Description

4-(4-Carboxyphenyl)-2-Nitrobenzoic Acid is a specialized aromatic dicarboxylic acid derivative featuring both nitro and carboxylic acid functional groups. This compound matters as a versatile and high-purity chemical intermediate, enabling precise synthesis in advanced research and manufacturing. It is primarily needed by the pharmaceutical industry for active pharmaceutical ingredient (API) development and by agrochemical R&D teams for creating novel crop protection agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of advanced herbicides, pesticides, and plant growth regulators.
• Dye & Pigment Synthesis: Serves as a precursor for manufacturing azo dyes and other high-performance colorants.
• Liquid Crystal & OLED Materials: An important intermediate for creating organic electronic materials used in displays.
• Polymer Chemistry: Employed as a monomer or cross-linking agent for producing specialty polyamides and polyesters.
• Chemical Research & Development: A valuable reagent for academic and industrial research in organic synthesis and material science.

Basic Information

Product Name	4-(4-Carboxyphenyl)-2-Nitrobenzoic Acid
CAS No.	47160-06-5
Molecular Formula	C14H9NO6
Molecular Weight	287.23 g/mol
Synonyms	2-Nitro-4'-(carboxy)[1,1'-biphenyl]-4-carboxylic Acid; 4'-Carboxy-2-nitro[1,1'-biphenyl]-4-carboxylic Acid; 4-(4-Carboxyphenyl)-2-nitrobenzoic Acid; [1,1'-Biphenyl]-4,4'-dicarboxylic acid, 2-nitro-; 2-Nitro-4,4'-biphenyldicarboxylic Acid
EINECS	Contact for details

Quality Control

Our 4-(4-Carboxyphenyl)-2-Nitrobenzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for pharmaceutical and advanced chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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