Description

Benzeneethanethioamide, 4-Fluoro- CAS NO 351-82-6 is a specialized fluorinated thioamide derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a reactive scaffold for constructing complex molecules, particularly in the development of novel pharmaceuticals and agrochemicals. This compound is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries seeking to introduce sulfur and fluorine functionalities into target structures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing fluorinated heterocycles or thioamide groups.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the fluorine atom enhances biological activity and metabolic stability.
• Organic Synthesis Reagent: Acts as a versatile precursor for the preparation of various sulfur-containing compounds, such as thiazoles and thiophenes, via cyclization reactions.
• Material Science Precursor: Employed in the research of advanced organic materials, including liquid crystals and organic semiconductors.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a probe molecule in biochemical assays.

Basic Information

Product Name	Benzeneethanethioamide, 4-Fluoro-
CAS No.	351-82-6
Molecular Formula	C8H8FNS
Molecular Weight	169.22 g/mol
Synonyms	4-Fluorobenzeneethanethioamide; 4-Fluorophenethylthioamide; 2-(4-Fluorophenyl)ethanethioamide; 4-Fluoro-β-phenylpropiothioamide; p-Fluorophenethylthioamide; 2-(p-Fluorophenyl)ethanethioamide; (4-Fluorophenyl)ethanethioamide; 351-82-6
EINECS	Contact for details

Quality Control

Our Benzeneethanethioamide, 4-Fluoro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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