Description

4,4'-Sulphinylbis[2-Methylresorcinol] is a specialized organic compound featuring a sulfinyl bridge connecting two substituted resorcinol rings, which imparts unique chemical reactivity and functionality. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and fine chemicals, where its specific phenolic and sulfoxide groups are essential. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, polymer, and specialty chemical sectors for developing novel compounds and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex phenolic or sulfoxide motifs.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the production of specialty resins, high-performance polymers, and advanced epoxy systems.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex organic molecules, including dyes, pigments, and photoactive compounds in research and development.
• Material Science Research: Employed in the development of new organic electronic materials, ligands for catalysis, and components for sensor technologies.
• Antioxidant Research: Investigated for potential use in antioxidant formulations due to its phenolic structure, which can scavenge free radicals.

Basic Information

Product Name	4,4'-Sulphinylbis[2-Methylresorcinol]
CAS No.	28341-67-5
Molecular Formula	C14H14O6S
Molecular Weight	310.32 g/mol
Synonyms	4,4'-Sulfinylbis(2-methyl-1,3-benzenediol); 2,2'-(Sulfinylbis(4,1-phenylene))bis(5-methyl-1,3-benzenediol); Bis(2,4-dihydroxy-3-methylphenyl) sulfoxide; 4,4'-Sulfinyldi-o-cresol; 2,2'-Sulfinylbis(4-methylresorcinol); 4,4'-Sulfinylbis(2-methylresorcinol); 28341-67-5
EINECS	Contact for details

Quality Control

Our 4,4'-Sulphinylbis[2-Methylresorcinol] is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific tests is provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from incompatible materials such as strong oxidizing agents.

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	≤ 10 ppm

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