Description

4-(4-Formylphenoxy)Benzoic Acid is a high-purity aromatic organic compound featuring both a formyl and a carboxylic acid functional group on a biphenyl ether scaffold. This unique bifunctional structure makes it a versatile and valuable chemical intermediate for advanced synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and specialty chemical sectors for the development of novel compounds, including liquid crystal materials, polymers, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Liquid Crystal Synthesis: Serves as a core precursor for creating advanced liquid crystal compounds used in display technologies.
• Polymer Chemistry: Used in the production of specialty polymers, including polyesters and polyamides, with specific optical or thermal properties.
• Organic Synthesis & Research: A versatile reagent in academic and industrial R&D for constructing complex aromatic ethers and functionalized biphenyl systems.
• Agrochemical Intermediates: Employed in the development of new herbicides and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of organic dyes and high-performance pigments.

Basic Information

Product Name	4-(4-Formylphenoxy)Benzoic Acid
CAS No.	2509-18-4
Molecular Formula	C14H10O4
Molecular Weight	242.23 g/mol
Synonyms	4-(4-Formylphenoxy)benzoic acid; 4'-Formyl-4-phenoxybenzoic Acid; [1,1'-Biphenyl]-4-carboxylic acid, 4'-formyl-4-oxy-; Benzoic acid, 4-(4-formylphenoxy)-; 4-Carboxy-4'-formyldiphenyl ether; 4-Formylphenyl 4-carboxyphenyl ether; p-(p-Formylphenoxy)benzoic Acid
EINECS	Contact for details

Quality Control

Our 4-(4-Formylphenoxy)Benzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets exacting research and industrial standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 heat.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.