Description

1-(5-Bromo-Thiophen-2-Yl)-Butan-1-One is a high-purity brominated thiophene derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in providing a versatile halogenated building block for constructing complex heterocyclic frameworks and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, where precise molecular architecture is paramount for developing new active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging the thiophene moiety for enhanced biological activity.
• Material Science Research: Serves as a precursor for conducting polymers, organic semiconductors, and non-linear optical (NLO) materials due to its electron-rich thiophene core.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and organometallic chemistry.
• Chemical Biology Probes: Utilized as a scaffold for developing fluorescent tags and molecular probes for biochemical research.
• Custom Synthesis and R&D: A fundamental reagent for contract research organizations (CROs) and academic laboratories engaged in heterocyclic and medicinal chemistry.

Basic Information

Product Name	1-(5-Bromo-Thiophen-2-Yl)-Butan-1-One
CAS No.	106652-43-1
Molecular Formula	C8H9BrOS
Molecular Weight	233.12 g/mol
Synonyms	1-(5-Bromothiophen-2-yl)butan-1-one; 5-Bromo-2-butyrylthiophene; 2-Acetyl-5-bromothiophene, butanone derivative; 1-(5-Bromo-2-thienyl)-1-butanone; Butan-1-one, 1-(5-bromo-2-thienyl)-; 5-Bromo-2-butyrylthiophene; 1-(5-Bromothien-2-yl)butanone
EINECS	Contact for details

Quality Control

Our 1-(5-Bromo-Thiophen-2-Yl)-Butan-1-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

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%
Residue on Ignition	≤ 0.1%

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