Description

6,7-Dichloro-2(1H)-Quinolinone is a halogenated quinolinone derivative serving as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role as a versatile building block in the development of active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for creating novel compounds with targeted biological activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Building block for developing new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the development of organic electronic materials, such as OLEDs and semiconductors, due to its fused aromatic structure.
• Biochemical Probe Development: Serves as a core structure for creating fluorescent tags and enzyme inhibitors used in life science research.
• Fine Chemical Production: Intermediate for manufacturing dyes, pigments, and other high-value specialty chemicals.

Basic Information

Item	Detail
Product Name	6,7-Dichloro-2(1H)-Quinolinone
CAS No.	136472-34-9
Molecular Formula	C9H5Cl2NO
Molecular Weight	214.05 g/mol
Synonyms	6,7-Dichloro-1H-quinolin-2-one; 6,7-Dichloro-2-hydroxyquinoline; 2-Hydroxy-6,7-dichloroquinoline; 6,7-Dichloroquinolin-2(1H)-one; 136472-34-9; Quinolinone, 6,7-dichloro-2(1H)-; 6,7-Dichloro-2-quinolinol
EINECS	Contact for details

Quality Control

Our 6,7-Dichloro-2(1H)-Quinolinone is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white 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.