Description

3-(3,4,5-Trimethoxy-Phenyl)-Propionaldehyde is a versatile aromatic aldehyde building block characterized by its trimethoxyphenyl substituent. This compound is valued for its role as a key synthetic intermediate in the production of complex organic molecules, offering a reactive aldehyde group for further functionalization. It is primarily utilized by research and development chemists in the pharmaceutical and fine chemical industries for the synthesis of potential active pharmaceutical ingredients (APIs) and advanced materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug candidates, particularly those requiring a trimethoxyphenyl pharmacophore.
• Fine Chemical Synthesis: Used in the preparation of specialty chemicals, flavors, and fragrances where its specific aromatic structure is required.
• Agrochemical Research: Serves as a precursor in the development of novel pesticides and herbicides.
• Material Science: Employed in the research and development of advanced polymers and organic electronic materials.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory organic synthesis in laboratory settings.

Basic Information

Product Name	3-(3,4,5-Trimethoxy-Phenyl)-Propionaldehyde
CAS No.	121667-78-5
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	3,4,5-Trimethoxyphenylpropionaldehyde; 3-(3,4,5-Trimethoxyphenyl)propanal; 3,4,5-Trimethoxyhydrocinnamaldehyde; NSC 406306; (3,4,5-Trimethoxyphenyl)propionaldehyde; 3-(3,4,5-Trimethoxyphenyl)-1-propanal
EINECS	Contact for details

Quality Control

Our 3-(3,4,5-Trimethoxy-Phenyl)-Propionaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous demands of GMP-aligned environments for non-pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term storage or after opening to maintain stability and purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.