Description

1-(1,3-Benzodioxol-5-Yl)-2-Bromoethan-1-One CAS NO 40288-65-1 is a specialized brominated ketone derivative featuring a benzodioxole moiety. This compound serves as a versatile and critical synthetic intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by pharmaceutical R&D laboratories, agrochemical manufacturers, and fine chemical producers for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) targets.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other performance chemicals.
• Academic & Research: Employed in methodological studies and the discovery of new organic reactions.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers.

Basic Information

Item	Detail
Product Name	1-(1,3-Benzodioxol-5-Yl)-2-Bromoethan-1-One
CAS No.	40288-65-1
Molecular Formula	C9H7BrO3
Molecular Weight	243.06 g/mol
Synonyms	2-Bromo-1-(1,3-benzodioxol-5-yl)ethanone; 2-Bromo-1-(benzo[d][1,3]dioxol-5-yl)ethan-1-one; 5-Acetyl-1,3-benzodioxole-2-bromoethane; 3,4-(Methylenedioxy)phenacyl bromide; Piperonyl bromomethyl ketone; α-Bromopiperonyl methyl ketone; Bromo(3,4-methylenedioxyphenyl)methyl ketone
EINECS	Contact for details

Quality Control

Our 1-(1,3-Benzodioxol-5-Yl)-2-Bromoethan-1-One is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request 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 area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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.