Description

1,5-Naphthyridine-4-Carbaldehyde is a versatile and high-purity organic building block with the CAS registry number 64379-44-8. This compound is a critical intermediate in advanced organic synthesis, valued for its reactive aldehyde functional group fused to a 1,5-naphthyridine heterocyclic core. It is primarily sought after by research institutions and chemical manufacturers engaged in the development of pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting kinase inhibitors and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its structural complexity to create compounds with specific modes of action.
• Ligand Synthesis: Serves as a starting material for the preparation of sophisticated chelating ligands used in catalysis and material science.
• Material Science: Employed in the creation of organic electronic materials, such as those for OLEDs or conductive polymers, due to its electron-deficient aromatic system.
• Chemical Research & Development: A valuable scaffold for constructing complex molecular libraries for high-throughput screening and structure-activity relationship (SAR) studies.

Basic Information

Product Name	1,5-Naphthyridine-4-Carbaldehyde
CAS No.	64379-44-8
Molecular Formula	C9H6N2O
Molecular Weight	158.16 g/mol
Synonyms	4-Formyl-1,5-naphthyridine; 1,5-Naphthyridine-4-carboxaldehyde; 4-Aldehydro-1,5-naphthyridine; 1,5-Naphthyridine-4-aldehyde; 4-(1,5-Naphthyridinyl)carboxaldehyde; 1,5-Naphthyridine-4-carbonal; 4-Carbaldehyde-1,5-naphthyridine
EINECS	Contact for details

Quality Control

Our 1,5-Naphthyridine-4-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C under an inert atmosphere, as the material is easily oxidized and light-sensitive. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	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.