Description

Diphenylacetaldehyde is a versatile aromatic aldehyde building block, prized for its role in synthesizing complex organic molecules. Its structure makes it a valuable intermediate for introducing the diphenylmethyl moiety, which is crucial in pharmaceuticals and fine chemicals. This compound is essential for R&D chemists and production units in the pharmaceutical, agrochemical, and fragrance industries seeking to develop new active ingredients and specialty compounds.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of antihistamines, CNS-active drugs, and other therapeutic agents.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides.
• Fragrance and Flavor Chemistry: Serves as a precursor for musky and floral aroma compounds.
• Organic Synthesis: A crucial reagent for Strecker synthesis and the preparation of various heterocycles like oxazoles and imidazoles.
• Ligand and Catalyst Development: Used in the preparation of chiral ligands for asymmetric catalysis.
• Material Science Research: Employed in the synthesis of organic semiconductors and photoactive materials.

Basic Information

Product Name	Diphenylacetaldehyde
CAS No.	947-91-1
Molecular Formula	C14H12O
Molecular Weight	196.24 g/mol
Synonyms	α-Phenylbenzeneacetaldehyde; Diphenylacetic Aldehyde; 2,2-Diphenylacetaldehyde; Benzhydryl Aldehyde; (Diphenylmethyl)formaldehyde; NSC 406908; α,α-Diphenylacetaldehyde; 2,2-Diphenylethanal
EINECS	213-425-6

Quality Control

Our Diphenylacetaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring GMP and ISO 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). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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