Description

1-Benzo[B]Thiophen-3-Yl-2-Bromoethan-1-One is a high-purity brominated ketone derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a reactive halogen handle and a versatile aromatic scaffold for constructing complex heterocyclic systems. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides due to its bioactive thiophene core.
• Material Science Research: Serves as a precursor for organic semiconductors, conductive polymers, and advanced functional materials.
• Chemical Biology: Employed as a molecular probe or a linker in bioconjugation chemistry and proteomics research.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic synthesis, including cross-coupling reactions and heterocycle formation.

Basic Information

Product Name	1-Benzo[B]Thiophen-3-Yl-2-Bromoethan-1-One
CAS No.	26167-45-3
Molecular Formula	C10H7BrOS
Molecular Weight	255.13 g/mol
Synonyms	3-(2-Bromoacetyl)benzo[b]thiophene; 2-Bromo-1-(benzo[b]thiophen-3-yl)ethanone; 2-Bromo-1-(3-benzothienyl)ethanone; 1-(Benzo[b]thien-3-yl)-2-bromoethanone; 3-Acetylbenzo[b]thiophene 2-bromo derivative; α-Bromo-3-benzothienyl methyl ketone; 26167-45-3; Bromo(3-benzothienyl)methyl ketone
EINECS	Contact for details

Quality Control

Our 1-Benzo[B]Thiophen-3-Yl-2-Bromoethan-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous 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 comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.