Description

4-Hydroxy-1,8-Naphthyridin-2(1H)-One is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique naphthyridine core structure makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or acting as kinase inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic scaffold.
• Ligand Synthesis: Serves as a chelating agent or ligand precursor in coordination chemistry and catalysis.
• Material Science: Incorporated into the design of organic semiconductors, fluorescent dyes, or photoactive materials.
• Chemical Biology Probes: Utilized as a core structure for creating molecular probes to study biological processes.
• Academic & Industrial R&D: A fundamental research chemical for exploring new reactions and synthesizing complex heterocyclic libraries.

Basic Information

Product Name	4-Hydroxy-1,8-Naphthyridin-2(1H)-One
CAS No.	59514-86-2
Molecular Formula	C8H6N2O2
Molecular Weight	162.15 g/mol
Synonyms	4-Hydroxy-1,8-naphthyridin-2(1H)-one; 2-Hydroxy-1,8-naphthyridin-4(1H)-one; 1,8-Naphthyridin-4-ol, 1,2-dihydro-2-oxo-; 4-Hydroxy-2(1H)-1,8-naphthyridinone; 1,2-Dihydro-4-hydroxy-1,8-naphthyridin-2-one; 2-Oxo-1,2-dihydro-1,8-naphthyridin-4-ol; 4-Hydroxy-1,8-naphthyridin-2-one
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-1,8-Naphthyridin-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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