Description

3-Methyl-1,2-Dihydro-1,8-Naphthyridine-2-One is a specialized heterocyclic organic compound that serves as a valuable building block in advanced chemical synthesis. This naphthyridine derivative is particularly significant for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive heterocyclic core.
• Material Science: Serves as a building block for organic semiconductors, ligands for metal-organic frameworks (MOFs), and other functional materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex naphthyridine-based compounds for various applications.
• Ligand Synthesis: Used to create chelating agents and catalysts for asymmetric synthesis and metal-catalyzed reactions.

Basic Information

Product Name	3-Methyl-1,2-Dihydro-1,8-Naphthyridine-2-One
CAS No.	40000-89-3
Molecular Formula	C9H8N2O
Molecular Weight	160.17 g/mol
Synonyms	3-Methyl-1,8-naphthyridin-2(1H)-one; 3-Methyl-1,2-dihydro-1,8-naphthyridin-2-one; 1,8-Naphthyridin-2(1H)-one, 3-methyl-1,2-dihydro-; 3-Methyl-2-oxo-1,2-dihydro-1,8-naphthyridine; 3-Methyl-1,8-naphthyridin-2-ol (tautomer); 3-Methyl-1,2-dihydro-1,8-naphthyridin-2-ol; 3-Methyl-1,8-naphthyridone
EINECS	Contact for details

Quality Control

Our 3-Methyl-1,2-Dihydro-1,8-Naphthyridine-2-One is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) are available for every batch and supplied upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.