Description

7-Bromo-4-Methyl-3,4-Dihydro-2H-1,4-Benzoxazine is a high-purity, versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of novel pharmacologically active molecules, particularly within medicinal chemistry. It is primarily sought after by research institutions and pharmaceutical companies engaged in the discovery and synthesis of new chemical entities, where its unique fused ring system provides a critical structural motif.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, particularly for central nervous system (CNS) targets and other therapeutic areas.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its benzoxazine core structure.
• Material Science: Serves as a monomer or building block for the synthesis of specialized polymers and advanced organic materials.
• Academic & R&D: Employed in university and industrial research laboratories for method development and exploring new chemical reactions.
• Ligand Synthesis: Utilized in the preparation of complex ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	7-Bromo-4-Methyl-3,4-Dihydro-2H-1,4-Benzoxazine
CAS No.	154264-95-6
Molecular Formula	C9H10BrNO
Molecular Weight	228.09 g/mol
Synonyms	7-Bromo-4-methyl-3,4-dihydro-2H-benzo[b][1,4]oxazine; 2H-1,4-Benzoxazine, 7-bromo-3,4-dihydro-4-methyl-; 4-Methyl-7-bromo-3,4-dihydro-2H-1,4-benzoxazine; 7-Bromo-4-methyl-2H-1,4-benzoxazine-3(4H)-one (tautomer); 154264-95-6; 7-Br-4-Me-3,4-dihydro-2H-1,4-benzoxazine
EINECS	Contact for details

Quality Control

Our 7-Bromo-4-Methyl-3,4-Dihydro-2H-1,4-Benzoxazine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

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