Description

4'-Bromo-α-[5-(4-Bromophenyl)-3-Phenyl-2-Isoxazolin-5-Yl]Acetophenone is a specialized brominated isoxazoline derivative, a high-value organic intermediate prized for its unique heterocyclic structure. This compound matters for its role as a critical building block in advanced synthetic chemistry, enabling the development of novel molecular architectures. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new crop protection agents and pesticides, leveraging its bioactive isoxazoline core.
• Material Science: Acts as a monomer or functional additive in the research of advanced polymers and specialty materials with specific optical or electronic properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules, including natural product analogs and ligands for catalysis.
• Chemical Biology Probe Development: Utilized to create molecular tools for studying enzyme function and cellular processes.

Basic Information

Product Name	4'-Bromo-α-[5-(4-Bromophenyl)-3-Phenyl-2-Isoxazolin-5-Yl]Acetophenone
CAS No.	56804-90-1
Molecular Formula	C23H17Br2NO2
Molecular Weight	499.20 g/mol
Synonyms	4'-Bromo-α-[5-(4-bromophenyl)-3-phenyl-4,5-dihydroisoxazol-5-yl]acetophenone; 5-(4-Bromophenyl)-5-(4-bromobenzoyl)-3-phenyl-4,5-dihydroisoxazole; 4'-Bromo-α-[5-(4-bromophenyl)-3-phenyl-2-isoxazolin-5-yl]acetophenone; 2-Isoxazolineacetophenone, 4'-bromo-α-[5-(4-bromophenyl)-3-phenyl-; (5RS)-5-(4-Bromophenyl)-5-(4-bromobenzoyl)-3-phenyl-4,5-dihydro-1,2-oxazole
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥95% (by HPLC), tailored to meet specific research requirements. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Our quality system is designed to support cGMP and ISO guidelines for traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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