Description

3-(3,4-Dimethoxy-Phenyl)-Propionaldehyde is a versatile aromatic aldehyde building block characterized by its dimethoxy-substituted phenyl ring. This compound matters as a key chiral intermediate in the synthesis of complex molecules, offering a reactive aldehyde group for further functionalization. It is primarily needed by research and development chemists in the pharmaceutical and fine chemical industries for creating active pharmaceutical ingredients (APIs) and advanced organic materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of isoquinoline alkaloids and other nitrogen-containing heterocycles with potential biological activity.
• Fine Chemical Synthesis: Used as a starting material or intermediate for producing flavors, fragrances, and specialty agrochemicals.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in advanced display technologies.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Academic and Industrial R&D: Utilized in methodological studies and scale-up processes for novel organic transformations.

Basic Information

Product Name	3-(3,4-Dimethoxy-Phenyl)-Propionaldehyde
CAS No.	61871-67-8
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	3,4-Dimethoxyphenylpropionaldehyde; 3-(3,4-Dimethoxyphenyl)propanal; 3,4-Dimethoxyhydrocinnamaldehyde; Dihydro-3,4-dimethoxycinnamaldehyde; 3-(3,4-Dimethoxyphenyl)-1-propanal; NSC 221986; 3,4-Dimethoxy-β-phenylpropionaldehyde
EINECS	Contact for details

Quality Control

Our 3-(3,4-Dimethoxy-Phenyl)-Propionaldehyde is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) are provided to guarantee supply reliability and batch-to-batch reproducibility for your critical processes.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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