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CAS 221378-54-7

CAS 221378-54-7 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 221378-54-7

CAS 221378-54-7PubChem CID 101603178

1-Acetyl-4-acetoxyproline, cetyl ester

IUPAC name: hexadecyl (2S)-1-acetyl-4-acetyloxypyrrolidine-2-carboxylate

Molecular formula: C25H45NO5
Molecular weight: 439.6 g/mol
Exact mass: 439.32977354 Da
XLogP3: 7.5
Topological polar surface area: 72.9 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 5
Covalent units: 1
Defined stereocentres: 1

Also known as

VGMBKAGMLBFALV-CGAIIQECSA-N

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External database identifiers

EPA DTXSID:DTXSID101021824

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 221378-54-7

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How CAS 221378-54-7 is used on this site

CAS 221378-54-7 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 221378-54-7 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.