Description

3(2H)-Isoquinolinone,1,4-Dihydro-8-Methoxy-(9Ci) is a specialized heterocyclic organic compound with the CAS number 697801-47-1, serving as a key synthetic intermediate in advanced chemical synthesis. Its unique isoquinolinone core structure makes it valuable for constructing complex molecular architectures. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical industries for the development of novel active ingredients.

Application

• Pharmaceutical intermediate for the synthesis of potential drug candidates targeting neurological and metabolic disorders.
• Key building block in medicinal chemistry research for creating novel heterocyclic libraries.
• Precursor in the development of agrochemicals, such as herbicides and fungicides.
• Research chemical for studying enzyme inhibition and receptor binding activities.
• Starting material for the synthesis of dyes, pigments, and advanced organic materials.
• Intermediate in academic and industrial research for methodological development in organic synthesis.

Basic Information

Item	Detail
Product Name	3(2H)-Isoquinolinone,1,4-Dihydro-8-Methoxy-(9Ci)
CAS No.	697801-47-1
Molecular Formula	C₁₀H₉NO₂
Molecular Weight	175.18 g/mol
Synonyms	1,4-Dihydro-8-methoxy-3(2H)-isoquinolinone; 8-Methoxy-1,4-dihydro-3(2H)-isoquinolinone; 8-Methoxy-1,2-dihydro-4H-isoquinolin-3-one; 8-Methoxy-3,4-dihydro-1H-isoquinolin-3-one; 697801-47-1; 8-Methoxy-1,4-dihydroisoquinolin-3(2H)-one
EINECS	Contact for details

Quality Control

Our 3(2H)-Isoquinolinone,1,4-Dihydro-8-Methoxy-(9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 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.