Description

3-(2-Quinolylmethylene)Phthalimidine is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical synthesis. Its unique fused-ring structure, incorporating both quinoline and phthalimide moieties, makes it a critical precursor for the development of complex molecules with tailored properties. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where it is used to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials or host materials in the fabrication of advanced display and lighting technologies.
• Coordination Chemistry & Ligand Synthesis: Acts as a starting material for creating complex chelating ligands used in catalysis and metal-organic frameworks (MOFs).
• Dye & Pigment Intermediate: Utilized in the synthesis of specialized colorants and fluorescent markers due to its conjugated π-system.
• Academic & R&D Laboratories: Employed in fundamental organic chemistry research and methodology development for constructing complex heterocycles.

Basic Information

Product Name	3-(2-Quinolylmethylene)Phthalimidine
CAS No.	13481-47-5
Molecular Formula	C₁₉H₁₂N₂O
Molecular Weight	284.31 g/mol
Synonyms	3-[(2-Quinolinyl)methylene]-1(3H)-Isobenzofuranone; 3-(Quinolin-2-ylmethylene)isoindolin-1-one; 2-(1-Oxo-1,3-dihydro-2H-isoindol-2-ylidene)methylquinoline; Phthalimidine, 3-(2-quinolylmethylene)-; Quinoline, 2-[(1,3-dihydro-1-oxo-2H-isoindol-2-ylidene)methyl]-
EINECS	Contact for details

Quality Control

Our 3-(2-Quinolylmethylene)Phthalimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR) for structural confirmation. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment. We support cGMP and ISO 9001 standards for our production processes, ensuring reliability for critical R&D and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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