Description

4-Methoxy-3-Propoxybenzaldehyde is a versatile aromatic aldehyde intermediate with a distinct molecular structure. This compound is valued for its role as a key building block in the synthesis of more complex molecules, particularly in the fine chemical and pharmaceutical sectors. It is primarily sought after by R&D chemists and process development teams in industries such as pharmaceutical manufacturing, agrochemicals, and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with specific methoxy and propoxy substitution patterns.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where its benzaldehyde core provides a functional handle for further chemical modification.
• Fine Chemical & Fragrance Ingredient: Serves as a starting material for synthesizing complex aroma chemicals and flavors due to its aromatic aldehyde functionality.
• Liquid Crystal & OLED Material Research: Acts as a building block for organic electronic materials, where its structure can be incorporated into mesogenic or charge-transporting molecules.
• Polymer & Resin Modifier: Employed in the production of specialty polymers and epoxy resins to introduce specific functional groups that alter material properties.
• Organic Synthesis & Research Reagent: A valuable reagent in academic and industrial laboratories for constructing heterocyclic compounds and other complex organic architectures.

Basic Information

Product Name	4-Methoxy-3-Propoxybenzaldehyde
CAS No.	5922-56-5
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	3-Propoxy-4-methoxybenzaldehyde; 4-Methoxy-3-propoxybenzaldehyde; Benzaldehyde, 4-methoxy-3-propoxy-; 3-Propoxy-p-anisaldehyde; 4-Methoxy-3-propoxy-benzaldehyde; 3-Propoxy-4-methoxy-benzaldehyde; p-Anisaldehyde, 3-propoxy-
EINECS	Contact for details

Quality Control

Our 4-Methoxy-3-Propoxybenzaldehyde is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

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