Description

5-Chloro-2-(5,7-Dichloro-3-Oxobenzo[B]Thiophen-2(3H)-Ylidene)-7-Methoxy-4-Methyl-1H-Indol-3(2H)-One is a high-purity, complex heterocyclic compound that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique molecular architecture, featuring fused indole and benzothiophene moieties, makes it a valuable building block for the development of novel functional materials and active pharmaceutical ingredients (APIs). This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with specific electronic or biological properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways or receptor sites.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its complex heterocyclic structure.
• Organic Electronic Materials: Serves as a building block for π-conjugated systems in the research of organic semiconductors, dyes, and pigments.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological processes and protein interactions.
• Advanced Material Synthesis: Acts as a sophisticated monomer or intermediate in the creation of polymers and specialty materials with tailored properties.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploration of new chemical reactions in synthetic chemistry laboratories.

Basic Information

Product Name	5-Chloro-2-(5,7-Dichloro-3-Oxobenzo[B]Thiophen-2(3H)-Ylidene)-7-Methoxy-4-Methyl-1H-Indol-3(2H)-One
CAS No.	6424-69-7
Molecular Formula	C₁₉H₁₀Cl₃NO₃S
Molecular Weight	438.71 g/mol
Synonyms	5-Chloro-2-[(5,7-dichloro-3-oxo-1-benzothiophen-2(3H)-ylidene)]-7-methoxy-4-methyl-1H-indol-3(2H)-one; 2-(5,7-Dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-5-chloro-7-methoxy-4-methyl-1H-indol-3(2H)-one; Benzo[b]thiophen-3(2H)-one, 5-chloro-2-(5,7-dichloro-3-oxobenzo[b]thiophen-2(3H)-ylidene)-7-methoxy-4-methyl-1H-indol-3(2H)-one derivative; CAS 6424-69-7
EINECS	Contact for details

Quality Control

Our production of 5-Chloro-2-(5,7-Dichloro-3-Oxobenzo[B]Thiophen-2(3H)-Ylidene)-7-Methoxy-4-Methyl-1H-Indol-3(2H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles 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 area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture. This material is light-sensitive (store away from light).

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	≤ 20 ppm

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