Description

5,6-Dihydro-1-Benzothiophene-7(4H)-One is a versatile heterocyclic organic compound featuring a benzothiophene core, which is a key structural motif in advanced chemical synthesis. This compound matters as a crucial synthetic intermediate and building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that need it include pharmaceutical R&D for creating novel active ingredients, agrochemical manufacturers for developing new crop protection agents, and academic or industrial research laboratories focused on materials science and organic synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, or insecticides, leveraging its benzothiophene scaffold.
• Material Science Research: Acts as a monomer or precursor for creating organic semiconductors, conductive polymers, or novel organic frameworks (MOFs/COFs).
• Organic Synthesis Reagent: Employed in academic and industrial research for constructing complex heterocyclic systems through various cyclization and functionalization reactions.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized dyes and organic pigments due to its fused aromatic structure.
• Ligand and Catalyst Development: Functions as a scaffold for designing novel ligands used in catalytic processes, including asymmetric synthesis.

Basic Information

Product Name	5,6-Dihydro-1-Benzothiophene-7(4H)-One
CAS No.	1468-84-4
Molecular Formula	C8H8OS
Molecular Weight	152.21 g/mol
Synonyms	4,5,6,7-Tetrahydro-1-benzothiophen-4-one; 4,5,6,7-Tetrahydro-1-benzothiophene-4-one; 4-Oxo-4,5,6,7-tetrahydro-1-benzothiophene; 5,6-Dihydro-4H-benzothiophen-7-one; 4,5,6,7-Tetrahydrobenzo[b]thiophen-4-one; Tetrahydrobenzothiophenone
EINECS	Contact for details

Quality Control

Our 5,6-Dihydro-1-Benzothiophene-7(4H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

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)	≥ 98.0%
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.