(S)-(−)-2-Amino-1,1,2-triphenylethanol
(S)-(−)-2-Amino-1,1,2-triphenylethanol (CAS: 129704-13-8) is a chiral amino alcohol with the linear formula C6H5CH(NH2)C(OH)(C6H5)2 and a molecular weight of 289.37 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for asymmetric reactions. Its specific stereochemistry makes it useful in the preparation of enantiomerically pure compounds.
- Synonyms
- 129704-13-8C6H5CH(NH2)C(OH)(C6H5)2

Chiral Building Block
Utilised in asymmetric synthesis for constructing complex chiral molecules with defined stereochemistry. Its unique structure allows for stereoselective transformations.
Organic Synthesis Intermediate
Acts as a key intermediate in the synthesis of various organic compounds. Its functional groups facilitate diverse chemical modifications and coupling reactions.
Research Chemical
Employed in academic and industrial research for exploring new synthetic methodologies and developing novel compounds with potential applications.
| Molecular weight | 289.37 |
|---|---|
| Linear formula | C6H5CH(NH2)C(OH)(C6H5)2 |
| Assay | 97% |
| Optical activity | [α]20/D −236°, c = 1 in chloroform |
| Melting point | 128-132 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is (S)-(−)-2-Amino-1,1,2-triphenylethanol used for?
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(S)-(−)-2-Amino-1,1,2-triphenylethanol is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in organic synthesis for research purposes.
What is the CAS number and formula for (S)-(−)-2-Amino-1,1,2-triphenylethanol?
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The CAS number is 129704-13-8 and the linear formula is C6H5CH(NH2)C(OH)(C6H5)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (S)-(−)-2-Amino-1,1,2-triphenylethanol with an assay of 97%. We do not represent this product as USP, BP, EP or other pharmacopoeia grades.
What are the safety and handling precautions for this compound?
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Handling requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Consult the Safety Data Sheet for comprehensive information.
How is this chemical packed, shipped, and exported?
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This chemical is carefully packed to ensure stability during transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for (S)-(−)-2-Amino-1,1,2-triphenylethanol?
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To request a sample or quote, please contact our sales team through the website or by phone, providing the product name and CAS number.
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