Description

7-Methoxy-2,3-Dihydro-1,8-Naphthyridin-4(1H)-One is a high-purity organic compound and a key heterocyclic building block in advanced chemical synthesis. Its value lies in its versatile fused naphthyridine core, which is essential for constructing complex molecular architectures with specific biological and material properties. This intermediate is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in organic semiconductors.
• Chemical Synthesis: Acts as a versatile scaffold for further functionalization in medicinal and combinatorial chemistry for library generation.
• Academic & R&D: Employed in university and corporate research laboratories for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	7-Methoxy-2,3-Dihydro-1,8-Naphthyridin-4(1H)-One
CAS No.	82070-49-3
Molecular Formula	C9H10N2O2
Molecular Weight	178.19 g/mol
Synonyms	7-Methoxy-1,2,3,4-tetrahydro-1,8-naphthyridin-4-one; 4(1H)-1,8-Naphthyridinone, 2,3-dihydro-7-methoxy-; 7-Methoxy-3,4-dihydro-1,8-naphthyridin-4(1H)-one; 1,2,3,4-Tetrahydro-7-methoxy-1,8-naphthyridin-4-one; 7-Methoxy-1,2,3,4-tetrahydro-8-naphthyridin-4-one; 82070-49-3; 7-Methoxy-2,3-dihydro-1,8-naphthyridin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 7-Methoxy-2,3-Dihydro-1,8-Naphthyridin-4(1H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed specifications are available 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

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