Description

Ethanone, 2-Bromo-1-(5-Isoxazolyl)- (9Ci) CAS NO 237386-05-9 is a specialized brominated heterocyclic ketone building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmacologically active molecules, particularly within medicinal chemistry. It is primarily needed by research institutions and pharmaceutical companies engaged in the discovery and synthesis of new drug candidates, agrochemicals, and other fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs) targeting various therapeutic areas.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging the reactivity of the bromo and isoxazole functional groups.
• Material Science: Acts as a building block for creating specialized polymers or organic electronic materials with unique properties.
• Academic & R&D: Employed in university and industrial research laboratories for method development and exploring new chemical reactions involving halogenated ketones.
• Ligand Synthesis: Useful for constructing complex ligand systems in coordination chemistry and catalysis.

Basic Information

Product Name	Ethanone, 2-Bromo-1-(5-Isoxazolyl)- (9Ci)
CAS No.	237386-05-9
Molecular Formula	C5H4BrNO2
Molecular Weight	189.99 g/mol
Synonyms	2-Bromo-1-(5-isoxazolyl)ethanone; 2-Bromo-1-(1,2-oxazol-5-yl)ethan-1-one; 5-Acetylisoxazole-2-bromide; 2-Bromo-1-(isoxazol-5-yl)ethanone; 5-(2-Bromoacetyl)isoxazole; Bromomethyl 5-isoxazolyl ketone
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Bromo-1-(5-Isoxazolyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. 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 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 (NMR)	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.