Description

2-Bromo-1-(3,5-Dimethyl-1-Benzothiophen-2-Yl)-1-Ethanone CAS NO 388088-83-3 is a high-purity, specialized organic building block featuring a benzothiophene core functionalized with a reactive bromoacetyl group. This compound is of significant value for its role as a key intermediate in the synthesis of complex heterocyclic molecules and advanced pharmaceutical ingredients. It is primarily sought by research institutions and industrial manufacturers engaged in medicinal chemistry, agrochemical development, and materials science for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Serves as a building block for developing novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science Research: Used in the development of organic semiconductors, photoconductive materials, and advanced polymers due to its electron-rich benzothiophene structure.
• Chemical Biology & Proteomics: Employed as a reactive handle for bioconjugation and the development of activity-based probes and covalent inhibitors.
• Academic & Contract Research: A valuable reagent for methodological development in organic synthesis and heterocyclic chemistry within university and CRO laboratories.

Basic Information

Item	Details
Product Name	2-Bromo-1-(3,5-Dimethyl-1-benzothiophen-2-yl)ethanone
CAS No.	388088-83-3
Molecular Formula	C₁₂H₁₁BrOS
Molecular Weight	283.18 g/mol
Synonyms	2-Bromo-1-(3,5-dimethylbenzo[b]thiophen-2-yl)ethanone; 2-Bromo-1-(3,5-dimethyl-1-benzothien-2-yl)ethanone; 2-Acetyl-3,5-dimethylbenzo[b]thiophene Bromide; α-Bromo-3,5-dimethylbenzo[b]thiophen-2-yl methyl ketone; 388088-83-3; Ethanone, 2-bromo-1-(3,5-dimethyl-1-benzothien-2-yl)-
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-(3,5-Dimethyl-1-Benzothiophen-2-Yl)-1-Ethanone 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 provided with every shipment to guarantee compliance with your research and production 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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 20 ppm

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