49621
L-Glutamic acid monosodium salt monohydrate
≥98.0% (NT), for peptide synthesis
Synonym(s):
L-2-Aminopentanedioic acid, MSG, Sodium L-glutamate
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About This Item
Linear Formula:
NaOOCCH2CH2CH(NH2)COOH · H2O
CAS Number:
Molecular Weight:
187.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352209
EC Number:
205-538-1
MDL number:
Beilstein/REAXYS Number:
4164348
Product Name
L-Glutamic acid monosodium salt monohydrate, ≥98.0% (NT)
Quality Level
assay
≥98.0% (NT)
form
solid
optical activity
[α]20/D −4.2±0.3°, c = 1.2% in H2O
reaction suitability
reaction type: solution phase peptide synthesis
mp
232 °C (dec.) (lit.)
application(s)
peptide synthesis
SMILES string
O.[Na+].N[C@@H](CCC([O-])=O)C(O)=O
InChI
1S/C5H9NO4.Na.H2O/c6-3(5(9)10)1-2-4(7)8;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2/q;+1;/p-1/t3-;;/m0../s1
InChI key
GJBHGUUFMNITCI-QTNFYWBSSA-M
General description
L-Glutamic acid monosodium salt monohydrate, commonly known as monosodium glutamate (MSG), is a sodium salt of glutamic acid.
Application
L-Glutamic acid monosodium salt monohydrate is used in carboxylation reactions and acts as a precursor for the synthesis and precipitation of α L-glutamic acid
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Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Precipitation of ? L-glutamic acid: determination of growth kinetics
J Scholl, et al.
Faraday Discussions, 136, 247-264 (2007)
Redox hydrogel-based bienzyme microelectrodes for amperometric monitoring of L-glutamate.
Mikeladze E, et al.
Electroanalysis, 14(6), 393-393 (2002)
Influence of pH Value and Ionic Liquids on the Solubility of l-Alanine and l-Glutamic Acid in Aqueous Solutions at 30? C
M Voges, et al.
Journal of Chemical and Engineering Data, 62, 52-61 (2017)