Description

α-Methylene-1,3-Benzodioxole-5-Propionaldehyde is a high-value, specialized aromatic aldehyde derivative featuring a reactive methylene group adjacent to the benzodioxole ring. This unique molecular structure makes it a versatile and critical intermediate for synthesizing complex molecules in advanced research and industrial applications. It is primarily sought after by pharmaceutical and fine chemical manufacturers for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its reactive aldehyde group for structural diversification.
• Fragrance & Flavor Chemistry: Serves as a precursor for creating novel aromatic compounds with unique olfactory properties.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent for developing specialty polymers with tailored properties.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for constructing complex heterocyclic and fused-ring systems.
• Dye & Pigment Manufacturing: Intermediate in the synthesis of specialized colorants and photostable dyes.

Basic Information

Product Name	α-Methylene-1,3-Benzodioxole-5-Propionaldehyde
CAS No.	54546-95-1
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	5-(2-Formylethylidene)-1,3-benzodioxole; 3,4-(Methylenedioxy)phenyl-2-propenal; Piperonylideneacetaldehyde; 1,3-Benzodioxole-5-propanal, α-methylene-; Helional (related fragrance compound); 2-Propenal, 3-(1,3-benzodioxol-5-yl)-; 3-(Benzo[d][1,3]dioxol-5-yl)acrylaldehyde
EINECS	Contact for details

Quality Control

Our α-Methylene-1,3-Benzodioxole-5-Propionaldehyde is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. 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 area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider an inert atmosphere (e.g., nitrogen or argon blanket). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
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 (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.