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

L-Glutamic acid

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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)-2-Aminopentanedioic acid
  • (S)-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-2-aminoglutaric acid
  • L-Glutaminic acid
  • NSC 143503
  • Pentanedioic acid, 2-amino-, (S)-
  • «alpha»-Aminoglutaric acid
  • «alpha»-Glutamic acid
Sources

Physical Properties

Property Value Unit Source
PAff 913.00 kJ/mol NIST
PAff 981.80 ± 9.90 kJ/mol NIST
BasG 879.10 kJ/mol NIST
BasG 921.00 ± 11.00 kJ/mol NIST
Δcsolid [-2275.70; -2244.10] kJ/mol Show Hide
Δcsolid -2250.47 ± 0.93 kJ/mol NIST
Δcsolid -2244.10 ± 0.75 kJ/mol NIST
Δcsolid -2248.50 ± 1.20 kJ/mol NIST
Δcsolid -2253.40 kJ/mol NIST
Δcsolid -2275.70 kJ/mol NIST
SProt -95.00 ± 16.00 J/mol×K NIST
Δf -476.25 kJ/mol Joback Calculated Property
Δfgas -647.64 kJ/mol Joback Calculated Property
Δfsolid -1003.30 ± 1.20 kJ/mol NIST
Δfsolid -1005.20 ± 1.20 kJ/mol NIST
Δfus 21.75 kJ/mol Joback Calculated Property
Δvap 83.83 kJ/mol Joback Calculated Property
logPoct/wat -0.74 Crippen Calculated Property
Pc 5713.21 kPa Joback Calculated Property
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 0.39 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 279.71 J/mol×K 677.99 Joback Calculated Property
Cp,solid 175.08 J/mol×K 298.0 NIST
Cp,solid 175.06 J/mol×K 298.15 NIST

Molecular Descriptors

Joback and Reid Groups
>CH- 1
-OH (alcohol) 2
>C=O (nonring) 2
-CH2- 2
-NH2 1

Similar Compounds

Monosodium glutamate, monohydrate. DL-Glutamic acid. D-glutamic acid. L-(+)-glutamic acid. Glutamic acid hydrochloride. DL-Norvaline. norvaline. L-Glutamine. Dl-alpha-amino-n-caproic acid. L-Norleucine. DL-Norleucine. Ornithine dihydrochloride. DL-Leucine. Leucine. Leucine.

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