Description

(5E)-2-Mercapto-5-[(5-Methyl-2-Thienyl)Methylene]-1,3-Thiazol-4(5H)-One is a specialized heterocyclic compound featuring a thiazolone core conjugated with a thiophene derivative. This unique molecular structure makes it a valuable intermediate for advanced organic synthesis and materials science research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for constructing complex molecules and exploring novel chemical properties.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic scaffold.
• Organic Electronic Materials: Serves as a precursor or dopant in the research of conductive polymers and organic semiconductors due to its conjugated system.
• Chemical Synthesis: Acts as a versatile reagent for constructing complex sulfur- and nitrogen-containing heterocycles in academic and industrial laboratories.
• Dye & Pigment Research: Investigated as an intermediate for developing new colorants and functional dyes with specific light-absorption properties.
• Ligand in Catalysis: Potential use in designing novel ligands for metal-catalyzed reactions in fine chemical manufacturing.

Basic Information

Product Name	(5E)-2-Mercapto-5-[(5-Methyl-2-Thienyl)Methylene]-1,3-Thiazol-4(5H)-One
CAS No.	341515-12-6
Molecular Formula	C10H7NOS3
Molecular Weight	269.36 g/mol
Synonyms	5-[(5-Methyl-2-thienyl)methylene]-2-mercapto-4-thiazolidinone; (5E)-5-[(5-Methyl-2-thienyl)methylene]-2-sulfanylidene-1,3-thiazolidin-4-one; 2-Mercapto-5-[(5-methyl-2-thienyl)methylene]-4-thiazolidinone; (E)-2-Mercapto-5-((5-methylthiophen-2-yl)methylene)thiazol-4(5H)-one; 5-[(5-Methyl-2-thienyl)methylene]-2-thioxo-4-thiazolidinone; CAS 341515-12-6
EINECS	Contact for details

Quality Control

Our production of (5E)-2-Mercapto-5-[(5-Methyl-2-Thienyl)Methylene]-1,3-Thiazol-4(5H)-One adheres to strict in-process controls to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at room temperature (15-25°C). Due to its sensitivity to oxidation, prolonged exposure to air should be minimized. Keep away from heat and 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	≤ 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.