Description

3H-Indol-3-One, 6-Bromo-2-(6-Bromo-1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro- is a high-purity, brominated indole derivative of significant interest in advanced organic synthesis. This compound matters as a sophisticated building block for creating complex molecular architectures, particularly in the development of novel functional dyes and pharmaceutical intermediates. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for its unique structural properties.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of advanced emissive or electron-transport layers due to its conjugated structure.
• Functional Dye Synthesis: Acts as a core component for creating specialized dyes and pigments with specific light-absorption or emission properties.
• Agrochemical Research: Employed as a building block for developing new active ingredients with enhanced efficacy.
• Academic & Industrial R&D: Utilized in methodological studies and as a standard in analytical chemistry for structure-property relationship investigations.
• Material Science: Investigated for potential use in organic semiconductors and other advanced electronic materials.

Basic Information

Product Name	3H-Indol-3-One, 6-Bromo-2-(6-Bromo-1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro-
CAS No.	19201-53-7
Molecular Formula	C16H8Br2N2O2
Molecular Weight	420.06 g/mol
Synonyms	6,6'-Dibromoindirubin; 2,2'-Biindolinylidene-3,3'-dione, 6,6'-dibromo-; 6,6'-Dibromo-2,2'-biindolinylidene-3,3'-dione; 6-Bromo-2-(6-bromo-3-oxo-1,3-dihydro-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one; Dibromoindirubin; NSC 146051; Indirubin, 6,6'-dibromo-
EINECS	Contact for details

Quality Control

Our 3H-Indol-3-One, 6-Bromo-2-(6-Bromo-1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment 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 place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Red to dark red powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.