Description

Ethanone, 2-Bromo-1-(3-Methyl-5-Isoxazolyl) CAS NO 104777-32-4 is a specialized brominated heterocyclic ketone, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in its unique molecular scaffold, which is integral for constructing complex pharmacophores and functional materials. This high-purity building block is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and insecticides, leveraging the bioactivity of the isoxazole moiety.
• Material Science: Serves as a building block for advanced organic electronic materials, such as organic light-emitting diodes (OLEDs) or conductive polymers.
• Chemical Biology & Proteomics: Employed as a reactive handle or linker in the design of chemical probes for studying biological pathways and protein function.
• Academic & Contract Research: A valuable reagent for methodology development and exploratory synthesis in university and CRO (Contract Research Organization) laboratories.
• Fine Chemical Synthesis: Utilized in the multi-step production of complex, high-value specialty chemicals and flavors & fragrances.

Basic Information

Product Name	Ethanone, 2-Bromo-1-(3-Methyl-5-Isoxazolyl)
CAS No.	104777-32-4
Molecular Formula	C6H6BrNO2
Molecular Weight	204.02 g/mol
Synonyms	2-Bromo-1-(3-methyl-5-isoxazolyl)ethanone; 2-Bromo-1-(3-methylisoxazol-5-yl)ethanone; 2-Bromo-3-methyl-5-acetylisoxazole; 3-Methyl-5-(2-bromoacetyl)isoxazole; Bromomethyl 3-methylisoxazol-5-yl ketone; α-Bromo-3-methyl-5-acetylisoxazole; 5-Acetyl-3-methylisoxazole, 2-bromo derivative
EINECS	Contact for details

Quality Control

Our Ethanone, 2-Bromo-1-(3-Methyl-5-Isoxazolyl) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.