Description

2-Bromo-1-(3-Bromo-2-Thienyl)-1-Ethanone CAS NO 81216-95-7 is a specialized brominated thiophene derivative, a high-purity building block of significant interest in advanced organic synthesis. Its core value lies in its dual reactive sites, which enable its use as a versatile precursor for constructing complex heterocyclic frameworks and functional materials. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly those containing thiophene or brominated heterocyclic cores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the bromine atoms facilitate further functionalization.
• Material Science Research: Serves as a monomer or precursor for synthesizing conjugated polymers and organic electronic materials for applications like OLEDs or sensors.
• Chemical Research: Employed in academic and industrial laboratories for method development and exploring new organic reactions, such as cross-coupling or cyclization reactions.
• Ligand and Catalyst Preparation: Useful for synthesizing specialized ligands or catalyst components in coordination chemistry and catalysis.

Basic Information

Product Name	2-Bromo-1-(3-Bromo-2-Thienyl)-1-Ethanone
CAS No.	81216-95-7
Molecular Formula	C6H4Br2OS
Molecular Weight	283.97 g/mol
Synonyms	2,3-Dibromo-2-thenylethanone; 1-(3-Bromo-2-thienyl)-2-bromoethanone; 2-Bromo-1-(3-bromo-2-thienyl)ethanone; 2-Bromo-3-bromothienyl ketone; 2,3-Dibromothiophene-2-acetyl bromide (common name); α,3-Dibromo-2-thenoyl bromide (common name); Ethanone, 2-bromo-1-(3-bromo-2-thienyl)-; 81216-95-7
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-(3-Bromo-2-Thienyl)-1-Ethanone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production standards.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials.

Specification

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