Description

5-Bromo-2-Iodo-1,3-Benzenedicarboxylic Acid is a high-purity, multi-halogenated aromatic dicarboxylic acid derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique halogen substitution pattern makes it an exceptionally valuable building block for constructing complex molecular architectures with tailored electronic and steric properties. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications in drug discovery, ligand synthesis, and the creation of functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting challenging disease pathways.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the halogen atoms can be leveraged for further functionalization.
• Ligand & Catalyst Development: Serves as a backbone for creating sophisticated chelating ligands in organometallic chemistry and catalysis.
• Material Science Precursor: Employed in the synthesis of organic semiconductors, metal-organic frameworks (MOFs), and other functional polymers.
• Chemical Research & Development: An essential reagent for academic and industrial R&D focused on cross-coupling reactions, such as Suzuki and Sonogashira couplings.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses producing specialized compounds for client projects.

Basic Information

Product Name	5-Bromo-2-Iodo-1,3-Benzenedicarboxylic Acid
CAS No.	1428236-21-8
Molecular Formula	C8H4BrIO4
Molecular Weight	370.93 g/mol
Synonyms	5-Bromo-2-iodoisophthalic acid; 1,3-Benzenedicarboxylic acid, 5-bromo-2-iodo-; Isophthalic acid, 5-bromo-2-iodo-; 2-Iodo-5-bromoisophthalic acid; 5-Bromo-2-iodobenzene-1,3-dicarboxylic acid
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-2-Iodo-1,3-Benzenedicarboxylic Acid is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure compliance with the highest purity standards for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

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). Due to its nature as a strong acid/organic solvent, keep away from incompatible materials such as strong bases and oxidizing agents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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