Description

5-(2-Pyridinyl)-2-Thiophenecarbonyl Chloride is a high-purity, reactive organic intermediate used in advanced chemical synthesis. This compound is valued for its dual heterocyclic structure, which makes it a versatile building block for constructing complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its heterocyclic core for bioactivity.
• Material Science Research: Serves as a precursor for functionalized polymers and organic electronic materials due to its conjugated thiophene-pyridine system.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and coordination chemistry.
• Chemical Biology Probes: Utilized to create molecular probes and fluorescent markers for biochemical and diagnostic research applications.

Basic Information

Product Name	5-(2-Pyridinyl)-2-Thiophenecarbonyl Chloride
CAS No.	119082-98-3
Molecular Formula	C10H6ClNOS
Molecular Weight	223.68 g/mol
Synonyms	2-Thiophenecarbonyl chloride, 5-(2-pyridinyl)-; 5-(Pyridin-2-yl)thiophene-2-carbonyl chloride; 5-(2-Pyridyl)thiophene-2-carbonyl chloride; 2-Pyridin-5-yl-thiophene-5-carbonyl chloride; 5-(2-Pyridyl)-2-thienylcarbonyl chloride; 5-(2-Pyridinyl)-2-thiophenecarboxylic acid chloride; 5-(2-Pyridyl)thiophene-2-carboxylic acid chloride
EINECS	Contact for details

Quality Control

Our 5-(2-Pyridinyl)-2-Thiophenecarbonyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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