Description

2-(3-Bromophenyl)-4H-3,1-Benzoxazin-4-One is a high-purity organic heterocyclic compound that serves as a critical synthetic intermediate. Its value lies in its versatile benzoxazinone core, which is a privileged scaffold in medicinal chemistry and advanced material science. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly those targeting neurological disorders, inflammation, and oncology.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and insecticides due to its bioactive heterocyclic structure.
• Organic Synthesis: Serves as a versatile precursor for constructing complex polycyclic frameworks and functionalized aromatic systems in academic and industrial R&D.
• Material Science: Potential monomer or additive for creating specialized polymers with unique thermal or optical properties.
• Chemical Reference Standard: Used for analytical method development, calibration, and quality control in laboratories.

Basic Information

Product Name	2-(3-Bromophenyl)-4H-3,1-Benzoxazin-4-One
CAS No.	53463-67-5
Molecular Formula	C₁₄H₈BrNO₂
Molecular Weight	302.12 g/mol
Synonyms	3-Bromophenylbenzoxazinone; 2-(3-Bromophenyl)-4H-benzo[e][1,3]oxazin-4-one; 4H-3,1-Benzoxazin-4-one, 2-(3-bromophenyl)-; 2-(3-Bromophenyl)-1,3-benzoxazin-4-one; 53463-67-5; 2-(m-Bromophenyl)-4H-3,1-benzoxazin-4-one
EINECS	Contact for details

Quality Control

Our production of 2-(3-Bromophenyl)-4H-3,1-Benzoxazin-4-One adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify specifications. Certificates of Analysis (COA) are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition. For long-term storage, consider storing under an inert atmosphere to maximize stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.