Description

1,8-Naphthyridin-2(1H)-One,3,3-[(2,6-Dichlorophenyl)Methylene]Bis[4-Hydroxy-(9Ci) is a specialized heterocyclic organic compound that serves as a critical synthetic intermediate in advanced chemical synthesis. Its unique molecular architecture, featuring a naphthyridinone core and a dichlorophenyl methylene bridge, makes it a valuable building block for constructing complex molecules. This compound is primarily utilized by pharmaceutical R&D and fine chemical manufacturers engaged in the development of novel active ingredients and high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Building block for developing advanced active ingredients for crop protection and specialty agrochemicals.
• Material Science: Used in the research and development of organic electronic materials, ligands for catalysis, and specialty polymers.
• Chemical Synthesis: Serves as a versatile intermediate for constructing complex fused-ring systems in academic and industrial organic chemistry.
• Bioconjugate Chemistry: Potential use in creating labeled compounds or probes for biochemical and diagnostic applications.

Basic Information

Product Name	1,8-Naphthyridin-2(1H)-One,3,3-[(2,6-Dichlorophenyl)Methylene]Bis[4-Hydroxy-(9Ci)
CAS No.	181771-73-3
Molecular Formula	C₂₁H₁₃Cl₂N₃O₃
Molecular Weight	426.25 g/mol
Synonyms	3,3'-[(2,6-Dichlorophenyl)methylene]bis[4-hydroxy-1,8-naphthyridin-2(1H)-one]; 3,3-[(2,6-Dichlorophenyl)Methylene]Bis[4-Hydroxy-1,8-naphthyridin-2(1H)-one]; 1,8-Naphthyridin-2(1H)-one, 3,3'-[(2,6-dichlorophenyl)methylene]bis[4-hydroxy-; 181771-73-3; Bis(4-hydroxy-2-oxo-1,2-dihydro-1,8-naphthyridin-3-yl)(2,6-dichlorophenyl)methane
EINECS	Contact for details

Quality Control

Our production of 1,8-Naphthyridin-2(1H)-One,3,3-[(2,6-Dichlorophenyl)Methylene]Bis[4-Hydroxy-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and residual solvent analysis, to ensure it meets precise customer specifications. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH Q3C guidelines

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