(R)-(−)-2-Amino-3-methyl-1-butanol
(R)-(−)-2-Amino-3-methyl-1-butanol (CAS: 4276-09-9), a chiral amino alcohol with the linear formula (CH3)2CHCH(NH2)CH2OH and a molecular weight of 103.16 g/mol, is a valuable building block in organic synthesis. It is frequently employed in asymmetric synthesis due to its stereochemical properties. This compound is supplied by Tech Serve Solutions with an assay of 98% for research and chemical synthesis purposes.
- IUPAC
- D-Valinol
- Synonyms
- D-Valinol
Chiral Building Block
Serves as a crucial chiral synthon in the stereoselective synthesis of complex organic molecules and pharmaceuticals, enabling the construction of specific stereoisomers.
Asymmetric Synthesis
Utilised as a chiral auxiliary or precursor in asymmetric reactions, facilitating the creation of enantiomerically enriched products critical for drug development and fine chemical manufacturing.
Organic Synthesis Intermediate
Functions as a versatile intermediate in multi-step organic syntheses, contributing to the development of novel chemical entities and materials.
| Molecular weight | 103.16 |
|---|---|
| Linear formula | (CH3)2CHCH(NH2)CH2OH |
| Assay | 98% |
| Boiling point | 189-190 °C(lit.) |
| Density | 0.931 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.455 |
| Optical activity | [α]20/D −16°, c = 10 in ethanol |
| Melting point | 35-36 °C(lit.) |
| Storage temperature | 2-8°C |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 78 °C / 172.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37 |
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-3-methyl-1-butanol used for?
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(R)-(−)-2-Amino-3-methyl-1-butanol is primarily used as a chiral building block in asymmetric synthesis and as an intermediate in organic synthesis for creating complex molecules.
What are the CAS number and chemical formula for (R)-(−)-2-Amino-3-methyl-1-butanol?
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The CAS number is 4276-09-9, and the linear formula is (CH3)2CHCH(NH2)CH2OH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies (R)-(−)-2-Amino-3-methyl-1-butanol with an assay of 98%. This is a technical/research grade material and is not represented as USP, BP, or EP grade.
What are the safety and handling precautions for this chemical?
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This compound is classified as a Warning with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area and avoid breathing dust.
How is this chemical typically packed and shipped?
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This chemical is stored at 2-8°C. It is carefully packaged for safe transport and is available for global export by Tech Serve Solutions.
How can I request a sample or quote for (R)-(−)-2-Amino-3-methyl-1-butanol?
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To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone, referencing the product name and CAS number 4276-09-9.
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