Simplified Measurement of Partition Coefficient by Means of the Pretreatment Function in the Auto-sa

来源 :第2届大连国际色谱学术报告会、第37届国际高效液相色谱及相关技术会议、第18届全国色谱学术报告会 | 被引量 : 0次 | 上传用户:YAOGUOCHUN
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  A partition coefficient is a parameter reflecting hydrophobicity of chemical regents and is commonly assessed as the characteristic factor which affects the bio-availability of the chemical compound in the pharmaceutical area.The parameter typically used is the partition coefficient of octanol versus water, which is expressed in common logarithms of concentration ratio (LogPow).However, since there are some technological consideration and requirement of experienced skills for the operation in the existing methods, it is to be desired that an automated methodology for determination of LogPow with high reliability and efficiency is developed.In this presentation, we demonstrate the applicability of the developed method for the automated determination of partition coefficient using the UHPLC auto-sampler with reliability and high throughput analysis.
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