Description

Methyl Thiocyanoacetate is a versatile sulfur-containing organic ester, recognized for its unique thiocyanate functional group. This compound is a valuable synthetic intermediate, enabling the efficient introduction of sulfur and cyano moieties into target molecules. It is primarily utilized by research chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocycles and active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of thiazole, isothiazole, and other nitrogen-sulfur heterocycles with potential biological activity.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, leveraging its reactivity to create novel active compounds.
• Chemical Research & Development: Serves as a versatile reagent for cyclization reactions, Michael additions, and the preparation of functionalized acrylates.
• Specialty Polymer Modifiers: Acts as a monomer or cross-linking agent to introduce polar and reactive groups into polymer backbones, modifying material properties.
• Ligand and Catalyst Preparation: Utilized in the synthesis of sulfur-containing ligands for coordination chemistry and catalysis.

Basic Information

Product Name	Methyl Thiocyanoacetate
CAS No.	689-77-0
Molecular Formula	C4H5NO2S
Molecular Weight	131.15 g/mol
Synonyms	Methyl (thiocyanato)acetate; Thiocyanatoacetic Acid Methyl Ester; Acetic acid, thiocyano-, methyl ester; Methyl 2-thiocyanatoacetate; NSC 404097; Methyl ester of thiocyanatoacetic acid
EINECS	211-706-9

Quality Control

Our Methyl Thiocyanoacetate is manufactured under strict quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, identity confirmation, and impurity profiles. Our quality system is designed to meet the rigorous demands of research and industrial-scale synthesis.

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 and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

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.