Description

4-Chloro-1,3-Dimethyl-1,2-Dihydroquinolin-2-One is a versatile and high-purity quinolinone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized core structure for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, where it is used to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of compounds with potential biological activity.
• Agrochemical Research: Used in creating advanced pesticide and herbicide molecules, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic systems and functionalized quinolines in academic and industrial R&D.
• Material Science Precursor: Potential intermediate in the development of organic electronic materials, dyes, and photoactive compounds.
• Chemical Reference Standard: Used as a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	4-Chloro-1,3-Dimethyl-1,2-Dihydroquinolin-2-One
CAS No.	56857-89-7
Molecular Formula	C11H10ClNO
Molecular Weight	207.66 g/mol
Synonyms	4-Chloro-1,3-dimethyl-2(1H)-quinolinone; 4-Chloro-1,3-dimethylquinolin-2(1H)-one; 1,3-Dimethyl-4-chloro-2-quinolone; 4-Chloro-1,3-dimethyl-1H-quinolin-2-one; 2-Quinolinone, 4-chloro-1,3-dimethyl-; 56857-89-7; 4-Chloro-1,3-dimethyl-2-quinolone
EINECS	Contact for details

Quality Control

Our 4-Chloro-1,3-Dimethyl-1,2-Dihydroquinolin-2-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.