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1.
Eisei Shikenjo Hokoku ; (114): 113-5, 1996.
Artículo en Japonés | MEDLINE | ID: mdl-9037877

RESUMEN

The raw material of digitoxin was tested for preparation of the "Digitoxin Reference Standard (Control 951)". Analytical data obtained were as follows: loss on drying, 0.0%; infrared spectrum, the same as that of the JP Digitoxin Reference Standard (Control 845); thin-layer chromatography, no impurity was detected; high-performance liquid chromatography (HPLC), two kinds of impurities were detected and the total amount was estimated to be 0.16 +/- 0.01% (n = 3); assay, 99.0% by HPLC. Based on the above results, the raw material was authorized as the JP Digitoxin Reference Standard (Control 951).


Asunto(s)
Digitoxina/normas , Agencias Gubernamentales , Fenómenos Químicos , Química Física , Digitoxina/análisis , Japón , Farmacopeas como Asunto/normas , Estándares de Referencia
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