Description

1-(2-Bromoethyl)-5-Methyl-1H-Indole-2,3-Dione is a specialized brominated isatin derivative, a key synthetic intermediate in advanced organic chemistry. Its value lies in its versatile reactivity, particularly as an electrophilic building block for constructing complex heterocyclic scaffolds. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it is used to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory pathways.
• Agrochemical Synthesis: Serves as a key building block for developing new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, photochromic materials, and advanced polymers due to its indole-2,3-dione core.
• Biochemical Probe Development: Employed in medicinal chemistry to create molecular probes for studying enzyme inhibition and receptor binding.
• Academic & R&D: A valuable reagent for university and corporate research laboratories exploring new synthetic methodologies and heterocyclic chemistry.
• Fine Chemical Production: Utilized in the custom synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	1-(2-Bromoethyl)-5-Methyl-1H-Indole-2,3-Dione
CAS No.	113577-95-0
Molecular Formula	C11H10BrNO2
Molecular Weight	268.11 g/mol
Synonyms	5-Methyl-1-(2-bromoethyl)isatin; 1-(2-Bromoethyl)-5-methylindoline-2,3-dione; 5-Methyl-1-(2-bromoethyl)-1H-indole-2,3-dione; 2,3-Dihydro-5-methyl-1-(2-bromoethyl)-2,3-dioxo-1H-indole; N-(2-Bromoethyl)-5-methylisatin; Isatin, 1-(2-bromoethyl)-5-methyl-; Bromoethylmethylisatin
EINECS	Contact for details

Quality Control

Our 1-(2-Bromoethyl)-5-Methyl-1H-Indole-2,3-Dione is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, 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 commercial synthesis.

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 the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange 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%
Heavy Metals	≤ 20 ppm

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