Description

[1,1':4',1''-Terphenyl]-4,4''-Dicarboxaldehyde, 2',5'-Dibromo- is a high-purity, multi-functional aromatic dialdehyde building block. This compound is critical for the synthesis of advanced organic materials, particularly as a precursor for ligands, polymers, and photoactive molecules. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Organic Electronic Materials: Used in the development of organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and other optoelectronic devices.
• Ligand Synthesis: Acts as a versatile scaffold for constructing complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Employed as a monomer or cross-linking agent for producing high-performance polymers with specific thermal or optical properties.
• Agrochemical Research: Utilized in the discovery and development of new crop protection agents and herbicides.
• Dye and Pigment Manufacturing: Functions as an intermediate for creating specialized dyes and functional colorants.
• Academic & Industrial R&D: A valuable tool for exploratory synthetic chemistry and material science research.

Basic Information

Product Name	[1,1':4',1''-Terphenyl]-4,4''-Dicarboxaldehyde, 2',5'-Dibromo-
CAS No.	2375652-86-9
Molecular Formula	C20H12Br2O2
Molecular Weight	460.12 g/mol
Synonyms	2',5'-Dibromo-[1,1':4',1''-terphenyl]-4,4''-dicarbaldehyde; 2',5'-Dibromo-4,4''-terphenyldicarboxaldehyde; 4,4''-Bis(formyl)-2',5'-dibromo-1,1':4',1''-terphenyl; 2',5'-Dibromo-[1,1':4',1''-terphenyl]-4,4''-dicarboxaldehyde; DBTPDA; Terphenyl Dialdehyde Derivative
EINECS	Contact for details

Quality Control

Our [1,1':4',1''-Terphenyl]-4,4''-Dicarboxaldehyde, 2',5'-Dibromo- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support custom synthesis and can tailor purity grades to meet specific project requirements, from research to pilot-scale production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Solubility	Soluble in common organic solvents (e.g., DMF, THF, DCM)

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