Description

4'-Nitro-[1,1'-Biphenyl]-4-Carboxaldehyde is a high-purity aromatic aldehyde derivative, serving as a critical building block in advanced organic synthesis. Its unique bifunctional structure, featuring both a nitro and a formyl group on a biphenyl scaffold, makes it an indispensable intermediate for constructing complex molecules. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly for molecules with biphenyl cores, such as kinase inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in catalytic systems and metal-organic frameworks (MOFs).
• Organic Electronic Materials: A building block for synthesizing conjugated organic molecules for applications in OLEDs and other optoelectronic devices.
• Dye and Pigment Intermediate: Employed in the production of specialized azo dyes and high-performance pigments.
• Cross-Coupling Reactions: A valuable substrate in Suzuki, Heck, and other palladium-catalyzed cross-coupling reactions to create complex biaryl structures.

Basic Information

Product Name	4'-Nitro-[1,1'-Biphenyl]-4-Carboxaldehyde
CAS No.	98648-23-8
Molecular Formula	C₁₃H₉NO₃
Molecular Weight	227.22 g/mol
Synonyms	4'-Nitro-4-biphenylcarboxaldehyde; 4-Formyl-4'-nitrobiphenyl; [1,1'-Biphenyl]-4-carboxaldehyde, 4'-nitro-; p-Nitrobiphenyl-4-carboxaldehyde; 4-(4-Nitrophenyl)benzaldehyde; 4'-Nitro-1,1'-biphenyl-4-carbaldehyde; 4-Nitro-4'-formylbiphenyl
EINECS	Contact for details

Quality Control

Our 4'-Nitro-[1,1'-Biphenyl]-4-Carboxaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters. Our quality commitment ensures the material meets the stringent requirements for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Yellow to light brown 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.