Description

2,5-Dichloro-8-Methylquinoline-3-Carboxaldehyde is a high-purity, multi-functional quinoline derivative serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique halogenated and formyl-substituted structure, which provides versatile reactivity for constructing complex heterocyclic systems. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, where it is used to synthesize novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel quinoline-based drug candidates, including potential antimicrobials, anticancer agents, and kinase inhibitors.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a precursor for the development of organic ligands, catalysts, and functional organic materials like OLEDs or sensors.
• Chemical Research & Development: Employed in academic and industrial R&D for studying heterocyclic chemistry, cross-coupling reactions, and as a scaffold for library synthesis in medicinal chemistry.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	2,5-Dichloro-8-Methylquinoline-3-Carboxaldehyde
CAS No.	948291-36-9
Molecular Formula	C12H7Cl2NO
Molecular Weight	252.10 g/mol
Synonyms	8-Methyl-2,5-dichloroquinoline-3-carboxaldehyde; 2,5-Dichloro-8-methyl-3-quinolinecarboxaldehyde; 3-Formyl-2,5-dichloro-8-methylquinoline; Quinoline-3-carboxaldehyde, 2,5-dichloro-8-methyl-; 948291-36-9
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-8-Methylquinoline-3-Carboxaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures material consistency and reliability for your critical R&D and scale-up processes.

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 light-sensitive and should be stored away from direct light. Keep container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light 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%

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