Description

Benzaldehyde, 4-[(2-Methoxyethoxy)Methoxy]- CAS NO 117942-41-3 is a specialized aromatic aldehyde derivative, distinguished by its unique ether-protected phenolic group. This functionalization makes it a valuable and versatile building block in advanced organic synthesis, particularly for applications requiring controlled reactivity and solubility. It is primarily sought after by pharmaceutical intermediates manufacturers and fine chemical research and development teams.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring protected phenolic functionalities.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where the specific substitution pattern is critical for bioactivity.
• Liquid Crystal & OLED Materials: Serves as a building block for creating specialized organic electronic materials and display components.
• Polymer Chemistry: Employed in the synthesis of functional monomers and specialty polymers with tailored properties.
• Flavor & Fragrance Research: Acts as a starting material for creating novel aromatic compounds in high-value sensory applications.
• Academic & Industrial R&D: A crucial reagent for methodological development and the exploration of new chemical spaces in organic chemistry.

Basic Information

Product Name	Benzaldehyde, 4-[(2-Methoxyethoxy)Methoxy]-
CAS No.	117942-41-3
Molecular Formula	C11H14O4
Molecular Weight	210.23 g/mol
Synonyms	4-[(2-Methoxyethoxy)methoxy]benzaldehyde; p-[(2-Methoxyethoxy)methoxy]benzaldehyde; 4-(2-Methoxyethoxymethoxy)benzaldehyde; Benzaldehyde, 4-[(2-methoxyethoxy)methoxy]-; MEM-protected 4-Hydroxybenzaldehyde; (4-Formylphenoxymethoxy)ethyl methyl ether; 4-(MEMoxy)benzaldehyde
EINECS	Contact for details

Quality Control

Our production of Benzaldehyde, 4-[(2-Methoxyethoxy)Methoxy]- adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for your synthetic processes. Each lot is characterized using advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

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 compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

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