Description

4-(1,3-Dithiolan-2-Yl)Phenyl 2,5-Dimethoxybenzenesulfonate is a specialized organic sulfonate ester compound, recognized for its unique molecular architecture incorporating a dithiolane moiety. This structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, photoresists, and functional materials where precise sulfur-containing frameworks are required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, or plant growth regulators with enhanced activity.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and advanced functional materials.
• Chemical Synthesis: Versatile reagent for introducing the 4-(1,3-dithiolan-2-yl)phenyl sulfonate group into target molecules in academic and industrial laboratories.
• Liquid Crystal & OLED Materials: Potential precursor for electronic chemicals used in display and lighting technologies due to its aromatic and sulfonate groups.

Basic Information

Product Name	4-(1,3-Dithiolan-2-Yl)Phenyl 2,5-Dimethoxybenzenesulfonate
CAS No.	298218-20-9
Molecular Formula	C17H18O5S3
Molecular Weight	414.51 g/mol
Synonyms	2,5-Dimethoxybenzenesulfonic Acid 4-(1,3-Dithiolan-2-yl)phenyl Ester; 4-(1,3-Dithiolan-2-yl)phenyl 2,5-dimethoxybenzenesulfonate; 2,5-Dimethoxybenzenesulfonic Acid [4-(1,3-Dithiolan-2-yl)phenyl] Ester; [4-(1,3-Dithiolan-2-yl)phenyl] 2,5-Dimethoxybenzenesulfonate; Phenyl 2,5-dimethoxybenzenesulfonate derivative; Sulfonate ester of 1,3-dithiolane
EINECS	Contact for details

Quality Control

Our production of 4-(1,3-Dithiolan-2-Yl)Phenyl 2,5-Dimethoxybenzenesulfonate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

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