Description

Ethyl 3-(2-Pyridinyl)-1H-Pyrazole-5-Carboxylate is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique molecular architecture, featuring both pyridine and pyrazole rings, makes it an invaluable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its pyrazole core for biological activity.
• Ligand Synthesis: Serves as a starting material for creating specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Material Science: Employed in the research of organic electronic materials and advanced polymers due to its conjugated system.
• Chemical Biology Probes: Utilized to build molecular probes for studying biological processes and enzyme inhibition.

Basic Information

Product Name	Ethyl 3-(2-Pyridinyl)-1H-Pyrazole-5-Carboxylate
CAS No.	174139-65-2
Molecular Formula	C11H11N3O2
Molecular Weight	217.23 g/mol
Synonyms	Ethyl 3-(pyridin-2-yl)-1H-pyrazole-5-carboxylate; 5-Ethoxycarbonyl-3-(2-pyridyl)pyrazole; 1H-Pyrazole-5-carboxylic acid, 3-(2-pyridinyl)-, ethyl ester; Ethyl 3-(2-pyridyl)-1H-pyrazole-5-carboxylate; 3-(2-Pyridyl)-1H-pyrazole-5-carboxylic acid ethyl ester; Ethyl 3-pyridin-2-yl-1H-pyrazole-5-carboxylate; CAS 174139-65-2
EINECS	Contact for details

Quality Control

Our Ethyl 3-(2-Pyridinyl)-1H-Pyrazole-5-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 area at a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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