Description

7-Bromo-4,4-Dimethyl-3,4-Dihydroisoquinolin-1(2H)-One is a high-value brominated isoquinolinone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its core value lies in enabling the construction of complex heterocyclic scaffolds, which are essential for developing novel bioactive molecules. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for drug discovery and the synthesis of new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting neurological disorders, oncology, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides by providing a functionalized isoquinolinone core.
• Material Science Precursor: Serves as a monomer or precursor for advanced organic electronic materials and specialty polymers.
• Academic & R&D: Essential reagent in university and contract research organization (CRO) labs for methodological studies in heterocyclic and organobromine chemistry.
• Chemical Library Synthesis: Employed in combinatorial and parallel synthesis to create diverse compound libraries for high-throughput screening.

Basic Information

Product Name	7-Bromo-4,4-Dimethyl-3,4-Dihydroisoquinolin-1(2H)-One
CAS No.	1784426-29-4
Molecular Formula	C11H12BrNO
Molecular Weight	254.12 g/mol
Synonyms	7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinolin-1-one; 4,4-Dimethyl-7-bromo-3,4-dihydro-1(2H)-isoquinolinone; 7-Bromo-4,4-dimethyl-3,4-dihydro-1H-isoquinolin-1-one; 1(2H)-Isoquinolinone, 7-bromo-3,4-dihydro-4,4-dimethyl-; 7-Bromo-4,4-dimethyl-1,2,3,4-tetrahydroisoquinoline-1-one
EINECS	Contact for details

Quality Control

Our 7-Bromo-4,4-Dimethyl-3,4-Dihydroisoquinolin-1(2H)-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. Certificates of Analysis (COA) with full traceability are provided for every shipment, confirming compliance with customer specifications and industry best practices.

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). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

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.