Description

Ethyl 4-Hydroxy-2-Oxo-1-Propyl-1,2-Dihydro-1,8-Naphthyridine-3-Carboxylate is a high-purity, specialized organic compound belonging to the 1,8-naphthyridine class, serving as a critical advanced intermediate in modern chemical synthesis. Its value lies in its precise molecular architecture, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries who require reliable, high-quality building blocks for their innovative projects.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds targeting specific biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the bioactive naphthyridine core.
• Material Science Precursor: Serves as a monomer or functional unit in the creation of specialized polymers, ligands for metal-organic frameworks (MOFs), or organic electronic materials.
• Chemical Biology Probe: Utilized in academic and industrial research to create molecular probes for studying enzyme function or cellular processes.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) producing bespoke compounds for clients.

Basic Information

Product Name	Ethyl 4-Hydroxy-2-Oxo-1-Propyl-1,2-Dihydro-1,8-Naphthyridine-3-Carboxylate
CAS No.	1253791-84-2
Molecular Formula	C₁₄H₁₈N₂O₄
Molecular Weight	278.31 g/mol
Synonyms	Ethyl 1-propyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylate; 1-Propyl-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid ethyl ester; 3-Carbethoxy-1-propyl-1,4-dihydro-4-oxo-1,8-naphthyridine; 1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-propyl-4-oxo-, ethyl ester; 1-Propyl-4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylic acid ethyl ester
EINECS	Contact for details

Quality Control

Our Ethyl 4-Hydroxy-2-Oxo-1-Propyl-1,2-Dihydro-1,8-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. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our commitment to quality supports applications requiring high standards, including pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Maximum Impurity	≤ 0.5%
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.