D-2-Amino-4-methylpentanoic acid
Synonym(s):(R)-2-Amino-4-methylpentanoic acid
- CAS NO.：328-38-1
- Empirical Formula: C6H13NO2
- Molecular Weight: 131.17
- MDL number: MFCD00063088
- EINECS: 206-327-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-10-22 18:19:53
What is D-2-Amino-4-methylpentanoic acid?
Chemical properties
White powder
The Uses of D-2-Amino-4-methylpentanoic acid
D-Leucine is used in the formation of sterols. It is also used as a selectable marker.
Definition
ChEBI: The D-enantiomer of leucine.
Properties of D-2-Amino-4-methylpentanoic acid
| Melting point: | >300 °C(lit.) |
| Boiling point: | 225.8±23.0 °C(Predicted) |
| alpha | -15.45 º (c=4, 6N HCl) |
| Density | 1.2930 (estimate) |
| refractive index | -15 ° (C=4, 6mol/L HCl) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Aqueous Acid (Sparingly), Water (Slightly) |
| form | Crystalline Powder, Crystals, or Flakes |
| pka | 2.55±0.21(Predicted) |
| color | White |
| optical activity | [α]23/D 14.7°, c = 2 in 5 M HCl |
| Water Solubility | 24 g/L (25 ºC) |
| BRN | 1721721 |
| CAS DataBase Reference | 328-38-1(CAS DataBase Reference) |
| NIST Chemistry Reference | D-Leucine(328-38-1) |
| EPA Substance Registry System | D-Leucine (328-38-1) |
Safety information for D-2-Amino-4-methylpentanoic 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 |
P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for D-2-Amino-4-methylpentanoic acid
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