Description

Benzoic Acid, 3-(2-Hydroxyethyl)-, Methyl Ester is a specialized aromatic ester derivative of benzoic acid, valued for its unique combination of a phenolic hydroxyl group and an ester functionality. This compound serves as a versatile and high-purity chemical intermediate, enabling precise synthesis in advanced manufacturing processes. It is primarily sought after by the pharmaceutical, agrochemical, and specialty polymer industries for research, development, and production of active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a hydroxymethyl benzoate moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where specific aromatic ester structures are required.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the manufacture of specialty polyesters, epoxy resins, and coatings to enhance properties like adhesion and chemical resistance.
• UV Absorber & Stabilizer Precursor: Serves as a starting material for synthesizing organic compounds used in plastics and cosmetics to protect against ultraviolet light degradation.
• Fragrance & Flavor Ingredient Intermediate: Employed in the controlled synthesis of aromatic esters for high-value fragrance and flavor compositions.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D laboratories for constructing complex molecular architectures in medicinal and materials chemistry.

Basic Information

Product Name	Benzoic Acid, 3-(2-Hydroxyethyl)-, Methyl Ester
CAS No.	153599-45-2
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	3-(2-Hydroxyethyl)benzoic acid methyl ester; Methyl 3-(2-hydroxyethyl)benzoate; 2-(3-Methoxycarbonylphenyl)ethanol; Benzoic acid, 3-(2-hydroxyethyl)-, methyl ester; m-Carboxyphenethyl alcohol methyl ester; Methyl m-(2-hydroxyethyl)benzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 3-(2-Hydroxyethyl)-, Methyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise purity and identity specifications. A Certificate of Analysis (COA) detailing the results for assay, identity, and impurity profiles is provided with every shipment to guarantee supply consistency and traceability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The material may be hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Gravity (20°C)	1.150 - 1.180

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