Piperonylamine TCI P1057

Piperonylamine from TCI, also known as 3,4-methylenedioxybenzylamine, is an aromatic primary amine. Its molecule consists of a benzene ring carrying a methylenedioxy group (1,3-benzodioxole) and an aminomethyl group. In the laboratory, this compound serves as a building block for introducing the piperonyl unit into target molecules. The benzodioxole unit appears widely in natural products, pharmaceuticals, and agrochemicals. Because it has a primary amine group, piperonylamine is a practical starting point for many C–N bond-forming reactions in organic synthesis.

Chemists choose piperonylamine because its amine group is nucleophilic and reacts readily with carboxylic acids, acid chlorides, aldehydes, ketones, isocyanates, and sulfonyl chlorides. These reactions give amides, imines, secondary amines through reductive amination, ureas, and sulfonamides. The benzodioxole ring is relatively stable under many reaction conditions. It also gives characteristic signals in NMR spectra, so products are easy to characterize. Together, these features make piperonylamine a popular choice for building compound libraries for biological activity screening, where reliable reactivity and straightforward characterization save time.

In Indonesia, piperonylamine is relevant to medicinal chemistry, organic synthesis, and natural product chemistry laboratories at universities, research institutes, and industrial research and development units. Research groups use it to prepare analogues of benzodioxole-containing natural products, to explore structure–activity relationships, and to train students in standard amine chemistry such as amide coupling and reductive amination. Because it comes from TCI, a recognized reagent brand, laboratories can use it with confidence in both teaching and research synthesis work.

• Amide synthesis: the nucleophilic primary amine couples efficiently with carboxylic acids or acid chlorides, giving piperonyl amides for medicinal chemistry and structure–activity relationship studies.
• Reductive amination: reaction with aldehydes or ketones forms imines that can be reduced to secondary amines, a dependable way to attach the piperonyl unit to diverse molecular scaffolds.
• Urea and sulfonamide preparation: the amine reacts readily with isocyanates and sulfonyl chlorides, producing ureas and sulfonamides that are common functional groups in bioactive compound design.
• Compound library construction: its reliable reactivity and distinctive NMR signals from the benzodioxole ring make it well suited to parallel synthesis for biological activity screening.
• Natural product analogue research: the 1,3-benzodioxole unit found in many natural products, pharmaceuticals, and agrochemicals lets researchers build related analogues for comparative and mechanistic studies.

• Product code: P1057

Store piperonylamine in its original, tightly closed container in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong oxidizing agents, acids, and acid chlorides. As a primary amine, it may react with atmospheric carbon dioxide and moisture, so reclose containers promptly after use. Always follow the storage conditions given on the TCI label and safety data sheet. Handle the compound in a fume hood while wearing chemical-resistant gloves, safety glasses, and a laboratory coat. Avoid contact with skin and eyes and avoid inhaling vapours. Dispose of waste according to local regulations and institutional laboratory safety procedures.

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