Description

1-(7-Bromo-2H-Benzo[B][1,4]Oxazin-4(3H)-Yl)Ethanone is a high-purity brominated benzoxazine derivative, a crucial advanced pharmaceutical intermediate and versatile building block in organic synthesis. Its value lies in its unique molecular scaffold, which enables the construction of complex heterocyclic compounds with potential biological activity. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, particularly those developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Serves as a building block for developing new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Organic Synthesis Building Block: Utilized in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) to introduce the benzoxazine moiety into more complex molecular architectures.
• Material Science: Investigated as a monomer or precursor for creating specialized polymers, resins, and coatings with unique thermal or optical properties.
• Chemical Biology & Proteomics: Used in the design and synthesis of molecular probes and activity-based protein profiling (ABPP) agents to study enzyme function.

Basic Information

Item	Details
Product Name	1-(7-Bromo-2H-Benzo[B][1,4]Oxazin-4(3H)-Yl)Ethanone
CAS No.	280142-79-2
Molecular Formula	C10H8BrNO2
Molecular Weight	254.08 g/mol
Synonyms	1-(7-Bromo-2H-1,4-benzoxazin-4(3H)-yl)ethanone; 1-(7-Bromo-3,4-dihydro-2H-1,4-benzoxazin-4-yl)ethanone; 7-Bromo-4-acetyl-3,4-dihydro-2H-1,4-benzoxazine; 4-Acetyl-7-bromo-3,4-dihydro-2H-1,4-benzoxazine; 280142-79-2; Ethanone, 1-(7-bromo-2H-1,4-benzoxazin-4(3H)-yl)-
EINECS	Contact for details

Quality Control

Our 1-(7-Bromo-2H-Benzo[B][1,4]Oxazin-4(3H)-Yl)Ethanone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance and regulatory compliance 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 (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to maintain optimal stability.

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%
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.