Description

6-Chloro-7-Methyl-3-(1-Oxonaphtho[2,1-B]Thiophen-2(1H)-Ylidene)-1H-Indol-2(3H)-One is a specialized organic heterocyclic compound featuring a complex fused-ring structure. This compound is valued for its role as a key synthetic intermediate and functional chromophore in advanced material science. It is primarily sought by research institutions and industrial manufacturers engaged in the development of novel dyes, pigments, and functional organic materials.

Application

• Advanced Organic Synthesis: Serves as a critical building block for synthesizing complex polycyclic aromatic systems and heterocyclic compounds.
• Functional Dyes & Pigments: Used in the research and development of high-performance dyes and pigments due to its specific chromophoric properties.
• Material Science Research: Investigated as a precursor or dopant for organic semiconductors, photoconductive materials, and non-linear optical (NLO) materials.
• Pharmaceutical Intermediates: Potential use as a sophisticated scaffold in medicinal chemistry research for novel drug discovery.
• Analytical Chemistry: May be employed as a standard or reagent in chromatographic and spectroscopic method development.

Basic Information

Product Name	6-Chloro-7-Methyl-3-(1-Oxonaphtho[2,1-B]Thiophen-2(1H)-Ylidene)-1H-Indol-2(3H)-One
CAS No.	6424-70-0
Molecular Formula	C22H12ClNO2S
Molecular Weight	389.86 g/mol
Synonyms	6-Chloro-7-methyl-3-(1-oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-1H-indol-2(3H)-one; 2(1H)-Naphtho[2,1-b]thiophen-1-one, 2-(6-chloro-2,3-dihydro-7-methyl-2-oxo-1H-indol-3-ylidene)-; 6424-70-0; Naphtho[2,1-b]thiophen-1(2H)-one, 2-(6-chloro-2,3-dihydro-7-methyl-2-oxo-1H-indol-3-ylidene)-; 3-(1-Oxonaphtho[2,1-b]thiophen-2(1H)-ylidene)-6-chloro-7-methyl-1H-indol-2(3H)-one
EINECS	Contact for details

Quality Control

Our 6-Chloro-7-Methyl-3-(1-Oxonaphtho[2,1-B]Thiophen-2(1H)-Ylidene)-1H-Indol-2(3H)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your research and quality assurance requirements.

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 sensitivity to light and propensity for oxidation, it is recommended to handle and store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.