Description

4-Hydroxy-3-Nitro-1,5-Naphthyridine is a specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused-ring structure, functionalized with both hydroxy and nitro groups, makes it a versatile intermediate for creating complex molecules with targeted properties. This high-purity intermediate is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to develop new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where the naphthyridine scaffold is active.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for biological activity.
• Material Science: Acts as a monomer or functional additive in the creation of advanced polymers, dyes, or organic electronic materials.
• Chemical Synthesis: Serves as a versatile building block for constructing more complex polycyclic or fused heterocyclic systems in academic and industrial R&D.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis or metal-organic frameworks (MOFs) due to its potential chelating sites.

Basic Information

Product Name	4-Hydroxy-3-Nitro-1,5-Naphthyridine
CAS No.	85938-78-9
Molecular Formula	C8H5N3O3
Molecular Weight	191.15 g/mol
Synonyms	3-Nitro-1,5-naphthyridin-4-ol; 1,5-Naphthyridine, 4-hydroxy-3-nitro-; 4-Hydroxy-3-nitro-1,5-naphthyridine; 3-Nitro-4-hydroxy-1,5-naphthyridine; 4-Hydroxy-3-nitro[1,5]naphthyridine
EINECS	Contact for details

Quality Control

Every batch of 4-Hydroxy-3-Nitro-1,5-Naphthyridine is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure they meet the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and 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 oxidizing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.