Description

5-Bromo-7-Methyl-1,2-Dihydroisoquinolin-1-One is a high-purity, advanced pharmaceutical intermediate and versatile heterocyclic building block. This compound is of significant value for its role in facilitating complex molecular synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries engaged in medicinal chemistry and process R&D.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic agents.
• Agrochemical Development: Serves as a precursor in the research and synthesis of novel pesticides and herbicides.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex isoquinoline-based heterocycles.
• Material Science Research: Investigated as a potential monomer or precursor for functional organic materials and ligands in catalysis.

Basic Information

Product Name	5-Bromo-7-Methyl-1,2-Dihydroisoquinolin-1-One
CAS No.	1538716-02-7
Molecular Formula	C10H8BrNO
Molecular Weight	238.08 g/mol
Synonyms	5-Bromo-7-methyl-1H-isochromen-1-one; 5-Bromo-7-methylisocoumarin; 1,2-Dihydro-5-bromo-7-methylisoquinolin-1-one; 5-Bromo-7-methyl-1,2-dihydroisoquinolin-1-one; 1538716-02-7
EINECS	Contact for details

Quality Control

Our 5-Bromo-7-Methyl-1,2-Dihydroisoquinolin-1-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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high standards, such as pharmaceutical R&D.

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 conditions under an inert atmosphere to maintain optimal stability.

Specification

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