Description

2-Methylsulfonyl-4-Trifluoromethyl Benzoic Acid is a high-purity, multifunctional benzoic acid derivative characterized by its trifluoromethyl and methylsulfonyl substituents. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for the synthesis of complex organic molecules. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical and agrochemical industries to develop new active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring fluorinated compounds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging the bioactivity of the trifluoromethyl group.
• Ligand and Catalyst Precursor: Serves as a starting material for synthesizing specialized ligands used in catalytic processes and material science.
• Organic Electronics Research: Investigated as a building block for novel organic semiconductors and electronic materials due to its electron-withdrawing substituents.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects and scale-up.

Basic Information

Item	Details
Product Name	2-Methylsulfonyl-4-Trifluoromethyl Benzoic Acid
CAS No.	142994-06-7
Molecular Formula	C9H7F3O4S
Molecular Weight	268.21 g/mol
Synonyms	4-(Trifluoromethyl)-2-(methylsulfonyl)benzoic acid; 2-(Methylsulfonyl)-4-(trifluoromethyl)benzoic acid; Benzoic acid, 2-(methylsulfonyl)-4-(trifluoromethyl)-; α,α,α-Trifluoro-2-methylsulfonyl-p-toluic acid; 2-Mesyl-4-trifluoromethylbenzoic acid
EINECS	Contact for details

Quality Control

Every batch of 2-Methylsulfonyl-4-Trifluoromethyl Benzoic Acid is manufactured under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements for advanced synthetic applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment, and custom specifications can be developed to support your specific project needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong bases and oxidizing agents. Due to its acidic nature, ensure proper handling procedures are followed.

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%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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