Description

5-Thien-3-Ylcyclohexane-1,3-Dione is a specialized organic compound featuring a cyclohexanedione core substituted with a thienyl group, making it a valuable synthetic intermediate. This compound is significant for its role in the development of novel chemical entities, particularly in advanced material science and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential active pharmaceutical ingredients (APIs), especially for central nervous system (CNS) or anti-inflammatory targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators due to its reactive diketone and heterocyclic structure.
• Material Science Precursor: Serves as a monomer or precursor for organic electronic materials, such as semiconductors or conductive polymers, leveraging the thiophene moiety.
• Organic Synthesis Reagent: Employed in cyclization reactions, Michael additions, or as a scaffold for creating complex polycyclic compounds in academic and industrial research.
• Ligand Synthesis: Utilized for the preparation of novel chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	5-Thien-3-Ylcyclohexane-1,3-Dione
CAS No.	239132-57-1
Molecular Formula	C10H10O2S
Molecular Weight	194.25 g/mol
Synonyms	5-(Thiophen-3-yl)cyclohexane-1,3-dione; 3-Thienyl-1,3-cyclohexanedione; 5-(3-Thienyl)-1,3-cyclohexanedione; 1,3-Cyclohexanedione, 5-(3-thienyl)-; 239132-57-1; 5-(Thien-3-yl)cyclohexane-1,3-dione
EINECS	Contact for details

Quality Control

Our 5-Thien-3-Ylcyclohexane-1,3-Dione is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, related substances, and residual solvents are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.