Description

2,7-Dichloro-1,8-Naphthyridine is a versatile and high-value heterocyclic building block used in advanced organic synthesis. This compound is particularly significant for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, leveraging its bioactive naphthyridine core.
• Ligand and Catalyst Development: Serves as a starting material for creating complex chelating ligands and organocatalysts used in asymmetric synthesis and metal complexation.
• Material Science Research: Employed in the development of organic electronic materials, such as semiconductors and light-emitting components, due to its conjugated structure.
• Chemical Biology Probes: Utilized to synthesize molecular probes and tags for studying biological processes and target identification.
• Custom Synthesis and Scale-Up: Supplied for contract research and manufacturing (CRO/CMO) projects requiring bespoke, high-purity chemical intermediates.

Basic Information

Product Name	2,7-Dichloro-1,8-Naphthyridine
CAS No.	55243-02-2
Molecular Formula	C8H4Cl2N2
Molecular Weight	199.04 g/mol
Synonyms	1,8-Naphthyridine, 2,7-dichloro-; 2,7-Dichloro-1,8-naphthyridine; 2,7-Dichloro-1,8-diazanaphthalene; 2,7-Dichloronaphthyridine; NSC 163063; 1,8-Diazanaphthalene, 2,7-dichloro-
EINECS	Contact for details

Quality Control

Our 2,7-Dichloro-1,8-Naphthyridine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. A Certificate of Analysis (COA) is supplied with each batch, detailing all specifications and test results to support your quality assurance and regulatory documentation 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 must be kept under an inert atmosphere or in a desiccator to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.