Description

2-Chloro-3-(5-Ethoxycarbonyl-2-Thenoyl)Pyridine is a specialized heterocyclic organic compound that serves as a crucial advanced intermediate in modern chemical synthesis. Its unique molecular architecture, featuring both pyridine and thiophene rings with functionalized substituents, makes it a valuable building block for creating complex molecules. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly for targeted therapies.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides with specific modes of action.
• Material Science: Potential precursor for the synthesis of functional organic materials, such as ligands for catalysts or organic semiconductors.
• Chemical Synthesis: Serves as a versatile synthon in academic and industrial organic chemistry for constructing complex heterocyclic systems.
• Bioconjugate Chemistry: Can be utilized in the design of probes or linkers due to its reactive chloro and ester functional groups.

Basic Information

Product Name	2-Chloro-3-(5-Ethoxycarbonyl-2-Thenoyl)Pyridine
CAS No.	890100-49-9
Molecular Formula	C14H12ClNO3S
Molecular Weight	309.77 g/mol
Synonyms	2-Chloro-3-(5-ethoxycarbonyl-2-thienylcarbonyl)pyridine; 2-Chloro-3-[(5-(ethoxycarbonyl)-2-thienyl)carbonyl]pyridine; 5-(Ethoxycarbonyl)-2-thenoyl-2-chloropyridine; 2-Chloro-3-(5-carbethoxy-2-thenoyl)pyridine; 2-Chloro-3-(5-ethoxycarbonylthiophene-2-carbonyl)pyridine; 890100-49-9; 2-Chloro-3-(5-(ethoxycarbonyl)thiophene-2-carbonyl)pyridine
EINECS	Contact for details

Quality Control

Our production of 2-Chloro-3-(5-Ethoxycarbonyl-2-Thenoyl)Pyridine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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