Description

1,5-Naphthyridine is a high-purity nitrogen-containing heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique fused-ring structure makes it a valuable scaffold for developing novel pharmaceuticals, agrochemicals, and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to create innovative products with specific biological or electronic properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological disorders, cancer, and infectious diseases.
• Agrochemical Research: Used as a core structure for developing new herbicides, fungicides, and insecticides with novel modes of action.
• Ligand in Catalysis: Serves as a chelating ligand for transition metal catalysts in cross-coupling and other organic transformations.
• Material Science: A building block for creating organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its electron-accepting properties.
• Chemical Research: Employed in academic and industrial R&D for exploring new heterocyclic chemistry and synthesizing complex molecular architectures.
• Coordination Chemistry: Used to synthesize metal-organic frameworks (MOFs) and coordination complexes with specific optical or magnetic properties.

Basic Information

Product Name	1,5-Naphthyridine
CAS No.	254-79-5
Molecular Formula	C8H6N2
Molecular Weight	130.15 g/mol
Synonyms	1,5-Diazanaphthalene; Benzo[b][1,5]naphthyridine; 1,5-Naphthyridin; 1,5-Naphthyridine; 254-79-5; NSC 51128; CCRIS 6051; 1,5-Naphthyridine (8CI); 1,5-Naphthyridine, 98+%
EINECS	205-977-5

Quality Control

Our 1,5-Naphthyridine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	92 - 96 °C
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.