Retinol Palmitate
All-trans-retinyl palmitate is an all-trans-retinyl ester obtained by formal condensation of the carboxy group of palmitic (hexadecanoic acid) with the hydroxy group of all-trans-retinol. It is used in cosmetic products to treat various skin disorders such as acne, skin aging, wrinkles, dark spots, and also protect against psoriasis. It has a role as an antioxidant, a human xenobiotic metabolite and an Escherichia coli metabolite. It is a retinyl palmitate and an all-trans-retinyl ester. It is functionally related to an all-trans-retinol. — ChEBI
- IUPAC name
- [(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraenyl] hexadecanoate
- Molecular formula
- C36H60O2
- Molecular weight
- 524.9 g/mol
- Exact mass
- 524.45933115 Da
- XLogP3
- 13.6
- Topological polar surface area
- 26.3 Ų
- Hydrogen-bond donors
- 0
- Hydrogen-bond acceptors
- 2
- Covalent units
- 1
- Defined stereocentres
- 0
Also known as
16 more reported names
External database identifiers
- ChEBI:CHEBI:17616
- ChEMBL:CHEMBL1675
- EPA DTXSID:DTXSID1021241
- PubMed:38191030
- PubMed:32846153
- PubMed:20679000
- PubMed:19686701
- PubMed:17377406
- PubMed:17303254
- PubMed:17299104
- PubMed:17164434
- PubMed:16798117
- PubMed:16741517
- PubMed:16497549
- PubMed:16299098
Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.