Description

3,8-Dichloroquinolin-4-Ol is a versatile halogenated quinoline derivative, a key heterocyclic building block prized for its unique chemical reactivity. This compound matters as a critical intermediate in the synthesis of complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and advanced agrochemicals. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel compounds with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of quinoline-based drug candidates, including potential antimicrobial and anticancer agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides, herbicides, and fungicides, leveraging its bioactive quinoline core.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in research and fine chemical production.
• Material Science Research: Investigated for use in the development of organic semiconductors, ligands for catalysis, and functional dyes.
• Analytical Reference Standard: Employed as a high-purity standard in quality control and analytical method development for related compounds.

Basic Information

Product Name	3,8-Dichloroquinolin-4-Ol
CAS No.	25771-84-0
Molecular Formula	C9H5Cl2NO
Molecular Weight	214.05 g/mol
Synonyms	4-Hydroxy-3,8-dichloroquinoline; 3,8-Dichloro-4-hydroxyquinoline; 3,8-Dichloro-4-quinolinol; 4-Quinolinol, 3,8-dichloro-; 3,8-Dichloro-4(1H)-quinolinone (tautomer)
EINECS	Contact for details

Quality Control

Our 3,8-Dichloroquinolin-4-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring traceability and batch-to-batch consistency for our global B2B clients.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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