Description

(2E,4E)-2-Cyano-5-Phenylpenta-2,4-Dienethioamide is a specialized organic intermediate featuring a conjugated diene system with cyano and thioamide functional groups. This compound is valued for its unique molecular scaffold, which serves as a versatile building block in advanced synthetic chemistry. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides due to its reactive thioamide and diene structure.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers with tailored optical or electronic properties.
• Organic Synthesis Building Block: Employed in Diels-Alder reactions and other cycloadditions to construct complex polycyclic frameworks.
• Chemical Biology Probe: Utilized in research to study protein-ligand interactions or as a fluorescent tag precursor.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing organic dyes with specific chromophoric properties.

Basic Information

Product Name	(2E,4E)-2-Cyano-5-Phenylpenta-2,4-Dienethioamide
CAS No.	91974-48-0
Molecular Formula	C12H10N2S
Molecular Weight	214.29 g/mol
Synonyms	2-Cyano-5-phenylpenta-2,4-dienethioamide; (E,E)-2-Cyano-5-phenyl-2,4-pentadienethioamide; 5-Phenyl-2,4-pentadienethioamide, 2-cyano-; 2-Cyano-5-phenyl-2,4-pentadienethioic acid amide; Penta-2,4-dienethioamide, 2-cyano-5-phenyl-, (2E,4E)-
EINECS	Contact for details

Quality Control

Our (2E,4E)-2-Cyano-5-Phenylpenta-2,4-Dienethioamide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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