Description

1-(2-Bromoethyl)-1H-Indole-2,3-Dione is a versatile brominated isatin derivative, a key heterocyclic building block in advanced organic synthesis. This compound matters for its reactive bromoethyl side chain, which facilitates efficient alkylation and further functionalization to create complex molecular architectures. It is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive indole-2,3-dione core.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers and organic electronic materials.
• Chemical Biology Probes: Utilized for labeling and studying biological processes, leveraging its reactive handle for conjugation to biomolecules.
• Academic & R&D: A fundamental reagent in university and corporate research laboratories for methodological development and exploring new chemical space.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke synthesis projects on behalf of clients.

Basic Information

Product Name	1-(2-Bromoethyl)-1H-Indole-2,3-Dione
CAS No.	4290-78-2
Molecular Formula	C10H8BrNO2
Molecular Weight	254.08 g/mol
Synonyms	1-(2-Bromoethyl)isatin; 2-Bromoethylisatin; N-(2-Bromoethyl)isatin; 1-(β-Bromoethyl)indole-2,3-dione; Isatin, 1-(2-bromoethyl)-; 4290-78-2; 1H-Indole-2,3-dione, 1-(2-bromoethyl)-
EINECS	Contact for details

Quality Control

Our 1-(2-Bromoethyl)-1H-Indole-2,3-Dione is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.