Description

1,2-Dihydro-2-Oxo-1,7-Naphthyridine-3-Carboxylic Acid Ethyl Ester is a high-purity organic intermediate of significant importance in advanced synthetic chemistry. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex heterocyclic frameworks.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with naphthyridine-based structures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides that require specific heterocyclic cores.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing fused heterocyclic systems and exploring new chemical spaces.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalysts or advanced functional materials.
• Biochemical Probe Development: Serves as a scaffold for creating molecular probes and tools for biological research.

Basic Information

Product Name	1,2-Dihydro-2-Oxo-1,7-Naphthyridine-3-Carboxylic Acid Ethyl Ester
CAS No.	55234-64-5
Molecular Formula	C11H10N2O3
Molecular Weight	218.21 g/mol
Synonyms	Ethyl 1,2-dihydro-2-oxo-1,7-naphthyridine-3-carboxylate; 1,7-Naphthyridine-3-carboxylic acid, 1,2-dihydro-2-oxo-, ethyl ester; 2-Oxo-1,2-dihydro-1,7-naphthyridine-3-carboxylic acid ethyl ester; Ethyl 2-oxo-1,2-dihydro-1,7-naphthyridine-3-carboxylate; 3-Ethoxycarbonyl-1,7-naphthyridin-2(1H)-one
EINECS	Contact for details

Quality Control

Our 1,2-Dihydro-2-Oxo-1,7-Naphthyridine-3-Carboxylic Acid Ethyl Ester 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 synthesis. Certificates of Analysis (COA) detailing all specifications 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 a controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to ensure optimal stability.

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	≤ 20 ppm

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