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cetylhydroxyproline palmitamide
L-proline, 4-hydroxy-1-(1-oxohexadecyl)-, hexadecyl ester, (4R)-

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CAS Number: 791838-11-4Picture of molecule3D/inchi
Molecular Weight:593.97667000
Formula:C37 H71 N O4
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:cosmetic ingredient for skin conditioning
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Soluble in:
 water, 1.248e-009 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: skin conditioning
Kingyoung Bio Technical
Cetylhydroxyproline Palmitamide
Odor: characteristic
Use: CeramideBio is a pseudoceramide resembling natural Ceramide 2 in structure and activity. Ceramides constitute one of the 3 key lipid components of the skin's permeability barrier (in the outer horny layer). This preservative free wax is an excellent compound to maintain intact skin and hair as well as to support the repair of damaged skin and hair.
Vigon International
Symcare O
Safety Information:
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
cosmetic ingredient for skin conditioning
Recommendation for cetylhydroxyproline palmitamide usage levels up to:
 not for fragrance use.
Recommendation for cetylhydroxyproline palmitamide flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :71587803
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
hexadecyl (2S,4R)-1-hexadecanoyl-4-hydroxypyrrolidine-2-carboxylate
 hexadecyl (2S,4R)-1-hexadecanoyl-4-hydroxypyrrolidine-2-carboxylate
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):71587803
Pubchem (sid):163642647
Other Information:
(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 not found in nature
 ceramidebio (Symrise)
 cetyl hydroxyproline palmitamide
 hexadecyl (2S,4R)-1-hexadecanoyl-4-hydroxypyrrolidine-2-carboxylate
L-proline, 4-hydroxy-1-(1-oxohexadecyl)-, hexadecyl ester, (4R)-
 pseudoceramide 391
None found
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