Description

4-Methyl-1,5-Naphthyridine (CAS NO 7675-33-4) 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 intermediate for developing novel pharmaceuticals and functional materials. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Ligand Synthesis: Serves as a versatile scaffold for creating novel ligands in coordination chemistry and catalysis.
• Material Science: Employed in the research of organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials.
• Chemical Research: A fundamental building block for academic and industrial R&D in heterocyclic and medicinal chemistry.
• Dye & Pigment Intermediate: Used in the synthesis of specialized dyes and pigments requiring a naphthyridine backbone.

Basic Information

Product Name	4-Methyl-1,5-Naphthyridine
CAS No.	7675-33-4
Molecular Formula	C9H8N2
Molecular Weight	144.17 g/mol
Synonyms	1,5-Naphthyridine, 4-methyl-; 4-Methyl-1,5-naphthyridine; 4-Methyl[1,5]naphthyridine; 4-Methyl-1,5-diazanaphthalene
EINECS	Contact for details

Quality Control

Our 4-Methyl-1,5-Naphthyridine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
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.