Description

3-Pyridinecarboxaldehyde, 6-Ethoxy- (9Ci) is a specialized pyridine derivative that serves as a crucial building block in advanced organic synthesis. This compound matters for its role as a versatile aldehyde-functionalized intermediate, enabling the construction of complex heterocyclic systems and active pharmaceutical ingredients (APIs). It is primarily needed by research and development chemists, process development teams, and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing antimicrobial properties.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and plant growth regulators where the pyridine core is a common bioactive motif.
• Ligand and Catalyst Development: Serves as a starting material for creating chiral ligands and metal-organic complexes used in asymmetric catalysis.
• Material Science Research: Employed in the synthesis of functionalized polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Useful for synthesizing labeled compounds and molecular probes for biochemical and diagnostic research.

Basic Information

Product Name	3-Pyridinecarboxaldehyde, 6-Ethoxy- (9Ci)
CAS No.	97455-61-3
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	6-Ethoxynicotinaldehyde; 6-Ethoxypyridine-3-carboxaldehyde; 3-Formyl-6-ethoxypyridine; 6-Ethoxy-3-pyridinecarboxaldehyde; 6-Ethoxy-3-pyridylaldehyde; 6-Ethoxy-3-pyridylcarboxaldehyde; 6-Ethoxynicotinaldehyde (9CI); 6-Ethoxy-3-pyridinecarbaldehyde
EINECS	Contact for details

Quality Control

Our 3-Pyridinecarboxaldehyde, 6-Ethoxy- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC, GC, NMR, and FTIR, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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 long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
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.