Description

2-Bromo-1-(2,5-Dimethyl-3-Thienyl)Ethanone is a specialized brominated ketone derivative featuring a substituted thiophene ring, serving as a versatile and high-value synthetic intermediate in advanced organic chemistry. Its core value lies in enabling the precise construction of complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic structures.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the thiophene moiety can impart specific biological activity.
• Material Science: Serves as a monomer or functionalization agent in the creation of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile electrophile in cross-coupling reactions (e.g., Suzuki, Stille) and nucleophilic substitution reactions for introducing complex side chains.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for catalysis or metal-organic frameworks (MOFs).
• Academic & R&D: A critical reagent for methodological studies and exploring new synthetic pathways in university and corporate research laboratories.

Basic Information

Product Name	2-Bromo-1-(2,5-Dimethyl-3-Thienyl)Ethanone
CAS No.	122654-17-5
Molecular Formula	C8H9BrOS
Molecular Weight	233.13 g/mol
Synonyms	2-Bromo-1-(2,5-dimethylthiophen-3-yl)ethanone; 2-Bromo-2',5'-dimethyl-3-acetylthiophene; 1-(2,5-Dimethyl-3-thienyl)-2-bromoethanone; Ethanone, 2-bromo-1-(2,5-dimethyl-3-thienyl)-; 3-Acetyl-2,5-dimethylthiophene, 2-bromo derivative
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-(2,5-Dimethyl-3-Thienyl)Ethanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for demanding synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.