228.10HPLC法测定氟哌啶醇片中主药的含量
作 者:刘敏 李玉兰 王铁杰 李军
LIU Min, LI Yu-lan, WANG Tie-jie, LI Jun(Shenzhen Institute for Drug Control, Shenzhen 518029, China)
机构地区:深圳市药品检验所,深圳市518029
出 处:《中国药房》 CAS CSCD 2009年第20卷第4期 298-299页,共2页
China Pharmacy
摘 要:目的:建立以高效
液相色谱法测定氟哌啶醇片中主药含量的方法。方法:色谱柱为Diamonsil C18,流动相为0.1mol·L^-1磷酸二氢钾(pH3.0)-甲醇(45:55),流速为1.0mL·min^-1,检测波长为248nm,柱温为35℃,进样量为20uL。结果:氟哌啶醇检测浓度的线性范围为0.01~1mg·mL^-1(r=0.9999);平均回收率为97.6%(RSD=1.1%)。结论:本方法简便、快速、准确、专属性好,可用于该制剂的质量控制。
OBJECTIVE: To develop an HPLC method for determination of the content of the main compontents in haloperidol tablets. METHODS: The samples were determined on Diamonsil C18 column at a column temperature of 35 ℃. The mobile phase consisted of 0.1 mol·L^-1 KA-IPO4 (pH 3.0) -methanol (45 : 55) at a flow rate of 1.0 mL·min ^-1. The UV detection wavelength was 248nm and the sample size was 20uL. RESULTS: The linear range for haloperidol was 0.01-1 mg·mL^-2 (r = 0.999 9) and its average recovery was 97.6% (RSD = 1.1% ) . CONCLUSIONS: The method was simple, rapid, accurate and specific, and suitable for the quality control of this preparation.
关 键 词:氟哌啶醇片 高效
液相色谱法 含量测定
Haloperidol tablets HPLC Content determination
分 类 号: R927.2 [医药、卫生 > 药学 > 药典、药方集(处方集)、药物鉴定 > 药物鉴定] R971.4 [医药、卫生 > 药学 > 药品 > 神经系统药物]