- InChI
- InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1
- InChI Key
- QNAYBMKLOCPYGJ-REOHCLBHSA-N
- Formula
- C3H7NO2
- SMILES
- CC(N)C(=O)O
- Molecular Weight1
- 89.09
- CAS
- 338-69-2
- Other Names
-
- (S)-(+)-alanine
- (S)-2-aminopropanoic acid
- .alpha.-alanine
- Alanine, D-
- Ba 2776
- D(-)-«alpha»-Alanine
- D-(-)-Alanine
- D-«alpha»-Alanine
- L-.alpha.-aminopropionic acid
- L-2-aminopropanoic acid
- L-alanine
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,solid : Solid phase heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase 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).
- S°solid,1 bar : Solid phase molar entropy at standard conditions (J/mol×K).
- 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 |
|---|---|---|---|
| ΔcH°solid | [-1639.90; -1576.00] | kJ/mol |
|
| ΔcH°solid | -1576.00 ± 3.50 | kJ/mol | NIST |
| ΔcH°solid | -1619.60 ± 0.54 | kJ/mol | NIST |
| ΔcH°solid | -1639.90 | kJ/mol | NIST |
| ΔcH°solid | -1623.00 ± 0.20 | kJ/mol | NIST |
| ΔfG° | -227.35 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -341.55 | kJ/mol | Joback Calculated Property |
| ΔfH°solid | [-605.00; -561.24] | kJ/mol |
|
| ΔfH°solid | -605.00 ± 3.50 | kJ/mol | NIST |
| ΔfH°solid | -561.24 ± 0.59 | kJ/mol | NIST |
| ΔfusH° | 10.89 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 55.95 | kJ/mol | Joback Calculated Property |
| log10WS | 0.28 | Crippen Calculated Property | |
| logPoct/wat | -0.582 | Crippen Calculated Property | |
| McVol | 70.550 | ml/mol | McGowan Calculated Property |
| Pc | 6046.69 | kPa | Joback Calculated Property |
| S°solid,1 bar | 132.20 | J/mol×K | NIST |
| Tboil | 486.18 | K | Joback Calculated Property |
| Tc | 677.88 | K | Joback Calculated Property |
| Tfus | 302.58 | K | Joback Calculated Property |
| Vc | 0.252 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [151.30; 183.73] | J/mol×K | [486.18; 677.88] |
|
| Cp,gas | 151.30 | J/mol×K | 486.18 | Joback Calculated Property |
| Cp,gas | 157.40 | J/mol×K | 518.13 | Joback Calculated Property |
| Cp,gas | 163.22 | J/mol×K | 550.08 | Joback Calculated Property |
| Cp,gas | 168.75 | J/mol×K | 582.03 | Joback Calculated Property |
| Cp,gas | 174.01 | J/mol×K | 613.98 | Joback Calculated Property |
| Cp,gas | 179.00 | J/mol×K | 645.93 | Joback Calculated Property |
| Cp,gas | 183.73 | J/mol×K | 677.88 | Joback Calculated Property |
| Cp,solid | 120.80 | J/mol×K | 296.80 | NIST |
| ΔsubH | [132.80; 138.00] | kJ/mol | [416.50; 461.00] |
|
| ΔsubH | 132.80 | kJ/mol | 416.50 | NIST |
| ΔsubH | 138.00 ± 8.00 | kJ/mol | 461.00 | NIST |
Similar Compounds
Find more compounds similar to D-Alanine.
Mixtures
- D-Alanine + Water
- D-Alanine + Vitamin C + Water
- D-Alanine + sodium benzoate + Water
- D-Alanine + Pronestyl hydrochloride + Water
- D-Fructose + D-Alanine + Water
- D-Alanine + D-cellobiose + Water
- potassium chloride + D-Alanine + Water
- Potassium nitrate + D-Alanine + Water
- D-Alanine + D-Galactose + Water
- D-Alanine + Water + Potassium sulfate
- D-Alanine + tetramethylammonium bromide + Water
- D-Alanine + Tetraethylammonium bromide + Water
- D-Alanine + Tetra-N-butylammonium bromide + Water
- D-Alanine + Water + Cetrimonium Bromide
- Sucrose + D-Alanine + Water
- D-Alanine + sodium chloride + Water
- D-Alanine + Dimethyl Sulfoxide + Water
- D-Alanine + Hydrogen chloride + Water
- sodium hydroxide + D-Alanine + Water
- Lactose + D-Alanine + Water
Find more mixtures with D-Alanine.
