- InChI
- InChI=1S/C5H11NO2/c1-2-3-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
- InChI Key
- SNDPXSYFESPGGJ-UHFFFAOYSA-N
- Formula
- C5H11NO2
- SMILES
- CCCC(N)C(=O)O
- Molecular Weight1
- 117.15
- CAS
- 760-78-1
- Other Names
-
- (.+-.)-norvaline
- (.+/-.)-Norvaline
- (dl) 2-aminopentanoic acid (DL-norvaline)
- .alpha.-DL-aminopentanoic acid
- DL-2-aminopentanoic acid
- DL-«alpha»-Aminovaleric acid
- NSC 7904
- Norvaline
- Norvaline, DL-
- Valeric acid, 2-amino-, DL-
- dl-«alpha»-Amino-N-valenic acid
- «alpha»-DL-Aminopentanoic acid
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- 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).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -462.62 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 20.52 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 66.77 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.84 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.28 | Relay (1.0) Calculated Property | |
| logPoct/wat | 0.198 | Crippen Calculated Property | |
| McVol | 98.730 | ml/mol | McGowan Calculated Property |
| Pc | 4194.74 | kPa | Joback Calculated Property |
| Tboil | 486.35 | K | Relay (1.0) Calculated Property |
| Tc | 669.69 | K | Relay (1.0) Calculated Property |
| Tfus | 471.10 | K | Relay (1.0) Calculated Property |
Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [234.55; 283.46] | J/mol×K | [531.60; 738.12] | 
|
| Cp,gas | 234.55 | J/mol×K | 531.60 | Joback Calculated Property |
| Cp,gas | 243.94 | J/mol×K | 566.02 | Joback Calculated Property |
| Cp,gas | 252.80 | J/mol×K | 600.44 | Joback Calculated Property |
| Cp,gas | 261.16 | J/mol×K | 634.86 | Joback Calculated Property |
| Cp,gas | 269.04 | J/mol×K | 669.28 | Joback Calculated Property |
| Cp,gas | 276.47 | J/mol×K | 703.70 | Joback Calculated Property |
| Cp,gas | 283.46 | J/mol×K | 738.12 | Joback Calculated Property |
| ΔsubH | [120.00; 121.10] | kJ/mol | [450.00; 455.00] |
|
| ΔsubH | 120.00 | kJ/mol | 450.00 | NIST |
| ΔsubH | 121.10 ± 0.40 | kJ/mol | 455.00 | NIST |
Similar Compounds
Find more compounds similar to DL-Norvaline.
Mixtures
- DL-Norvaline + Water
- DL-Norvaline + Lithium chloride + Water
- DL-Norvaline + sodium chloride + Water
- potassium chloride + DL-Norvaline + Water
- Ammonium sulfate + DL-Norvaline + Water
- DL-Norvaline + Sodium sulfate + Water
- DL-Norvaline + 1,2-Ethanediol + Dimethyl Sulfoxide
- DL-Norvaline + 1,2-Ethanediol
- DL-Norvaline + Dimethyl Sulfoxide
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Surface Tension of Glycine, Alanine, Aminobutyric Acid, Norvaline, and Norleucine in Water and in Aqueous Solutions of Strong Electrolytes at Temperatures from (293.15 to 313.15) K
- Excess Volume of Water in Hydrate Complexes of Some alpha-Amino Acids
- Solubility and Solvation Thermodynamics of a Series of Homologous a-Amino Acids in Nonaqueous Binary Mixtures of Ethylene Glycol and Dimethyl Sulfoxide
- Joback Method
- McGowan Method
- NIST Webbook
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