Description

3-Methylbenzenecarbothioic Acid o-Ethyl Ester is a specialized organosulfur compound with a defined thiocarboxylate ester structure. This chemical serves as a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for introducing sulfur-containing functional groups. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring thioester or thiocarboxylate moieties for bioactivity.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the sulfur atom is critical for mode of action.
• Organic Synthesis Reagent: Acts as a versatile reagent for introducing the thiocarbonyl group in complex molecule construction, including heterocycle formation.
• Material Science Research: Employed in the development of specialty polymers, ligands for catalysis, and advanced organic materials with specific electronic properties.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-Methylbenzenecarbothioic Acid o-Ethyl Ester
CAS No.	26028-05-7
Molecular Formula	C10H12OS
Molecular Weight	180.26 g/mol
Synonyms	o-Ethyl 3-Methylbenzenecarbothioate; 3-Methylbenzenecarbothioic Acid O-Ethyl Ester; Benzenecarbothioic acid, 3-methyl-, O-ethyl ester; m-Tolyl thioate O-ethyl ester; Ethyl 3-methylthiobenzoate; Thiobenzoic acid, 3-methyl-, O-ethyl ester
EINECS	Contact for details

Quality Control

Our production of 3-Methylbenzenecarbothioic Acid o-Ethyl Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We support cGMP-compliant manufacturing for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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