Description

o-Tolylsulfanyl-Acetic Acid is a specialized organosulfur compound featuring a thioether-linked acetic acid moiety to an o-tolyl group. This unique structure makes it a valuable chemical intermediate and building block for synthesizing more complex molecules in advanced research and industrial applications. It is primarily sought by pharmaceutical, agrochemical, and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those requiring a thioether-linked aromatic-acetic acid scaffold.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Precursor: Serves as a starting material for creating specialized ligands used in metal-catalyzed coupling reactions and other catalytic processes.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other performance chemicals where the o-tolylsulfanyl group imparts specific properties.
• Material Science Research: Employed in the development of novel polymers or organic electronic materials with tailored functionalities.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new sulfur-containing organic reactions and methodologies.

Basic Information

Product Name	o-Tolylsulfanyl-Acetic Acid
CAS No.	18619-15-3
Molecular Formula	C9H10O2S
Molecular Weight	182.24 g/mol
Synonyms	(2-Methylphenylthio)acetic Acid; 2-[(2-Methylphenyl)thio]acetic Acid; o-(Methylphenylthio)acetic Acid; 2-Methylbenzenethiol Acetic Acid Ester; o-Tolyl Mercaptoacetic Acid; Acetic Acid, (o-tolylthio)-; o-Tolylthioacetic Acid; 18619-15-3
EINECS	Contact for details

Quality Control

Our o-Tolylsulfanyl-Acetic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent composition. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting key parameters such as assay, identity, and impurity profiles. Specifications can be aligned with cGMP and other relevant regulatory requirements for advanced intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
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.