- InChI
- InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
- InChI Key
- FFEARJCKVFRZRR-BYPYZUCNSA-N
- Formula
- C5H11NO2S
- SMILES
- CSCCC(N)C(=O)O
- Molecular Weight1
- 149.21
- CAS
- 348-67-4
- Other Names
-
- Methionine, D-
- R-Methionine
- D-Metionien
- d-2-Amino-4-(methylthio)butyric acid
- Methionine d-form
- D-(l)-methionine
- 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).
- ΔsubH : Enthalpy of sublimation at a given temperature (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° | -177.39 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -340.96 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 20.20 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 67.22 | kJ/mol | Joback Calculated Property |
| log10WS | -0.44 | Crippen Calculated Property | |
| logPoct/wat | 0.151 | Crippen Calculated Property | |
| McVol | 115.080 | ml/mol | McGowan Calculated Property |
| Pc | 4684.89 | kPa | Joback Calculated Property |
| Tboil | 600.72 | K | Joback Calculated Property |
| Tc | 805.14 | K | Joback Calculated Property |
| Tfus | 359.52 | K | Joback Calculated Property |
| Vc | 0.417 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [274.83; 319.87] | J/mol×K | [600.72; 805.14] | 
|
| Cp,gas | 274.83 | J/mol×K | 600.72 | Joback Calculated Property |
| Cp,gas | 283.51 | J/mol×K | 634.79 | Joback Calculated Property |
| Cp,gas | 291.70 | J/mol×K | 668.86 | Joback Calculated Property |
| Cp,gas | 299.43 | J/mol×K | 702.93 | Joback Calculated Property |
| Cp,gas | 306.70 | J/mol×K | 737.00 | Joback Calculated Property |
| Cp,gas | 313.51 | J/mol×K | 771.07 | Joback Calculated Property |
| Cp,gas | 319.87 | J/mol×K | 805.14 | Joback Calculated Property |
| ΔsubH | 125.10 ± 0.80 | kJ/mol | 455.00 | NIST |
Similar Compounds
Find more compounds similar to D-Methionine.
Sources
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