Description

1-Ethyl-2-Methyl-3-[2-(3-Methyl-Benzo[B]Thiophen-2-Yl)-Cyclopent-1-Enyl]-1H-Indole is a complex heterocyclic organic compound featuring a fused indole and benzothiophene system. This specialized chemical serves as a high-value intermediate or building block in advanced synthetic chemistry. It is primarily required by pharmaceutical research and development organizations for the synthesis of novel active pharmaceutical ingredients (APIs) and by agrochemical innovators developing new crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used as a precursor in the development of new-generation pesticides and herbicides with specific modes of action.
• Material Science: Potential monomer or dopant in the research of advanced organic electronic materials, such as OLEDs or semiconductors.
• Chemical Synthesis: Serves as a versatile scaffold in medicinal and combinatorial chemistry for library generation and structure-activity relationship (SAR) studies.
• Dye & Pigment Industry: Investigated as a core structure for synthesizing specialized dyes and functional colorants.

Basic Information

Product Name	1-Ethyl-2-Methyl-3-[2-(3-Methyl-Benzo[B]Thiophen-2-Yl)-Cyclopent-1-Enyl]-1H-Indole
CAS No.	316145-86-5
Molecular Formula	C25H25NS
Molecular Weight	371.54 g/mol
Synonyms	1-Ethyl-2-methyl-3-[2-(3-methyl-1-benzothiophen-2-yl)cyclopent-1-en-1-yl]-1H-indole; 3-[2-(3-Methylbenzo[b]thiophen-2-yl)cyclopent-1-en-1-yl]-1-ethyl-2-methyl-1H-indole; 1H-Indole, 1-ethyl-2-methyl-3-[2-(3-methylbenzo[b]thiophen-2-yl)-1-cyclopenten-1-yl]-; Benzo[b]thiophene derivative; Fused indole-thiophene intermediate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC-MS, and NMR to verify identity, purity, and consistency for every batch. Certificates of Analysis (COA) are available upon request, detailing all critical specifications. Our quality management system is designed to support cGMP and ISO guidelines for traceability and documentation.

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 strong oxidizing agents. For long-term storage, consider under an inert atmosphere to prevent potential degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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