Description

2,4(3H,5H)-Thiophenedione, 3-(1-Hydroxyethylidene)-, (Z)- (9Ci) is a specialized heterocyclic compound featuring a thiophenedione core with a hydroxyethylidene substituent. This unique structure makes it a valuable intermediate and building block for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and material science industries for applications in drug discovery, ligand synthesis, and the development of novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Acts as a monomer or functional component in the creation of advanced polymers, organic semiconductors, and specialty coatings.
• Chemical Synthesis: Employed in organic chemistry as a versatile reagent for constructing complex heterocyclic frameworks and conducting structure-activity relationship (SAR) studies.
• Ligand & Chelator Development: Utilized in the design and synthesis of novel ligands for catalysis or metal ion chelation in industrial and analytical processes.
• Academic & Industrial R&D: A critical compound for research institutions and corporate R&D labs exploring new chemical entities and reaction methodologies.

Basic Information

Item	Details
Product Name	2,4(3H,5H)-Thiophenedione, 3-(1-Hydroxyethylidene)-, (Z)- (9Ci)
CAS No.	66056-68-6
Molecular Formula	C6H6O3S
Molecular Weight	158.18 g/mol
Synonyms	3-(1-Hydroxyethylidene)-2,4(3H,5H)-thiophenedione; (Z)-3-(1-Hydroxyethylidene)-2,4(3H,5H)-thiophenedione; 3-Acetyl-4-hydroxy-2,5-thiophenedione; 3-(1-Hydroxyethylidene)thiophene-2,4(3H,5H)-dione; 66056-68-6; Thiophenedione derivative; Hydroxyethylidene thiophenedione
EINECS	Contact for details

Quality Control

Our production of 2,4(3H,5H)-Thiophenedione, 3-(1-Hydroxyethylidene)-, (Z)- (9Ci) adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) upon request, detailing specifications such as assay, impurity profile, and physical characteristics. Our quality system is designed to meet the exacting standards required for research and industrial-scale synthesis.

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). This compound may be light-sensitive; prolonged exposure to light should be avoided. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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