Description

Mcpa-Thioethyl is a specialized organosulfur compound with the CAS registry number 25319-90-8, serving as a key intermediate in advanced chemical synthesis. Its unique thioether linkage makes it a valuable building block for constructing more complex molecules with tailored properties. This product is essential for research and development laboratories and industrial-scale manufacturers in the agrochemical and pharmaceutical sectors seeking to develop novel active ingredients.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel herbicides, plant growth regulators, and other crop protection agents.
• Pharmaceutical Synthesis: Used as a versatile building block for creating sulfur-containing active pharmaceutical ingredients (APIs) and drug candidates.
• Chemical Research: Employed in academic and industrial R&D for exploring new reaction pathways and developing specialty chemicals.
• Material Science: Acts as a modifier or cross-linking agent in the production of specialized polymers and advanced materials.
• Fine Chemical Production: Serves as an intermediate for manufacturing dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	Mcpa-Thioethyl
CAS No.	25319-90-8
Molecular Formula	C9H9ClO3S
Molecular Weight	232.68 g/mol
Synonyms	2-(4-Chloro-2-methylphenoxy)ethyl thioacetate; MCPA-thioethyl; Acetic acid, 2-[(4-chloro-o-tolyl)oxy]ethyl thioester; Ethanol, 2-[(4-chloro-2-methylphenyl)oxy]-, thioacetate; MCPA thioethyl ester; Thiomac; Thiomac 2; 2-(4-Chloro-2-methylphenoxy)ethanethiol acetate
EINECS	Contact for details

Quality Control

Our Mcpa-Thioethyl is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of industrial and research customers, ensuring reliable performance in your synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The product is light-sensitive and should be stored away from direct light exposure.

Specification

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

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