Description

4-Bromooxindole is a versatile brominated heterocyclic building block of significant importance in modern organic synthesis. Its core oxindole scaffold, functionalized with a bromine atom, makes it a critical intermediate for constructing complex molecular architectures. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of drug candidates, particularly those targeting kinase inhibition and central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, leveraging its bioactive heterocyclic structure.
• Material Science Research: Acts as a building block for organic electronic materials and advanced polymers due to its electron-rich aromatic system.
• Academic & R&D: Employed in methodological studies for cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and as a standard in analytical chemistry.
• Chemical Biology: Utilized in the design and synthesis of molecular probes and enzyme inhibitors for biochemical research.

Basic Information

Product Name	4-Bromooxindole
CAS No.	99365-48-7
Molecular Formula	C8H6BrNO
Molecular Weight	212.05 g/mol
Synonyms	4-Bromo-1,3-dihydro-2H-indol-2-one; 4-Bromo-2-indolinone; 4-Bromoindolin-2-one; 2-Oxo-4-bromoindoline; 4-Bromooxindole; 4-Bromo-2-oxindole
EINECS	Contact for details

Quality Control

Our 4-Bromooxindole is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed chromatographic data are provided with every 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). Keep away from incompatible materials.

Specification

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