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IUPAC Chemical Name
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3-methyl-3,9-dihydro-1H-purine-2,6-dione
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Synonyms
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Pentoxifylline Impurity B, Theophylline Impurity B, Theophylline-Ethylenediamine Impurity B; 3-Methylxanthine
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Appearance Specifications
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White to beige solid
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Storage Condition
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Refrigerator, under inert atmosphere
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