Description

5-Bromo-1,3-Dimethylindolin-2-One is a high-purity, synthetically valuable brominated oxindole derivative, serving as a critical building block in advanced organic synthesis. Its core value lies in providing a functionalized, halogenated scaffold that enables precise molecular construction for research and development. This compound is essential for medicinal chemists and process development scientists working in pharmaceutical discovery, agrochemical research, and materials science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other biologically relevant pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its halogenated indoline structure.
• Chemical Biology Probe Synthesis: Employed as a scaffold for creating molecular probes to study enzyme function and cellular signaling mechanisms.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a starting material for synthesizing complex heterocyclic compounds used in electronic materials.
• Academic & Contract Research: Utilized in universities and CROs for methodological development and exploring new chemical spaces in heterocyclic chemistry.

Basic Information

Product Name	5-Bromo-1,3-Dimethylindolin-2-One
CAS No.	1487421-81-7
Molecular Formula	C10H10BrNO
Molecular Weight	240.10 g/mol
Synonyms	5-Bromo-1,3-dimethyl-2-indolinone; 1,3-Dimethyl-5-bromoindolin-2-one; 2-Indolinone, 5-bromo-1,3-dimethyl-; 5-Bromo-1,3-dimethylindolin-2-one; 5-Bromo-1,3-dimethyl-2-oxindole
EINECS	Contact for details

Quality Control

Every batch of 5-Bromo-1,3-Dimethylindolin-2-One is produced under a strict quality management system and undergoes comprehensive analytical characterization. We ensure high batch-to-batch consistency and purity to meet the exacting requirements of research and process chemistry. A detailed Certificate of Analysis (COA) providing purity, identity confirmation, and impurity profile is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.