USPUSP-NF
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Theophylline Sodium Glycinate
Glycine, mixture with 3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, monosodium salt.
Theophylline sodium mixture with glycine [8000-10-0]

» Theophylline Sodium Glycinate is an equilibrium mixture containing Theophylline Sodium (C7H7N4NaO2) and Glycine (C2H5NO2) in approximately equimolecular proportions buffered with an additional mole of Glycine. Dried at 105° for 4 hours, it contains theophylline sodium glycinate equivalent to not less than 44.5 percent and not more than 47.3 percent of anhydrous theophylline (C7H8N4O2).

USP REFERENCE STANDARDS FOR PURCHASE

USP Glycine RS
USP Theophylline RS
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