Description

2-Pyridinecarboxaldehyde, 3-Ethoxy- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its core value lies in the strategic positioning of both an aldehyde and an ethoxy group on the pyridine ring, enabling its use as a versatile precursor for constructing complex molecular architectures. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications such as ligand synthesis and the development of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing complex heterocyclic cores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its pyridine-based structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands used in catalysis and metal complexation.
• Chemical Research & Development: Employed as a versatile building block in academic and industrial R&D for exploring new organic reactions and materials.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals.

Basic Information

Product Name	2-Pyridinecarboxaldehyde, 3-Ethoxy- (9Ci)
CAS No.	81376-84-3
Molecular Formula	C8H9NO2
Molecular Weight	151.16 g/mol
Synonyms	3-Ethoxy-2-pyridinecarboxaldehyde; 3-Ethoxypicolinaldehyde; 2-Formyl-3-ethoxypyridine; 3-Ethoxy-2-formylpyridine; 3-Ethoxypyridine-2-carboxaldehyde; 3-Ethoxy-2-pyridylcarboxaldehyde; 3-Ethoxy-2-pyridinealdehyde
EINECS	Contact for details

Quality Control

Our 2-Pyridinecarboxaldehyde, 3-Ethoxy- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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