Description

2-Methyl-5-(Methylsulfonyl)Benzoic Acid is a high-purity, functionalized benzoic acid derivative characterized by its methylsulfonyl substituent. This compound is a critical pharmaceutical intermediate and versatile building block for synthesizing more complex molecules. It is primarily utilized by manufacturers in the pharmaceutical and agrochemical industries for research and production.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: The methylsulfonyl and carboxylic acid groups offer sites for diverse chemical transformations, making it valuable for creating custom compounds in R&D.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with unique properties.
• Chemical Reference Standard: Serves as a high-purity standard for analytical testing and method development in quality control laboratories.

Basic Information

Product Name	2-Methyl-5-(Methylsulfonyl)Benzoic Acid
CAS No.	151104-37-9
Molecular Formula	C9H10O4S
Molecular Weight	214.24 g/mol
Synonyms	5-(Methylsulfonyl)-2-methylbenzoic acid; 2-Methyl-5-methanesulfonylbenzoic acid; Benzoic acid, 2-methyl-5-(methylsulfonyl)-; 2-Methyl-5-(methylsulphonyl)benzoic acid; 151104-37-9; 5-Methanesulfonyl-o-toluic acid
EINECS	Contact for details

Quality Control

Our production of 2-Methyl-5-(Methylsulfonyl)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use as a pharmaceutical intermediate. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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