Description

5-Bromo-3,3-diethylindolin-2-one is a versatile brominated oxindole derivative, a key synthetic intermediate in modern organic chemistry. Its value lies in its unique molecular scaffold, which serves as a crucial building block for constructing more complex heterocyclic compounds. This product is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or functional unit in the creation of advanced organic electronic materials and polymers.
• Academic & R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and heterocycle formation.
• Chemical Biology: Employed as a molecular probe or scaffold for designing enzyme inhibitors and other bioactive molecules.

Basic Information

Product Name	5-Bromo-3,3-diethylindolin-2-one
CAS No.	304876-06-0
Molecular Formula	C₁₂H₁₄BrNO
Molecular Weight	268.15 g/mol
Synonyms	5-Bromo-3,3-diethyl-1,3-dihydro-2H-indol-2-one; 5-Bromo-3,3-diethyloxindole; 2H-Indol-2-one, 5-bromo-3,3-diethyl-1,3-dihydro-; 3,3-Diethyl-5-bromooxindole; 5-Bromo-3,3-diethylindolinone
EINECS	Contact for details

Quality Control

Our 5-Bromo-3,3-diethylindolin-2-one is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and development applications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.