Description

2-Hydroxy-4,5-Methylenedioxybenzaldehyde is a specialized aromatic aldehyde derivative, also known as Piperonaldehyde, featuring a unique methylenedioxy functional group. This compound serves as a versatile and high-value synthetic intermediate in the production of fine chemicals and active pharmaceutical ingredients (APIs). It is essential for research and manufacturing in the pharmaceutical, agrochemical, and fragrance industries, where its distinct molecular structure enables the synthesis of complex target molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of various APIs, including potential candidates for neurological and cardiovascular therapies.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its aromatic core for bioactive molecule design.
• Fragrance and Flavor Industry: Acts as a precursor for synthetic aromatic compounds, contributing to complex scent and flavor profiles.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in heterocyclic chemistry and the development of novel organic materials.
• Dye and Pigment Manufacturing: Employed as an intermediate in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	2-Hydroxy-4,5-Methylenedioxybenzaldehyde
CAS No.	4720-68-7
Molecular Formula	C8H6O4
Molecular Weight	166.13 g/mol
Synonyms	Piperonaldehyde; 4,5-Methylenedioxy-2-hydroxybenzaldehyde; 2-Hydroxy-1,3-benzodioxole-5-carboxaldehyde; 5-Formyl-2-hydroxy-1,3-benzodioxole; Heliotropyl aldehyde (derivative); 2-Hydroxypiperonal; 4,5-(Methylenedioxy)salicylaldehyde
EINECS	225-208-0

Quality Control

Our 2-Hydroxy-4,5-Methylenedioxybenzaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability, consistency, and reliability for your critical processes.

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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	125 - 128 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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