Description

3H-Indol-3-One, 2-(1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro-,Dibromo Deriv is a high-purity, synthetic organic compound belonging to the indole derivative family, valued for its role as a key synthetic intermediate and functional chromophore. This compound matters for its ability to impart specific optical and electronic properties in advanced materials and for its utility in constructing complex heterocyclic structures. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its heterocyclic core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Functions as a key component or dopant in the emissive layers of OLED devices due to its potential electroluminescent properties.
• Functional Dye Synthesis: Acts as a precursor for creating advanced dyes and pigments with specific light absorption and emission characteristics for sensors and imaging.
• Academic & Industrial R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies for indole-based compounds.
• Material Science: Investigated for use in organic semiconductors and photoconductive materials for electronic applications.

Basic Information

Product Name	3H-Indol-3-One, 2-(1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro-,Dibromo Deriv
CAS No.	28550-32-5
Molecular Formula	C16H8Br2N2O2
Molecular Weight	428.05 g/mol
Synonyms	2,2'-Dibromoindirubin; Indirubin, 2,2'-dibromo-; 2-(3-Oxo-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-3H-indol-3-one, 2,2'-dibromo-; Dibromoindirubin; NSC 339313; 2,2'-Dibromo-[2,2'-biindolinylidene]-3,3'-dione; 28550-32-5; 2,2'-Dibromoindigo (related structure)
EINECS	Contact for details

Quality Control

Every batch of our 3H-Indol-3-One, 2-(1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro-,Dibromo Deriv undergoes rigorous analytical testing to ensure high purity, identity, and lot-to-lot consistency. Our quality protocols are designed to meet the stringent requirements of research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Reddish-brown to dark purple powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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