Description

7-Bromo-2-Methyl-3,4-Dihydroisoquinolin-1(2H)-One is a high-purity brominated isoquinolinone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its unique halogenated heterocyclic structure, which enables precise molecular modifications in complex synthesis pathways. It is primarily sought after by research institutions and pharmaceutical development companies for the creation of novel active pharmaceutical ingredients (APIs) and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) and oncology targets.
• Agrochemical Research: Used in the development of new herbicides and pesticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a precursor for organic electronic materials and advanced polymers requiring brominated aromatic components.
• Academic & Contract Research: Employed in method development and discovery chemistry within university and CRO laboratory settings.
• Chemical Library Synthesis: Used for the generation of diverse compound libraries for high-throughput screening in drug discovery.

Basic Information

Product Name	7-Bromo-2-Methyl-3,4-Dihydroisoquinolin-1(2H)-One
CAS No.	1313399-68-6
Molecular Formula	C10H10BrNO
Molecular Weight	240.10 g/mol
Synonyms	7-Bromo-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-one; 2-Methyl-7-bromo-3,4-dihydro-1H-isoquinolin-1-one; 7-Bromo-2-methyl-1,2,3,4-tetrahydroisoquinoline-1-one; 1(2H)-Isoquinolinone, 7-bromo-3,4-dihydro-2-methyl-; 7-Bromo-2-methyl-3,4-dihydroisoquinolin-1-one; 7-Bromo-2-methyl-1,2,3,4-tetrahydroisoquinoline-1-one; 7-Bromo-2-methyl-3,4-dihydro-1H-isoquinolin-1-one
EINECS	Contact for details

Quality Control

Our 7-Bromo-2-Methyl-3,4-Dihydroisoquinolin-1(2H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for pharmaceutical intermediates, ensuring traceability and reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.