Experiences with procaine hydrochloride
β Scribed by F. A. Walton
- Book ID
- 105685507
- Publisher
- Springer-Verlag
- Year
- 1957
- Tongue
- French
- Weight
- 597 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1496-8975
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π SIMILAR VOLUMES
A colorimetric assay procedure was developed for the quantitative analysis of procaine hydrochloride. The method is based on the interaction of procaine hydrochloride with p-dimethylaminocinnamaldehyde in the presence of trichloroacetic acid in absolute methanol to form a red Schiff base which can b
Aqueous solutions of procaine hydrochloride containing sodium forrnaldehydesulfoxylate as a preservative are not stable to heat sterilization as measured by the U. S. P. XIV method of assay for procaine. A condensation product of these two chemicals was synthesized and found to be a stable crystalli
## Abstract The synthesis of [^15^N]β labelled procaine hydrochloride, using (^15^NH~4~)~2~SO~4~ as starting isotopically labelled material, is presented. The experimental procedure is an adaptation of the synthesis methods for the corresponding unlabelled compounds.