Minophagen C Description

(See Tables 1 and 2.)
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Physicochemical Properties of Active Ingredients: 1. Non-proprietary name: Monoammonium Glycyrrhizinate.
Chemical name: Monoammonium of 20β-carboxy-11-oxo-30-norolean-12-en-3β-yl-2-O-β-_D-glucopyranuronosyl-β-_D-glucopyranosiduronic acid.
Molecular formula: C₄₂H₆₅NO₁₆.
Molecular weight: 839.96.
Melting point: 208 °C to 214 °C (decomposition).
Description: Monoammonium Glycyrrhizinate occurs as a white crystal or crystalline powder, and has a strongly sweet taste. It is freely soluble in ammonia solution, sparingly soluble in dilute ethanol, slightly soluble in water and acetic acid (100), and very slightly soluble in ethanol (99.5). It is hygroscopic.
2. Non-proprietary name: Glycine [JAN].
Chemical name: Aminoacetic acid.
Molecular formula: C₂H₅NO₂.
Molecular weight: 75.07.
3. Non-proprietary name: L-Cysteine Hydrochloride Hydrate [JAN].
Chemical name: (2R)-2-Amino-3-sulfanylpropanoic acid monohydrochloride monohydrate.
Molecular formula: C₃H₇NO₂S•HCl•H₂O.
Molecular weight: 175.63.