Description

1(2H)-Isoquinolinone,3-Ethyl-6-Methoxy-(9Ci) is a specialized heterocyclic organic compound belonging to the isoquinolinone class, identified by CAS NO 378236-33-0. This high-purity intermediate is valued for its unique molecular scaffold, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, leveraging its heterocyclic structure for biological activity.
• Material Science Research: Serves as a precursor or monomer in the development of advanced organic electronic materials and specialty polymers.
• Chemical Research & Development: Employed as a versatile building block in organic synthesis for constructing complex molecular architectures in academic and industrial labs.
• Fine Chemical Production: Utilized in the multi-step synthesis of high-value, complex specialty chemicals for various industrial applications.

Basic Information

Product Name	1(2H)-Isoquinolinone,3-Ethyl-6-Methoxy-(9Ci)
CAS No.	378236-33-0
Molecular Formula	C12H13NO2
Molecular Weight	203.24 g/mol
Synonyms	3-Ethyl-6-methoxy-1(2H)-isoquinolinone; 3-Ethyl-6-methoxy-2H-isoquinolin-1-one; 6-Methoxy-3-ethyl-1(2H)-isoquinolinone; 3-Ethyl-6-methoxyisoquinolin-1(2H)-one; 378236-33-0; 1(2H)-Isoquinolinone, 3-ethyl-6-methoxy-; 3-Ethyl-6-methoxy-1,2-dihydroisoquinolin-1-one
EINECS	Contact for details

Quality Control

Our 1(2H)-Isoquinolinone,3-Ethyl-6-Methoxy-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets exacting R&D and production standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.