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Pharmaceutical Studies with Thiamine Mononitrate

open access: closedJournal of the American Pharmaceutical Association (Scientific ed.), 1950
Thiamine mononitrate, the salt formed from one mole of thiamine base and one mole of nitric acid, occurs as an anhydrous crystalline solid of low hygroscopicity, differing in this respect from thiamine hydrochloride. The stability of thiamine mononitrate was investigated in sterile solutions, compressed tablets, multivitamin capsules and dry-filled ...
Thomas J. Macek   +2 more
semanticscholar   +6 more sources

Simultaneous determination of nicotinamide, pyridoxine hydrochloride, thiamine mononitrate and riboflavin in multivitamin with minerals tablets by reversed‐phase ion‐pair high performance liquid chromatography

open access: closedBiomedical Chromatography, 2002
AbstractA reversed‐phase ion‐pair high performance liquid chromatographic method (HPLC) has been developed and validated for the routine analysis of nicotinamide, pyridoxine hydrochloride, thiamine mononitrate and riboflavin in multivitamin with minerals tablets.
Ke Li
semanticscholar   +6 more sources

Synthesis of thiamine mononitrate

open access: closedPharmaceutical Chemistry Journal, 1971
V. M. Tursin, L. G. Chebotareva
semanticscholar   +5 more sources
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The stability of thiamine hydrochloride and mononitrate in parenteral vitamin B complex and iron solutions.

Journal of the American Pharmaceutical Association (Scientific ed.), 1949
Vitamin B1, in parenteral solutions in admixture with riboflavin and niacinamide, exhibits maximum stability with respect to potency and clarity of solution at pH 4 under a nitrogen atmosphere. In admixture with iron compounds, vitamin Bi is more stable in the presence of ferrous gluconate than of iron peptonate or ferric ammonium citrate.
A. Taub, I. Katz, M. Katz
semanticscholar   +3 more sources

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