Description

3-Nitrothiophene-2-Carboxylic Acid is a high-purity, versatile nitro-substituted heterocyclic building block essential for advanced organic synthesis. This compound is valued for its reactive carboxylic acid and nitro functional groups, enabling precise molecular construction in complex chemical pathways. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel drug candidates, particularly for targeted therapies.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, contributing to crop protection solutions.
• Material Science Research: Serves as a precursor for functional polymers, liquid crystals, and conductive materials.
• Organic Synthesis Building Block: Facilitates the construction of complex thiophene-based molecules for various R&D applications.
• Chemical Research & Development: Employed in academic and industrial labs for method development and exploring new chemical reactions.
• Fine Chemical Production: Integral in the multi-step synthesis of specialty chemicals and high-value compounds.

Basic Information

Product Name	3-Nitrothiophene-2-Carboxylic Acid
CAS No.	89283-80-7
Molecular Formula	C5H3NO4S
Molecular Weight	173.15 g/mol
Synonyms	2-Carboxy-3-nitrothiophene; 3-Nitro-2-thiophenecarboxylic Acid; 3-Nitrothiophene-2-carboxylic acid; 3-Nitrothiophene-2-carboxylate; 2-Thiophenecarboxylic acid, 3-nitro-; 3-Nitro-2-thiophene carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Nitrothiophene-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly closed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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