Description

3-(6-Amino-5,7-Dichloro-3-Oxobenzo[B]Thiophen-2(3H)-Ylidene)-5,7-Dichloroindolin-2-One is a high-purity, complex heterocyclic organic compound with significant utility in advanced chemical synthesis. This compound matters as a key intermediate or building block for the development of novel pharmaceuticals, agrochemicals, and functional dyes. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and specialty chemical manufacturers engaged in creating new molecular entities with specific biological or photophysical properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its complex chlorinated indolinone structure.
• Organic Electronic Materials: Investigated as a potential component in the development of organic semiconductors or photoconductive materials due to its extended π-conjugated system.
• Dye and Pigment Synthesis: Acts as a sophisticated intermediate for producing high-performance, color-fast dyes and functional pigments.
• Chemical Biology Probes: Utilized in research to create molecular probes for studying biological processes and protein interactions.
• Academic & Industrial R&D: Employed in methodological development and discovery chemistry within university and corporate research settings.

Basic Information

Item	Detail
Product Name	3-(6-Amino-5,7-Dichloro-3-Oxobenzo[B]Thiophen-2(3H)-Ylidene)-5,7-Dichloroindolin-2-One
CAS No.	6424-62-0
Molecular Formula	C16H6Cl4N2O2S
Molecular Weight	438.11 g/mol
Synonyms	5,7-Dichloro-3-(5,7-dichloro-6-amino-3-oxobenzo[b]thien-2(3H)-ylidene)-2-indolinone; 2H-Benzo[b]thiophen-2-one, 3-(6-amino-5,7-dichloro-3-oxo-2(3H)-benzothienylidene)-5,7-dichloroindolin-2-one; 6424-62-0; 3-(6-Amino-5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-5,7-dichloro-1,3-dihydro-2H-indol-2-one; 5,7-Dichloro-3-(5,7-dichloro-6-amino-3-oxobenzo[b]thien-2(3H)-ylidene)indolin-2-one
EINECS	Contact for details

Quality Control

Our production of 3-(6-Amino-5,7-Dichloro-3-Oxobenzo[B]Thiophen-2(3H)-Ylidene)-5,7-Dichloroindolin-2-One adheres to stringent quality protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure compliance with exacting customer specifications and internal standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of heat or ignition. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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