Identification of an Imidazolinium salt, the major Product from Reaction of Benzathine with Iodine

Identification of an Imidazolinium salt, the major Product from Reaction of Benzathine with Iodine

The isolation and identification of an imidazolinium salt are described. Unambiguous determination of structure was accomplished by independent synthesis. The isolated product interferes in the iodometric assay of the benzathine salts of penicillin.

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Bibliographische Detailangaben
Veröffentlicht in:Journal of pharmaceutical sciences 1979-10, Vol.68 (10), p.1322-1323
Hauptverfasser: Wilson, W.L., LeBelle, M.J.
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Phenomena
Chemistry
Ethylenediamines
Imidazoles - analysis
Imidazolinium salts-analysis
Imidazolinium salts—analysis, product from reaction of benzathine with iodine
interference by imidazolinium salt
interference by imidazolinium salt reaction product
Iodine
iodometric assay
Iodometric assays-penicillin V benzathine
Iodometric assays—penicillin V benzathine, interference by imidazolinium salt
Oxidation-Reduction
Penicillin V benzathine-analysis
Penicillin V benzathine—analysis, iodometric assay, interference by imidazolinium salt reaction product
product from reaction of benzathine with iodine
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Beschreibung
Zusammenfassung:The isolation and identification of an imidazolinium salt are described. Unambiguous determination of structure was accomplished by independent synthesis. The isolated product interferes in the iodometric assay of the benzathine salts of penicillin.
ISSN:0022-3549
1520-6017
DOI:10.1002/jps.2600681035