Description

Diethyl 2-(8-Hydroxyquinolin-2-Yl)Malonate is a high-purity, versatile organic building block and synthetic intermediate of significant importance in advanced chemical synthesis. Its unique molecular structure, featuring both a malonate ester and a hydroxyquinoline moiety, makes it a critical precursor for the development of complex heterocyclic compounds and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients, ligands, or advanced organic materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, particularly those containing quinoline or fused heterocyclic scaffolds with potential biological activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides, leveraging the bioactive quinoline structure.
• Ligand and Chelating Agent Precursor: The hydroxyquinoline group is a classic chelating unit; this compound is used to synthesize sophisticated ligands for metal catalysis or analytical chemistry.
• Organic Electronic Material Research: Acts as a building block for the creation of organic semiconductors, light-emitting materials, or sensors due to the electron-rich quinoline system.
• Fine Chemical and Dye Intermediate: Employed in the synthesis of specialized dyes, pigments, and other high-value fine chemicals.
• Academic and R&D Laboratories: A valuable reagent for methodological development in organic synthesis and for exploring new chemical reactions and pathways.

Basic Information

Product Name	Diethyl 2-(8-Hydroxyquinolin-2-Yl)Malonate
CAS No.	36018-63-0
Molecular Formula	C₁₇H₁₉NO₅
Molecular Weight	317.34 g/mol
Synonyms	Diethyl (8-hydroxy-2-quinolyl)malonate; 2-Quinolinecarboxylic acid, 8-hydroxy-, 1,3-diethyl ester; Malonic acid, (8-hydroxy-2-quinolyl)-, diethyl ester; Diethyl (8-hydroxyquinolin-2-yl)malonate; 1,3-Diethyl 2-(8-hydroxyquinolin-2-yl)malonate; 2-(8-Hydroxyquinolin-2-yl)malonic acid diethyl ester
EINECS	Contact for details

Quality Control

Our Diethyl 2-(8-Hydroxyquinolin-2-Yl)Malonate is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry to confirm identity and purity. 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, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%

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