Description

2-Thiophenecarboxamide, 3-Methoxy- is a specialized heterocyclic building block featuring a methoxy-substituted thiophene core. This compound matters as a high-purity synthetic intermediate, enabling the precise construction of complex molecules in advanced research and development. It is primarily needed by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients, as well as by academic and industrial researchers in material science exploring functional organic compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting CNS disorders or anti-infective agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the thiophene scaffold's bioactivity.
• Material Science Precursor: Serves as a monomer or functional unit in the research of conductive polymers, organic semiconductors, or non-linear optical materials.
• Chemical Synthesis Reagent: Employed in organic synthesis for constructing complex heterocyclic systems or as a ligand in catalytic reactions.
• Academic & Institutional R&D: Utilized in universities and research institutes for fundamental studies in organic chemistry and to explore new chemical entities.

Basic Information

Product Name	2-Thiophenecarboxamide, 3-Methoxy-
CAS No.	78031-17-1
Molecular Formula	C6H7NO2S
Molecular Weight	157.19 g/mol
Synonyms	3-Methoxythiophene-2-carboxamide; 3-Methoxy-2-thiophenecarboxamide; 3-Methoxythiophene-2-carboxylic acid amide; 2-Carbamoyl-3-methoxythiophene; 3-Methoxy-thiophene-2-carboxylic acid amide
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide, 3-Methoxy- is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.