Description

2-Chloro-6,7-Diethoxy-3-Formylquinoline is a versatile and high-value quinoline derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring both a reactive formyl group and halogenated quinoline core, makes it indispensable for constructing complex heterocyclic systems. This compound is primarily sought after by research institutions and pharmaceutical manufacturers for the development of novel active pharmaceutical ingredients (APIs) and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for anticancer, antimicrobial, and central nervous system (CNS) agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive quinoline scaffold.
• Material Science: Serves as a precursor for organic light-emitting diodes (OLEDs) and other functional materials requiring complex organic chromophores.
• Academic & R&D: Essential reagent in medicinal chemistry and organic synthesis research for constructing fused heterocyclic libraries.
• Dye & Pigment Synthesis: Intermediate for producing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	2-Chloro-6,7-Diethoxy-3-Formylquinoline
CAS No.	84702-03-4
Molecular Formula	C₁₄H₁₄ClNO₃
Molecular Weight	279.72 g/mol
Synonyms	3-Formyl-2-chloro-6,7-diethoxyquinoline; 2-Chloro-6,7-diethoxyquinoline-3-carboxaldehyde; Quinoline-3-carboxaldehyde, 2-chloro-6,7-diethoxy-; 6,7-Diethoxy-2-chloro-3-formylquinoline; 2-Chloro-6,7-diethoxy-3-quinolinecarboxaldehyde; 84702-03-4; 2-Chloro-6,7-diethoxyquinoline-3-aldehyde
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for our fine chemical intermediates. Each batch of 2-Chloro-6,7-Diethoxy-3-Formylquinoline is analyzed using advanced techniques like HPLC, NMR, and GC-MS to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. Our quality system is designed to support cGMP and ISO standards for reliable integration into regulated research and development workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive and should be stored away from direct light. Due to its potential sensitivity, it is recommended to store under an inert atmosphere for long-term preservation.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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