetorphine Hydrochloride solution

作　　者：贾立华[1] 付聪[1] 丁桥兰[1] 陈珊珊[1] 

机构地区：[1]解放军307医院药学部,北京100071

出　　处：《中国药师》2006年第12期1134-1136,共3页China Pharmacist

摘　　要：目的:考察不同 pH 的盐酸二氢埃托啡(DHE)溶液的稳定性。方法:观察高温条件下不同 pH 对 DHE 溶液的含量变化影响。结果:pH 为4.0时,DHE 溶液的稳定性较好。结论:为保证 DHE 溶液的稳定性,应调整其至最适 pH。Objective. To survey the influence of different pH on the stability of DHE. Method： Under the condition of high temperature, the influence on the content of DHE solution with different pH value were observed, Result： It was showed tht DHE solution with a pH of 4.0 would have a fairly good stability. Conclusion： To insure the stability of DHE solution , the ideal pH should be adjusted,

关 键 词：盐酸二氢埃托啡 PH 稳定性 

分 类 号：R927.11[医药卫生—药学]