Description

3-Pyridinecarboxylicacid,Ethenylester(9Ci) CAS NO 25635-13-6 is a specialized pyridine derivative ester, a high-purity intermediate of significant value in advanced organic synthesis. Its core value proposition lies in its reactive vinyl ester group attached to the pyridine ring, making it a versatile building block for constructing complex heterocyclic molecules. This compound is essential for research and development chemists and process engineers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the pyridine moiety is a common bioactive scaffold.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Polymer and Material Science: Employed in the synthesis of functional polymers, coatings, or electronic materials where the vinyl group enables polymerization or cross-linking.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial R&D laboratories.
• Fine Chemical Production: Integral to the multi-step synthesis of complex fine chemicals and specialty additives.

Basic Information

Product Name	3-Pyridinecarboxylicacid,Ethenylester(9Ci) CAS NO 25635-13-6
CAS No.	25635-13-6
Molecular Formula	C8H7NO2
Molecular Weight	149.15 g/mol
Synonyms	Nicotinic Acid Vinyl Ester; Vinyl Nicotinate; 3-(Vinyloxycarbonyl)pyridine; Pyridine-3-carboxylic Acid Vinyl Ester; 3-Carboxyvinylpyridine; Vinyl 3-Pyridinecarboxylate; 25635-13-6; Nicotinic acid, vinyl ester
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxylicacid,Ethenylester(9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available for every shipment. We are committed to meeting the stringent requirements of cGMP and ISO standards for advanced chemical intermediates.

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). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly closed to prevent moisture absorption and potential decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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