Description

3-Acetylthianaphthene is a high-purity organic compound, also known as 3-Acetylbenzo[b]thiophene, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its unique molecular structure, which makes it an essential intermediate for creating complex heterocyclic compounds and functional materials. This product is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, leveraging its benzo[b]thiophene core for biological activity.
• Material Science Research: Serves as a monomer or building block for creating organic semiconductors, conductive polymers, and advanced photonic materials.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a core structure for electron-transporting or host materials in display and lighting technologies.
• Dye and Pigment Manufacturing: Intermediate for synthesizing specialized dyes and pigments with specific light-absorption or fluorescence properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new reactions in academic and industrial R&D laboratories.

Basic Information

Product Name	3-Acetylthianaphthene
CAS No.	26168-40-1
Molecular Formula	C10H8OS
Molecular Weight	176.23 g/mol
Synonyms	3-Acetylbenzo[b]thiophene; 1-(Benzo[b]thien-3-yl)ethanone; 3-Acetyl-1-benzothiophene; 3-Acetylbenzothiophene; Methyl 3-benzothienyl ketone; 3-Acetylthionaphthene; 26168-40-1; Ethanone, 1-(3-benzothienyl)-
EINECS	Contact for details

Quality Control

Our 3-Acetylthianaphthene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are available upon request to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

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.