Description

Methyl 3-Methoxythiophene-2-Carboxylate is a high-purity organic building block and heterocyclic intermediate of significant importance in advanced chemical synthesis. Its value lies in its functionalized thiophene core, which serves as a versatile precursor for the development of complex molecules. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds with thiophene-based scaffolds.
• Agrochemical Synthesis: Used in the development of new generation herbicides, fungicides, and insecticides where the thiophene moiety imparts specific biological activity.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and solar cells.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalysis and coordination complexes.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of specialized dyes and pigments for high-performance applications.
• Custom Synthesis and R&D: A valuable starting material for contract research organizations (CROs) and fine chemical companies engaged in custom synthesis projects.

Basic Information

Item	Detail
Product Name	Methyl 3-Methoxythiophene-2-Carboxylate
CAS No.	62353-75-7
Molecular Formula	C7H8O3S
Molecular Weight	172.20 g/mol
Synonyms	Methyl 3-methoxy-2-thiophenecarboxylate; 3-Methoxythiophene-2-carboxylic acid methyl ester; 2-Thiophenecarboxylic acid, 3-methoxy-, methyl ester; Methyl 3-methoxythiophene-2-carboxylate; 3-Methoxy-2-thiophenecarboxylic acid methyl ester; Methyl 3-methoxy-2-thiophenecarboxylate; 2-Methoxycarbonyl-3-methoxythiophene
EINECS	Contact for details

Quality Control

Our Methyl 3-Methoxythiophene-2-Carboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures batch-to-batch consistency for your demanding synthesis workflows.

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	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.