Description

Thieno[2,3-c]pyridine-5-carboxylic acid (WXC09021) is a high-purity heterocyclic carboxylic acid building block of significant interest in advanced organic synthesis. This compound is valued for its unique fused-ring structure, which serves as a critical scaffold in the development of novel pharmacologically active molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry and the synthesis of complex organic intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Medicinal Chemistry: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and the synthesis of bioactive heterocycles.
• Organic Synthesis Building Block: Used in the construction of complex polycyclic aromatic systems and functionalized pyridine derivatives.
• Agrochemical Research: Employed in the synthesis of novel compounds for potential crop protection and pesticide development.
• Material Science Research: Investigated as a potential monomer or precursor for functional polymers and organic electronic materials.

Basic Information

Product Name	Thieno[2,3-c]pyridine-5-carboxylic acid (WXC09021)
CAS No.	60249-08-3
Molecular Formula	C8H5NO2S
Molecular Weight	179.20 g/mol
Synonyms	5-Thieno[2,3-c]pyridinecarboxylic acid; 5-Carboxythieno[2,3-c]pyridine; Thieno[2,3-c]pyridine-5-carboxylic acid; WXC09021; 60249-08-3; 5-Thieno[2,3-c]pyridinylcarboxylic acid
EINECS	Contact for details

Quality Control

Our Thieno[2,3-c]pyridine-5-carboxylic acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles for the production of advanced pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.