Sodium lauroamphoacetate

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Sodium lauroamphoacetate is a widely used ingredient in cosmetics, personal care, and skincare formulations. Depending on its function, it may serve as a moisturizer, preservative, emulsifier, or active ingredient to enhance the overall effectiveness and performance of a product.

Sodium lauroamphoacetate is a zwitterionic surfactant of the amphoacetate class. It is used as a very mild cleaning agent originally used in shampoos and body washes for infants but it now sees broader use in other personal care products.

Sodium lauroamphoacetate
Names
IUPAC name
Sodium 2-[1-(2-hydroxyethyl)-2-undecyl-4,5-dihydroimidazol-1-ium-1-yl]acetate
Other names
Sodium lauroamphocetate; Lauroamphoacetate; Sodium lauramphoacetate; Sodium lauromphoacetate; Sodium lauraamphoacetate; Sodium lauroamphoacetate; Lauroamphoglycinate; Lauroamphoglycinate; Sodium lauroamphoacetate
Identifiers
3D model (JSmol)
ChemSpider
UNII
  • InChI=1S/C18H34N2O3.Na/c1-2-3-4-5-6-7-8-9-10-11-17-19-12-13-20(17,14-15-21)16-18(22)23;/h21H,2-16H2,1H3;/q;+1
    Key: HFQBFCSVHWJVNK-UHFFFAOYSA-N
  • CCCCCCCCCCCC1=NCC[N+]1(CC([O-])=O)CCO.[Na+]
Properties
C18H34N2NaO3
Molar mass 349.471 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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