Description

3-Methyl-4-(4-Methylthiophenyl)Benzoic Acid is a high-purity organic intermediate featuring a benzoic acid core substituted with methyl and methylthiophenyl groups. This compound is valued for its role as a critical building block in advanced organic synthesis, enabling the development of complex molecules with tailored properties. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel active pharmaceutical ingredients (APIs), particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, leveraging its unique aromatic structure.
• Liquid Crystal & OLED Material Precursor: Serves as a foundational component in the synthesis of specialty chemicals for electronic displays and optoelectronic devices.
• Organic Ligand & Catalyst Development: Employed in academic and industrial research to create novel ligands for metal-organic frameworks (MOFs) or asymmetric catalysis.
• Polymer Modification: Acts as a functional monomer or additive to impart specific chemical or physical properties to advanced polymer systems.
• Chemical Research & Development: A versatile building block for medicinal chemistry, process chemistry, and material science R&D projects.

Basic Information

Product Name	3-Methyl-4-(4-Methylthiophenyl)Benzoic Acid
CAS No.	1261964-62-8
Molecular Formula	C15H14O2S
Molecular Weight	258.33 g/mol
Synonyms	4-(4-Methylthiophenyl)-3-methylbenzoic acid; 3-Methyl-4-(4-(methylthio)phenyl)benzoic acid; Benzoic acid, 3-methyl-4-[4-(methylthio)phenyl]-; 1261964-62-8; 3-Methyl-4-(p-methylthiophenyl)benzoic acid; 4-(4-Methylsulfanylphenyl)-3-methyl-benzoic acid
EINECS	Contact for details

Quality Control

Our production of 3-Methyl-4-(4-Methylthiophenyl)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and reliability for your synthesis workflows. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.