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CAS 544-31-0

CAS 544-31-0 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 544-31-0
CAS 544-31-0PubChem CID 4671

Palmitoylethanolamide

Palmitoyl ethanolamide is an N-(long-chain-acyl)ethanolamine that is the ethanolamide of palmitic (hexadecanoic) acid. It has a role as an anti-inflammatory drug, an anticonvulsant, an antihypertensive agent and a neuroprotective agent. It is a N-(long-chain-acyl)ethanolamine, an endocannabinoid and a N-(saturated fatty acyl)ethanolamine. It is functionally related to a hexadecanoic acid. — ChEBI

IUPAC name
N-(2-hydroxyethyl)hexadecanamide
Molecular formula
C18H37NO2
Molecular weight
299.5 g/mol
Exact mass
299.282429423 Da
XLogP3
6.2
Topological polar surface area
49.3 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

PalmidrolPalmitoyl ethanolamidePalmitic acid monoethanolamideHydroxyethylpalmitamideLoramine P 256palmitylethanolamidePalmidrolumLevagen
16 more reported names
Palmdrol prodesMonoethanolamine palmitic acid amidepalmitic monoethanolamidePalmitinsaeure-beta-hydroxyethylamidAnandamide (16:0)hexadecanoyl ethanolamideN(2-hydroxyethyl)palmitide6R8T1UDM3VN(2-hydroxyethyl) palmitideNSC-23320N-(2-hydroxyethyl)-palmitideFSD-201n-palmitoyl ethanolamideAM 3112CHEBI:71464SCI-110 component palmitoylethanolamide
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 544-31-0

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How CAS 544-31-0 is used on this site

CAS 544-31-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 544-31-0 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.