Description

7-Amino-2-Hydroxy-1,8-Naphthyridine-4-Carboxylic Acid is a high-purity, multifunctional heterocyclic building block with significant synthetic utility. This compound serves as a critical intermediate in the development of advanced pharmaceutical agents, particularly in the synthesis of novel antibacterial and antiviral compounds. It is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to create complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinolone and naphthyridine-based antibiotics and other active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new fungicides and herbicides due to its bioactive heterocyclic core.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex ligands, dyes, and functional materials.
• Biochemical Research: Employed in the study of enzyme inhibition and as a scaffold for designing diagnostic probes.
• Material Science: Potential use in the development of organic semiconductors and metal-organic frameworks (MOFs).

Basic Information

Product Name	7-Amino-2-Hydroxy-1,8-Naphthyridine-4-Carboxylic Acid
CAS No.	90323-16-3
Molecular Formula	C9H7N3O3
Molecular Weight	205.17 g/mol
Synonyms	4-Carboxy-7-amino-2-hydroxy-1,8-naphthyridine; 7-Amino-2-hydroxy-1,8-naphthyridine-4-carboxylic acid; 1,8-Naphthyridine-4-carboxylic acid, 7-amino-2-hydroxy-; 7-Amino-2-hydroxynaphthyridine-4-carboxylic acid; AHNCA; 90323-16-3; 7-Amino-2-hydroxy-1,8-naphthyridine-4-carboxylate
EINECS	Contact for details

Quality Control

Our 7-Amino-2-Hydroxy-1,8-Naphthyridine-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, to ensure it meets the high standards required for pharmaceutical R&D and fine chemical synthesis. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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