Description

1-(5-Chlorobenzo[B]Thiophen-3-Yl)Ethanone, 97% is a high-purity organic building block featuring a chlorinated benzothiophene core. This compound is valued for its role as a versatile synthetic intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex heterocyclic molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a monomer or functionalizing agent in the creation of organic semiconductors and advanced polymers with specific electronic properties.
• Organic Synthesis: Essential building block for constructing complex fused-ring systems and for introducing the chlorobenzothiophene moiety into target molecules via further functionalization.
• Chemical Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	1-(5-Chlorobenzo[B]Thiophen-3-Yl)Ethanone, 97%
CAS No.	16296-90-5
Molecular Formula	C10H7ClOS
Molecular Weight	210.68 g/mol
Synonyms	5-Chloro-3-acetylbenzo[b]thiophene; 3-Acetyl-5-chlorobenzo[b]thiophene; 1-(5-Chloro-1-benzothiophen-3-yl)ethanone; 5-Chlorobenzo[b]thiophen-3-yl methyl ketone; 5-Chloro-3-acetylbenzothiophene; 16296-90-5; Ethanone, 1-(5-chlorobenzo[b]thien-3-yl)-
EINECS	Contact for details

Quality Control

Our 1-(5-Chlorobenzo[B]Thiophen-3-Yl)Ethanone, 97% is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the declared specifications and is suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%

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