Description

2-(Ethylthio)Aniline is a specialized aromatic amine derivative featuring an ethylthio substituent, serving as a versatile intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of high-performance materials and active pharmaceutical ingredients. It is primarily sought by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with tailored properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a functionalized aniline core.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides where the ethylthioaniline moiety contributes to biological activity.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, providing specific hue and fastness properties.
• Polymer and Resin Modifier: Incorporated into polymer chains to impart specific characteristics such as altered solubility, thermal stability, or reactivity.
• Ligand for Catalysis: Utilized in the development of novel ligands for transition metal catalysts used in cross-coupling and other organic transformations.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	2-(Ethylthio)Aniline
CAS No.	13920-91-7
Molecular Formula	C8H11NS
Molecular Weight	153.24 g/mol
Synonyms	2-Aminoethylphenyl sulfide; 2-(Ethylthio)benzenamine; 2-Ethylthioaniline; o-(Ethylthio)aniline; 2-Ethylsulfanylaniline; Benzenamine, 2-(ethylthio)-; 2-Aminophenyl ethyl sulfide
EINECS	Contact for details

Quality Control

Our 2-(Ethylthio)Aniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, open flames, and strong oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

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

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