Description

2-Hydroxy-3-Methyl-Benzoic Acid is a versatile aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its unique ortho-substituted phenolic acid structure makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs), antimicrobial agents, and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its phenolic moiety.
• Dye and Pigment Manufacturing: Acts as a coupling agent and intermediate for azo dyes and other colorants.
• Polymer Additives: Employed as a monomer or stabilizer in the production of specialty polymers and resins.
• Chemical Research (R&D): A valuable reagent for methodological development and exploring new reaction pathways in organic chemistry.
• Coordination Chemistry: Functions as a ligand for metal complexes in catalytic and material science applications.

Basic Information

Product Name	2-Hydroxy-3-Methyl-Benzoic Acid
CAS No.	6245-04-1
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	3-Methylsalicylic Acid; 2-Hydroxy-m-toluic Acid; o-Cresotic Acid; 3-Methyl-2-hydroxybenzoic Acid; 3-Methylsalicylate; 2-Hydroxy-3-methylbenzoate; NSC 403697
EINECS	228-365-8

Quality Control

Our 2-Hydroxy-3-Methyl-Benzoic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for industrial and research use. 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 area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	164 - 168 °C
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.