- InChI
- InChI=1S/C8H15NO3/c1-5(2)4-7(8(11)12)9-6(3)10/h5,7H,4H2,1-3H3,(H,9,10)(H,11,12)
- InChI Key
- WXNXCEHXYPACJF-UHFFFAOYSA-N
- Formula
- C8H15NO3
- SMILES
- CC(=O)NC(CC(C)C)C(=O)O
- Molecular Weight1
- 173.21
- CAS
- 1188-21-2
- Other Names
-
- 2-acetamido-4-methylpentanoic acid
- Acetyl-L-leucine
- L-Leucine, N-acetyl-
- Leucine, N-acetyl-, L-
- N-Acetylleucine
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -293.67 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -542.93 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 21.82 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 69.23 | kJ/mol | Joback Calculated Property |
| log10WS | -1.13 | Aq. Sol... | |
| logPoct/wat | 0.622 | Crippen Calculated Property | |
| McVol | 142.570 | ml/mol | McGowan Calculated Property |
| Pc | 3306.75 | kPa | Joback Calculated Property |
| Tboil | 631.65 | K | Joback Calculated Property |
| Tc | 816.96 | K | Joback Calculated Property |
| Tfus | 363.26 | K | Joback Calculated Property |
| Vc | 0.537 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [373.42; 428.87] | J/mol×K | [631.65; 816.96] | 
|
| Cp,gas | 373.42 | J/mol×K | 631.65 | Joback Calculated Property |
| Cp,gas | 383.99 | J/mol×K | 662.54 | Joback Calculated Property |
| Cp,gas | 394.01 | J/mol×K | 693.42 | Joback Calculated Property |
| Cp,gas | 403.50 | J/mol×K | 724.31 | Joback Calculated Property |
| Cp,gas | 412.46 | J/mol×K | 755.19 | Joback Calculated Property |
| Cp,gas | 420.91 | J/mol×K | 786.08 | Joback Calculated Property |
| Cp,gas | 428.87 | J/mol×K | 816.96 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to N-Acetyl-L-leucine.
Sources
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