Description

(+)-Bis[(R)-1-Phenylethyl]Amine CAS NO 23294-41-9 is a high-purity chiral diamine ligand and resolving agent of significant importance in asymmetric synthesis. Its core value lies in its ability to induce chirality in catalytic reactions and to separate enantiomers of chiral acids, which is critical for producing single-isomer pharmaceutical intermediates. This compound is essential for research and production chemists in the pharmaceutical, agrochemical, and fine chemical industries who require precise stereochemical control.

Application

• Chiral Ligand in Asymmetric Catalysis: Used as a ligand for transition metals to catalyze asymmetric hydrogenation, alkylation, and other C-C bond-forming reactions.
• Chiral Resolving Agent: Employed for the optical resolution of racemic mixtures of carboxylic acids and other acidic compounds via diastereomeric salt formation.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of chiral herbicides, fungicides, and pesticides where biological activity is stereospecific.
• Material Science Research: Acts as a precursor or auxiliary in the development of chiral polymers and advanced organic materials.
• Academic & Process R&D: A valuable tool in research laboratories for developing new asymmetric synthetic methodologies.

Basic Information

Product Name	(+)-Bis[(R)-1-Phenylethyl]Amine
CAS No.	23294-41-9
Molecular Formula	C16H21N
Molecular Weight	227.35 g/mol
Synonyms	(R,R)-1,1'-Diphenylethylenediamine; (R,R)-DPEN; (R,R)-1,1'-Bis(1-phenylethyl)amine; (R,R)-N,N-Bis(1-phenylethyl)amine; (1R)-N-[(1R)-1-Phenylethyl]-1-phenylethanamine; (+)-Bis[(R)-α-methylbenzyl]amine; (R,R)-Bis(α-methylbenzyl)amine; (R,R)-Bis(1-phenylethyl)amine
EINECS	Contact for details

Quality Control

Our (+)-Bis[(R)-1-Phenylethyl]Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assay and identification, to ensure it meets the high standards required for asymmetric synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and physical properties is provided with every shipment.

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 product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Melting Point	78 - 82 °C
Loss on Drying	≤ 0.5%

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