Description

3-Aminothiophene-2-Carboxamide is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of novel pharmacologically active molecules and functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of potential drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging its unique thiophene-based structure.
• Material Science Research: Serves as a monomer or precursor for the creation of conductive polymers, organic semiconductors, and other advanced functional materials.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for studying biological processes and enzyme interactions.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized dyes and organic pigments with specific optical properties.
• Academic & R&D: Fundamental research reagent in university and corporate laboratories for exploring new organic reactions and heterocyclic chemistry.

Basic Information

Product Name	3-Aminothiophene-2-Carboxamide
CAS No.	147123-47-5
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	2-Carbamoyl-3-aminothiophene; 3-Amino-2-thiophenecarboxamide; 3-Amino-2-carbamoylthiophene; 3-Aminothiophene-2-carboxylic acid amide; 2-Thiophenecarboxamide, 3-amino-; 3-Amino-thiophene-2-carboxylic acid amide; 3-Amino-2-thiophenecarboxylic acid amide
EINECS	Contact for details

Quality Control

Our 3-Aminothiophene-2-Carboxamide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.