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sodium hydrogen N-(1-oxooctadecyl)-L-glutamate

Names

[ CAS No. ]:
38517-23-6

[ Name ]:
sodium hydrogen N-(1-oxooctadecyl)-L-glutamate

[Synonym ]:
EINECS 253-980-9
Sodium N-stearoyl L-glutamate
L-Glutamic acid,N-(1-oxooctadecyl)-,sodium salt (1:1)
Sodium hydrogen N-(1-oxooctadecyl)-L-glutamate
L-Glutamic acid,N-(1-oxooctadecyl)-,monosodium salt
N-(1-Oxooctadecyl)-L-glutamic acid,monosodium salt
Sodium Stearoyl Glutamate (Emulsifying)

Biological Activity

[Description]:

Stearoyl glutamic acid sodium (Sodium stearoyl glutamate) is a anionic emulsifier, that can be used as the ingredient of cosmetic. Stearoyl glutamic acid sodium is also an anionic surfactant and an amino acid alkyl amide sensitizer, that may cause allergic contact dermatitis[1][2][3].

[Related Catalog]:

Research Areas >> Others

[References]

[1]. Guilherme Carneiro Leal, et al. Development, characterization, and evaluation by cutaneous bioengineering of a natural emulsion, to provide a standardized vehicle base for topical compounded preparations. Research, Society and Development, [S. l.], v.11, n.16, p.e509111638290, 2022.

[2]. Pralong P, Dendooven E, Aerts O. Sodium stearoyl glutamate: Another amino acid alkyl amide sensitizer in cosmetics. Contact Dermatitis. 2022 Nov;87(5):453-454.  

[3]. Nazir I, Asim MH, Dizdarević A, Bernkop-Schnürch A. Self-emulsifying drug delivery systems: Impact of stability of hydrophobic ion pairs on drug release. Int J Pharm. 2019 Apr 20;561:197-205.  

Chemical & Physical Properties

[ Boiling Point ]:
600.3ºC at 760mmHg

[ Molecular Formula ]:
C23H41NNaO5

[ Molecular Weight ]:
434.56500

[ Flash Point ]:
316.8ºC

[ Exact Mass ]:
434.28800

[ PSA ]:
112.85000

[ LogP ]:
5.06020

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds