Description

3-(Pyridin-3-Yl)Propiolic Acid is a versatile heterocyclic building block featuring a propiolic acid moiety attached to a pyridine ring. This unique structure makes it a valuable intermediate for synthesizing complex molecules in pharmaceutical and agrochemical research. It is particularly sought after by R&D chemists and process development scientists working on novel active ingredients. The compound is supplied to meet the stringent quality requirements of advanced chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological and inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science Research: Employed in the development of organic semiconductors, conductive polymers, and advanced organic frameworks.
• Bioconjugation and Probe Synthesis: Useful for creating fluorescent tags, molecular probes, and bioconjugates for diagnostic applications.
• Academic and Industrial R&D: A fundamental reagent for exploring new organic reactions and synthesizing libraries of novel heterocyclic compounds.

Basic Information

Product Name	3-(Pyridin-3-Yl)Propiolic Acid
CAS No.	59608-01-4
Molecular Formula	C8H5NO2
Molecular Weight	147.13 g/mol
Synonyms	3-Pyridylpropiolic Acid; 3-Ethynylpyridine-3-carboxylic Acid; 3-(3-Pyridinyl)-2-propynoic Acid; Pyridin-3-yl-propynoic Acid; 3-Pyridinylpropiolic Acid; 3-(Pyridin-3-yl)prop-2-ynoic Acid; 3-(3-Pyridyl)propiolic Acid
EINECS	Contact for details

Quality Control

Our 3-(Pyridin-3-Yl)Propiolic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive analytical data with each shipment. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request and are essential for regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials such as strong acids and bases.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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