Description

3'-Bromo-Biphenyl-4-Carbaldehyde is a versatile brominated aromatic aldehyde building block of significant importance in advanced organic synthesis. Its molecular structure, featuring both a formyl group and a bromine substituent on a biphenyl scaffold, makes it a critical precursor for constructing complex molecules. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various disease pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated biphenyl core.
• Ligand & Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science: Employed in the synthesis of organic semiconductors, liquid crystals, and other advanced functional materials requiring rigid, conjugated structures.
• Cross-Coupling Reactions: The bromine atom is an excellent handle for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form more complex biaryl systems.
• Chemical Research & Development: A valuable standard and starting material in academic and industrial R&D labs for exploring new organic transformations.

Basic Information

Product Name	3'-Bromo-Biphenyl-4-Carbaldehyde
CAS No.	400749-87-3
Molecular Formula	C13H9BrO
Molecular Weight	261.12 g/mol
Synonyms	4-Formyl-3'-bromobiphenyl; [1,1'-Biphenyl]-4-carboxaldehyde, 3'-bromo-; 3'-Bromo-4-formylbiphenyl; 3'-Bromo-4-biphenylcarboxaldehyde; 3-Bromo-4'-formylbiphenyl; 3'-Bromobiphenyl-4-carboxaldehyde; (3'-Bromobiphenyl-4-yl)methanal
EINECS	Contact for details

Quality Control

Every batch of 3'-Bromo-Biphenyl-4-Carbaldehyde is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity standards required for research and development applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and impurity profiles as determined by advanced analytical techniques.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Area %)
Melting Point	Contact for details
Heavy Metals	<20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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