Description

Trichloroacetic Acid 2-Mercaptoethyl Ester is a specialized organosulfur compound that serves as a versatile building block and reagent in advanced chemical synthesis. Its unique structure, combining a reactive trichloroacetate group with a thiol functionality, makes it valuable for introducing specific molecular fragments and for use in coupling reactions. This compound is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science. Its application is critical for developing novel compounds and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or disulfide linkages.
• Agrochemical Synthesis: Serves as a key precursor in the development of herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Acts as a functional monomer or cross-linking agent to impart specific properties like adhesion or chemical resistance to polymers.
• Bioconjugation Reagent: Employed in biochemical research for labeling proteins, peptides, and other biomolecules via thiol-reactive chemistry.
• Organic Synthesis Building Block: Utilized in research laboratories for constructing complex heterocycles and other organic molecules.
• Surface Functionalization: Applied in material science to modify the surface properties of metals, glass, or nanoparticles.

Basic Information

Product Name	Trichloroacetic Acid 2-Mercaptoethyl Ester
CAS No.	13306-59-7
Molecular Formula	C4H5Cl3O2S
Molecular Weight	223.51 g/mol
Synonyms	2-Mercaptoethyl Trichloroacetate; 2-(Trichloroacetoxy)ethanethiol; β-Mercaptoethyl Trichloroacetate; Trichloroacetic Acid β-Mercaptoethyl Ester; S-(2-Hydroxyethyl) Trichlorothioacetate; TCA-ME; 2-Sulfanylethyl 2,2,2-trichloroacetate (IUPAC); Thioethyl Trichloroacetate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. We employ advanced analytical techniques including HPLC, GC, and NMR to verify identity, purity, and impurity profiles. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request. Our quality management system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents and bases. Due to the thiol group, ensure proper ventilation and consider storage under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 90.0%
Water Content (KF)	≤ 0.5%
Specific Gravity	1.45 - 1.55

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