Description

Ethyl 7-Bromo-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylate is a high-purity, advanced pharmaceutical intermediate characterized by its brominated naphthyridine core structure. This compound is of significant value for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring heterocyclic scaffolds. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel drug candidates and specialty chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the multi-step synthesis of potential drug molecules, especially those targeting infectious diseases or cancer.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, or insecticides with novel modes of action.
• Organic Synthesis: Used in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical reactions.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Material Science: Investigated for the development of organic electronic materials or metal-organic frameworks (MOFs) due to its conjugated system.

Basic Information

Product Name	Ethyl 7-Bromo-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylate
CAS No.	64436-97-1
Molecular Formula	C11H9BrN2O3
Molecular Weight	297.11 g/mol
Synonyms	7-Bromo-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylic acid ethyl ester; Ethyl 7-bromo-1,5-naphthyridin-4-one-3-carboxylate; 7-Bromo-1,5-naphthyridin-4(1H)-one-3-carboxylic acid ethyl ester; 1,5-Naphthyridine-3-carboxylic acid, 7-bromo-1,4-dihydro-4-oxo-, ethyl ester; Ethyl 7-bromo-4-hydroxy-1,5-naphthyridine-3-carboxylate (tautomer); 7-Bromo-4-oxo-1,4-dihydro-[1,5]naphthyridine-3-carboxylic acid ethyl ester; CAS 64436-97-1
EINECS	Contact for details

Quality Control

Our Ethyl 7-Bromo-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment 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 strong acids and incompatible organic solvents. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

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%
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.