Description

tert-Butyl 2-(Methylthio)Acetate is a specialized organic sulfur compound that serves as a valuable building block in advanced chemical synthesis. Its unique structure, featuring a tert-butyl ester and a methylthio group, makes it a versatile reagent for introducing sulfur-containing functionalities. This high-purity intermediate is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring thioether or β-keto ester derivatives.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where the methylthioacetate moiety is integral to biological activity.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex molecules, including natural product analogs and functional materials.
• Flavor & Fragrance Industry: Acts as a potential precursor for sulfur-containing flavor compounds, contributing to savory or roasted notes.
• Polymer Modification: Can be used to introduce sulfur groups into polymer chains, altering properties like adhesion or metal-chelating ability.

Basic Information

Product Name	tert-Butyl 2-(Methylthio)Acetate
CAS No.	32368-18-6
Molecular Formula	C7H14O2S
Molecular Weight	162.25 g/mol
Synonyms	2-(Methylthio)acetic acid tert-butyl ester; tert-Butyl (methylthio)acetate; Acetic acid, 2-(methylthio)-, 1,1-dimethylethyl ester; 1,1-Dimethylethyl 2-(methylthio)acetate; t-Butyl 2-(methylthio)acetate; (tert-Butoxycarbonylmethyl)(methyl)sulfide; Methylthioacetic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 2-(Methylthio)Acetate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards where applicable.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material may be sensitive to moisture and prolonged exposure to air; containers should be kept tightly sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.460 - 1.470
Density (g/mL, 20°C)	1.00 - 1.05

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