Description

2,5-Dichloro-6-Methoxy-4-Methylquinoline Hydrochloride is a high-purity, synthetically derived quinoline derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the development of active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with quinoline-based structures.
• Agrochemical Research: Used in the development and synthesis of new crop protection agents, such as fungicides and herbicides.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic molecules in medicinal and process chemistry.
• Material Science Research: Investigated for potential applications in the development of organic electronic materials and functional dyes.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Item	Detail
Product Name	2,5-Dichloro-6-Methoxy-4-Methylquinoline Hydrochloride
CAS No.	189746-18-7
Molecular Formula	C12H11Cl2NO • HCl
Molecular Weight	292.59 g/mol (Free base: 256.13 g/mol)
Synonyms	2,5-Dichloro-6-methoxy-4-methylquinoline HCl; 4-Methyl-2,5-dichloro-6-methoxyquinoline hydrochloride; Quinoline, 2,5-dichloro-6-methoxy-4-methyl-, hydrochloride; 189746-18-7; 2,5-Dichloro-6-methoxy-4-methylquinoline monohydrochloride
EINECS	Contact for details

Quality Control

Our 2,5-Dichloro-6-Methoxy-4-Methylquinoline Hydrochloride is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) documenting purity (typically ≥95% by HPLC), residual solvents, and other critical parameters is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤ 20 ppm

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