Description

3-Chloropropylmethylsulfane is a versatile organosulfur compound featuring both a reactive chloropropyl group and a methylsulfide moiety. This dual functionality makes it a valuable intermediate for introducing sulfur-containing linkages and for further synthetic elaboration in advanced chemical synthesis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from ligand synthesis to the production of functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring thioether or sulfonium functionalities.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the chloropropyl chain allows for further molecular coupling.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands for metal catalysis and organocatalysts.
• Polymer Modification: Employed as a monomer or cross-linking agent to introduce sulfur groups into polymer backbones, altering material properties.
• Surface Functionalization: Used to modify material surfaces (e.g., silica, metals) by creating self-assembled monolayers or other coatings.
• Chemical Research & Development: A valuable reagent in organic synthesis for constructing complex molecules in academic and industrial R&D settings.

Basic Information

Product Name	3-Chloropropylmethylsulfane
CAS No.	13012-59-4
Molecular Formula	C4H9ClS
Molecular Weight	124.63 g/mol
Synonyms	(3-Chloropropyl) Methyl Sulfide; 1-Chloro-3-(methylthio)propane; Methyl 3-Chloropropyl Sulfide; 3-(Methylthio)propyl Chloride; 3-Chloro-1-(methylthio)propane; NSC 9375
EINECS	Contact for details

Quality Control

Our 3-Chloropropylmethylsulfane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee it meets your specific research or production requirements.

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 bases and incompatible materials. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.