Description

Methyl 3-Thiophenecarboxylate 97 is a high-purity organic building block and ester derivative of thiophene-3-carboxylic acid. This compound is valued for its role as a versatile synthon in the synthesis of complex heterocyclic molecules and functional materials. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel active ingredients and advanced polymers.

Application

• Pharmaceutical Intermediates: Key building block for the synthesis of drug candidates containing the thiophene moiety, which is prevalent in molecules with diverse biological activities.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides that require specific heterocyclic frameworks.
• Organic Electronic Materials: Serves as a precursor in the development of conjugated polymers and small molecules for applications in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand and Catalyst Development: Employed to create novel ligands for metal complexes used in catalysis and material science.
• Chemical Research & Development: A fundamental reagent in academic and industrial labs for exploring new synthetic methodologies and constructing complex molecular architectures.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of sulfur-containing aroma chemicals, subject to specific purity grades and regulatory approval.

Basic Information

Product Name	Methyl 3-Thiophenecarboxylate 97
CAS No.	22913-26-4
Molecular Formula	C6H6O2S
Molecular Weight	142.18 g/mol
Synonyms	3-Thiophenecarboxylic acid, methyl ester; Methyl 3-thiophenecarboxylate; 3-(Methoxycarbonyl)thiophene; 3-Carbomethoxythiophene; Thiophene-3-carboxylic acid methyl ester; Methyl thiophene-3-carboxylate; 3-Thiophenecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl 3-Thiophenecarboxylate 97 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC/HPLC analysis, to ensure it meets the declared purity and specification. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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