Description

4-Hydroxy-3-(Phenylmethoxy)-Benzoic Acid Methyl Ester is a versatile benzyl-protected phenolic ester intermediate of significant value in advanced organic synthesis. This compound matters for its role as a key building block in the development of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. Industries that require high-purity synthetic intermediates, such as pharmaceutical R&D, agrochemical development, and specialty chemical production, are the primary users of this material.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with complex phenolic or benzoate ester backbones.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a building block for dyes, pigments, UV absorbers, and other performance chemicals.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-catalyzed reactions and asymmetric synthesis.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers with specific functional properties.
• Academic and Industrial R&D: A valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry laboratories.

Basic Information

Product Name	4-Hydroxy-3-(Phenylmethoxy)-Benzoic Acid Methyl Ester
CAS No.	1037072-57-3
Molecular Formula	C15H14O4
Molecular Weight	258.27 g/mol
Synonyms	Methyl 4-Hydroxy-3-(benzyloxy)benzoate; Benzoic acid, 4-hydroxy-3-(phenylmethoxy)-, methyl ester; Methyl 3-Benzyloxy-4-hydroxybenzoate; 3-Benzyloxy-4-hydroxybenzoic acid methyl ester; 4-Hydroxy-3-benzyloxybenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-(Phenylmethoxy)-Benzoic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging, or stored in darkness.

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
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.