Description

7-Bromo-1,5-Naphthyridine-4-Oxo-3-Carboxylic Acid Ethyl Ester is a high-purity, advanced pharmaceutical intermediate crucial for modern drug discovery and development. This compound serves as a versatile building block for synthesizing complex molecules, particularly in the creation of novel active pharmaceutical ingredients (APIs). It is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and potential drug candidates, especially in kinase inhibitor research.
• Agrochemical Development: Used in the research and production of novel pesticides and herbicides, leveraging its naphthyridine core structure.
• Organic Synthesis Building Block: Employed in medicinal chemistry for constructing fused-ring systems and introducing specific functional groups via its reactive bromine and ester moieties.
• Material Science Research: Investigated as a potential component in the development of organic electronic materials and ligands for catalytic systems.

Basic Information

Product Name	7-Bromo-1,5-Naphthyridine-4-Oxo-3-Carboxylic Acid Ethyl Ester
CAS No.	66093-18-3
Molecular Formula	C11H9BrN2O3
Molecular Weight	297.11 g/mol
Synonyms	Ethyl 7-Bromo-4-oxo-1,5-naphthyridine-3-carboxylate; 7-Bromo-4-oxo-1,5-naphthyridine-3-carboxylic acid ethyl ester; 1,5-Naphthyridine-3-carboxylic acid, 7-bromo-4-oxo-, ethyl ester; 7-Bromo-1,5-naphthyridin-4(1H)-one-3-carboxylic acid ethyl ester; 7-Bromo-4-hydroxy-1,5-naphthyridine-3-carboxylic acid ethyl ester (tautomer); 66093-18-3; Ethyl 7-bromo-4-oxo-1,5-naphthyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Bromo-1,5-Naphthyridine-4-Oxo-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.