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Documentos

01495

Supelco

L-Glutamic acid monosodium salt hydrate

analytical standard

Sinônimo(s):

(S)-2-Aminopentanedioic acid, L-Glutamic acid monosodium salt, Glu, MSG, Monosodium glutamate

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About This Item

Fórmula empírica (Notação de Hill):
C5H8NNaO4 · xH2O
Número CAS:
Peso molecular:
169.11 (anhydrous basis)
Número MDL:
Código UNSPSC:
85151701
ID de substância PubChem:
Número E:
E620
NACRES:
NA.24

Nível de qualidade

grau

analytical standard

Ensaio

≥98.5% (TLC)

prazo de validade

limited shelf life, expiry date on the label

Impurezas

9.62% water (theory, monohydrate)

aplicação(ões)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

formato

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;

chave InChI

JYDGDQPVBSBYRT-UHFFFAOYSA-N

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Ações bioquímicas/fisiológicas

Agonist at kainate, NMDA, and quisqualate receptors; an excitatory amino acid neurotransmitter.

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Glutamic acid European Pharmacopoeia (EP) Reference Standard

G0355000

Glutamic acid

L-Glutamic acid Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1107

L-Glutamic acid

L-Glutamic acid from non-animal source, meets EP testing specifications, suitable for cell culture, 98.5-100.5%

Sigma-Aldrich

G8415

L-Glutamic acid

L-Glutamic acid ReagentPlus®, ≥99% (HPLC)

Sigma-Aldrich

G1251

L-Glutamic acid

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
Reza Rezaei et al.
Amino acids, 44(3), 911-923 (2012-11-03)
Dietary intake of glutamate by postweaning pigs is markedly reduced due to low feed consumption. This study was conducted to determine the safety and efficacy of dietary supplementation with monosodium glutamate (MSG) in postweaning pigs. Piglets were weaned at 21
H Hosaka et al.
Alimentary pharmacology & therapeutics, 36(9), 895-903 (2012-09-18)
Monosodium l-glutamate (MSG) is known to influence the endocrine system and gastrointestinal (GI) motility. The mechanism of postprandial glycemic control by food in the GI tract is mostly unknown and of great interest. To investigate the effect of MSG on
Zumin Shi et al.
Nutrition (Burbank, Los Angeles County, Calif.), 29(3), 508-513 (2013-01-01)
To assess whether monosodium glutamate (MSG) intake is associated with sleep-disordered breathing (SDB). Data from 1227 Chinese subjects who participated in the Jiangsu Nutrition Study were analyzed. All the participants were examined at two time points (baseline in 2002 and

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