Description

3-Methoxyquinoline-5-carboxaldehyde is a versatile and high-value quinoline derivative used as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a methoxy group and an aldehyde functionality, makes it a critical building block for constructing complex heterocyclic systems. This compound is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly in the development of compounds with potential anti-malarial, anti-cancer, or neurological activity.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides, leveraging the quinoline scaffold's bioactivity.
• Material Science Research: Acts as a building block for creating organic ligands, dyes, and photoactive materials used in sensors and electronic applications.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development, catalysis studies, and the construction of complex molecular libraries.
• Fine Chemical Production: Utilized in the custom synthesis of specialty chemicals for various high-tech industries.

Basic Information

Product Name	3-Methoxyquinoline-5-carboxaldehyde
CAS No.	881656-52-6
Molecular Formula	C₁₁H₉NO₂
Molecular Weight	187.19 g/mol
Synonyms	5-Formyl-3-methoxyquinoline; Quinoline-5-carboxaldehyde, 3-methoxy-; 3-Methoxy-5-quinolinecarboxaldehyde; 3-Methoxyquinoline-5-aldehyde; 881656-52-6
EINECS	Contact for details

Quality Control

Our 3-Methoxyquinoline-5-carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to quality ensures reliable performance in your most demanding synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.