Description

2-Ethynyl-Isonicotinic Acid is a high-purity, functionalized pyridine derivative of significant interest in advanced organic synthesis. This compound serves as a critical building block for constructing complex molecular architectures, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and antiviral research.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in transition metal catalysis and organometallic chemistry.
• Material Science Research: Employed in the synthesis of functional organic materials and polymers with tailored electronic properties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological systems.

Basic Information

Product Name	2-Ethynyl-Isonicotinic Acid
CAS No.	1240618-14-7
Molecular Formula	C8H5NO2
Molecular Weight	147.13 g/mol
Synonyms	2-Ethynylpyridine-4-carboxylic Acid; 4-Pyridinecarboxylic acid, 2-ethynyl-; Isonicotinic acid, 2-ethynyl-; 2-Ethynyl-4-pyridinecarboxylic Acid
EINECS	Contact for details

Quality Control

Our 2-Ethynyl-Isonicotinic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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