Description

(S)-1,2,2-Triphenylethylamine is a high-purity chiral amine building block of significant importance in asymmetric synthesis. Its value lies in its role as a versatile intermediate for constructing complex molecules with defined stereochemistry, which is critical for developing active pharmaceutical ingredients (APIs) and advanced materials. This compound is essential for research and production teams in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality chiral auxiliaries and ligands.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of enantiomerically pure drugs and bioactive molecules.
• Asymmetric Catalyst Ligand: Used in the development and preparation of chiral catalysts for enantioselective transformations.
• Agrochemical Synthesis: Serves as a building block for creating chiral active ingredients in herbicides and pesticides.
• Chiral Resolution Agent: Employed in the separation of racemic mixtures to obtain single enantiomers.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic and medicinal chemistry research.
• Fine Chemical Production: Used in the manufacture of specialty chemicals requiring specific stereochemical configurations.

Basic Information

Product Name	(S)-1,2,2-Triphenylethylamine
CAS No.	352535-04-7
Molecular Formula	C20H19N
Molecular Weight	273.37 g/mol
Synonyms	(S)-α,α-Diphenylphenethylamine; (S)-1,2,2-Triphenylethanamine; (S)-1,1',1''-Methanetriyltris(benzene)ethanamine; (S)-Triphenylethylamine; (S)-TPEA; (S)-2,2-Diphenyl-1-phenylethanamine; (S)-1-Amino-1,2,2-triphenylethane
EINECS	Contact for details

Quality Control

Our (S)-1,2,2-Triphenylethylamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and chiral excess is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere or in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Melting Point	Contact for details
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.