Description

5-(3-Nitrophenyl)-2-Thiophenecarboxylic Acid is a high-purity organic building block featuring a nitrophenyl-substituted thiophene carboxylic acid structure. This compound is valued for its role as a versatile intermediate in advanced organic synthesis, enabling the development of complex molecules with tailored electronic and structural properties. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and material science industries for applications in drug discovery, ligand synthesis, and the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a building block for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-accepting nitro group and π-conjugated system.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic compounds and as a ligand in coordination chemistry.
• Dye & Pigment Intermediate: Acts as a precursor in the synthesis of specialized dyes and pigments where the thiophene and nitro groups contribute to color and stability properties.

Basic Information

Product Name	5-(3-Nitrophenyl)-2-Thiophenecarboxylic Acid
CAS No.	341015-21-2
Molecular Formula	C11H7NO4S
Molecular Weight	249.24 g/mol
Synonyms	3-Nitro-5-thiophenecarboxylic acid phenyl ester; 2-Thiophenecarboxylic acid, 5-(3-nitrophenyl)-; 5-(3-Nitrophenyl)thiophene-2-carboxylic acid; 3-Nitrophenyl-2-thiophenecarboxylic acid; 5-(m-Nitrophenyl)-2-thiophenecarboxylic acid; 5-(3-Nitro-phenyl)-thiophene-2-carboxylic acid
EINECS	Contact for details

Quality Control

Our 5-(3-Nitrophenyl)-2-Thiophenecarboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every 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, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to light brown 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%

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