Description

4-Methoxythiophene-3-Carboxamide is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a versatile building block in the development of complex molecules, particularly within the pharmaceutical and agrochemical sectors. Industries requiring precise and reliable fine chemical components for research and production, such as pharmaceutical R&D, agrochemical manufacturing, and specialty chemical synthesis, are the primary users of this material.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new generation pesticides and herbicides, leveraging the thiophene scaffold for bioactive properties.
• Material Science Research: Serves as a precursor for the development of organic semiconductors, conductive polymers, and other advanced functional materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-organic frameworks (MOFs) and catalysts for asymmetric synthesis.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D exploring new heterocyclic chemistry and reaction pathways.

Basic Information

Product Name	4-Methoxythiophene-3-Carboxamide
CAS No.	65369-29-1
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	3-Carbamoyl-4-methoxythiophene; 4-Methoxy-3-thiophenecarboxamide; 4-Methoxythiophene-3-carboxylic acid amide; 3-Thiophenecarboxamide, 4-methoxy-; 4-Methoxy-thiophene-3-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 4-Methoxythiophene-3-Carboxamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for fine chemical intermediates. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

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	≤ 1.0%
Residue on Ignition	≤ 0.1%

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