Description

2,3-(Methylenedioxy)Benzaldehyde is a versatile aromatic aldehyde characterized by its methylenedioxy functional group. This compound serves as a crucial high-purity intermediate in the synthesis of complex organic molecules, valued for its unique reactivity and structural motif. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical research and development sectors for constructing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with benzodioxole or related heterocyclic structures.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the methylenedioxy moiety imparts specific biological activity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, flavors, and fragrances requiring this specific aromatic aldehyde scaffold.
• Organic Research & Development: Employed in academic and industrial R&D for exploring new chemical reactions, catalytic processes, and material science applications.
• Ligand and Catalyst Preparation: Useful for synthesizing specialized ligands used in coordination chemistry and homogeneous catalysis.

Basic Information

Product Name	2,3-(Methylenedioxy)Benzaldehyde
CAS No.	7797-83-3
Molecular Formula	C8H6O3
Molecular Weight	150.13 g/mol
Synonyms	2,3-Methylenedioxybenzaldehyde; 1,3-Benzodioxole-5-carboxaldehyde; Piperonal-2,3-isomer; 2,3-(Methylenedioxy)benzaldehyde; 5-Formyl-1,3-benzodioxole; 2,3-Dihydro-1,4-benzodioxin-6-carboxaldehyde (incorrect but sometimes used); 7797-83-3
EINECS	Contact for details

Quality Control

Our 2,3-(Methylenedioxy)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for sensitive synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles 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, well-ventilated place at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

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