Description

5-Bromo-3,3-(Ethylenedithio)-1,3-Dihydro-Indole-2-One is a high-purity, advanced pharmaceutical intermediate characterized by its unique heterocyclic structure incorporating bromine and dithioacetal functionalities. This compound matters as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), enabling the development of novel therapeutic agents. It is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for drug discovery and process development.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex heterocyclic compounds and potential drug candidates.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its bioactive scaffold.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing novel molecular architectures, particularly in medicinal chemistry.
• Material Science Research: Investigated for potential applications in the development of specialty chemicals and functional materials.

Basic Information

Product Name	5-Bromo-3,3-(Ethylenedithio)-1,3-Dihydro-Indole-2-One
CAS No.	113549-10-3
Molecular Formula	C10H8BrNO1S2
Molecular Weight	318.21 g/mol
Synonyms	5-Bromo-3,3-ethylenedithio-2-indolinone; 5-Bromo-3,3-(ethylenedithio)indolin-2-one; 2H-Indol-2-one, 5-bromo-1,3-dihydro-3,3-(ethylenedithio)-; 5-Bromo-3,3-ethylenedithiooxindole; 5-Bromo-3,3-(1,2-ethanediylbis(thio))-1,3-dihydro-2H-indol-2-one; 5-Bromo-3,3-(ethylenedithio)oxindole; 5-Bromo-3,3-ethylenedithio-1,3-dihydro-2H-indol-2-one
EINECS	Contact for details

Quality Control

Our 5-Bromo-3,3-(Ethylenedithio)-1,3-Dihydro-Indole-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 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.