Issue 1147, 1971
From the journal:

Analyst

A method for the determination of disodium cromoglycate and other chromones

J. Tillman  and  D. W. Whymark  

Abstract

The hydrolysis of disodium cromoglycate in alkaline solution has been studied and a method for its determination is presented. The method is based on spectrophotometric measurement of the change in absorption at 310 nm, which takes place on opening the γ-pyrone ring of the chromone nucleus. The technique is applicable, with suitable minor modifications, to the determination of other compounds containing the chromone nucleus, such as flavones.

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Article information

DOI
https://doi.org/10.1039/AN9719600689
Article type
Paper

Analyst, 1971,96, 689-698

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A method for the determination of disodium cromoglycate and other chromones

J. Tillman and D. W. Whymark, Analyst, 1971, 96, 689 DOI: 10.1039/AN9719600689

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