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Each capsule also contains 15 mg of menatetrenone.
Physicochemistry: Nonproprietary name: Menatetrenone (JAN, INN).
Chemical name: 2-Methyl-3-[(2E, 6E, 10E)-3, 7, 11, 15-tetramethylhexadeca-2, 6, 10, 14-tetraen-l-yl]-1, 4-naphthoquinone.
Molecular formula: C31H40O2.
Molecular weight: 444.65.
Menatetrenone occurs as yellow, crystals, crystalline powder, waxy mass, or oily material.
It is very soluble in hexane, soluble in ethanol (99.5), sparingly soluble in 2-propanol, slightly soluble in methanol, and practically insoluble in water.
It decomposes and the color becomes more intense by light.
Melting point: about 37°C.
Excipients/Inactive Ingredients: L-aspartic acid, FD&C Yellow No. 6 (Sunset Yellow-FCF), carnauba wax, hydrogenated oil, titanium oxide, gelatin, D-sorbitol solution, concentrated glycerin, ethyl parahydroxybenzoate, propyl parahydroxybenzoate, propylene glycol esters of fatty acid and glyceryl monooleate.
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