Description

4-Chlorophenyl-2'-Hydroxyethyl Disulfide is a specialized organosulfur compound featuring both a chlorophenyl group and a terminal hydroxyl functionality. This unique bifunctional structure makes it a valuable chemical intermediate and building block for synthesizing more complex molecules. It is primarily utilized by pharmaceutical, agrochemical, and material science research and development teams seeking to incorporate disulfide linkages or specific aromatic-aliphatic architectures into their target compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring disulfide bridges or specific chlorinated aromatic motifs.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and fungicides where its structural elements can contribute to biological activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for creating specialty polymers, resins, or functional materials with tailored properties.
• Chemical Research (R&D): Employed as a versatile building block in organic synthesis for constructing complex sulfur-containing molecules in academic and industrial laboratories.
• Ligand & Catalyst Development: Useful for synthesizing chelating ligands or catalyst components in coordination chemistry and catalysis research.

Basic Information

Product Name	4-Chlorophenyl-2'-Hydroxyethyl Disulfide
CAS No.	53689-95-5
Molecular Formula	C8H9ClOS2
Molecular Weight	220.73 g/mol
Synonyms	2-[(4-Chlorophenyl)disulfanyl]ethanol; 2-Hydroxyethyl 4-chlorophenyl disulfide; 4-Chlorophenyl β-hydroxyethyl disulfide; 1-(4-Chlorophenyl)disulfanyl-2-ethanol; (4-Chlorophenyl) 2-hydroxyethyl disulfide; 4-Chloro-α-(2-hydroxyethyl)dithiobenzene; 4-Chlorophenyldithioethanol
EINECS	Contact for details

Quality Control

Our 4-Chlorophenyl-2'-Hydroxyethyl Disulfide is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications in GMP-aligned research and cGMP manufacturing where reliable material attributes are critical.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). The compound may be sensitive to moisture and oxidation over prolonged periods; consider storage under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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