Description

3-(2-Nitrophenoxy)-2-Thiophenecarboxylic Acid is a specialized heterocyclic carboxylic acid derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular architecture, featuring both a nitrophenoxy and a thiophene-carboxylic acid moiety, makes it a valuable building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the thiophene ring's bioactivity.
• Material Science: Building block for creating advanced organic electronic materials, such as semiconductors or conductive polymers, due to its conjugated system.
• Chemical Synthesis: Versatile reagent for constructing complex heterocyclic frameworks in academic and industrial research settings.
• Ligand & Catalyst Development: Potential precursor for synthesizing specialized ligands used in catalytic processes or metal-organic frameworks (MOFs).

Basic Information

Product Name	3-(2-Nitrophenoxy)-2-Thiophenecarboxylic Acid
CAS No.	252026-99-6
Molecular Formula	C11H7NO5S
Molecular Weight	265.24 g/mol
Synonyms	2-Thiophenecarboxylic acid, 3-(2-nitrophenoxy)-; 3-(2-Nitrophenoxy)thiophene-2-carboxylic acid; 3-(o-Nitrophenoxy)-2-thiophenecarboxylic acid; 3-(2-Nitro-phenoxy)-thiophene-2-carboxylic acid; 2-Thiophenecarboxylic acid, 3-(o-nitrophenoxy)-; 252026-99-6; 3-(2-Nitrophenoxy)thiophene-2-carboxylate
EINECS	Contact for details

Quality Control

Every batch of 3-(2-Nitrophenoxy)-2-Thiophenecarboxylic Acid is manufactured and tested under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory documentation needs.

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). This compound is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.