(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 2964-48-9) is a chiral organic compound with the linear formula O₂NC₆H₄CH(OH)CH(NH₂)CH₂OH and a molecular weight of 212.20 g/mol. This amino alcohol serves as a valuable chiral building block in organic synthesis, particularly in asymmetric synthesis. Its specific stereochemistry makes it useful for constructing complex molecules where precise spatial arrangement is critical for function. Tech Serve Solutions supplies this compound for research and development purposes.
- IUPAC
- L-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol
- Synonyms
- 2964-48-9O2NC6H4CH(OH)CH(NH2)CH2OHL-(+)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediol

Chiral Building Block
Utilised in stereoselective synthesis as a precursor for more complex chiral molecules. Its defined stereocentres are crucial for controlling the stereochemistry of subsequent reactions.
Asymmetric Synthesis
Employed in the development of enantiomerically pure compounds. This is particularly relevant in pharmaceutical research where the biological activity of a molecule is often dependent on its specific chirality.
Organic Synthesis Intermediate
Serves as a versatile intermediate in the multi-step synthesis of fine chemicals and active pharmaceutical ingredients (APIs). Its functional groups (amino, hydroxyl, nitro) allow for various chemical transformations.
| Molecular weight | 212.20 |
|---|---|
| Linear formula | O2NC6H4CH(OH)CH(NH2)CH2OH |
| Assay | 99% |
| Optical activity | [α]23/D +31°, c = 1 in 6 M HCl |
| Melting point | 163-166 °C(lit.) |
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 (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol primarily used for?
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This compound is primarily used as a chiral building block in asymmetric synthesis and general organic synthesis, especially in the development of stereochemically complex molecules.
What are the CAS number and formula for this chemical?
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The CAS number is 2964-48-9, and its linear formula is O₂NC₆H₄CH(OH)CH(NH₂)CH₂OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol with an assay of 99%. This product is typically supplied for research and development purposes and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling considerations for this compound?
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This compound is classified as hazardous. It is an irritant and may cause serious eye irritation. Handle with appropriate personal protective equipment, including gloves and eye protection, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is this chemical typically packaged and shipped?
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Tech Serve Solutions packages and exports this chemical in compliance with all relevant regulations to ensure safe transport and delivery worldwide.
How can I request a sample or quote for (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol?
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To request a sample or a quote, please use the enquiry form on our website or contact our sales team directly. Please provide your contact details and the quantity required.
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