Clathration of chlorimuron-ethyl by β-cyclodextrin for improvement of water solubility

Document Type

Article

Publication Date

1-1-2015

Abstract

The inclusion complex of chlorimuron-ethyl with β-cyclodextrin was prepared by the saturated aqueous method. The inclusion complex formed was characterized by 1H NMR, X-ray diffraction (XRD), differential scanning calorimeter (DSC), and thermogravimetric analysis (TG). The results showed that there was clathration of chlorimuron-ethyl by β-cyclodextrin, and thus a new inclusion complex was formed. The solubility of the inclusion complex in water was enhanced 1.85-fold as compared with that of chlorimuron-ethyl (pH 7, 20°C).

Publication Source (Journal or Book title)

Journal of Pesticide Science

First Page

33

Last Page

37

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