China and India are the leading exporters of 4-Nitrophenylacetic acid, collectively accounting for the majority of global shipments, while the United States, Germany, and Japan represent the largest importers. Import volumes into the U.S. and EU have remained relatively stable since 2022, with modest quarterly fluctuations in 4-Nitrophenylacetic acid prices reflecting consistent demand from pharmaceutical intermediates manufacturing.
4-Nitrophenylacetic acid is a crystalline, pale yellow to off-white solid at room temperature, typically odorless and non-volatile, with a melting point of approximately 148–150 °C. It is an aromatic organic compound classified as a substituted phenylacetic acid and serves primarily as a specialty chemical intermediate. Its principal industrial use is in the synthesis of pharmaceuticals—particularly β-lactam antibiotics—and agrochemicals, where it functions as a key building block for side-chain introduction. It is also employed in the preparation of dyes and functionalized polymers requiring nitroaromatic motifs.
Intermediate for dyestuffs, pharmaceuticals,penicillin precursors, local anesthetics.
Beige to yellow crystalline powder
This chemical is included in Fine Chemicals. See more about what is 4-Nitrophenylacetic acid and 4-Nitrophenylacetic acid SDS information.
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