Description

3-Amino-Thiophene-2-Carboxylic Acid Sodium Salt is a high-purity, functionalized heterocyclic building block essential for advanced organic synthesis. This compound matters as a versatile intermediate, enabling the construction of complex molecules with tailored properties for demanding applications. It is primarily needed by pharmaceutical R&D teams, agrochemical manufacturers, and specialty chemical producers developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-infective agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the thiophene scaffold for bioactivity.
• Material Science: Serves as a monomer or functional additive in the production of conductive polymers, organic semiconductors, and specialty dyes.
• Chemical Research: Employed in academic and industrial R&D for exploring new heterocyclic chemistry, coupling reactions, and metal-organic frameworks (MOFs).
• Ligand Synthesis: Useful for creating chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	3-Amino-Thiophene-2-Carboxylic Acid Sodium Salt
CAS No.	1016552-72-9
Molecular Formula	C5H3NNaO2S
Molecular Weight	164.14 g/mol
Synonyms	Sodium 3-Amino-2-thiophenecarboxylate; 3-Amino-2-thiophenecarboxylic Acid Sodium Salt; 2-Thiophenecarboxylic acid, 3-amino-, sodium salt (1:1); 3-Aminothiophene-2-carboxylate Sodium Salt; ATCA Sodium Salt
EINECS	Contact for details

Quality Control

Our 3-Amino-Thiophene-2-Carboxylic Acid Sodium Salt is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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