Description

Bis(4-Methoxyphenyl) Sulfide is a high-purity diaryl sulfide derivative, a key organic intermediate valued for its unique sulfur-bridged aromatic structure. This compound is essential for synthesizing advanced materials and fine chemicals where specific electronic and steric properties are required. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications in ligand synthesis, material science, and as a building block for functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its stable aromatic sulfide core.
• Ligand and Catalyst Preparation: Acts as a precursor for creating specialized ligands used in transition metal catalysis and organic synthesis.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and polymers with tailored properties.
• Fine Chemical Production: Utilized as a versatile intermediate for synthesizing dyes, pigments, and other performance chemicals.
• Academic & Industrial R&D: A valuable reagent for exploratory chemistry and process development in research institutions and chemical companies.

Basic Information

Product Name	Bis(4-Methoxyphenyl) Sulfide
CAS No.	3393-77-9
Molecular Formula	C14H14O2S
Molecular Weight	246.32 g/mol
Synonyms	4,4'-Dimethoxydiphenyl Sulfide; 1-Methoxy-4-[(4-methoxyphenyl)sulfanyl]benzene; Bis(p-methoxyphenyl) Sulfide; p,p'-Dimethoxydiphenyl Sulfide; 4-Methoxyphenyl Sulfide; Di(4-methoxyphenyl) Sulfide; (4-Methoxyphenyl) Sulfide; NSC 403697
EINECS	Contact for details

Quality Control

Our Bis(4-Methoxyphenyl) Sulfide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

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

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.