Description

3-(4-Methoxy-Phenyl)-Propionaldehyde is a versatile aromatic aldehyde intermediate with a distinct chemical structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the pharmaceutical and fragrance industries. It is essential for manufacturers and R&D chemists involved in creating active pharmaceutical ingredients (APIs), fine chemicals, and specialty aroma compounds. Its reactivity profile makes it a crucial precursor for various condensation and cyclization reactions.

Application

• Pharmaceutical Intermediates: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs) and drug candidates.
• Fragrance and Flavor Synthesis: Used as a building block for creating complex aroma chemicals and specialty perfumery ingredients.
• Fine Chemical Manufacturing: Serves as an intermediate in the production of agrochemicals, dyes, and other specialty organic compounds.
• Organic Synthesis & Research: Employed in academic and industrial R&D for novel heterocyclic compound synthesis and methodological studies.
• Liquid Crystal and Polymer Chemistry: Can be utilized in the synthesis of monomers and intermediates for advanced materials.

Basic Information

Product Name	3-(4-Methoxy-Phenyl)-Propionaldehyde
CAS No.	20401-88-1
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	4-Methoxyphenylpropionaldehyde; 3-(4-Methoxyphenyl)propanal; 4-Methoxyhydrocinnamaldehyde; 3-(p-Methoxyphenyl)propionaldehyde; p-Methoxyphenylpropionaldehyde; 3-(4-Methoxyphenyl)-1-propanal; Hydrocinnamaldehyde, 4'-methoxy-; (4-Methoxyphenyl)propanal
EINECS	243-826-6

Quality Control

Our 3-(4-Methoxy-Phenyl)-Propionaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for fine chemical and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from strong oxidizing agents, strong acids, and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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