Description

Benzeneacetic Acid, 4-Bromo-α,α,3-Trifluoro- is a high-purity, multi-functional fluorinated aromatic building block of significant interest in advanced organic synthesis. This compound matters for its unique trifluoromethyl and bromo substituents, which are critical for modulating the lipophilicity, metabolic stability, and binding affinity of target molecules. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for creating novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in oncology and central nervous system (CNS) drug discovery programs.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental persistence.
• Material Science Precursor: Serves as a building block for synthesizing specialty polymers, liquid crystals, and organic electronic materials requiring specific fluorinated aromatic units.
• Cross-Coupling Reactions: The bromo substituent makes it an excellent substrate for palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) to construct complex biaryl systems.
• Medicinal Chemistry Probe: Employed in structure-activity relationship (SAR) studies to investigate the impact of trifluoromethyl and halogen groups on drug-like properties.
• Fluorine Chemistry Research: A valuable compound for academic and industrial research focused on developing new fluorination methodologies and understanding fluorine's effects.

Basic Information

Product Name	Benzeneacetic Acid, 4-Bromo-α,α,3-Trifluoro-
CAS No.	1823998-53-3
Molecular Formula	C9H4BrF3O2
Molecular Weight	281.03 g/mol
Synonyms	4-Bromo-α,α,3-trifluorobenzeneacetic acid; 2-(4-Bromo-3-fluorophenyl)-3,3,3-trifluoro-2-hydroxypropanoic acid (tautomer); 2-(4-Bromo-3-fluorophenyl)-3,3,3-trifluorolactic acid; (4-Bromo-3-fluorophenyl)(trifluoro)acetic acid hydrate (possible form); 4-Bromo-3-fluoro-α,α,α-trifluoromethylbenzenecarboxylic acid; α,α,3-Trifluoro-4-bromobenzeneacetic acid; BTFBA (abbreviation); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Benzeneacetic Acid, 4-Bromo-α,α,3-Trifluoro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for advanced intermediates, ensuring reliability for your critical research and scale-up processes.

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). Keep the container sealed to minimize exposure to moisture and atmospheric contaminants. For long-term storage, consider inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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