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IUPAC Chemical Name
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(R,E)-8-(3-aminopiperidin-1-yl)-7-(3-bromobut-2-en-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione
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Synonyms
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Linagliptin 3-BBL Impurity; N-Des-(2-butyn-1-yl)-N-(3-bromo-2-buten-1-yl) Linagliptin
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Appearance Specifications
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Pale Yellow to Pale Beige Solid
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Storage Condition
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Refrigerator, under inert atmosphere
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