Description

1-Chloro-6-Methoxy-3(2H)-Isoquinolinone is a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its unique molecular scaffold, featuring both chloro and methoxy substituents, makes it a critical intermediate for constructing complex pharmacologically active molecules. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in the creation of new therapeutic agents and fine chemicals.

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 structure for biological activity.
• Organic Synthesis Building Block: Employed in complex multi-step syntheses to introduce the isoquinolinone core into larger, more complex molecular architectures.
• Material Science Research: Investigated as a monomer or precursor for the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-Chloro-6-Methoxy-3(2H)-Isoquinolinone
CAS No.	55086-31-2
Molecular Formula	C10H8ClNO2
Molecular Weight	209.63 g/mol
Synonyms	6-Methoxy-1-chloro-3(2H)-isoquinolinone; 1-Chloro-6-methoxy-3-isoquinolinol; 1-Chloro-6-methoxyisoquinolin-3(2H)-one; 3(2H)-Isoquinolinone, 1-chloro-6-methoxy-; 55086-31-2; 1-Chloro-6-methoxy-2,3-dihydroisoquinolin-3-one
EINECS	Contact for details

Quality Control

Our 1-Chloro-6-Methoxy-3(2H)-Isoquinolinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets the high standards required for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a 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
Purity (HPLC)	≥ 98.0%
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.