Description

Methyl 3-Chlorosulphenyl Benzoate is a specialized organic synthesis intermediate characterized by its reactive chlorosulphenyl and ester functional groups. This compound matters for its role as a versatile building block 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 fine chemical, pharmaceutical, and crop protection industries for constructing novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those containing sulfur-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a precursor in the development of specialty polymers and advanced organic materials.
• Chemical Biology Probes: Utilized in the creation of reactive probes for studying protein interactions and enzyme mechanisms.
• Cross-Coupling Reactions: Acts as an electrophilic coupling partner in various metal-catalyzed cross-coupling methodologies.
• Ligand and Catalyst Development: Intermediate for the preparation of specialized ligands and organocatalysts.

Basic Information

Product Name	Methyl 3-Chlorosulphenyl Benzoate
CAS No.	88489-85-4
Molecular Formula	C8H7ClO2S
Molecular Weight	202.66 g/mol
Synonyms	Methyl 3-(Chlorosulfanyl)benzoate; Benzoic acid, 3-(chlorothio)-, methyl ester; 3-(Chlorosulfanyl)benzoic acid methyl ester; Methyl m-chlorosulfenylbenzoate; 3-Chlorosulfanylbenzoic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-Chlorosulphenyl Benzoate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere to maintain stability. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.