Description

4-(Hydroxymethyl)Benzaldehyde Diethyl Acetal is a versatile protected aldehyde derivative, serving as a key synthetic intermediate in advanced organic chemistry. Its primary value lies in the acetal group, which safeguards the reactive aldehyde functionality during multi-step synthesis, allowing for selective transformations elsewhere on the molecule. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for constructing complex molecules, active pharmaceutical ingredients (APIs), and specialty polymers.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs), where the protected aldehyde is unmasked in later synthetic steps.
• Fine Chemical Synthesis: Used in the production of complex organic molecules, including ligands, catalysts, and specialty monomers for advanced materials.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent in the development of specialty polymers with tailored properties.
• Agrochemical Research: Employed in the synthesis of advanced intermediates for crop protection agents and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a precursor in the synthesis of organic electronic materials and liquid crystal display components.
• Academic & R&D Laboratories: A valuable reagent for methodological development and exploring new chemical reactions in academic and industrial research settings.

Basic Information

Product Name	4-(Hydroxymethyl)Benzaldehyde Diethyl Acetal
CAS No.	125734-44-3
Molecular Formula	C12H18O3
Molecular Weight	210.27 g/mol
Synonyms	p-(Hydroxymethyl)benzaldehyde Diethyl Acetal; 4-(Diethoxymethyl)benzyl Alcohol; [4-(Diethoxymethyl)phenyl]methanol; Benzaldehyde, 4-(hydroxymethyl)-, diethyl acetal; 1-[4-(Hydroxymethyl)phenyl]-1,1-diethoxyethane; Terephthalaldehyde Mono(diethyl acetal); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-(Hydroxymethyl)Benzaldehyde Diethyl Acetal is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide full traceability and detailed Certificates of Analysis (COA) with every shipment, confirming compliance with customer specifications and relevant industry standards.

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 material is moisture-sensitive; keep the container tightly sealed in a dry environment to prevent hydrolysis of the acetal group.

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.