Lauroyl Glutamic Acid

CAS Number
3397-65-7
EC Number
222-261-1

What is Lauroyl Glutamic Acid?

Lauroyl Glutamic Acid (CAS 3397-65-7) is an N-acyl amino acid produced by condensing lauric acid with glutamic acid.

Where is Lauroyl Glutamic Acid used?

  • Personal care: mild surfactant, emulsifier and conditioning agent
  • Skin and hair care: gentle cleansing and conditioning agent for sensitive-skin products such as facial cleansers, shampoos and body washes
  • Creams and lotions: disperses active ingredients evenly
  • Cosmetic formulations: pH buffering without additional acidulants
  • It supports stable oil-in-water emulsions through its emulsifying and wetting properties.

Commercial specifications

  • Food-grade and cosmetic-grade specifications available, sourced to meet specific purity requirements
  • Bulk quantities in fiber drums or multi-layer bags; smaller packaging for formulation and QA sampling

Other Names (Synonyms)

n-lauroyl-L-glutamic acid|(2S)-2-(dodecanoylamino)pentanedioic acid

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What are the physical properties of Lauroyl Glutamic Acid?

Melting Point 95-97 °C
Boiling Point 543.6±40.0 °C(Predicted)
Density 1.081±0.06 g/cm3(Predicted)
Color White to Off-White
Form Solid
Log P 2.964 (est)
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