Description

3,4-Dibenzyloxybenzaldehyde is a key aromatic aldehyde derivative, widely recognized as a versatile synthetic intermediate in advanced organic chemistry. Its value lies in its dual benzyl-protected phenolic groups, which provide stability and reactivity for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors, particularly for synthesizing active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, including potential anti-inflammatory and central nervous system (CNS) agents.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its aromatic aldehyde functionality.
• Ligand and Catalyst Precursor: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical and Dye Intermediate: Employed in the production of complex dyes, pigments, and other high-value specialty chemicals.
• Academic and R&D Laboratories: A valuable reagent for methodological development in organic synthesis and material science research.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the synthesis of specialty polymers with specific thermal or optical properties.

Basic Information

Product Name	3,4-Dibenzyloxybenzaldehyde
CAS No.	5447-02-9
Molecular Formula	C21H18O3
Molecular Weight	318.37 g/mol
Synonyms	Benzaldehyde, 3,4-bis(phenylmethoxy)-; 3,4-Bis(benzyloxy)benzaldehyde; 4,5-Bis(benzyloxy)benzaldehyde; NSC 403697; 3,4-Di-O-benzylbenzaldehyde; 3,4-Dibenzyloxy-benzaldehyde
EINECS	226-647-4

Quality Control

Our 3,4-Dibenzyloxybenzaldehyde is manufactured under strict quality management systems. Every 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 each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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