Description

1,3-Benzenedicarboxaldehyde, 5-Bromo-2-Hydroxy- is a high-purity brominated aromatic dialdehyde derivative, serving as a critical multifunctional building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and phenolic hydroxyl groups, enables precise molecular construction for complex chemical architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly for brominated heterocycles and complex ligands.
• Agrochemical Synthesis: Building block for developing advanced crop protection agents and herbicides with specific modes of action.
• Ligand and Chelator Production: Used to create sophisticated polydentate ligands for catalysis and metal complexation studies.
• Polymer and Resin Chemistry: Monomer for synthesizing specialty polymers, epoxy resins, and high-performance thermosets.
• Organic Electronics: Intermediate in the development of organic semiconductors and light-emitting materials (OLEDs).
• Chemical Research & Development: Versatile starting material for exploring new organic reactions and synthesizing complex molecular libraries.

Basic Information

Product Name	1,3-Benzenedicarboxaldehyde, 5-Bromo-2-Hydroxy-
CAS No.	109517-99-9
Molecular Formula	C8H5BrO3
Molecular Weight	229.03 g/mol
Synonyms	5-Bromo-2-hydroxyisophthalaldehyde; 5-Bromo-2-hydroxybenzene-1,3-dicarboxaldehyde; 2-Hydroxy-5-bromoisophthalaldehyde; 1,3-Diformyl-5-bromo-2-hydroxybenzene; 5-Bromo-2-hydroxy-1,3-benzenedicarboxaldehyde; 5-Bromo-2-hydroxyisophthalic dialdehyde; 5-Bromo-2-hydroxybenzene-1,3-dialdehyde
EINECS	Contact for details

Quality Control

Our 1,3-Benzenedicarboxaldehyde, 5-Bromo-2-Hydroxy- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with customer specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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