Description

(S)-(-)-1-Benzylamino-3-Phenoxy-2-Propanol is a chiral amino alcohol derivative of significant interest in advanced organic synthesis. This compound matters as a versatile chiral building block and ligand, enabling the production of enantiomerically pure pharmaceuticals and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in asymmetric synthesis and catalysis.

Application

• Chiral Intermediate in Pharmaceutical Synthesis: A key precursor for the development of enantiomerically pure active pharmaceutical ingredients (APIs), particularly in β-blocker and adrenergic agent research.
• Asymmetric Catalyst Ligand: Used as a chiral ligand or auxiliary in transition metal-catalyzed reactions, such as asymmetric hydrogenation or alkylation, to induce high enantioselectivity.
• Building Block for Fine Chemicals: Employed in the synthesis of complex, high-value specialty chemicals where optical purity is critical.
• Agrochemical Research: Serves as an intermediate in the development of chiral pesticides and herbicides with improved efficacy and environmental profiles.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and process chemistry laboratories.

Basic Information

Product Name	(S)-(-)-1-Benzylamino-3-Phenoxy-2-Propanol
CAS No.	203309-99-3
Molecular Formula	C16H19NO2
Molecular Weight	257.33 g/mol
Synonyms	(S)-1-Benzylamino-3-phenoxy-2-propanol; (S)-(-)-1-(Benzylamino)-3-phenoxy-2-propanol; (S)-3-Phenoxy-1-(phenylmethylamino)-2-propanol; (S)-1-(Benzylamino)-3-phenoxypropan-2-ol; L-1-Benzylamino-3-phenoxy-2-propanol; (S)-Propranolol Amino Precursor; (S)-BAPP
EINECS	Contact for details

Quality Control

Our (S)-(-)-1-Benzylamino-3-Phenoxy-2-Propanol is produced 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 process chemistry. 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 under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This product is easily oxidized and should be handled under inert conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral 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.