Description

(2,5-Dichlorophenyl)Methanethiol is a specialized organosulfur compound featuring a thiol functional group attached to a dichlorinated aromatic ring. This structure makes it a valuable building block and intermediate in advanced organic synthesis, particularly for introducing sulfur-containing moieties. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring a thioether or disulfide linkage.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and insecticides where the dichlorophenyl-thiol moiety contributes to biological activity.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions and other catalytic processes.
• Material Science Research: Employed in the development of organic electronic materials, polymers, and liquid crystals due to its aromatic and sulfur-based reactivity.
• Custom Chemical Synthesis: A versatile reagent for constructing complex molecules in contract research and manufacturing (CRO/CMO) settings.

Basic Information

Product Name	(2,5-Dichlorophenyl)Methanethiol
CAS No.	17799-02-9
Molecular Formula	C7H6Cl2S
Molecular Weight	193.09 g/mol
Synonyms	2,5-Dichlorobenzyl Mercaptan; (2,5-Dichlorobenzyl)thiol; 1-(2,5-Dichlorophenyl)methanethiol; α-Mercapto-2,5-dichlorotoluene; 2,5-Dichloro-α-toluenethiol; Benzenemethanethiol, 2,5-dichloro-; 2,5-Dichlorobenzylmercaptan
EINECS	Contact for details

Quality Control

Our (2,5-Dichlorophenyl)Methanethiol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high purity and consistent performance as a synthesis intermediate. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from GC, HPLC, and NMR analyses to verify identity, purity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its thiol nature, it should be stored separately from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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