Description

3-Methoxy-1,8-Naphthyridine-4-Carbaldehyde is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile and critical precursor for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly in kinase inhibitor and antimicrobial research.
• Agrochemical Development: Used in the research and production of advanced pesticides and herbicides, leveraging the naphthyridine core's bioactivity.
• Ligand Synthesis: Serves as a precursor for creating complex chelating ligands used in catalysis and material science.
• Fluorescent Probe Development: The naphthyridine-aldehyde structure is utilized to develop sensitive fluorescent markers and sensors for biochemical assays.
• Academic & Contract Research: Essential for methodological studies and the discovery of new chemical reactions in university and CRO laboratories.
• Material Science Precursor: Employed in the synthesis of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Methoxy-1,8-Naphthyridine-4-Carbaldehyde
CAS No.	893566-53-5
Molecular Formula	C₁₀H₈N₂O₂
Molecular Weight	188.18 g/mol
Synonyms	3-Methoxy-1,8-naphthyridine-4-carboxaldehyde; 4-Formyl-3-methoxy-1,8-naphthyridine; 1,8-Naphthyridine-4-carboxaldehyde, 3-methoxy-; 3-Methoxynaphthyridine-4-carbaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methoxy-1,8-Naphthyridine-4-Carbaldehyde is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) with full traceability are provided and available upon request, supporting compliance in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its light-sensitive nature and propensity for oxidation, it is recommended to store the material under an inert atmosphere for long-term stability and to minimize degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.