Description

5,7-Dichloro-2-Methyl-4-Quinolinol is a halogenated quinoline derivative that serves as a versatile synthetic intermediate and active pharmaceutical ingredient (API) building block. Its molecular structure is critical for imparting specific biological and chemical properties in advanced applications. This compound is essential for research and development chemists, process engineers, and manufacturers in the pharmaceutical and agrochemical sectors seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel antimicrobial, antiviral, and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and production of advanced fungicides and herbicides.
• Chemical Research: Serves as a crucial precursor in heterocyclic and medicinal chemistry for structure-activity relationship (SAR) studies.
• Material Science: Potential intermediate for the development of specialty chemicals, dyes, and functional organic materials.
• Analytical Reference Standard: Employed as a high-purity standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	5,7-Dichloro-2-Methyl-4-Quinolinol
CAS No.	203626-49-7
Molecular Formula	C10H7Cl2NO
Molecular Weight	228.08 g/mol
Synonyms	5,7-Dichloro-2-methylquinolin-4-ol; 4-Quinolinol, 5,7-dichloro-2-methyl-; 2-Methyl-5,7-dichloro-4-quinolinol; 5,7-Dichloro-2-methyl-4-hydroxyquinoline; 2-Methyl-5,7-dichloroquinolin-4-ol
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-2-Methyl-4-Quinolinol is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.