Description

4-Chloro-2-Fluorobenzyl Mercaptan is a versatile organosulfur building block characterized by its reactive thiol (-SH) and halogenated benzyl structure. This compound matters for its role as a critical intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the life sciences sector for constructing novel active ingredients and functional materials.

Application

• Key synthetic intermediate in the development of pharmaceutical candidates, especially those targeting central nervous system disorders.
• Building block for agrochemicals, including herbicides and fungicides, leveraging its halogenated aromatic ring.
• Precursor in the synthesis of liquid crystal materials and other advanced organic electronic components.
• Intermediate for custom chemical synthesis and contract manufacturing services.
• Starting material for sulfanyl-containing ligands used in catalysis and material science.
• Research chemical in academic and industrial laboratories for method development and exploration of new chemical spaces.

Basic Information

Product Name	4-Chloro-2-Fluorobenzyl Mercaptan
CAS No.	886498-25-5
Molecular Formula	C7H6ClFS
Molecular Weight	176.64 g/mol
Synonyms	(4-Chloro-2-fluorophenyl)methanethiol; 1-(Chloro-4-fluoro-2)methanethiol; 4-Chloro-2-fluoro-α-toluenethiol; 4-Chloro-2-fluorobenzylthiol; 2-Fluoro-4-chlorobenzyl mercaptan; Benzenemethanethiol, 4-chloro-2-fluoro-; α-Mercapto-4-chloro-2-fluorotoluene
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Fluorobenzyl Mercaptan is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.