Sources
- Crippen Method
- Crippen Method
- Effect of KCl and KNO3 on Partial Molal Volumes and Partial Molal Compressibilities of Some Amino Acids at Different Temperatures
- Physicochemical Behavior of Some Amino Acids/Glycylglycine in Aqueous D-Galactose Solutions at Different Temperatures
- Physicochemical Properties of L-Alanine in Aqueous Silver Sulphate Solutions at (298.15, 308.15, and 318.15) K
- Transfer Partial Molar Isentropic Compressibilities of (l-Alanine/l-Glutamine/Glycylglycine) from Water to 0.512 mol*kg -1 mol*kg-1 Aqueous KNO3 /0.512mol*kg-1 KNO3/0.512 mol*kg-1 Aqueous K2SO4 Solutions Between 298.15 K and 323.15 K
- Solvation Behavior of Glycine, l-Alanine, and l-Valine in Aqueous Solutions of Triammonium Citrate at Different Temperatures with Reference to Speeds of Sound Measurements
- Measurement of water activities of alanine + tri-potassium citrate + water system at temperatures between 293.15 and 313 K Experimental and modeling
- Densities and electrical conductances of amino acids + ionic liquid ([HMIm]Br) + H2O mixtures at 298.15 K
- Study of solvation consequences of alpha-amino acids in aqueous ionicliquid solution probed by physicochemical approach
- Salting-out effect in polypropylene glycol-amino acid aqueous solutions revealed by vapor pressure osmometry
- Thermodynamic modeling of quaternary (CaCl2+Ca(NO3)2+L-alanine+water) system at T = (298.2, 303.2 and 308.2) K: Experimental measurements and thermodynamic modeling
- Vapor pressure osmometry determination of vapor-liquid equilibria behavior of aqueous imidazolium-based ionic liquid + amino acid systems
- Effect of tetra-n-alkylammonium bromides on the volumetric properties of glycine, L-alanine and glycylglycine at T = 298:15 K
- Interactions of some amino acids and glycine peptideswith aqueous sodium dodecyl sulfate and cetyltrimethylammonium bromide at T 1/4 298:15 K: a volumetric approach
- Viscometric study of glycine, L-alanine, glycylglycine in aqueous tetra-n-alkylammonium bromide solutions at 298.15 K
- Volumetric properties of L-alanine, and L-valine in aqueous sucrose solutions at T = (288.15 and 308.15) K
- Partial molar volumes of L-alanine, DL-serine, DL-threonine, L-histidine, glycine, and glycylglycine in water, NaCl, and DMSO aqueous solutions at T = 298.15 K
- Thermodynamics of proton dissociations from aqueous alanine at temperatures from (278.15 to 393.15) K, molalities from (0.0075 to 1.0) mol*kg-1, and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of alanine, alaninium chloride, and sodium alaninate
- Viscosity studies of (L-alanine-, L-proline, L-valine, L-leucine + aqueous KCl/KNO3) solutions at different temperatures
- Volumetric behaviour of amino acids and their group contributions in aqueous lactose solutions at different temperatures
- Thermodynamics of the ternary systems: (water + glycine, L-alanine and L-serine + di-ammonium hydrogen citrate) from volumetric, compressibility, and (vapour + liquid) equilibria measurements
- Interaction of some hydrophobic amino acids, peptides, and protein with aqueous 3-chloro-1,2-propanediol and 3-chloro-1-propanol: Biophysical studies
- Partial molar volume and partial molar compressibility of four homologous alpha-amino acids in aqueous sodium fluoride solutions at different temperatures
- Thermodynamics of the interactions of a homologous series of some amino acids with trimethylamine N-oxide: Volumetric, compressibility, and calorimetric studies
- Study of thermodynamic properties of aqueous binary mixtures of glycine, L-alanine and b-alanine at low temperatures (T = 275.15, 279.15, and 283.15) K
- Effects of clustering structure on volumetric properties of amino acids in (DMSO + water) mixtures
