Description

3-Methoxy-4-(3-Methoxypropoxy)Benzaldehyde is a versatile aromatic aldehyde derivative characterized by its unique methoxypropoxy side chain. This compound is a valuable high-purity intermediate for advanced organic synthesis, offering a reactive aldehyde group for further functionalization. It is primarily utilized in the research and development of pharmaceuticals and fine chemicals, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for complex molecules requiring specific ether-linked side chains.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where the benzaldehyde core provides a versatile scaffold.
• Liquid Crystal & OLED Materials: Serves as a precursor in the production of specialty organic electronic materials due to its aromatic structure and potential for creating conjugated systems.
• Fine Chemical & Flavor/Fragrance Intermediates: Employed in the synthesis of complex aromatic compounds for high-value specialty chemicals.
• Polymer Chemistry: Can be used as a monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Research & Development: A crucial reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating custom chemical entities.

Basic Information

Product Name	3-Methoxy-4-(3-Methoxypropoxy)Benzaldehyde
CAS No.	946670-72-0
Molecular Formula	C12H16O4
Molecular Weight	224.25 g/mol
Synonyms	4-(3-Methoxypropoxy)-3-methoxybenzaldehyde; 3-Methoxy-4-(3-methoxypropoxy)benzaldehyde; Benzaldehyde, 3-methoxy-4-(3-methoxypropoxy)-; Vanillin 4-(3-methoxypropyl) ether; 3-Methoxy-4-(3-methoxypropyloxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methoxy-4-(3-Methoxypropoxy)Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency suitable for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers and reseal promptly after use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
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.