Description

2-Bromo-1-(2,3-Dihydro-1,4-Benzodioxin-2-Yl)-1-Ethanone, 97% is a high-purity brominated ketone derivative, serving as a versatile and critical synthetic building block in advanced organic chemistry. Its value lies in providing a reactive halogen handle and a carbonyl group, enabling the construction of complex heterocyclic and pharmaceutical intermediates. This compound is essential for researchers and manufacturers in pharmaceutical development, agrochemical synthesis, and materials science, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive benzodioxin scaffold.
• Organic Synthesis Building Block: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Heck) and nucleophilic substitution reactions to introduce functional complexity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized chelating ligands and organocatalysts.
• Material Science Precursor: Potential monomer or cross-linking agent in the development of specialty polymers with unique optical or electronic properties.
• Chemical Biology Probe Synthesis: Used to create molecular probes for studying enzyme function and biological pathways.

Basic Information

Item	Details
Product Name	2-Bromo-1-(2,3-Dihydro-1,4-Benzodioxin-2-Yl)-1-Ethanone, 97%
CAS No.	1014-18-2
Molecular Formula	C10H9BrO3
Molecular Weight	257.08 g/mol
Synonyms	2-Bromo-1-(1,4-benzodioxan-2-yl)ethanone; 2-Bromo-1-(2,3-dihydro-1,4-benzodioxin-2-yl)ethan-1-one; 2-Bromo-1-(1,4-benzodioxan-2-yl)ethan-1-one; 2-(2-Bromoacetyl)-1,4-benzodioxane; 1,4-Benzodioxan-2-yl bromomethyl ketone; α-Bromo-2,3-dihydro-1,4-benzodioxin-2-yl methyl ketone; 1014-18-2 (CAS)
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-(2,3-Dihydro-1,4-Benzodioxin-2-Yl)-1-Ethanone, 97% is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency meet the specified standards. A comprehensive Certificate of Analysis (COA) detailing all test results 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 (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

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