Description

3-(Methylthio)-5-(Trifluoromethyl)Benzoic Acid is a high-purity, functionalized benzoic acid derivative characterized by its trifluoromethyl and methylthio substituents. This compound serves as a versatile and critical pharmaceutical intermediate and agrochemical building block, enabling the synthesis of advanced molecules with enhanced biological activity and metabolic stability. It is primarily utilized by R&D and production teams in the life sciences and specialty chemical sectors seeking to develop novel active ingredients.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in areas like oncology, neurology, and anti-infectives.
• Agrochemical Synthesis: Building block for advanced herbicides, fungicides, and insecticides, leveraging the bioactivity of the trifluoromethyl group.
• Liquid Crystal & OLED Material Precursor: Used in the synthesis of specialty chemicals for electronic displays and organic light-emitting diodes.
• Organic Synthesis & Chemical Research: Serves as a versatile reagent for introducing specific functional groups in complex molecule construction.
• Polymer Modification: Acts as a monomer or additive to impart specific properties like hydrophobicity or chemical resistance to advanced polymers.

Basic Information

Product Name	3-(Methylthio)-5-(Trifluoromethyl)Benzoic Acid
CAS No.	53985-40-3
Molecular Formula	C9H7F3O2S
Molecular Weight	236.21 g/mol
Synonyms	5-(Trifluoromethyl)-3-(methylthio)benzoic acid; 3-Methylsulfanyl-5-trifluoromethylbenzoic acid; Benzoic acid, 3-(methylthio)-5-(trifluoromethyl)-; α,α,α-Trifluoro-3-(methylthio)-5-benzoic acid; 3-Methylmercapto-5-trifluoromethylbenzoic acid; 3-(Methylthio)-5-(trifluoromethyl)benzoic acid; 53985-40-3; 3-Methylthio-5-trifluoromethylbenzoic acid
EINECS	Contact for details

Quality Control

Our 3-(Methylthio)-5-(Trifluoromethyl)Benzoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
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.