Description

3-Methoxythiophene is a versatile heterocyclic building block and a key intermediate in organic synthesis. This compound matters for its role as a precursor in the development of advanced materials and active pharmaceutical ingredients (APIs), offering a reactive methoxy-substituted thiophene scaffold. It is primarily needed by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging the thiophene ring's bioactivity.
• Material Science: Serves as a monomer or precursor in the development of conductive polymers and organic electronic materials.
• Organic Synthesis: Acts as a versatile reagent for constructing complex heterocyclic compounds and fine chemicals.
• Flavor & Fragrance Industry: Employed in the research and synthesis of novel aroma chemicals.
• Chemical Research: Used in academic and industrial R&D for methodology development and exploring new chemical reactions.

Basic Information

Product Name	3-Methoxythiophene
CAS No.	17573-92-1
Molecular Formula	C5H6OS
Molecular Weight	114.16 g/mol
Synonyms	3-Methoxythiophene; Thiophene, 3-methoxy-; 3-Methoxy-thiophene; 3-Methoxy-thiofuran; 3-Methoxy-1-thia-2,4-cyclopentadiene
EINECS	Contact for details

Quality Control

Our 3-Methoxythiophene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including GC and HPLC analysis, 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, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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