Description

4-(4-Nitrophenoxy)Benzoic Acid is a high-purity organic intermediate featuring a distinct aromatic ether linkage. This compound matters for its role as a versatile building block in the synthesis of more complex chemical architectures, particularly in advanced material and pharmaceutical research. Industries that require it include fine chemical manufacturers, pharmaceutical R&D labs, and agrochemical developers seeking to create novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other biologically active molecules.
• Liquid Crystal Material Synthesis: Used in the research and production of advanced organic materials for display technologies.
• Agrochemical Development: Acts as a building block for novel herbicides, pesticides, and plant growth regulators.
• Polymer Chemistry: Employed in the creation of specialty polymers and resins with specific thermal or optical properties.
• Dye and Pigment Manufacturing: Functions as an intermediate in the production of complex organic dyes and colorants.
• Research & Development: Utilized in academic and industrial R&D for exploring new organic reactions and compound libraries.

Basic Information

Product Name	4-(4-Nitrophenoxy)Benzoic Acid
CAS No.	16309-45-8
Molecular Formula	C13H9NO5
Molecular Weight	259.21 g/mol
Synonyms	4-(4-Nitrophenoxy)benzoic acid; Benzoic acid, 4-(4-nitrophenoxy)-; p-(p-Nitrophenoxy)benzoic acid; 4-(4-Nitro-phenoxy)-benzoic acid; 4-Carboxy-4'-nitrodiphenyl ether; 4-Nitrophenyl 4-carboxyphenyl ether; [1,1'-Biphenyl]-4-carboxylic acid, 4'-nitro-4-oxy-
EINECS	Contact for details

Quality Control

Our 4-(4-Nitrophenoxy)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

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 strong oxidizing agents, strong bases, and sources of ignition.

Specification

Item	Specification
Appearance	Yellow to light brown 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.