Description

2-Bromo-1-[3-(2,4-Dichlorophenyl)Isoxazol-5-Yl]Ethan-1-One is a high-purity, specialized brominated isoxazole derivative, serving as a critical building block in advanced organic synthesis. Its value lies in providing a reactive halogen handle and a stable heterocyclic core, enabling the construction of complex molecules for research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers developing new active ingredients, particularly in the areas of medicinal chemistry and crop protection.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Research: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its dichlorophenyl and isoxazole motifs.
• Chemical Biology Probe Synthesis: Employed to create molecular probes for studying enzyme function and biological pathways due to its reactive bromoacetyl group.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers with unique optical or electronic properties.
• Custom Synthesis & Contract Manufacturing: A vital starting material for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving the life sciences industry.

Basic Information

Item	Details
Product Name	2-Bromo-1-[3-(2,4-Dichlorophenyl)Isoxazol-5-Yl]Ethan-1-One
CAS No.	175334-69-7
Molecular Formula	C11H6BrCl2NO2
Molecular Weight	335.98 g/mol
Synonyms	2-Bromo-1-[3-(2,4-dichlorophenyl)-1,2-oxazol-5-yl]ethanone; 5-Acetyl-3-(2,4-dichlorophenyl)isoxazole Bromide; 2-Bromo-1-(3-(2,4-dichlorophenyl)isoxazol-5-yl)ethanone; 175334-69-7; Ethanone, 2-bromo-1-[3-(2,4-dichlorophenyl)-5-isoxazolyl]-; Bromo[3-(2,4-dichlorophenyl)isoxazol-5-yl]methanone
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-[3-(3,4-Dichlorophenyl)Isoxazol-5-Yl]Ethan-1-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your regulatory and R&D documentation needs.

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 away from strong acids and incompatible organic solvents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.