Description

4-(Phenoxymethyl)Benzenecarboxylic Acid is a high-purity aromatic carboxylic acid derivative characterized by its phenoxymethyl substituent. This compound serves as a versatile and valuable pharmaceutical intermediate and organic synthesis building block for constructing more complex molecular architectures. It is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a biphenyl ether linkage.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized aromatic cores in electronic display and lighting materials.
• Polymer Modification: Employed to introduce carboxylic acid functionality into polymers for improved adhesion, cross-linking, or compatibility.
• Organic Ligand Synthesis: Useful for preparing chelating agents and ligands in coordination chemistry and catalysis.
• Fine Chemical Production: A versatile starting material for synthesizing dyes, pigments, and other performance chemicals.

Basic Information

Product Name	4-(Phenoxymethyl)Benzenecarboxylic Acid
CAS No.	31719-76-3
Molecular Formula	C14H12O3
Molecular Weight	228.24 g/mol
Synonyms	4-(Phenoxymethyl)benzoic acid; [1,1'-Biphenyl]-4-carboxylic acid, 4'-(methoxymethyl)-; p-(Phenoxymethyl)benzoic Acid; 4-Carboxybenzyl phenyl ether; Benzoic acid, 4-(phenoxymethyl)-; NSC 403119
EINECS	Contact for details

Quality Control

Every batch of 4-(Phenoxymethyl)Benzenecarboxylic Acid is manufactured and tested under a strict Quality Management System. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, ensuring traceability and compliance with your specifications. Our quality commitment supports applications requiring GMP-grade intermediates and materials for regulated markets.

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 and strong bases.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals	≤ 20 ppm

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