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Merck
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01495

Supelco

Acide L-glutamique monosodium salt hydrate

analytical standard

Synonyme(s) :

Acide L-glutamique, sel monosodique, Acide (S)-2-aminopentanedioïque, Glu, Glutamate monosodique, MSG

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About This Item

Formule empirique (notation de Hill):
C5H8NNaO4 · xH2O
Numéro CAS:
Poids moléculaire :
169.11 (anhydrous basis)
Numéro MDL:
Code UNSPSC :
85151701
ID de substance PubChem :
Numéro E:
E620
Nomenclature NACRES :
NA.24

Niveau de qualité

Qualité

analytical standard

Pureté

≥98.5% (TLC)

Durée de conservation

limited shelf life, expiry date on the label

Impuretés

9.62% water (theory, monohydrate)

Application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Format

neat

InChI

1S/C5H9NO4.Na.H2O.H/c6-3(5(9)10)1-2-4(7)8;;;/h3H,1-2,6H2,(H,7,8)(H,9,10);;1H2;

Clé InChI

JYDGDQPVBSBYRT-UHFFFAOYSA-N

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Actions biochimiques/physiologiques

Agoniste des récepteurs kaïnate, NMDA et quisqualate ; neurotransmetteur excitateur de type acide aminé.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Consulter la Bibliothèque de documents

Monosodium L-glutamate-induced asthma.
Allen, David H., John Delohery, and Gary Baker.
The Journal of Allergy and Clinical Immunology, 80.4, 530-537 (1987)
E von Hauff et al.
Biosensors & bioelectronics, 26(2), 596-601 (2010-08-07)
A biocompatible device for the voltage dependent uptake and release of the neural transmitter L-glutamate in neutral pH solutions is demonstrated. The device consists of a gold electrode coated with molecularly imprinted, overoxidised polypyrrole (oPPy). It is shown here that
Zumin Shi et al.
PloS one, 7(12), e51567-e51567 (2012-12-15)
Emerging evidence shows that diet is related to asthma. The aim of this analysis was to investigate the association between monosodium glutamate (MSG) intake, overall dietary patterns and asthma. Data from 1486 Chinese men and women who participated in the
Signorá Peres Konrad et al.
Clinics (Sao Paulo, Brazil), 67(10), 1209-1214 (2012-10-17)
The aim of this study was to evaluate cardiovascular autonomic function in a rodent obesity model induced by monosodium glutamate injections during the first seven days of life. The animals were assigned to control (control, n = 10) and monosodium
Karen Ackroff et al.
Physiology & behavior, 107(2), 207-217 (2012-07-11)
Monosodium glutamate (MSG), the prototypical umami substance, is used as a flavor enhancer in many foods, but when presented alone is often only weakly attractive. Yet with experience mice will develop strong preferences for MSG solution over water. The present

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