Description

Ethenone, Hydroxy-2-Thienyl- (9Ci) is a specialized organic compound featuring a thiophene ring substituted with a hydroxyethenone functional group. This unique heterocyclic structure makes it a valuable synthetic intermediate for constructing complex molecules in advanced chemical synthesis. It is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for use in medicinal chemistry and active ingredient development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Material Science Precursor: Serves as a monomer or functionalization agent in the creation of specialty polymers and advanced organic materials.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for constructing complex thiophene-containing molecular architectures.
• Ligand Synthesis: Useful for preparing novel ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Ethenone, Hydroxy-2-Thienyl- (9Ci)
CAS No.	207735-99-7
Molecular Formula	C6H4O2S
Molecular Weight	140.16 g/mol
Synonyms	2-(Hydroxyethenone)thiophene; 2-Acetylthiophen-1-ol; 1-(2-Thienyl)-1-hydroxyethenone; 2-Thienylglyoxal hydrate; Hydroxy(2-thienyl)ethenone; 2-Thienyl hydroxy ketone; α-Hydroxy-2-thienyl methyl ketone
EINECS	Contact for details

Quality Control

Our Ethenone, Hydroxy-2-Thienyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); handle and store under an inert atmosphere such as nitrogen for long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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