Description

7,10-Dichloro-2-Methoxybenzo[B]-1,5-Naphthyridine is a high-purity, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its unique fused-ring structure, featuring both chlorine and methoxy substituents, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought by researchers and process chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors and other small-molecule therapeutics.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its halogenated naphthyridine core.
• Material Science: Serves as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce the benzo[b]-1,5-naphthyridine scaffold into more complex molecules.
• Dye & Pigment Intermediate: Acts as a precursor for the synthesis of specialized dyes and pigments due to its conjugated aromatic system.

Basic Information

Product Name	7,10-Dichloro-2-Methoxybenzo[B]-1,5-Naphthyridine
CAS No.	6626-40-0
Molecular Formula	C₁₃H₈Cl₂N₂O
Molecular Weight	279.12 g/mol
Synonyms	2-Methoxy-7,10-dichlorobenzo[b][1,5]naphthyridine; Benzo[b][1,5]naphthyridine, 7,10-dichloro-2-methoxy-; 7,10-Dichloro-2-methoxybenzo[b][1,5]naphthyridine; 6626-40-0; Dichloromethoxybenzonaphthyridine
EINECS	Contact for details

Quality Control

Every batch of 7,10-Dichloro-2-Methoxybenzo[B]-1,5-Naphthyridine is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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