Description

(1S,2R)-n-Benzyl-2-Amino-1,2-Diphenylethanol is a high-purity chiral amino alcohol derivative, serving as a critical building block and chiral auxiliary in advanced organic synthesis. Its value lies in enabling the stereoselective construction of complex molecules, which is essential for producing pharmaceuticals and fine chemicals with high enantiomeric purity. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active pharmaceutical ingredients (APIs) and novel materials.

Application

• As a chiral ligand or catalyst in asymmetric synthesis reactions, including additions and reductions.
• Key intermediate in the research and development of novel pharmaceutical compounds.
• Utilized as a chiral resolving agent for the separation of racemic mixtures.
• Building block for the synthesis of complex natural products and bioactive molecules.
• Precursor in the preparation of specialty polymers and advanced materials with specific stereochemical properties.
• Used in academic and industrial R&D for methodological studies in stereochemistry.

Basic Information

Product Name	(1S,2R)-n-Benzyl-2-Amino-1,2-Diphenylethanol
CAS No.	153322-12-4
Molecular Formula	C21H21NO
Molecular Weight	303.40 g/mol
Synonyms	(1S,2R)-(-)-2-(Benzylamino)-1,2-diphenylethanol; (1S,2R)-2-(Benzylamino)-1,2-diphenylethanol; (1S,2R)-N-Benzyl-2-amino-1,2-diphenylethanol; (-)-N-Benzylnorephedrine; (1S,2R)-(-)-N-Benzylnorephedrine; (1S,2R)-2-(N-Benzylamino)-1,2-diphenylethanol; N-Benzyl-L-norephedrine
EINECS	Contact for details

Quality Control

Our (1S,2R)-n-Benzyl-2-Amino-1,2-Diphenylethanol is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive analytical data, including chiral purity and chemical assay, to meet the stringent requirements of research and process development. Certificates of Analysis (COA) are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is 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
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.