Effect of Crystal Form(Habit) on Dissolution Rate of Aspirin and Phenacetin

결정형(Habit)이 아스피린과 페나세틴의 용출 속도에 미치는 영향

Some studies reported physicochemical factors of drugs affecting solubility and dissolution rate. However, few have been reported about pharmaceutical application of crystal forms (habits). Therefore, using acetylsalicylic acid and phenacetin as model substances, we monitored the effects of crystal forms on the dissolution rates.