Chemical Properties of L-Glutamic acid (CAS 56-86-0)

InChI

InChI=1S/C5H9NO4/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H,7,8)(H,9,10)/t3-/m1/s1

InChI Key

WHUUTDBJXJRKMK-GSVOUGTGSA-N

Formula

C5H9NO4

SMILES

NC(CCC(=O)O)C(=O)O

Molecular Weight¹

147.13

CAS

56-86-0

Other Names

• (2S)-2-Aminopentanedioic acid
• (S)-(+)-Glutamic acid
• (S)-.alpha.-aminoglutaric acid
• (S)-2-Aminopentanedioic acid
• (S)-Glutamic acid
• .alpha.-glutamic acid
• 1-Aminopropane-1,3-dicarboxylic acid
• 2-Aminoglutaric acid
• 2-Aminopentanedioic acid
• Aciglut
• D-Glutamiensuur
• Glusate
• Glutacid
• Glutamic acid
• Glutamic acid, L-
• Glutamicol
• Glutamidex
• Glutaminic acid
• Glutaminol
• Glutaton
• L (+)-glutamic acid, alpha-form
• L-(+)-Glutamic acid
• L-.alpha.-aminoglutaric acid
• L-2-aminoglutaric acid
• L-2-aminopentanedioic acid
• L-Glutaminic acid
• NSC 143503
• Pentanedioic acid, 2-amino-, (S)-
• «alpha»-Aminoglutaric acid
• «alpha»-Glutamic acid
• «alpha»-Aminoglutaric acid
• «alpha»-Glutamic acid

• PAff : Proton affinity (kJ/mol).
• BasG : Gas basicity (kJ/mol).
• Δ_cH°_solid : Standard solid enthalpy of combustion (kJ/mol).
• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,solid : Solid phase heat capacity (J/mol×K).
• S_Prot : Protonation entropy at 298K (J/mol×K).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fH°_solid : Solid phase 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).
• 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).
• P_vap : Vapor pressure (kPa).
• S°_{solid,1 bar} : Solid phase molar entropy at standard conditions (J/mol×K).
• 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

Property	Value	Unit	Source
PAff	[913.00; 981.80]	kJ/mol
PAff	913.00	kJ/mol	NIST
PAff	981.80 ± 9.90	kJ/mol	NIST
BasG	[879.10; 921.00]	kJ/mol
BasG	879.10	kJ/mol	NIST
BasG	921.00 ± 11.00	kJ/mol	NIST
ΔcH°solid	[-2275.70; -2244.10]	kJ/mol
ΔcH°solid	-2250.47 ± 0.93	kJ/mol	NIST
ΔcH°solid	-2244.10 ± 0.75	kJ/mol	NIST
ΔcH°solid	-2248.50 ± 1.20	kJ/mol	NIST
ΔcH°solid	-2253.40	kJ/mol	NIST
ΔcH°solid	-2275.70	kJ/mol	NIST
SProt	-95.00 ± 16.00	J/mol×K	NIST
ΔfG°	-476.25	kJ/mol	Joback Calculated Property
ΔfH°gas	-647.64	kJ/mol	Joback Calculated Property
ΔfH°solid	[-1005.20; -1003.30]	kJ/mol
ΔfH°solid	-1003.30 ± 1.20	kJ/mol	NIST
ΔfH°solid	-1005.20 ± 1.20	kJ/mol	NIST
ΔfusH°	21.75	kJ/mol	Joback Calculated Property
ΔvapH°	83.83	kJ/mol	Joback Calculated Property
log10WS	0.34		Crippen Calculated Property
logPoct/wat	-0.737		Crippen Calculated Property
McVol	106.170	ml/mol	McGowan Calculated Property
Pc	5713.21	kPa	Joback Calculated Property
S°solid,1 bar	188.20	J/mol×K	NIST
Tboil	677.99	K	Joback Calculated Property
Tc	864.26	K	Joback Calculated Property
Tfus	435.87	K	Joback Calculated Property
Vc	0.389	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[279.71; 312.49]	J/mol×K	[677.99; 864.26]
Cp,gas	279.71	J/mol×K	677.99	Joback Calculated Property
Cp,gas	286.05	J/mol×K	709.03	Joback Calculated Property
Cp,gas	292.03	J/mol×K	740.08	Joback Calculated Property
Cp,gas	297.65	J/mol×K	771.12	Joback Calculated Property
Cp,gas	302.93	J/mol×K	802.17	Joback Calculated Property
Cp,gas	307.87	J/mol×K	833.21	Joback Calculated Property
Cp,gas	312.49	J/mol×K	864.26	Joback Calculated Property
Cp,solid	[175.06; 175.08]	J/mol×K	[298.00; 298.15]
Cp,solid	175.08	J/mol×K	298.00	NIST
Cp,solid	175.06	J/mol×K	298.15	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.72]	kPa	[494.19; 548.93]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			3.70227e+01
Coefficient B			-1.26929e+04
Coefficient C			-1.48662e+02
Temperature range, min.			494.19
Temperature range, max.			548.93
Pvap	1.33	kPa	494.19	Calculated Property
Pvap	2.52	kPa	500.27	Calculated Property
Pvap	4.65	kPa	506.35	Calculated Property
Pvap	8.42	kPa	512.44	Calculated Property
Pvap	14.95	kPa	518.52	Calculated Property
Pvap	26.04	kPa	524.60	Calculated Property
Pvap	44.58	kPa	530.68	Calculated Property
Pvap	75.03	kPa	536.77	Calculated Property
Pvap	124.28	kPa	542.85	Calculated Property
Pvap	202.72	kPa	548.93	Calculated Property

