Description

4-Pyridinepropanal(9Ci) CAS NO 120690-80-4 is a specialized pyridine derivative aldehyde, serving as a versatile and valuable building block in advanced organic synthesis. Its unique structure makes it a critical intermediate for constructing complex molecules, particularly in pharmaceutical and agrochemical research. This compound is essential for chemists and R&D teams in the fine chemical, pharmaceutical, and life science industries who require high-purity intermediates for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-infective research.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, leveraging its pyridine core for biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for creating specialized ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Intermediate in the manufacture of dyes, flavors, and other high-value specialty chemicals.
• Academic and R&D Laboratories: Employed in methodological studies and the discovery of new organic reactions and pathways.
• Material Science Research: Used in the synthesis of organic semiconductors and photoactive materials for electronic applications.

Basic Information

Product Name	4-Pyridinepropanal(9Ci)
CAS No.	120690-80-4
Molecular Formula	C8H9NO
Molecular Weight	135.16 g/mol
Synonyms	4-(2-Oxoethyl)pyridine; 3-(4-Pyridinyl)propanal; 4-Pyridinepropanal; 4-Pyridylpropanal; 4-Pyridinepropionaldehyde; 3-(Pyridin-4-yl)propanal; β-(4-Pyridyl)propionaldehyde; 120690-80-4
EINECS	Contact for details

Quality Control

Every batch of 4-Pyridinepropanal(9Ci) is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, and we support compliance with global regulatory standards such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized and light-sensitive; avoid exposure to air, moisture, and direct light during handling.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%

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