Description

n-(4-Bromophenyl)-2,3-Dihydrobenzo[B][1,4]Dioxine-2-Carboxamide is a specialized organic compound featuring a benzodioxine core linked to a brominated phenyl ring via a carboxamide bridge. This unique molecular architecture makes it a valuable high-purity building block for advanced chemical synthesis and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic structures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the biological activity of the benzodioxine moiety.
• Material Science: Acts as a monomer or functional additive in the creation of specialized polymers, liquid crystals, or organic electronic materials.
• Chemical Biology Probe: Employed in biochemical research as a tool compound to study enzyme inhibition or receptor binding mechanisms.
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting exploratory synthetic chemistry and medicinal chemistry programs.
• Custom Synthesis: A starting point for the tailored production of more complex, proprietary compounds for specific client projects.

Basic Information

Product Name	n-(4-Bromophenyl)-2,3-Dihydrobenzo[B][1,4]Dioxine-2-Carboxamide
CAS No.	446856-99-1
Molecular Formula	C15H12BrNO3
Molecular Weight	334.17 g/mol
Synonyms	4-Bromo-N-(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)aniline; 2,3-Dihydro-1,4-benzodioxine-2-carboxylic acid (4-bromophenyl)amide; 1,4-Benzodioxane-2-carboxamide, N-(4-bromophenyl)-2,3-dihydro-; (4-Bromophenyl)amide of 2,3-dihydro-1,4-benzodioxine-2-carboxylic acid; N-(4-Bromophenyl)-2,3-dihydro-1,4-benzodioxine-2-carboxamide
EINECS	Contact for details

Quality Control

Every batch of n-(4-Bromophenyl)-2,3-Dihydrobenzo[B][1,4]Dioxine-2-Carboxamide is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistent identity. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to support your quality assurance and regulatory needs.

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. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white 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.