Description

3-Quinolinecarboxaldehyde,8-Ethyl-1,2-Dihydro-2-Oxo-(9Ci) is a specialized quinoline derivative that serves as a crucial synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both an aldehyde and a lactam moiety, makes it a versatile building block for constructing complex heterocyclic systems. This high-purity compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Building block for developing new pesticides and herbicides with enhanced efficacy and selectivity.
• Material Science: Used in the research and development of organic electronic materials and advanced polymers.
• Chemical Synthesis: Versatile starting material for constructing complex fused heterocycles and functionalized quinoline derivatives.
• Academic & R&D: Valuable reagent for methodological studies in organic synthesis and catalysis within university and corporate research laboratories.

Basic Information

Product Name	3-Quinolinecarboxaldehyde,8-Ethyl-1,2-Dihydro-2-Oxo-(9Ci)
CAS No.	436088-08-3
Molecular Formula	C₁₂H₁₁NO₂
Molecular Weight	201.22 g/mol
Synonyms	8-Ethyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde; 8-Ethyl-2-oxo-1,2-dihydro-3-quinolinecarboxaldehyde; 8-Ethyl-1,2-dihydro-2-oxoquinoline-3-carboxaldehyde; 8-Ethyl-1,2-dihydro-2-oxo-3-quinolinecarbaldehyde; 3-Formyl-8-ethyl-1,2-dihydro-2-oxoquinoline; 8-Ethyl-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde; 8-Ethyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde; 436088-08-3
EINECS	Contact for details

Quality Control

Our 3-Quinolinecarboxaldehyde,8-Ethyl-1,2-Dihydro-2-Oxo-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, NMR, and mass spectrometry confirmation. A Certificate of Analysis (COA) is supplied with each batch, detailing all relevant specifications. Our quality system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This material is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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