- Effect of dipotassium hydrogen phosphate on thermodynamic properties of glycine and L-alanine in aqueous solutions at different temperatures
- Interactions of amino acids and peptides with the drug pentoxifylline in aqueous solution at various temperatures: A volumetric approach
- Interactions of glycine, L-alanine and L-valine with aqueous solutions of trisodium citrate at different temperatures: A volumetric and acoustic approach
- Measuring and modeling aqueous electrolyte/amino-acid solutions with ePC-SAFT
- Interaction of homologous series of amino acids with sarcosine in presence of denaturant: Volumetric and calorimetric approach
- Study of the interactions of PAMAM-NH2 G4 dendrimer with selected natural amino acids in aqueous solutions
- Volumetric and viscometric studies of amino acids in L-ascorbic acid aqueous solutions at T = (293.15 to 323.15) K
- Investigation on molecular interaction of amino acids in aqueous disodium hydrogen phosphate solutions with reference to volumetric and compressibility measurements
- Solvation behaviour of biologically active compounds in aqueous solutions of antibacterial drug amoxicillin at different temperatures
- Solute-solvent interactions of glycine, L-alanine, and L-valine in aqueous 1-methyl imidazolium chloride ionic liquid solutions in the temperature interval (288.15 to 308.15) K
- Investigation on solute solvent interactions of glycine, L-alanine and L-valine in aqueous tetraethylammonium iodide solutions at different temperatures with reference to volumetric and acoustic measurements
- Volumetric and viscometric study of amino acids in aqueous sorbitol solution at different temperatures
- Study of (solute + solute) and (solute + solvent) interactions of homologous series of some .alpha.-amino acids in aqueous-streptomycin sulfate solutions at different temperatures by using physicochemical methods
- Physicochemical study of solute-solute and solute-solvent interactions of glycine, L-alanine, L-valine and L-isoleucine in aqueous-D-mannose solutions at temperatures from 293.15 K to 318.15 K
- Solvation behavior of some amino acids in aqueous solutions of non-steroidal anti-inflammatory drug sodium ibuprofen at different temperatures analysed by volumetric and acoustic methods
- Volumetric property of glycine, L-serine, L-alanine and L-proline in aqueous solutions of 1-phenylpiperazinium tetrafluoroborate
- Intermolecular interactions of .alpha.-amino acids and glycyl dipeptides with the drug domiphen bromide in aqueous solutions analyzed by volumetric and UV-vis spectroscopy methods
- Thermodynamics of (solute + solute) and (solute + solvent) interactions of homologous series of amino acids with thiamine hydrochloride in aqueous medium at T = (305.15, 310.15, 315.15) K: A volumetric and acoustic approach
- Study of solute-solute and solute-solvent interactions of homologous series of some .alpha.-amino acids in aqueous-D-xylose solutions at different temperatures by using physicochemical methods
- Conductometric analysis of 1-butyl-3-methylimidazolium ibuprofenate as an active pharmaceutical ingredient ionic liquid (API-IL) in the aqueous amino acids solutions
- Investigations on molecular interaction of some amino acids with the drug levofloxacin in aqueous solution by volumetric and acoustic methods at different temperatures
- Study of solvation consequences of glycine, L-alanine and L-valine in aqueous 1-butyl-4-methyl pyridinium chloride ionic liquid solutions probed by physicochemical approach in the temperature interval (288.15-308.15) K
- Volumetric and viscometric properties of amino acids in aqueous maltitol solutions at T = (293.15-323.15) K
