Description

1-(5-Bromo-Thiophen-2-Yl)-Propan-1-One is a high-purity brominated thiophene derivative, a crucial building block in advanced organic synthesis. Its value lies in providing a reactive halogen site and a carbonyl group on a thiophene scaffold, enabling the construction of complex heterocyclic molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), especially in therapeutic areas targeting the central nervous system and inflammation.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides due to its bioactive thiophene core.
• Material Science Research: Serves as a precursor for organic semiconductors, conductive polymers, and other functional materials where the thiophene unit is integral.
• Chemical Research & Development: Employed in cross-coupling reactions (e.g., Suzuki, Stille) and as a versatile building block for creating libraries of novel heterocyclic compounds.
• Ligand and Catalyst Development: Utilized in the synthesis of specialized ligands for metal catalysis and coordination chemistry.

Basic Information

Product Name	1-(5-Bromo-Thiophen-2-Yl)-Propan-1-One
CAS No.	32412-39-8
Molecular Formula	C7H7BrOS
Molecular Weight	219.10 g/mol
Synonyms	5-Bromo-2-propionylthiophene; 1-(5-Bromothiophen-2-yl)propan-1-one; 2-Propanoyl-5-bromothiophene; 5-Bromo-2-propionylthiophene; 5-Bromothiophene-2-propione; 5-Bromo-2-propiothienone; 1-(5-Bromo-2-thienyl)-1-propanone
EINECS	Contact for details

Quality Control

Our 1-(5-Bromo-Thiophen-2-Yl)-Propan-1-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

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). 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%
Residue on Ignition	≤ 0.1%

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