Description

Methyl 2-(4-Chlorophenyl)Sulfanylacetate is a versatile sulfur-containing ester building block with significant utility in synthetic organic chemistry. Its core value lies in its bifunctional structure, featuring both a reactive methyl ester and a (4-chlorophenyl)thioether group, enabling its use as a key intermediate for constructing more complex molecules. This compound is primarily needed by research and development chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those containing sulfur-based pharmacophores or heterocyclic systems.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging the bioactivity of the chlorophenylthio moiety.
• Ligand and Catalyst Development: Serves as a starting material for the preparation of specialized ligands used in transition metal catalysis and organocatalysis.
• Material Science Research: Employed in the synthesis of monomers or additives for advanced polymers and functional materials.
• Chemical Biology Probes: Useful for synthesizing tagged molecules or activity-based probes for studying biological pathways and enzyme functions.
• Custom Synthesis and Contract Manufacturing: A critical building block supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific multi-step synthesis projects.

Basic Information

Product Name	Methyl 2-(4-Chlorophenyl)Sulfanylacetate
CAS No.	15446-15-8
Molecular Formula	C9H9ClO2S
Molecular Weight	216.68 g/mol
Synonyms	Methyl (4-Chlorophenylthio)acetate; Acetic acid, 2-[(4-chlorophenyl)thio]-, methyl ester; Methyl (p-Chlorophenylthio)acetate; 2-[(4-Chlorophenyl)sulfanyl]acetic acid methyl ester; Methyl 2-((4-Chlorophenyl)thio)acetate; Methyl 4-Chlorophenylthioacetate; p-Chlorophenylthioacetic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 2-(4-Chlorophenyl)Sulfanylacetate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity determination, GC for residual solvent analysis, and spectroscopic methods (IR, NMR) for structural confirmation. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, detailing all critical quality attributes.

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 strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 0.5%

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