- Mode of action of betaine on some amino acids and globular proteins: Thermodynamic considerations
- Effect of 1-butyl-4-methyl pyridinium iodide, [C4mpy]I, ionic liquid on hydration behaviour of aqueous solutions of alpfa-amino acids at different temperatures through volumetric and ultrasonic study
- Ternary phase diagram and the formation mechanism of two distinct solid solutions of amino acid systems: L-Valine/L-norvaline and L-valine/L-alanine
- Thermo-physical properties of l-Alanine/l-Valine in aqueous solutions of non steroid anti inflammatory drug dolonex at different temperatures: Volumetric and acoustic approach
- Molecular interactions of some amino acids in aqueous 1-butyl-3-methylimidazolium bromide solutions at different temperatures: A volumetric approach
- Temperature and concentration dependence towards physicochemical and FTIR spectral studies of glycine, L-alanine and L-valine in aqueous solutions of nortriptyline hydrochloride
- Effect of concentration and temperature on apparent molar properties of homologous alpha-amino acids in aqueous-semicarbazide hydrochloride solutions: A quest on the concept of kosmotropic/chaotropic behaviour of amino acids
- Molecular interactions between some amino acids and a pharmaceutically active ionic liquid domiphen DL-mandelic acid in aqueous medium at temperatures from 293.15 K to 313.15 K
- Enthalpies of dilution of glycine, l-alanine and l-serine in aqueous potassium chloride solutions
- Enthalpies of transfer of amino acids from water to aqueous solutions of formamide
- Enthalpies of transfer of amino acids from water to aqueous solutions of sodium nitrate and sodium perchlorate at T = 298.15K
- Enthalpic interactions between some amino acids and cyclohexanone in aqueous solutions at 298.15K
- Low-temperature heat capacities and standard molar enthalpy of formation of the solid-state coordination compound trans-Cu(Ala)2(s) (Ala = l- -alanine)
- Interactions in l-alanine /l-proline /l-valine /l-leucine aqueous KCl/KNO3 systems at different temperatures: An isentropic compressibility study
- Interactions in (L-alanine / L-threonine + aqueous glucose / aqueous sucrose) systems at 298.15- 323.15 K
- Probing solute solvent interactions of some bio-active solutes inaqueous barium nitrate solution on the basis of physicochemicalcontrivances
- Effects of Concentration and Temperature on Interactions in (L-Alanine/ L-Threonine/ Glycylglycine + Aqueous Glucose / Aqueous Sucrose) Systems: Insights from Viscosity Measurements
- Solute-solvent interactions of glycine, L-alanine, and L-valine in aqueous 1-methyl-3-octylimidazolium chloride ionic liquid solutions in the temperature interval (288.15 - 308.15) K
- Thermodynamic properties of 1-butyl-3-methylimidazolium salicylate as an active pharmaceutical ingredient ionic liquid (API-IL) in aqueous solutions of glycine and L-alanine at T = (288.15 318.15) K
- Densities, Sound Speed, and Viscosities of Some Amino Acids with Aqueous Tetra-Butyl Ammonium Iodide Solutions at Different Temperatures
- Activity Coefficient Measurements and Thermodynamic Modeling of (CaCl2 + l-Alanine + Water) System Based on Potentiometric Determination at T = (298.2, 303.2, and 308.2) K
- Density and Viscosity Study of Interactions of Some Amino Acids in Aqueous Solutions of Sodium Benzoate
- Influence of pH Value and Ionic Liquids on the Solubility of l-Alanine and l-Glutamic Acid in Aqueous Solutions at 30 deg C
- Densities and viscosities of amino acid + xylitol + water solutions at 293.15 less than T/K greater than 323.15
- Densities and Speeds of Sound of Solutions of Glycine, l-Alanine, and l-Valine in Aqueous Ammonium Dihydrogen Phosphate at Different Temperatures
