Description

2-(4-Bromophenyl)Propanoic Acid is a versatile brominated aromatic propionic acid derivative, serving as a key chiral building block in advanced organic synthesis. Its value lies in providing a functionalized scaffold with a stereogenic center and a reactive carboxylic acid group, enabling the construction of complex molecular architectures. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as chiral drug intermediate synthesis and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial chiral precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of herbicides and plant growth regulators that require specific stereochemistry.
• Ligand and Catalyst Development: Serves as a starting material for creating chiral ligands used in asymmetric catalysis.
• Material Science Research: Employed in the synthesis of specialty monomers for advanced polymers and liquid crystals.
• Chemical Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.
• Academic & Industrial R&D: A valuable reagent for exploring new synthetic methodologies and constructing compound libraries for screening.

Basic Information

Product Name	2-(4-Bromophenyl)Propanoic Acid
CAS No.	53086-53-6
Molecular Formula	C9H9BrO2
Molecular Weight	229.07 g/mol
Synonyms	2-(4-Bromophenyl)propionic Acid; (RS)-2-(4-Bromophenyl)propanoic Acid; (±)-2-(p-Bromophenyl)propionic Acid; 4-Bromo-α-methylbenzenacetic Acid; p-Bromohydrocinnamic Acid, α-Methyl-; α-Methyl-4-bromobenzenacetic Acid; 2-(4-Bromophenyl)-2-methylacetic Acid (tautomeric form); BPPA
EINECS	Contact for details

Quality Control

Our 2-(4-Bromophenyl)Propanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and chiral purity assessment, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) providing batch-specific data for identity, purity, and related substances is supplied with every shipment. We support cGMP compliance for pharmaceutical intermediate use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect stability and handling properties. Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	Racemic mixture (typically ~50:50 enantiomeric ratio)
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.