Description

p-(Methylthio)Phenylacetonitrile is a versatile organic intermediate featuring a phenylacetonitrile core substituted with a methylthio group at the para position. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research institutions and industrial manufacturers involved in developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various active pharmaceutical ingredients (APIs), especially those containing sulfur-based heterocycles or specific aromatic systems.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the methylthio group can contribute to biological activity.
• Liquid Crystal & Electronic Chemicals: Serves as a starting material for the synthesis of specialized monomers and intermediates used in liquid crystal displays (LCDs) and other electronic applications.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of complex dyes and organic pigments, leveraging its reactive nitrile and aromatic structure.
• Organic Synthesis & Research: Employed in academic and industrial R&D for constructing complex molecular architectures, including ligands and catalysts.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing specific aroma chemicals, though final applications require strict purity and regulatory compliance.

Basic Information

Product Name	p-(Methylthio)Phenylacetonitrile
CAS No.	38746-92-8
Molecular Formula	C9H9NS
Molecular Weight	163.24 g/mol
Synonyms	4-(Methylthio)phenylacetonitrile; (4-Methylsulfanylphenyl)acetonitrile; p-(Methylmercapto)benzyl cyanide; 4-(Methylthio)benzyl cyanide; 2-[4-(Methylthio)phenyl]acetonitrile; 4-Methylthiobenzyl cyanide; α-Cyano-4-(methylthio)toluene; 4-Methylsulfanylbenzeneacetonitrile
EINECS	Contact for details

Quality Control

Our p-(Methylthio)Phenylacetonitrile is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are provided and available upon request, supporting compliance with internal specifications and research-grade standards.

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 strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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