Description

1,8-Naphthyridine-3-Carboxylic Acid, 4-Hydroxy is a high-purity organic compound serving as a crucial advanced pharmaceutical intermediate and versatile chemical building block. Its unique heterocyclic structure makes it a valuable synthon for developing novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking to synthesize complex molecules with precision.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in antibiotic and antiviral research.
• Medicinal Chemistry Research: Used in the development and optimization of new chemical entities (NCEs) targeting various biological pathways.
• Agrochemical Synthesis: Serves as a precursor in the creation of advanced pesticides and herbicides.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Ligand and Chelating Agent: Potential use in creating metal-organic frameworks (MOFs) or catalysts due to its carboxylic acid and hydroxyl functional groups.
• Academic and Industrial R&D: Fundamental material for organic synthesis studies and process development in chemical R&D facilities.

Basic Information

Product Name	1,8-Naphthyridine-3-Carboxylic Acid, 4-Hydroxy
CAS No.	342623-43-2
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	4-Hydroxy-1,8-naphthyridine-3-carboxylic acid; 3-Carboxy-4-hydroxy-1,8-naphthyridine; 4-Hydroxy-1,8-naphthyridine-3-carboxylic acid; 1,8-Naphthyridin-4-ol-3-carboxylic acid; 4-Hydroxynaphthyridine-3-carboxylic acid; 1,8-Naphthyridine-4-ol-3-carboxylic acid; 342623-43-2
EINECS	Contact for details

Quality Control

Our 1,8-Naphthyridine-3-Carboxylic Acid, 4-Hydroxy is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including HPLC for assay and purity, and is supplied with a comprehensive Certificate of Analysis (COA). We are committed to meeting the stringent requirements of pharmaceutical and research applications, with specifications tailored to customer needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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