Description

6-Chloro-4-Hydroxy-[1,5]Naphthyridine-3-Carboxylic Acid Ethyl Ester is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for its versatile reactivity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with naphthyridine-based pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Chemical Synthesis Building Block: Employed in organic chemistry research for constructing more complex polycyclic compounds and ligands.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers and functional materials.
• Academic & R&D Laboratories: Serves as a standard or starting material for methodological studies and discovery chemistry.

Basic Information

Product Name	6-Chloro-4-Hydroxy-[1,5]Naphthyridine-3-Carboxylic Acid Ethyl Ester
CAS No.	127094-58-0
Molecular Formula	C11H9ClN2O3
Molecular Weight	252.66 g/mol
Synonyms	Ethyl 6-Chloro-4-hydroxy-[1,5]naphthyridine-3-carboxylate; 6-Chloro-4-hydroxy-1,5-naphthyridine-3-carboxylic acid ethyl ester; 3-Carbethoxy-6-chloro-4-hydroxy-1,5-naphthyridine; 6-Chloro-4-hydroxy-1,5-naphthyridine-3-carboxylic acid, ethyl ester; 127094-58-0; Ethyl 6-chloro-4-oxo-1,4-dihydro-1,5-naphthyridine-3-carboxylate
EINECS	Contact for details

Quality Control

Our 6-Chloro-4-Hydroxy-[1,5]Naphthyridine-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 1.5%

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