Understanding the fundamental chemistry of essential raw materials is crucial for any B2B procurement specialist or R&D scientist. 3-(4-Bromophenyl)propanoic acid, identified by CAS number 1643-30-7, is a prime example of a compound whose synthesis and properties dictate its utility as a valuable chemical intermediate. This article explores its manufacturing pathways and key chemical characteristics.

Synthesis of 3-(4-Bromophenyl)propanoic Acid

The production of 3-(4-bromophenyl)propanoic acid typically involves two main approaches: chemical synthesis and biological fermentation. While biological methods are common for certain carboxylic acids, chemical synthesis is often favored for industrial-scale production of intermediates like this one, ensuring higher purity and yield control.

Chemical Synthesis Routes:

• Oxidation of Propionaldehyde Derivatives: A common route involves the oxidation of a suitably functionalized propionaldehyde or related precursor. For instance, pathways might involve reactions starting from 4-bromobenzaldehyde or related brominated aromatics, followed by chain elongation and functional group manipulation.
• Halogenation of Phenylpropanoic Acid: Alternatively, phenylpropanoic acid derivatives can undergo targeted bromination to introduce the bromine atom at the para position of the phenyl ring. Control over regioselectivity is key in this method.

As a dedicated 3-(4-bromophenyl)propanoic acid manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. utilizes optimized synthesis protocols to achieve high purity (≥99%). Our processes are designed for efficiency and scalability, ensuring we can meet the demands of our clients who wish to buy 3-(4-bromophenyl)propanoic acid for various applications.

Key Chemical Properties and Characteristics

3-(4-Bromophenyl)propanoic acid presents as a white crystalline powder. Its physical and chemical properties are critical for its application in synthesis:

• Molecular Formula: C₉H₉BrO₂
• Molecular Weight: Approximately 229.07 g/mol
• Melting Point: Typically around 133-136 °C, indicating a solid form at room temperature.
• Solubility: Generally soluble in common organic solvents like methanol, ethanol, and DMSO, which is advantageous for reaction media.
• Reactivity: The carboxylic acid group can undergo esterification and amidation reactions, while the aryl bromide moiety is amenable to various cross-coupling reactions.

These properties make it an ideal building block for constructing more complex molecular architectures. For researchers and industrial chemists, sourcing this compound from a reliable 3-(4-bromophenyl)propanoic acid supplier ensures consistent chemical behavior, crucial for reproducible results and efficient production cycles.

Procuring 3-(4-Bromophenyl)propanoic Acid

When seeking to purchase 3-(4-bromophenyl)propanoic acid, it is vital to consider the supplier's expertise and product quality. NINGBO INNO PHARMCHEM CO.,LTD. stands as a reputable manufacturer in China, committed to providing top-tier chemical intermediates. We understand the importance of precise specifications and reliable availability for our B2B customers.

By choosing our company, you gain access to a product manufactured under strict quality controls, ensuring optimal performance in your synthesis processes. We invite you to request a quote and explore how our high-purity 3-(4-bromophenyl)propanoic acid can benefit your projects.