Description

1-Chloro-3-(Methylthio)Propan-2-Ol is a versatile organosulfur compound that serves as a key chiral building block and intermediate in advanced organic synthesis. Its unique bifunctional structure, containing both a chloromethyl and a methylthio group on a propanol backbone, makes it valuable for constructing complex molecules with specific stereochemistry. This intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of various active pharmaceutical ingredients (APIs), particularly those requiring thioether or sulfide linkages.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the methylthio moiety is incorporated.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal complexation.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring specific sulfur-containing functional groups.
• Polymer Modification: Acts as a reactive monomer or cross-linking agent for introducing sulfur functionality into polymer chains to alter material properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and constructing complex molecular architectures.

Basic Information

Product Name	1-Chloro-3-(Methylthio)Propan-2-Ol
CAS No.	23451-66-3
Molecular Formula	C4H9ClOS
Molecular Weight	140.63 g/mol
Synonyms	2-Chloro-1-(methylthio)-3-propanol; 3-Chloro-2-hydroxypropyl methyl sulfide; 1-Chloro-3-methylthio-2-propanol; Chloromethyl methylthioethanol; (2-Chloro-1-hydroxypropyl) methyl sulfide; 2-Hydroxy-3-chloropropyl methyl sulfide; NSC 403120; Methyl (2-chloro-1-hydroxypropyl) sulfide
EINECS	Contact for details

Quality Control

Our 1-Chloro-3-(Methylthio)Propan-2-Ol is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition. Due to the presence of reactive functional groups, it is recommended to handle and store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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