Description

n-[(1S,2S)-2-Amino-1,2-Diphenylethyl]-4-(Trifluoromethyl)-Benzenesulfonamide is a high-purity chiral sulfonamide compound, serving as a critical building block and chiral auxiliary in advanced organic synthesis. Its value lies in its well-defined stereochemistry and functional groups, which enable precise control over reaction stereoselectivity and the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for developing novel active pharmaceutical ingredients (APIs) and specialty chemicals.

Application

• As a chiral ligand or catalyst in asymmetric synthesis for pharmaceutical intermediates.
• As a key building block in the research and development of novel therapeutic agents.
• For use in the synthesis of complex natural products and specialty fine chemicals.
• As a resolving agent or chiral auxiliary for the separation of enantiomers.
• In process chemistry for the scale-up of enantiomerically pure compounds.
• For academic and industrial research in medicinal chemistry and catalysis.

Basic Information

Product Name	n-[(1S,2S)-2-Amino-1,2-Diphenylethyl]-4-(Trifluoromethyl)-Benzenesulfonamide
CAS No.	410096-73-0
Molecular Formula	C21H19F3N2O2S
Molecular Weight	420.45 g/mol
Synonyms	(1S,2S)-N1-[4-(Trifluoromethyl)phenylsulfonyl]-1,2-diphenylethane-1,2-diamine; (1S,2S)-1,2-Diphenyl-N-(4-(trifluoromethyl)phenylsulfonyl)ethane-1,2-diamine; (S,S)-TsDPEN (CF3 variant); (1S,2S)-N-(4-Trifluoromethylbenzenesulfonyl)-1,2-diphenylethylenediamine; (S,S)-N-(p-Trifluoromethylphenylsulfonyl)-1,2-diphenylethylenediamine; (1S,2S)-N-[4-(Trifluoromethyl)benzenesulfonyl]-1,2-diphenylethane-1,2-diamine; (S,S)-N-(4-Trifluoromethylphenylsulfonyl)-1,2-diphenylethylenediamine; (S,S)-CF3-TsDPEN
EINECS	Contact for details

Quality Control

Our n-[(1S,2S)-2-Amino-1,2-Diphenylethyl]-4-(Trifluoromethyl)-Benzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with exacting standards for research and development use. 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 place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.