Description

8-Bromo-2,2-dimethyl-4H-benzo[1,3]dioxine is a high-purity, functionalized benzodioxine derivative serving as a versatile synthetic intermediate. Its value lies in providing a brominated, protected phenolic scaffold for constructing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists, agrochemical researchers, and material scientists engaged in the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in medicinal chemistry programs targeting CNS or anti-inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators that require a halogenated benzodioxine core.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of specialty polymers, ligands, or organic electronic materials.
• Chemical Biology Probe Synthesis: Employed to create molecular probes and tags for studying biological systems and enzyme mechanisms.
• Academic & Industrial R&D: A critical reagent for method development and exploratory synthesis in organic chemistry laboratories worldwide.

Basic Information

Product Name	8-Bromo-2,2-dimethyl-4H-benzo[1,3]dioxine
CAS No.	876911-15-8
Molecular Formula	C10H11BrO2
Molecular Weight	243.10 g/mol
Synonyms	8-Bromo-2,2-dimethyl-4H-1,3-benzodioxine; 2,2-Dimethyl-8-bromo-4H-1,3-benzodioxine; 8-Bromo-2,2-dimethyl-4H-benzo[d][1,3]dioxine; 876911-15-8; 4H-1,3-Benzodioxine, 8-bromo-2,2-dimethyl-; 8-Bromo-2,2-dimethyl-4H-benzo-1,3-dioxine
EINECS	Contact for details

Quality Control

Our 8-Bromo-2,2-dimethyl-4H-benzo[1,3]dioxine is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming the product meets your specified requirements for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

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