Description

1-(5-Bromo-7-Ethyl-2-Benzofuryl)Ethan-1-One is a high-purity, specialized benzofuran derivative used as a critical synthetic intermediate in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new-generation herbicides and fungicides with specific modes of action.
• Material Science: Serves as a precursor for organic light-emitting diodes (OLEDs) and other advanced electronic materials due to its benzofuran core.
• Chemical Synthesis: Employed in academic and industrial laboratories for methodological studies in heterocyclic and cross-coupling chemistry.
• Ligand & Catalyst Development: Utilized to create novel ligands for transition metal catalysis and asymmetric synthesis.

Basic Information

Product Name	1-(5-Bromo-7-Ethyl-2-Benzofuryl)Ethan-1-One
CAS No.	18775-39-8
Molecular Formula	C₁₂H₁₁BrO₂
Molecular Weight	267.12 g/mol
Synonyms	5-Bromo-7-ethyl-2-acetylbenzofuran; 1-(5-Bromo-7-ethylbenzofuran-2-yl)ethanone; 2-Acetyl-5-bromo-7-ethylbenzofuran; 5-Bromo-7-ethyl-2-benzofuryl methyl ketone; 5-Bromo-7-ethyl-2-acetylbenzofurane; Ethanone, 1-(5-bromo-7-ethyl-2-benzofuranyl)-; 18775-39-8
EINECS	Contact for details

Quality Control

Our 1-(5-Bromo-7-Ethyl-2-Benzofuryl)Ethan-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request, supporting compliance with cGMP and ICH guidelines for advanced intermediates.

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). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
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.