Description

2,2-Dibromo-1-(5-Bromo-2-Thienyl)Ethan-1-One CAS NO 57681-63-7 is a specialized brominated thiophene derivative, a key building block in advanced organic synthesis. Its value lies in its unique polybrominated structure, which makes it an essential intermediate for constructing complex heterocyclic frameworks. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the development of new-generation pesticides and herbicides, where the thiophene and bromine moieties contribute to biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers and organic electronic materials.
• Chemical Biology Probes: Employed in the creation of molecular probes for studying enzyme mechanisms and protein interactions due to its reactive ketone and halogen groups.
• Organic Synthesis Building Block: A versatile reagent for constructing complex, multi-ring heterocyclic systems through various coupling and cyclization reactions.

Basic Information

Product Name	2,2-Dibromo-1-(5-Bromo-2-Thienyl)Ethan-1-One
CAS No.	57681-63-7
Molecular Formula	C6H3Br3OS
Molecular Weight	378.86 g/mol
Synonyms	5-Bromo-2-thienyl 2,2-dibromoacetyl ketone; 2,2-Dibromo-1-(5-bromothiophen-2-yl)ethanone; 1-(5-Bromo-2-thienyl)-2,2-dibromoethanone; 2,2-Dibromo-1-(5-bromo-2-thienyl)ethanone; α,α-Dibromo-5-bromo-2-thienyl methyl ketone; 2,2-Dibromo-1-(5-bromothien-2-yl)ethan-1-one; Dibromo(5-bromo-2-thienyl)acetyl ketone
EINECS	Contact for details

Quality Control

Our 2,2-Dibromo-1-(5-Bromo-2-Thienyl)Ethan-1-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. 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)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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