Description

Methyl Thiobenzoate is an organosulfur compound characterized by a thioester functional group. This versatile chemical intermediate is valued for its role in synthesizing more complex molecules, particularly in pharmaceutical and agrochemical research and development. It serves as a crucial building block for chemists and manufacturers in the fine chemical, pharmaceutical, and material science industries seeking to introduce specific functional groups into their target compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing thioester or benzoyl motifs.
• Agrochemical Synthesis: Used in the production of certain pesticides, herbicides, and fungicides where the thiobenzoate moiety is integral to biological activity.
• Organic Synthesis Building Block: Employed in various organic reactions, including nucleophilic acyl substitution, for introducing the thiobenzoyl group into target molecules.
• Polymer and Material Science: Acts as a monomer or modifying agent in the development of specialty polymers and advanced materials.
• Flavor and Fragrance Industry: Serves as a starting material for the synthesis of certain sulfur-containing aroma compounds.
• Research and Development: Utilized in academic and industrial R&D labs for method development and exploring new chemical entities.

Basic Information

Product Name	Methyl Thiobenzoate
CAS No.	5873-86-9
Molecular Formula	C8H8OS
Molecular Weight	152.21 g/mol
Synonyms	Thiobenzoic Acid S-Methyl Ester; Methyl Benzenecarbothioate; S-Methyl Thiobenzoate; Methyl Phenylthioate; Benzenecarbothioic Acid S-Methyl Ester; Methyl Benzenethiolate; Methyl Thiolbenzoate; Thiobenzoic Acid Methyl Ester
EINECS	227-527-5

Quality Control

Our Methyl Thiobenzoate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical processes.

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 degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 0.5%

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