Description

2-(Hydroxymethyl)Benzoic Acid is a versatile bifunctional organic compound that serves as a key building block in advanced chemical synthesis. Its structure, featuring both a carboxylic acid and a benzylic hydroxyl group, makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with benzofused ring systems.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, where its aromatic core provides structural stability.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the manufacture of specialty polyesters, epoxy resins, and coatings to enhance adhesion and chemical resistance.
• Dye & Pigment Manufacturing: Serves as an intermediate for synthesizing complex organic dyes and colorants.
• Liquid Crystal & OLED Materials: A building block for creating advanced organic electronic materials due to its rigid aromatic structure and functional handles.
• Chelating Agent Precursor: Used to synthesize ligands for metal complexation in catalytic and analytical applications.
• Fine Chemical & Flavor/Fragrance Intermediate: Employed in the multi-step synthesis of complex aroma chemicals and other high-value fine chemicals.

Basic Information

Product Name	2-(Hydroxymethyl)Benzoic Acid
CAS No.	612-20-4
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	2-Carboxybenzyl Alcohol; o-(Hydroxymethyl)benzoic Acid; 2-Hydroxymethylbenzoic Acid; Salicyl Alcohol-2-carboxylic Acid; Benzoic Acid, 2-(hydroxymethyl)-; 2-HMBA; o-Carboxybenzyl Alcohol; α-Hydroxy-o-toluic Acid
EINECS	210-284-5

Quality Control

Our 2-(Hydroxymethyl)Benzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthesis and industrial applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	128°C - 132°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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