Description

5-Methoxy-1-Benzothiophene is a versatile heterocyclic aromatic compound featuring a benzothiophene core substituted with a methoxy group. This specific molecular architecture makes it a valuable key intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical research, agrochemical development, and material science sectors for the creation of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transporting or host materials in the fabrication of advanced display and lighting technologies.
• Material Science Research: Employed in the development of novel organic semiconductors, conductive polymers, and other functional materials.
• Chemical Research & Development: A fundamental reagent for exploring new organic reactions and constructing complex molecular libraries for screening.
• Ligand and Catalyst Preparation: Useful in the synthesis of specialized ligands for metal-organic frameworks (MOFs) or catalysts for asymmetric synthesis.

Basic Information

Item	Detail
Product Name	5-Methoxy-1-Benzothiophene
CAS No.	20532-30-3
Molecular Formula	C9H8OS
Molecular Weight	164.22 g/mol
Synonyms	5-Methoxybenzo[b]thiophene; 5-Methoxy-1-benzothiophene; 5-Methoxybenzothiophene; 1-Benzothiophene, 5-methoxy-; 5-Methoxybenzo[b]thiophene; 5-Methoxy-1-benzothiophene; 5-Methoxybenzothiophene
EINECS	Contact for details

Quality Control

Our 5-Methoxy-1-Benzothiophene is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. We provide a detailed Certificate of Analysis (COA) with each shipment, documenting all critical quality parameters. Our commitment to reliable supply and traceability supports your R&D and production needs.

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 heat sources and incompatible materials. For long-term storage, consider 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.