Chemical Properties of D-Alanine

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

C[C@@H](N)C(=O)O

Molecular Weight¹

89.09

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

• ω : Acentric Factor.
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• IE : Ionization energy (eV).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Standard Gibbs free energy of formation for this compound, but it falls outside the models' validated range, so it is not shown here. Open the prediction tool to compute it on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[153.70; 189.49]	J/mol×K	[485.84; 698.76]
Cp,gas	153.70	J/mol×K	485.84	Joback Calculated Property
Cp,gas	160.61	J/mol×K	521.33	Joback Calculated Property
Cp,gas	167.13	J/mol×K	556.81	Joback Calculated Property
Cp,gas	173.25	J/mol×K	592.30	Joback Calculated Property
Cp,gas	179.01	J/mol×K	627.79	Joback Calculated Property
Cp,gas	184.42	J/mol×K	663.28	Joback Calculated Property
Cp,gas	189.49	J/mol×K	698.76	Joback Calculated Property

Similar Compounds

Find more compounds similar to D-Alanine.

Mixtures

• D-Alanine + Tetramethylammonium bromide + Water
• D-Alanine + Tetraethylammonium bromide + Water
• D-Alanine + Tetra-N-butylammonium bromide + Water
• D-Alanine + d-Mannose + Water
• D-Alanine + Glucose + Water
• Sucrose + D-Alanine + Water
• D-Alanine + Vitamin C + Water
• D-Alanine + Water
• D-Alanine + Water + nitrofurantoin
• D-Alanine + Streptomycin sulfate + Water
• Lactose + D-Alanine + Water
• potassium chloride + D-Alanine + Water
• D-Alanine + Water + Pentoxifylline
• Betaine + D-Alanine + Water
• D-Alanine + Sodium nitrate + Water
• D-Alanine + Sodium perchlorate + Water
• xylose + D-Alanine + Water
• D-Alanine + Water + Cetrimonium Bromide
• D-Alanine + Dimethyl Sulfoxide + Water
• D-Alanine + sodium chloride + Water

Find more mixtures with D-Alanine.

Sources

• Cheméo Relay (1.0)
• 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
• Temperature effect on the viscosity and heat capacity behaviour of some amino acids in water and aqueous magnesium chloride solutions
• Viscosity studies of (L-alanine-, L-proline, L-valine, L-leucine + aqueous KCl/KNO3) solutions at different temperatures
• Partial molar volumes of organic solutes in water. XX. Glycine(aq) and L-alanine(aq) at temperatures (298 to 443) K and at pressures up to 30 MPa
• 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
• Physicochemical and friccohesity study of glycine, L-alanine and L-phenylalanine with aqueous methyltrioctylammonium and cetylpyridinium chloride from T = (293.15 to 308.15) K
• 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
• Enthalpies of transfer of amino acids from water to aqueous solutions of N-methylformamide and N,N-dimethylformamide at T = 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)
• A calorimetric study on interactions of amino acids with sodium dodecylsulfate and dodecyltrimethylammonium bromide in aqueous solutions at 298.15K
• Enthalpies of transfer of amino acids from water to aqueous solutions of N-methylacetamide and N,N-dimethylacetamide at T=298.15K
• 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
• Transfer Enthalpies of Amino Acids and Glycine Peptides from Water to Aqueous Solutions of Trimethylamine N-oxide at 298.15 K
• 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
• Enthalpies of Transfer of Amino Acids from Water to Aqueous Cationic Surfactants Solutions 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
• Transfer Enthalpies of Amino Acids and Glycine Peptides from Water to Aqueous Solutions of Sugar Alcohol at 298.15 K
• Dielectric Constants for Binary Amino Acid-Water Solutions from (278.15 to 313.15) K
• Transfer Properties of Amino Acids from Water to Aqueous Sodium Sulfate Solutions at 298.15 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

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.
These property values are available through the Cheméo API. A free account gives you an access key.