Description

4-Oxo-1,4-Dihydro-1,6-Naphthyridine-3-Carboxylic Acid is a high-purity, heterocyclic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases and central nervous system disorders.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic core for bioactivity.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing complex naphthyridine-based structures in research and development.
• Material Science Research: Investigated as a monomer or functional component in the creation of advanced polymers and organic electronic materials.

Basic Information

Product Name	4-Oxo-1,4-Dihydro-1,6-Naphthyridine-3-Carboxylic Acid
CAS No.	4901-94-4
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	1,6-Naphthyridine-3-carboxylic acid, 1,4-dihydro-4-oxo-; 4-Oxo-1,4-dihydro[1,6]naphthyridine-3-carboxylic acid; 3-Carboxy-4-hydroxy-1,6-naphthyridine; 1,4-Dihydro-4-oxo-1,6-naphthyridine-3-carboxylic acid; 4-Hydroxy-1,6-naphthyridine-3-carboxylic acid; 1,6-Naphthyridin-3-carboxylic acid, 1,4-dihydro-4-oxo-; 4-Oxo-4H-[1,6]naphthyridine-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Oxo-1,4-Dihydro-1,6-Naphthyridine-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.