Description

3-Methoxy-4-Propoxy-Benzaldehyde is a versatile aromatic aldehyde derivative, serving as a key organic intermediate in advanced synthesis. Its molecular structure, featuring both methoxy and propoxy substituents, makes it a valuable building block for creating complex molecules with specific electronic and steric properties. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where precise chemical architecture is required.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting the central nervous system or possessing specific receptor activity.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, where its aromatic core contributes to biological activity.
• Liquid Crystal & OLED Materials: Serves as a foundational unit for synthesizing novel organic electronic materials, including liquid crystal displays (LCDs) and organic light-emitting diodes (OLEDs).
• Perfumery & Flavoring Agent Intermediate: Employed in the creation of complex fragrance and flavor molecules, contributing vanilla-like or anisic aromatic notes.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in organic chemistry, used in reactions like Grignard additions, reductive amination, and heterocycle formation.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, and coatings to impart specific chemical resistance or thermal properties.

Basic Information

Product Name	3-Methoxy-4-Propoxy-Benzaldehyde
CAS No.	57695-98-4
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	4-Propoxy-3-methoxybenzaldehyde; Vanillin propyl ether; 3-Methoxy-4-propoxybenzaldehyde; 4-(Propoxy)-3-methoxybenzaldehyde; Benzaldehyde, 3-methoxy-4-propoxy-; Isovanillin propyl ether; p-Propoxy-m-methoxybenzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methoxy-4-Propoxy-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

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 container should be kept under an inert atmosphere (e.g., nitrogen) to prevent oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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