Description

3,4-Dichloro-1,8-Naphthyridine is a versatile and highly functionalized heterocyclic building block. Its value lies in its dual reactive sites, which enable precise and efficient synthesis of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, serving as a key intermediate in the development of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly for antiviral, anticancer, and anti-inflammatory therapies.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its bioactive naphthyridine core.
• Material Science Research: Serves as a building block for creating organic electronic materials, ligands for catalysis, and specialty polymers.
• Chemical Biology Probes: Employed in the design of molecular probes and diagnostic agents due to its modifiable structure.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom chemical synthesis and scale-up projects in fine chemical production.

Basic Information

Product Name	3,4-Dichloro-1,8-Naphthyridine
CAS No.	72235-40-6
Molecular Formula	C8H4Cl2N2
Molecular Weight	199.04 g/mol
Synonyms	3,4-Dichloro-1,8-naphthyridine; 1,8-Naphthyridine, 3,4-dichloro-; 3,4-Dichloro-1,8-naphthyridine; 72235-40-6; 3,4-Dichloro-1,8-naphthyridine (CAS 72235-40-6); Dichloronaphthyridine; 1,8-Naphthyridine, dichloro derivative
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-1,8-Naphthyridine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance 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; ensure containers are kept sealed to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.