- InChI
- InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/t4-/m1/s1
- InChI Key
- ODKSFYDXXFIFQN-SCSAIBSYSA-N
- Formula
- C6H14N4O2
- SMILES
- N=C(N)NCCCC(N)C(=O)O
- Molecular Weight1
- 174.20
- CAS
- 74-79-3
- Other Names
-
- L-Arginine
- Arginine, L-
- L-(+)-Arginine
- Norvaline, 5-[(aminoiminomethyl)amino]-, (L)-
- Pentanoic acid, 2-amino-5-[(aminoiminomethyl)amino]-, (S)-
- (S)-2-Amino-5-[(aminoiminomethyl)amino]pentanoic acid
- L-Norvaline, 5-[(aminoiminomethyl)amino]-
- L-Ornithine, N5-(aminoiminomethyl)-
- NSC 206269
- PAff : Proton affinity (kJ/mol).
- BasG : Gas basicity (kJ/mol).
- 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).
- 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).
- Tboil : Normal Boiling Point 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 |
|---|---|---|---|
| PAff | [988.70; 1051.00] | kJ/mol |
|
| PAff | 1051.00 | kJ/mol | NIST |
| PAff | 988.70 | kJ/mol | NIST |
| BasG | 1006.60 | kJ/mol | NIST |
| ΔfG° | 157.35 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -117.88 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 91.79 | kJ/mol | Joback Calculated Property |
| log10WS | -1.51 | Crippen Calculated Property | |
| logPoct/wat | -1.338 | Crippen Calculated Property | |
| McVol | 138.460 | ml/mol | McGowan Calculated Property |
| Tboil | 761.86 | K | Joback Calculated Property |
| Tfus | [498.00; 533.00] | K |
|
| Tfus | 533.00 ± 3.00 | K | NIST |
| Tfus | 498.00 ± 15.00 | K | NIST |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [82.60; 406.74] | J/mol×K | [100.12; 761.86] |
|
| Cp,gas | 82.60 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 82.60 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 82.60 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 82.60 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 82.60 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 82.60 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 406.74 | J/mol×K | 761.86 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Arginine.
Sources
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