Description

6-Bromo-7-Nitro-2,3-Dihydro-1,4-Benzodioxine is a high-purity, specialized heterocyclic organic compound that serves as a critical building block in advanced chemical synthesis. Its unique fused dioxine ring structure, functionalized with bromo and nitro substituents, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical developers for the creation of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research.
• Agrochemical Development: Used in the research and development of new herbicides and pesticides, leveraging its heterocyclic core.
• Material Science Research: Serves as a monomer or functional unit in the development of advanced polymers and electronic materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution due to its reactive bromo and nitro groups.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized chromophores and functional dyes.
• Academic & R&D: A valuable reagent for methodological studies and exploring new chemical transformations in university and industrial laboratories.

Basic Information

Product Name	6-Bromo-7-Nitro-2,3-Dihydro-1,4-Benzodioxine
CAS No.	59820-92-7
Molecular Formula	C8H6BrNO4
Molecular Weight	260.04 g/mol
Synonyms	6-Bromo-7-nitro-1,4-benzodioxane; 2,3-Dihydro-6-bromo-7-nitro-1,4-benzodioxin; 1,4-Benzodioxine, 6-bromo-2,3-dihydro-7-nitro-; 6-Bromo-7-nitro-2,3-dihydrobenzo[b][1,4]dioxine; 7-Nitro-6-bromo-2,3-dihydro-1,4-benzodioxine
EINECS	Contact for details

Quality Control

Our 6-Bromo-7-Nitro-2,3-Dihydro-1,4-Benzodioxine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up activities.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.