Description

4-Chloro-2,3-Dimethylquinoline is a halogenated quinoline derivative that serves as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its molecular structure makes it a critical precursor for the development of complex heterocyclic compounds, including active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to build novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those with quinoline-based pharmacophores for antimicrobial, anticancer, or anti-inflammatory activity.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and fungicides, leveraging the bioactivity of the quinoline core.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor for electron-transporting or host materials in the manufacture of advanced display and lighting technologies.
• Coordination Chemistry & Catalysis: Serves as a ligand precursor for metal-organic frameworks (MOFs) or transition metal catalysts due to its nitrogen-containing heterocyclic structure.
• Dye and Pigment Industry: Utilized in the synthesis of specialized quinoline-based dyes and colorants for technical applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and cyclization reactions.

Basic Information

Product Name	4-Chloro-2,3-Dimethylquinoline
CAS No.	63136-62-9
Molecular Formula	C11H10ClN
Molecular Weight	191.66 g/mol
Synonyms	4-Chloro-2,3-dimethylquinoline; 2,3-Dimethyl-4-chloroquinoline; Quinoline, 4-chloro-2,3-dimethyl-; 4-Chloro-2,3-dimethyl-quinoline
EINECS	Contact for details

Quality Control

Our production of 4-Chloro-2,3-Dimethylquinoline adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 (15-25°C). Keep away from incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.