Description

4-Phenylthiobutyronitrile is a versatile sulfur-containing nitrile compound, serving as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a phenylthio group and a nitrile functionality, makes it a valuable building block for constructing complex molecules in pharmaceutical and agrochemical research. This compound is particularly relevant for chemists and R&D departments engaged in the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing sulfur heterocycles or modified amino acid derivatives.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, where the phenylthio moiety can impart specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the synthesis of monomers or functional additives for advanced polymers and specialty materials.
• Fine Chemical Production: Acts as a building block for the manufacture of dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	4-Phenylthiobutyronitrile
CAS No.	35756-39-9
Molecular Formula	C10H11NS
Molecular Weight	177.27 g/mol
Synonyms	4-(Phenylthio)butyronitrile; (4-Phenylsulfanyl)butyronitrile; 4-(Phenylmercapto)butyronitrile; Butyronitrile, 4-(phenylthio)-; γ-(Phenylthio)butyronitrile; NSC 163045; 4-Phenylsulfanylbutanenitrile
EINECS	Contact for details

Quality Control

Our 4-Phenylthiobutyronitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, related substances, and physical properties to meet your research and development specifications.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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