Description

3-(1-Bromo-1-Methylethyl)-1,5-Dihydro-2,4-Benzodioxepine is a specialized brominated heterocyclic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique structure, featuring a benzodioxepine core with a brominated isopropyl substituent, makes it a critical building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive bromine site for further functionalization.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers and advanced organic electronic materials.
• Chemical Synthesis: Acts as a versatile electrophilic alkylating agent or a scaffold for constructing complex polycyclic ether frameworks in academic and industrial laboratories.
• Ligand & Catalyst Development: Potential building block for creating novel chiral ligands or organocatalysts used in asymmetric synthesis.

Basic Information

Product Name	3-(1-Bromo-1-Methylethyl)-1,5-Dihydro-2,4-Benzodioxepine
CAS No.	322408-29-7
Molecular Formula	C12H13BrO2
Molecular Weight	269.14 g/mol
Synonyms	1,5-Dihydro-3-(1-bromo-1-methylethyl)-2,4-benzodioxepine; 2,4-Benzodioxepine, 1,5-dihydro-3-(1-bromo-1-methylethyl)-; 3-(2-Bromopropan-2-yl)-1,5-dihydro-2,4-benzodioxepine; 3-(1-Bromo-1-methylethyl)-1,5-dihydro-2,4-benzodioxepin; Benzodioxepine bromo intermediate
EINECS	Contact for details

Quality Control

Our production of 3-(1-Bromo-1-Methylethyl)-1,5-Dihydro-2,4-Benzodioxepine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization, including HPLC, GC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.