Description

Benzo[B]Thiophen-4(5H)-One, 2-Acetyl-6,7-Dihydro- is a specialized heterocyclic organic compound featuring a fused benzothiophene core, serving as a valuable synthetic intermediate. Its molecular structure makes it a critical building block for the development of novel active pharmaceutical ingredients (APIs) and advanced materials. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for creating new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Material Science: Serves as a monomer or functional unit in the creation of organic electronic materials, such as semiconductors or light-emitting compounds.
• Chemical Synthesis: Employed in academic and industrial laboratories for methodological studies and the construction of complex molecular libraries for screening.
• Dye & Pigment Industry: Acts as a starting material for synthesizing novel heterocyclic dyes and organic pigments.

Basic Information

Product Name	Benzo[B]Thiophen-4(5H)-One, 2-Acetyl-6,7-Dihydro-
CAS No.	74458-89-2
Molecular Formula	C10H10O2S
Molecular Weight	194.25 g/mol
Synonyms	2-Acetyl-4,5,6,7-tetrahydrobenzo[b]thiophen-4-one; 2-Acetyl-6,7-dihydro-4H-benzo[b]thiophen-4-one; 2-Acetyl-4,5,6,7-tetrahydro-1-benzothiophen-4-one; 4(5H)-Benzo[b]thiophenone, 2-acetyl-6,7-dihydro-; 2-Acetyl-4-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene
EINECS	Contact for details

Quality Control

Our Benzo[B]Thiophen-4(5H)-One, 2-Acetyl-6,7-Dihydro- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

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.