Description

2-Thiophenecarboxamide,5-Amino-(9Ci) is a specialized 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 pharmaceuticals and agrochemicals, particularly those targeting specific biological pathways. It is primarily needed by research institutions and industrial R&D departments focused on medicinal chemistry, material science, and the synthesis of complex molecules. The product is supplied under strict quality control to ensure consistency for critical synthetic applications.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly in medicinal chemistry research for central nervous system (CNS) and anti-infective agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science: Acts as a monomer or precursor in the synthesis of conductive polymers and advanced organic electronic materials.
• Chemical Synthesis: Functions as a versatile reagent for constructing complex thiophene-containing heterocycles in academic and industrial laboratories.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Intermediate: Employed in the research and production of specialized dyes and organic pigments.

Basic Information

Product Name	2-Thiophenecarboxamide,5-Amino-(9Ci)
CAS No.	763068-76-4
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	5-Amino-2-thiophenecarboxamide; 5-Aminothiophene-2-carboxamide; 2-Carbamoyl-5-aminothiophene; 5-Amino-thiophene-2-carboxylic acid amide; 5-Amino-2-thiophenecarboxylic acid amide; 5-Aminothiophene-2-carboxylic acid amide; 2-Thiophenecarboxamide, 5-amino-; 5-Amino-thiophene-2-carboxamide
EINECS	Contact for details

Quality Control

Our 2-Thiophenecarboxamide,5-Amino-(9Ci) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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