Description

7-Quinolinecarboxaldehyde, 2-[2-(3,4-Dihydroxy-5-Methoxyphenyl)Ethenyl]-8-Hydroxy- is a complex, polyfunctional organic compound featuring a quinoline core linked to a substituted phenyl ring via an ethenyl bridge. This unique molecular architecture, characterized by multiple phenolic hydroxyl groups, makes it a valuable synthetic intermediate and a potential candidate for advanced material development. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications requiring sophisticated heterocyclic building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or oncological pathways, due to its complex heterocyclic structure.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where its specific functional groups can be modified to interact with biological targets.
• Organic Light-Emitting Diode (OLED) Materials: Investigated as a potential component in the development of organic semiconductors and emissive layers due to its conjugated system and electron-donating groups.
• Fluorescent Probe Synthesis: Acts as a starting material for creating sensitive chemical sensors and bio-imaging agents, leveraging the quinoline scaffold's inherent photophysical properties.
• Coordination Chemistry & Ligand Design: Utilized to synthesize chelating ligands for metal complexes in catalysis or as models for metalloenzyme studies.
• Academic & R&D: Employed in university and corporate research laboratories for fundamental studies in organic synthesis and heterocyclic chemistry.

Basic Information

Product Name	7-Quinolinecarboxaldehyde, 2-[2-(3,4-Dihydroxy-5-Methoxyphenyl)Ethenyl]-8-Hydroxy-
CAS No.	1263287-73-5
Molecular Formula	C19H15NO5
Molecular Weight	337.33 g/mol
Synonyms	2-[(E)-2-(3,4-Dihydroxy-5-methoxyphenyl)ethenyl]-8-hydroxy-7-quinolinecarboxaldehyde; 8-Hydroxy-2-[(E)-2-(3,4-dihydroxy-5-methoxyphenyl)vinyl]-7-quinolinecarbaldehyde; 2-Styryl-8-hydroxy-7-quinolinecarboxaldehyde derivative; Polyhydroxy styrylquinoline aldehyde
EINECS	Contact for details

Quality Control

Our production of 7-Quinolinecarboxaldehyde, 2-[2-(3,4-Dihydroxy-5-Methoxyphenyl)Ethenyl]-8-Hydroxy- adheres to stringent internal quality protocols. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 place at a controlled room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). For long-term storage, consider packaging under an inert gas such as argon or nitrogen.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Standard Grade)
Purity (HPLC)	≥ 98% (High Purity Grade)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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