- Investigation of Volumetric and Acoustic Properties of Procainamide Hydrochloride in Aqueous Binary and (Water + Amino Acid) Ternary Mixtures at Different Temperatures
- Solubility of the Proteinogenic a-Amino Acids in Water, Ethanol, and Ethanol-Water Mixtures
- Thermophysical Properties of 1-Hexyl-3-methylimidazolium Salicylate as an Active Pharmaceutical Ingredient Ionic Liquid (API-IL) in Aqueous Solutions of Glycine and l-Alanine
- Densities, Partial Molar Volumes, and Heat Capacities of Glycine, L-Alanine, and L-Leucine in Aqueous Magnesium Chloride Solutions at Different Temperatures
- Studies on the Diffusion Coefficients of Amino Acids in Aqueous Solutions
- Effect of NaBr, KCl, KBr, and MgCl2 on Viscosities of Aqueous Glycine and L-Alanine Solutions at 298.15 K
- Enthalpies of Transfer of Amino Acids from Water to Aqueous Solutions of Alkali Metal Nitrates
- Volumetric and Viscosity Properties of Monosaccharides in Aqueous Amino Acid Solutions at 298.15 K
- Infinite Dilution Binary Diffusion Coefficients of Several r-Amino Acids in Water over a Temperature Range from (293.2 to 333.2) K with the Taylor Dispersion Technique
- Volumetric Properties of Amino Acids in Aqueous N-Methylformamide Solutions at T = 298.15 K
- Water Activity Measurement for Alanine + Dipotassium Oxalate + Water and the Corresponding Binary Solutions at Different Temperatures
- Thermodynamic Study of Some Amino Acids, 2-Aminopropanoic Acid, 2-Amino-3-methylbutanoic Acid, 2-Amino-4-methylpentanoic Acid, and 2-Amino-3-phenylpropanoic Acid in Aqueous Saccharide Solutions at Different Temperatures: Volumetric and Ultrasonic Study
- Transfer Partial Molar Volumes of L-Alanine/L-Glutamine/Glycylglycine from Water to 0.512 mol/kg Aqueous KNO3/K2SO4 Solutions at (298.15 to 323.15) K
- Viscosities of Glycine and l-Alanine in (0.2, 0.4, 0.6, and 0.8) mol*kg 1 Aqueous Dipotassium Hydrogen Phosphate Solutions at Different Temperatures
- Effect of 1-Ethyl-3-methylimidazolium Bromide Ionic Liquid on the Volumetric Behavior of Some Aqueous L-Amino Acids Solutions
- Study of Solvation Behavior of Some Biologically Active Compounds in Aqueous Barium Chloride Solution
- Viscosities of Glycine, l-Alanine, and l-Valine in (0.2, 0.4, 0.6, and 0.8) mol*kg 1 Aqueous Trisodium Citrate Solutions at Different Temperatures
- Densities and Speeds of Sound of Glycine, l-Alanine, and l-Valine in Aqueous 1-Ethyl-3-methylimidazolium Chloride Solutions at Different Temperatures
- Volumetric Properties of Glycine, l-Alanine, and l-Serine in Formamide Water Mixtures at 298.15 K
- Temperature Dependences and Enthalpic Discrimination of Homochiral Pairwise Interactions of Six a-Amino Acid Enantiomers in Pure Water
- Volumetric and Viscometric Studies of Amino Acids in Vitamin B6 Aqueous Solutions at Various Temperatures
- Volumetric and Viscometric Studies of Amino Acids in Mannitol Aqueous Solutions at T = (293.15 to 323.15) K
- Apparent Molar Volumes and Viscosity B-Coefficients of Some Amino Acids in Aqueous Tetramethylammonium Iodide Solutions at 298.15 K
- Volumetric Properties of Potassium Dihydrogen Citrate and Tripotassium Citrate in Water and in Aqueous Solutions of Alanine at T ) (283.15 to 308.15) K
- Water Activity in Aqueous Amino Acid Solutions, with and without KCl, at 298.15 K
- Effect of Potassium Citrate Salts on the Transport Behavior of l-Alanine in Aqueous Solutions at T = (293.15 to 308.15) K
- Enthalpies of Dilution of l-Alanine in Dimethylsulfoxide + Water and Dimethylformamide + Water Mixtures at 298.15 K
- Densities, Viscosities, Electrical Conductances, and Refractive Indices of Amino Acid + Ionic Liquid ([BMIm]Br) + Water Mixtures at 298.15 K
- Joback Method
- McGowan Method
- NIST Webbook
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