Description

2-Carboxy-4'-Isopropyldiphenyl Sulfide is a specialized organic sulfur compound featuring a carboxylic acid functional group. This unique structure makes it a valuable intermediate for synthesizing advanced materials and fine chemicals where specific steric and electronic properties are required. It is primarily utilized by research and development chemists and manufacturers in the pharmaceutical, agrochemical, and polymer industries.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring a diphenyl sulfide scaffold.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: The carboxylic acid and sulfide groups allow for functionalization to create custom ligands for metal catalysis and coordination chemistry.
• Polymer Modification: Acts as a monomer or additive to introduce sulfur linkages and aromaticity into polymer backbones, influencing thermal and mechanical properties.
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors and charge-transport layers.
• Fine Chemical Synthesis: A versatile intermediate for creating complex molecules in custom synthesis and contract manufacturing projects.

Basic Information

Product Name	2-Carboxy-4'-Isopropyldiphenyl Sulfide
CAS No.	5495-75-0
Molecular Formula	C₁₆H₁₆O₂S
Molecular Weight	272.36 g/mol
Synonyms	2-[(4-Isopropylphenyl)sulfanyl]benzoic Acid; 2-[(4-Isopropylphenyl)thio]benzoic Acid; 2-(p-Isopropylphenylthio)benzoic Acid; 4'-Isopropyl-2-carboxydiphenyl Sulfide; Benzoic acid, 2-[(4-isopropylphenyl)thio]-; 2-Carboxy-4'-isopropyldiphenyl sulphide
EINECS	Contact for details

Quality Control

Our 2-Carboxy-4'-Isopropyldiphenyl Sulfide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing key parameters such as assay and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and industrial-scale applications.

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 oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.