Description

2,4,5-Trimethylbenzoic Acid is a versatile aromatic carboxylic acid derivative characterized by its three methyl substituents on the benzene ring. This compound serves as a valuable high-purity synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Building block for manufacturing herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & Polymer Chemistry: Used in the production of monomers and additives for advanced materials.
• Organic Synthesis & Research: Essential reagent for introducing the sterically hindered 2,4,5-trimethylbenzoyl moiety into target molecules.
• Dye & Pigment Manufacturing: Intermediate in the production of complex organic colorants.
• Coordination Chemistry: Can act as a ligand or precursor for metal-organic frameworks (MOFs) and catalysts.

Basic Information

Item	Detail
Product Name	2,4,5-Trimethylbenzoic Acid
CAS No.	528-90-5
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	2,4,5-Trimethylbenzoic Acid; Prehnitic Acid; 2,4,5-Trimethylbenzenecarboxylic Acid; Benzoic acid, 2,4,5-trimethyl-; NSC 403754
EINECS	208-447-1

Quality Control

Our 2,4,5-Trimethylbenzoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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 oxidizers, strong bases, and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	168°C - 172°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.