Description

(7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)(4-bromophenyl)methanone is a high-purity, synthetic organic compound featuring a benzodioxin core substituted with bromine atoms and a ketone linkage. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily utilized by R&D chemists and process development teams in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Building block for developing new herbicides, fungicides, or plant growth regulators with specific modes of action.
• Material Science: Monomer or precursor for synthesizing specialty polymers, liquid crystals, or organic electronic materials.
• Chemical Synthesis: Versatile electrophile or coupling partner in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for creating complex biaryl structures.
• Academic & Contract Research: Valuable reagent for methodological studies and exploring new synthetic pathways in organic chemistry.
• Ligand & Catalyst Development: Potential scaffold for designing novel chelating ligands or organocatalysts.

Basic Information

Product Name	(7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)(4-bromophenyl)methanone
CAS No.	175136-40-0
Molecular Formula	C15H10Br2O3
Molecular Weight	398.05 g/mol
Synonyms	6-Acetyl-7-bromo-2,3-dihydro-1,4-benzodioxine; 1-(7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)-2-(4-bromophenyl)ethanone (common misnomer); 4'-Bromo-2',3'-dihydrospiro[1,3]dioxolo[4,5-g]isoquinoline-5,8'(7'H,9'H)-dione (related structure); (7-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(4-bromophenyl)methanone; 2,3-Dihydro-7-bromo-1,4-benzodioxin-6-yl 4-bromophenyl ketone
EINECS	Contact for details

Quality Control

Our (7-Bromo-2,3-dihydro-1,4-benzodioxin-6-yl)(4-bromophenyl)methanone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment supports compliance with cGMP and ISO standards for intermediate manufacturing.

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 flames. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (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.