Description

4,5-Dichloro-8-Methoxy-2-Methylquinoline is a high-purity, synthetically valuable quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis for the development of complex molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with quinoline-based pharmacophores.
• Agrochemical Research: Building block for developing novel fungicides, herbicides, and insecticides due to its bioactive heterocyclic structure.
• Organic Synthesis: Versatile reagent for constructing complex polycyclic systems and functionalized quinolines in medicinal chemistry.
• Material Science: Potential monomer or precursor for creating specialty polymers, ligands for metal-organic frameworks (MOFs), or organic electronic materials.
• Chemical Research: Used in academic and industrial R&D for method development, catalysis studies, and exploring new chemical reactions.
• Dye & Pigment Industry: Intermediate for synthesizing specialized quinoline-based dyes and colorants.

Basic Information

Product Name	4,5-Dichloro-8-Methoxy-2-Methylquinoline
CAS No.	927995-51-5
Molecular Formula	C₁₁H₉Cl₂NO
Molecular Weight	242.10 g/mol
Synonyms	8-Methoxy-4,5-dichloro-2-methylquinoline; 2-Methyl-4,5-dichloro-8-methoxyquinoline; 4,5-Dichloro-8-methoxy-2-methylquinoline; Quinoline, 4,5-dichloro-8-methoxy-2-methyl-; 927995-51-5
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-8-Methoxy-2-Methylquinoline is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of GMP and ISO standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

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