Description

2-Ethyl-3-Benzothiophenecarboxaldehyde is a specialized organic building block featuring a benzothiophene core substituted with an ethyl group and a formyl (aldehyde) functionality. This compound matters as a versatile and high-value intermediate for synthesizing complex heterocyclic molecules in advanced research and development. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers for applications in drug discovery, material science, and the synthesis of novel organic electronic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or acting as enzyme inhibitors.
• Organic Electronic Materials: Serves as a building block for developing organic semiconductors, charge-transport materials, or light-emitting materials for OLEDs and other optoelectronic devices.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized dyes, pigments, and fluorescent markers due to its conjugated system.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Academic and Industrial R&D: Employed in fundamental chemical research to explore new reactions and synthesize complex molecular architectures for various high-tech applications.

Basic Information

Product Name	2-Ethyl-3-Benzothiophenecarboxaldehyde
CAS No.	64860-34-0
Molecular Formula	C11H10OS
Molecular Weight	190.26 g/mol
Synonyms	2-Ethyl-3-benzothiophenecarbaldehyde; 2-Ethylbenzo[b]thiophene-3-carboxaldehyde; 3-Formyl-2-ethylbenzothiophene; 2-Ethyl-1-benzothiophene-3-carboxaldehyde; 2-Ethylbenzothiophene-3-carbaldehyde; 2-Ethyl-3-formylbenzothiophene; 64860-34-0; 2-Ethylbenzo[b]thiophene-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 2-Ethyl-3-Benzothiophenecarboxaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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