(R)-(−)-2-Amino-1-butanol
(R)-(−)-2-Amino-1-butanol (CAS: 5856-63-3, C2H5CH(NH2)CH2OH) is a chiral amino alcohol with a molecular weight of 89.14 g/mol. It serves as a valuable building block in organic synthesis, particularly in asymmetric reactions. This compound is essential for creating complex chiral molecules used in pharmaceuticals and other fine chemical applications, offering precise stereochemical control.
Chiral Building Block
Utilised as a stereochemically defined starting material for the synthesis of enantiomerically pure compounds, especially pharmaceuticals and agrochemicals.
Asymmetric Synthesis
Employed as a chiral auxiliary or precursor in asymmetric synthesis to induce stereoselectivity in reactions, leading to specific enantiomers.
Ligand Synthesis
Can be a precursor for chiral ligands used in transition metal catalysis for enantioselective transformations.
Research and Development
A key reagent in academic and industrial laboratories for developing novel synthetic routes and exploring new chemical entities.
| Molecular weight | 89.14 |
|---|---|
| Linear formula | C2H5CH(NH2)CH2OH |
| Assay | 98% |
| Boiling point | 172-174 °C(lit.) |
| Density | 0.943 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.452 |
| Optical activity | [α]19/D −10°, neat |
| Melting point | −2 °C(lit.) |
| Optical purity | ee: 96% (GLC) |
Hazard statements
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 95 °C / 203 °F |
| Transport (UN / ADR) | UN 2735 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 22-34-37 |
| Safety statements (S) | 26-36/37/39-45 |
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 (R)-(−)-2-Amino-1-butanol used for?
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(R)-(−)-2-Amino-1-butanol is primarily used as a chiral building block in asymmetric synthesis for the creation of enantiomerically pure compounds, such as pharmaceuticals and fine chemicals.
What is the CAS number and chemical formula for (R)-(−)-2-Amino-1-butanol?
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The CAS number is 5856-63-3 and the linear chemical formula is C2H5CH(NH2)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(−)-2-Amino-1-butanol with an assay of 98% and optical purity of ee: 96% (GLC). We do not represent this product as meeting USP, BP, or EP pharmacopoeia standards.
How should (R)-(−)-2-Amino-1-butanol be handled?
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Handle with appropriate personal protective equipment, including face shields, goggles, and gloves. It is classified as corrosive and harmful if swallowed (H302-H314). Refer to the safety data sheet for full handling instructions and emergency procedures.
Is (R)-(−)-2-Amino-1-butanol exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including (R)-(−)-2-Amino-1-butanol.
How can I request a quote or sample?
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Please contact our sales team directly through our website or by telephone to request a quote or sample of (R)-(−)-2-Amino-1-butanol.
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