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: 2026-01-13 11:24:15
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
D-2-Amino-4-methylpentanoic acid manufacturer
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Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
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![2-[(3-fluorobenzoyl)amino]-3-methylpentanoic acid](https://img.chemicalbook.in/CAS/20200331/GIF/CB21663512.gif)
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