Description

4'-Nitro-3-Biphenylcarboxylic Acid is a high-purity organic compound that serves as a critical building block in advanced chemical synthesis. Its value lies in its functional biphenyl core and strategically placed nitro and carboxylic acid groups, which enable precise molecular construction. This intermediate is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Development: Serves as a building block for creating specialized organic electronic materials.
• Dye & Pigment Manufacturing: Employed in the synthesis of high-performance, color-fast dyes and organic pigments.
• Polymer Chemistry: Acts as a monomer or modifier for creating polymers with specific thermal or optical properties.
• Academic & Industrial Research: A valuable reagent for organic synthesis and methodology development in R&D laboratories.

Basic Information

Product Name	4'-Nitro-3-Biphenylcarboxylic Acid
CAS No.	729-01-1
Molecular Formula	C13H9NO4
Molecular Weight	243.22 g/mol
Synonyms	3-(4-Nitrophenyl)benzoic acid; [1,1'-Biphenyl]-3-carboxylic acid, 4'-nitro-; 4'-Nitro[1,1'-biphenyl]-3-carboxylic acid; 3-Carboxy-4'-nitrobiphenyl; 4'-Nitro-3-phenylbenzoic acid; NSC 403107
EINECS	Contact for details

Quality Control

Our 4'-Nitro-3-Biphenylcarboxylic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide full traceability and a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.