Description

7-Bromo-3,4-Dihydro-2H-Isoquinolin-1-One is a versatile brominated isoquinolinone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its unique molecular scaffold, which enables the construction of complex heterocyclic systems essential for pharmaceutical and materials research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting central nervous system (CNS) disorders, oncology, and infectious diseases.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science: Serves as a precursor for organic light-emitting diodes (OLEDs), liquid crystals, and other advanced functional materials.
• Chemical Biology: Employed as a molecular probe or scaffold in the design of enzyme inhibitors and receptor modulators for biological studies.
• Academic & Contract Research: Essential reagent for methodological development and synthetic chemistry research in university and CRO laboratories.

Basic Information

Product Name	7-Bromo-3,4-Dihydro-2H-Isoquinolin-1-One
CAS No.	891782-60-8
Molecular Formula	C9H8BrNO
Molecular Weight	226.07 g/mol
Synonyms	7-Bromo-1,2,3,4-tetrahydroisoquinolin-1-one; 7-Bromo-3,4-dihydro-1H-isoquinolin-1-one; 7-Bromo-1-oxo-1,2,3,4-tetrahydroisoquinoline; 7-Bromotetrahydroisoquinolin-1-one; 1(2H)-Isoquinolinone, 7-bromo-3,4-dihydro-; 7-Bromo-1,2,3,4-tetrahydroisoquinoline-1-one
EINECS	Contact for details

Quality Control

Every batch of 7-Bromo-3,4-Dihydro-2H-Isoquinolin-1-One is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and development. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles by HPLC, NMR, and MS is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound is light-sensitive and should be handled under appropriate conditions to maintain 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%
Melting Point	Contact for details
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.