Description

3,4-Dimethoxybenzenepropenal is a versatile aromatic aldehyde intermediate characterized by its distinct chemical structure. This compound matters as a key building block for synthesizing more complex molecules, particularly in the fine chemical and pharmaceutical sectors. Industries that need it include pharmaceutical R&D for active ingredient synthesis, agrochemical manufacturing for crop protection agents, and flavor & fragrance production for creating novel aromatic compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential candidates for cardiovascular and neurological applications.
• Agrochemical Synthesis: Used as a building block for developing advanced crop protection agents, herbicides, and plant growth regulators.
• Flavor & Fragrance Ingredient: Serves as a starting material for creating complex aromatic aldehydes and ketones used in high-value perfumery and flavor compositions.
• Organic Synthesis Reagent: Employed in research and development for constructing heterocyclic compounds, chalcones, and other fine chemicals via condensation and cyclization reactions.
• Dye & Pigment Intermediate: Acts as a precursor in the production of specialized dyes and organic pigments, leveraging its reactive aldehyde group.
• Liquid Crystal & Electronic Material Research: Investigated as a molecular component in the development of advanced organic materials for electronic applications.

Basic Information

Product Name	3,4-Dimethoxybenzenepropenal
CAS No.	4497-40-9
Molecular Formula	C11H12O3
Molecular Weight	192.21 g/mol
Synonyms	3,4-Dimethoxycinnamaldehyde; 3-(3,4-Dimethoxyphenyl)-2-propenal; Cinnamaldehyde, 3,4-dimethoxy-; Veratraldehyde, ω-formylmethyl-; 3,4-Dimethoxybenzeneacrolein; 2-Propenal, 3-(3,4-dimethoxyphenyl)-; Veratrylideneacetaldehyde
EINECS	Contact for details

Quality Control

Our 3,4-Dimethoxybenzenepropenal is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) documenting results from HPLC, GC, and NMR 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 place at room temperature (15-25°C). Due to its sensitivity, the material should be kept under an inert atmosphere (e.g., nitrogen) to prevent oxidation and moisture absorption. Keep away from heat, sparks, and open flames.

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.