The colorimetric determination of homatropine methylbromide

The colorimetric determination of homatropine methylbromide

Homatropine Methylbromide may be precipitated quantitatively as the insoluble Reineckate with Ammonium Reineckate. The precipitate is filtered off, washed, dissolved in acetone, and determined spectrophotometrically at 525 mμ. Necessary equipment and procedure employed are described and some analyti...

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Veröffentlicht in:Journal of the American Pharmaceutical Association (Scientific ed.) 1948-01, Vol.37 (1), p.10-12
1. Verfasser: Bandelin, F.J.
Format: Artikel
Sprache:eng
Schlagworte:
Colorimetry
Humans
Tropanes
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Zusammenfassung:Homatropine Methylbromide may be precipitated quantitatively as the insoluble Reineckate with Ammonium Reineckate. The precipitate is filtered off, washed, dissolved in acetone, and determined spectrophotometrically at 525 mμ. Necessary equipment and procedure employed are described and some analytical data given. A method for the extraction of Homatropine Methylbromide from tablets in preparation for determination and a discussion of interfering substances are also presented.
ISSN:0095-9553
1930-2304
DOI:10.1002/jps.3030370104