Description

1,2-Benzenedicarboxylic Acid, 3-Bromo-4-Fluoro- is a high-purity, halogenated phthalic acid derivative, serving as a critical advanced intermediate in modern organic synthesis. Its unique structure, featuring both bromine and fluorine substituents, makes it a valuable building block for introducing specific steric and electronic properties into target molecules. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging the halogen atoms for bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Polymer Modification: Functional monomer for synthesizing specialty polymers with enhanced thermal stability or specific optical properties.
• Material Science Research: Building block for organic electronic materials, such as those used in OLEDs or semiconductors.
• Custom Synthesis & Contract Manufacturing: A pivotal starting material for custom synthesis projects requiring precise halogenated aromatic frameworks.

Basic Information

Item	Detail
Product Name	1,2-Benzenedicarboxylic Acid, 3-Bromo-4-Fluoro-
CAS No.	2828433-78-7
Molecular Formula	C8H4BrFO4
Molecular Weight	263.02 g/mol
Synonyms	3-Bromo-4-fluorophthalic acid; 4-Fluoro-3-bromophthalic acid; 3-Bromo-4-fluorobenzene-1,2-dicarboxylic acid; Bromofluorophthalic Acid; BFP Acid; 1,2-Dicarboxy-3-bromo-4-fluorobenzene
EINECS	Contact for details

Quality Control

Every batch of 1,2-Benzenedicarboxylic Acid, 3-Bromo-4-Fluoro- is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high standards required for research and commercial synthesis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, and specifications can be aligned with cGMP or other relevant regulatory frameworks as required.

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). Keep away from strong bases and oxidizing agents. Due to its nature as a strong acid/organic solvent, appropriate chemical handling procedures should be followed.

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 (as Pb)	≤ 10 ppm

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