Description

7-Methoxy-2,3-Dihydroisoquinolin-4(1H)-One is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique dihydroisoquinolinone scaffold makes it a valuable precursor for the development of complex molecules with potential biological activity. This compound is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for use in medicinal chemistry programs and the synthesis of novel chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, due to its privileged heterocyclic structure.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Agrochemical Synthesis: Serves as a precursor in the development of novel pesticides and herbicides, leveraging its heterocyclic core.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and dyes.
• Academic & Contract Research: Utilized in university and CRO laboratories for methodological development and exploratory synthetic chemistry.
• Chemical Library Development: A valuable scaffold for creating diverse compound libraries for high-throughput screening in drug discovery.

Basic Information

Product Name	7-Methoxy-2,3-Dihydroisoquinolin-4(1H)-One
CAS No.	67902-64-1
Molecular Formula	C10H11NO2
Molecular Weight	177.20 g/mol
Synonyms	7-Methoxy-1,2,3,4-tetrahydroisoquinolin-4-one; 7-Methoxy-3,4-dihydro-1H-isoquinolin-4-one; 4(1H)-Isoquinolinone, 2,3-dihydro-7-methoxy-; 7-Methoxy-1,2,3,4-tetrahydro-4-isoquinolinone; 7-Methoxy-3,4-dihydroisoquinolin-4(1H)-one; 7-Methoxy-2,3-dihydro-1H-isoquinolin-4-one
EINECS	Contact for details

Quality Control

Our 7-Methoxy-2,3-Dihydroisoquinolin-4(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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