(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
- CAS NO.：2280-27-5
- Empirical Formula: C5H11NO3
- Molecular Weight: 133.15
- MDL number: MFCD00800535
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-04 16:04:00
What is (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid?
Chemical properties
white powder
Definition
ChEBI: 3-hydroxy-L-valine is a hydroxy-L-valine which carries a hydroxy group at position 3. It has a role as a fungal metabolite. It is a non-proteinogenic L-alpha-amino acid and a hydroxy-L-valine.
Properties of (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
| Melting point: | 205 °C |
| alpha | -11.75 º (c=2, 6N HCl 25 ºC) |
| Boiling point: | 148.88°C (rough estimate) |
| Density | 1.0818 |
| refractive index | 1.4430 |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 2.22±0.12(Predicted) |
| form | Crystalline Powder |
| color | White |
| Water Solubility | SOLUBLE |
| CAS DataBase Reference | 2280-27-5(CAS DataBase Reference) |
Safety information for (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid
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