Description

4-Chloro-2-Methyl-1,7-Naphthyridine is a versatile and high-purity heterocyclic building block of significant interest in advanced organic synthesis. Its unique fused-ring structure, featuring a chlorine substituent, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, leveraging its bioactive naphthyridine core.
• Material Science Research: Serves as a precursor for the synthesis of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic light-emitting diodes (OLEDs).
• Chemical Research & Development: Employed in academic and industrial R&D for methodological studies in cross-coupling reactions, nucleophilic substitutions, and other transformations of halogenated heterocycles.
• Ligand Synthesis: Useful for preparing specialized chelating ligands in coordination chemistry and catalysis.

Basic Information

Product Name	4-Chloro-2-Methyl-1,7-Naphthyridine
CAS No.	61319-98-0
Molecular Formula	C9H7ClN2
Molecular Weight	178.62 g/mol
Synonyms	4-Chloro-2-methyl-1,7-naphthyridine; 2-Methyl-4-chloro-1,7-naphthyridine; 1,7-Naphthyridine, 4-chloro-2-methyl-; 4-Chloro-2-methyl-[1,7]naphthyridine
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Methyl-1,7-Naphthyridine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and production. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.