Description

3-(4-Bromo-3-Fluoro-Phenyl)-Propionic Acid is a high-purity aromatic propionic acid derivative, serving as a versatile and critical building block in advanced organic synthesis. Its molecular structure, featuring both bromo and fluoro substituents, makes it an essential intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where the halogenated phenyl group enhances biological activity.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized organic electronic materials and liquid crystal compounds.
• Organic Synthesis Reagent: Employed in cross-coupling reactions (e.g., Suzuki, Heck) and as a starting material for generating more complex fluorinated and brominated aromatic systems.
• Chemical Research & Development: A valuable tool in academic and industrial R&D for exploring new synthetic pathways and creating compound libraries.

Basic Information

Product Name	3-(4-Bromo-3-Fluoro-Phenyl)-Propionic Acid
CAS No.	127425-80-3
Molecular Formula	C9H8BrFO2
Molecular Weight	247.06 g/mol
Synonyms	4-Bromo-3-fluorobenzene propanoic acid; 3-(4-Bromo-3-fluorophenyl)propanoic acid; (4-Bromo-3-fluorophenyl)propionic acid; 4-Bromo-3-fluoro-β-phenylpropionic acid; 3-(4-Bromo-3-fluorophenyl)propionic acid; β-(4-Bromo-3-fluorophenyl)propionic acid; 127425-80-3; 3-(4-Bromo-3-fluoro-phenyl)-propionic acid
EINECS	Contact for details

Quality Control

Our production of 3-(4-Bromo-3-Fluoro-Phenyl)-Propionic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized and released using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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