安替比林对照品纯度控制方法的试验

Experimental Study on the Purity Control of Reference Antipyrin

采用薄层层析对安替比林对照品的纯度测定方法进行了研究。用薄层层析进行半定量分析，杂质控制在０．１％以下。

The purity detemination of reference Antipyrin by TLC was discussed in this paper. By means of semi-quatitative test based on TLC, the impurity content in Antipyrin can be limited to less than 1%. This study improved the method to control the inherent quality of reference