Description

4(1H)-Quinolinone, 3,3,6,8-Tetrachloro-2,3-Dihydro-2-Methoxy-5,7-Dimethyl-2-Phenyl- is a highly functionalized quinolinone derivative, serving as a critical advanced intermediate for the synthesis of complex organic molecules. Its unique polyhalogenated and multi-substituted structure makes it a valuable scaffold for pharmaceutical research and the development of specialty chemicals. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated quinoline core.
• Material Science Precursor: Serves as a monomer or functional additive in the research of advanced polymers and organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic synthesis for constructing complex heterocyclic compounds due to its reactive sites.
• Dye & Pigment Intermediate: Potential intermediate in the synthesis of specialized quinoline-based dyes and colorants.

Basic Information

Product Name	4(1H)-Quinolinone, 3,3,6,8-Tetrachloro-2,3-Dihydro-2-Methoxy-5,7-Dimethyl-2-Phenyl-
CAS No.	147779-33-7
Molecular Formula	C18H15Cl4NO2
Molecular Weight	419.13 g/mol
Synonyms	3,3,6,8-Tetrachloro-2,3-dihydro-2-methoxy-5,7-dimethyl-2-phenyl-4(1H)-quinolinone; 2,3-Dihydro-2-methoxy-5,7-dimethyl-2-phenyl-3,3,6,8-tetrachloro-4(1H)-quinolinone; 3,3,6,8-Tetrachloro-2-methoxy-5,7-dimethyl-2-phenyl-1,2-dihydro-4-quinolinone; Tetrachloromethoxy-dimethyl-phenyl-dihydroquinolinone; CAS 147779-33-7
EINECS	Contact for details

Quality Control

Our 4(1H)-Quinolinone derivative is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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