Similar Compounds

Find more compounds similar to L-Glutamic acid.

Mixtures

• L-Glutamic acid + potassium chloride + Water
• L-Glutamic acid + Potassium nitrate + Water
• L-Glutamic acid + Ethanol + Water
• L-Glutamic acid + 1-Propanol + Water
• L-Glutamic acid + Acetone + Water
• L-Glutamic acid + Water
• L-Glutamic acid + sodium chloride + Water
• L-Glutamic acid + Hydrogen chloride + Water
• L-Glutamic acid + sodium hydroxide + Water
• L-Glutamic acid + Tyrosine + Water
• L-Glutamic acid + Ethanol
• L-Glutamic acid + Formic acid
• L-Glutamic acid + Methyl Alcohol
• L-Glutamic acid + 1-Propanol
• L-Glutamic acid + Isopropyl Alcohol
• L-Glutamic acid + Acetonitrile
• L-Glutamic acid + Formic acid + Water
• L-Glutamic acid + Methyl Alcohol + Water
• L-Glutamic acid + Isopropyl Alcohol + Water
• L-Glutamic acid + Acetonitrile + Water

Find more mixtures with L-Glutamic acid.

Sources

• Crippen Method
• Crippen Method
• Viscosities of L-Histidine/L-Glutamic Acid/L-Tryptophan/Glycylglycine+2 M Aqueous KCl/KNO3 Solutions at T =(298.15 to 323.15)K
• Solubility of alpha-form and beta-form of L-glutamic acid in different aqueous solvent mixtures
• Modeling solubility and acid-base properties of some polar side chain amino acids in NaCl and (CH3)4NCl aqueous solutions at different ionic strengths and temperatures
• Thermodynamics of the first and second proton dissociations from aqueous L-aspartic acid and L-glutamic acid at temperatures from (278.15 to 393.15) K and at the pressure 0.35 MPa: Apparent molar heat capacities and apparent molar volumes of zwitterionic, protonated cationic, and deprotonated anionic forms at molalities from (0.002 to 1.0) mol Ae kg 1
• Mutual diffusion coefficients of L-glutamic acid and monosodium L-glutamate in aqueous solutions at T = 298.15 K
• Synthesis, heat capacity and enthalpy of formation of [Ho2(l-Glu)2(H2O)8](ClO4)4*H2O
• Volumetric and acoustic studies of l-tyrosine + l-glutamic acid + waterat different temperatures
• Influence of pH Value and Ionic Liquids on the Solubility of l-Alanine and l-Glutamic Acid in Aqueous Solutions at 30 deg C
• Solubility of the Proteinogenic a-Amino Acids in Water, Ethanol, and Ethanol-Water Mixtures
• Measurement and Modeling of Solid-Liquid Equilibria of l-Glutamic Acid in Pure Solvents and Aqueous Binary Mixtures
• Viscosities of l-Phenylalanine, l-Leucine, l-Glutamic Acid, or l-Proline + 2.0 mol*dm-3 Aqueous NaCl or 2.0 mol*dm-3 Aqueous NaNO3 Solutions at T = (298.15 to 328.15) K
• Ultrasonic Velocities and Densities of l-Histidine or l-Glutamic Acid or l-Tryptophan or Glycylglycine + 2 mol*L-1 Aqueous KCl or KNO3 Solutions from (298.15 to 323.15) K
• Ultrasonic Velocities and Densities of l-Phenylalanine, l-Leucine, l-Glutamic Acid, and l-Proline + 2 mol*L-1 Aqueous NaCl and 2 mol*L-1 Aqueous NaNO3 Solutions from (298.15 to 328.15) K
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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