Description

5(6H)-Quinolinone, 2-Chloro-7,8-Dihydro-7,7-Dimethyl- is a high-purity, advanced pharmaceutical intermediate with a distinct heterocyclic quinolinone structure. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and high-value products.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex heterocyclic compounds in medicinal and process chemistry.
• Material Science Research: Investigated for potential use in creating organic electronic materials or specialty polymers due to its fused ring system.
• Biochemical Research: May be utilized as a standard or probe in biochemical assays and pharmacological studies.

Basic Information

Product Name	5(6H)-Quinolinone, 2-Chloro-7,8-Dihydro-7,7-Dimethyl-
CAS No.	135219-84-0
Molecular Formula	C₁₁H₁₂ClNO
Molecular Weight	209.67 g/mol
Synonyms	2-Chloro-7,8-dihydro-7,7-dimethyl-5(6H)-quinolinone; 2-Chloro-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-5-one; 7,8-Dihydro-2-chloro-7,7-dimethyl-5(6H)-quinolinone; 5(6H)-Quinolinone, 2-chloro-7,8-dihydro-7,7-dimethyl-; 135219-84-0; 2-Chloro-7,7-dimethyl-5,6,7,8-tetrahydroquinolinone; 2-Chloro-7,7-dimethyl-1,2,3,4-tetrahydroquinolin-5-one (tautomeric form)
EINECS	Contact for details

Quality Control

Our 5(6H)-Quinolinone, 2-Chloro-7,8-Dihydro-7,7-Dimethyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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