(S,S)-(−)-2-Amino-1,2-diphenylethanol

CAS 23190-17-2C6H5CH(NH2)CH(C6H5)OHChemical Synthesis

(S,S)-(−)-2-Amino-1,2-diphenylethanol (CAS: 23190-17-2) is a chiral amino alcohol with the molecular formula C6H5CH(NH2)CH(C6H5)OH and a molecular weight of 213.28 g/mol. This compound serves as a valuable chiral building block in organic synthesis, particularly for asymmetric transformations. It is supplied by Tech Serve Solutions with high enantiomeric purity, suitable for demanding research and development applications.

Synonyms: 23190-17-2C6H5CH(NH2)CH(C6H5)OH

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(S,S)-(−)-2-Amino-1,2-diphenylethanol (C6H5CH(NH2)CH(C6H5)OH) — chemical structure, CAS 23190-17-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino AlcoholsAsymmetric SynthesisChemical SynthesisChiral Building BlocksOrganic Building Blocks

01 /Applications

Chiral Ligand Synthesis

This amino alcohol is a precursor for the synthesis of chiral ligands used in asymmetric catalysis, enabling enantioselective reactions.

Asymmetric Synthesis

It functions as a chiral auxiliary or building block in the construction of enantiomerically enriched complex organic molecules.

Pharmaceutical Intermediate Development

Used in the synthesis pathways of potential pharmaceutical agents where specific stereochemistry is critical for activity.

Research and Development

A key reagent for academic and industrial laboratories investigating novel synthetic methodologies and stereoselective transformations.

02 /Properties

Molecular weight	213.28
Linear formula	C6H5CH(NH2)CH(C6H5)OH
Assay	≥99.5% (HPLC)
Optical activity	[α]/D -124±3°, c = 0.87 in ethanol
Optical purity	enantiomeric excess: ≥99.0% (HPLC)
Storage temperature	2-8°C
Melting point	116-119 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

23190-17-2

Beilstein registry

2806217

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is (S,S)-(−)-2-Amino-1,2-diphenylethanol used for?

(S,S)-(−)-2-Amino-1,2-diphenylethanol is primarily used as a chiral building block in asymmetric synthesis and for the preparation of chiral ligands for catalysis.

What is the CAS number and chemical formula?

The CAS number is 23190-17-2 and the chemical formula is C6H5CH(NH2)CH(C6H5)OH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (S,S)-(−)-2-Amino-1,2-diphenylethanol with an assay of ≥99.5% (HPLC) and an enantiomeric excess of ≥99.0% (HPLC). We do not represent this product as USP, BP, or EP grade.

How should (S,S)-(−)-2-Amino-1,2-diphenylethanol be handled safely?

This compound is classified as harmful if swallowed (H302). When handling, it is recommended to wear a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid ingestion.

How is this product shipped and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, adhering to all necessary regulations for international shipment.