Description

3H-Indol-3-One, 6-Chloro-2-(6-Chloro-1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro- is a high-purity synthetic organic compound belonging to the indole derivative family, serving as a critical advanced intermediate for complex chemical synthesis. This compound is valued for its specific molecular architecture, which makes it an essential building block in the development of specialized dyes, pigments, and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and specialty materials sectors for its role in creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds for potential drug discovery and development programs.
• Dye and Pigment Manufacturing: Used as a core structural unit in the production of high-performance organic dyes and pigments, particularly for niche applications requiring specific chromophores.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential building block for electron-transport or emissive layer materials in advanced display and lighting technologies.
• Agrochemical Research: Employed in the research and development of novel active ingredients for crop protection products.
• Material Science Research: Utilized in academic and industrial R&D for creating novel organic semiconductors, photoconductors, or other functional materials.
• Chemical Synthesis Reference Standard: Acts as a pure analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3H-Indol-3-One, 6-Chloro-2-(6-Chloro-1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro-
CAS No.	97724-36-2
Molecular Formula	C16H8Cl2N2O2
Molecular Weight	331.15 g/mol
Synonyms	6,6'-Dichloroindigo; 6,6'-Dichloroindigotin; 6,6'-Dichloro-2,2'-biindolinylidene-3,3'-dione; 2-(6-Chloro-3-oxo-1H-indol-2-ylidene)-6-chloro-1H-indol-3-one; 6-Chloro-2-(6-chloro-3-oxo-1H-indol-2-ylidene)-1H-indol-3-one; 6,6'-Dichloro-[2,2'-biindolinylidene]-3,3'-dione; 6-Chloro-2-(6-chloro-1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro-3H-indol-3-one
EINECS	Contact for details

Quality Control

Our 3H-Indol-3-One, 6-Chloro-2-(6-Chloro-1,3-Dihydro-3-Oxo-2H-Indol-2-Ylidene)-1,2-Dihydro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

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). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to 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.