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Dipalmitoyl hydroxyproline

CAS Number
41672-81-5
EC Number
255-490-0
Chemical Formula
C37H69NO5
Molecular Weight
607.9 g/mol
Industries:Personal Care & Cosmetics

Description

Dipalmitoyl hydroxyproline (CAS 41672-81-5 ), also known commercially as LIPACIDE DPHP, is a lipophilic derivative of hydroxyproline used in personal care formulations. It combines a fatty acid component with an amino acid to deliver moisturizing and stabilizing activity within oil-based systems. Formulators source it primarily as a skin-conditioning active. In facial and body care emulsions, it functions as a humectant that supports moisture retention within the lipid phase of the formulation. It is incorporated into anti-aging creams and serums. Its antioxidant properties help protect formulation integrity and support skin barrier function. Hair care products such as conditioning treatments use it to deliver amino acid-derived benefits. Its lipophilic character also suits it for anhydrous formats including balms, sticks, and oil serums where water-soluble actives cannot be used effectively in the manufacturing process. Dipalmitoyl hydroxyproline is typically supplied as a waxy solid or powder suitable for incorporation into the oil phase of cosmetic formulations. It is available in cosmetic-grade specification. This is the standard for personal care raw material procurement. Packaging is commonly offered in kilogram quantities for development-scale sourcing through to larger bulk formats for production. Contact us for supply of Dipalmitoyl hydroxyproline Request Quote

Other Names (Synonyms)

trans-O, N-Dipalmitoylhydroxyproline | E6AHA53N1H | LIPACIDE DPHP | SEPILIFT DPHP | RONACARE ASC III | L-Proline, 1-(1-oxohexadecyl)-4-[(1-oxohexadecyl)oxy]-, (4R)- | L-Proline, 1-(1-oxohexadecyl)-4-[(1-oxohexadecyl)oxy]-, trans- | (4R)-1-(1-Oxohexadecyl)-4-[(1-oxohexadecyl)oxy]-L-proline

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Boiling Point696.6±55.0 °C(Predicted)
Density0.98±0.1 g/cm3(Predicted)
Water Solubility1mg/L at 20℃
Vapor Pressure0Pa at 25℃
Log P7

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H319Causes serious eye irritation
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.