Description

4-Hydroxy-6-Oxo-5,6-Dihydro-1,5-Naphthyridine-3-Carboxylic Acid is a high-purity, synthetically valuable naphthyridine derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure makes it a versatile intermediate for constructing complex heterocyclic systems with potential biological activity. This compound is primarily sought by research institutions and pharmaceutical development companies engaged in the discovery of new active pharmaceutical ingredients (APIs) and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Organic Synthesis Building Block: Used in the construction of complex fused heterocyclic compounds for material science and medicinal chemistry research.
• Research & Development (R&D): Essential for academic and industrial R&D labs exploring new chemical entities and reaction methodologies.
• Agrochemical Research: Potential intermediate in the development of new herbicides or plant growth regulators with specific modes of action.
• Ligand Synthesis: Can be utilized to create chelating ligands for metal catalysis or coordination chemistry studies.

Basic Information

Product Name	4-Hydroxy-6-Oxo-5,6-Dihydro-1,5-Naphthyridine-3-Carboxylic Acid
CAS No.	28252-74-6
Molecular Formula	C9H6N2O4
Molecular Weight	206.16 g/mol
Synonyms	1,5-Naphthyridine-3-carboxylic acid, 5,6-dihydro-4-hydroxy-6-oxo-; 4-Hydroxy-6-oxo-5,6-dihydro[1,5]naphthyridine-3-carboxylic acid; 3-Carboxy-4-hydroxy-1,5-naphthyrid-6-one; 5,6-Dihydro-4-hydroxy-6-oxo-1,5-naphthyridine-3-carboxylic acid; 1,5-Naphthyridine-3-carboxylic acid, 4-hydroxy-5,6-dihydro-6-oxo-; 4-Hydroxy-6-oxo-5,6-dihydro-1,5-naphthyridine-3-carboxylic acid; 28252-74-6 (CAS)
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-6-Oxo-5,6-Dihydro-1,5-Naphthyridine-3-Carboxylic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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