Description

Carbonodithioic Acid, o-Methyl S-2-Propynyl Ester is a specialized organosulfur compound with a propargyl ester functional group, offering unique reactivity for advanced chemical synthesis. This compound serves as a valuable intermediate for constructing complex molecular architectures, particularly in the development of pharmaceuticals and agrochemicals. It is primarily sought by research and development chemists, process development scientists, and manufacturers in the fine chemical and life science industries for its role in creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring propargyl or dithiocarbamate moieties.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of specialty polymers with specific functional properties.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Ligand Precursor: Can be utilized to synthesize complex ligands for catalysis and metal-organic frameworks (MOFs).
• Material Science: Intermediate for creating advanced materials with tailored surface properties or electronic characteristics.

Basic Information

Product Name	Carbonodithioic Acid, o-Methyl S-2-Propynyl Ester
CAS No.	123972-87-2
Molecular Formula	C5H6OS2
Molecular Weight	146.23 g/mol
Synonyms	o-Methyl S-Propargyl Dithiocarbonate; S-2-Propynyl O-Methyl Carbonodithioate; Propargyl Methyl Xanthate; Methyl Propargyl Xanthogenate; 2-Propynyl Methyl Dithiocarbonate; Methyl Carbonodithioic Acid S-2-Propynyl Ester; (Methylsulfanylcarbonothioyloxy)prop-2-yne
EINECS	Contact for details

Quality Control

Our production of Carbonodithioic Acid, o-Methyl S-2-Propynyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation. Certificates of Analysis (COA) detailing specific results are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The compound is sensitive to moisture and heat; allow the container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid
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.