Description

n-Phenylpropanethioamide is a specialized organic sulfur compound belonging to the thioamide class, serving as a versatile intermediate in advanced chemical synthesis. Its unique structure, featuring a phenyl group attached to a propanethioamide backbone, makes it a valuable precursor for constructing complex molecules in pharmaceutical and agrochemical research. This compound is particularly sought after by R&D chemists and process development scientists working on heterocyclic chemistry, ligand synthesis, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those containing thiazole, thiadiazole, or other sulfur-nitrogen heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where the thioamide moiety can contribute to biological activity.
• Ligand Synthesis: Acts as a precursor for chelating agents and ligands in coordination chemistry and catalysis.
• Organic Synthesis Reagent: Employed in various name reactions and transformations, such as cyclization and condensation reactions, to introduce sulfur and nitrogen functionalities.
• Material Science Research: Investigated as a monomer or additive in the development of specialized polymers and advanced materials.

Basic Information

Product Name	n-Phenylpropanethioamide
CAS No.	2955-69-3
Molecular Formula	C9H11NS
Molecular Weight	165.26 g/mol
Synonyms	1-Phenylpropanethioamide; Propiophenone thioamide; 3-Phenylpropanethioamide; NSC 403697; Benzenepropanethioamide; α-Ethylbenzothioamide; Phenylpropionthioamide
EINECS	220-981-9

Quality Control

Our n-Phenylpropanethioamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere when appropriate for prolonged use. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	97 - 101 °C
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.