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CAS 52558-74-4

CAS 52558-74-4 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 52558-74-4

CAS 52558-74-4PubChem CID 13854541

Lauroyl alanine

IUPAC name: (2S)-2-(dodecanoylamino)propanoic acid

Molecular formula: C15H29NO3
Molecular weight: 271.40 g/mol
Exact mass: 271.21474379 Da
XLogP3: 4.7
Topological polar surface area: 66.4 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 1

Also known as

N-Lauroyl-L-alanineN-Dodecanoyl-L-alanineN-LauroylalaninelauroylalanineAminiosurfact LAL-Alanine, N-(1-oxododecyl)-28C647HPX6RefChem:201441

13 more reported names

dodecanoyl-L-alanine(S)-2-Dodecanamidopropanoic acidLauroyl alanine [INCI]UNII-28C647HPX6N-lauroyl-l-alaN-Lauroyl-Ala-OH(S)-2-DodecanamidopropanoicacidUYTOHYBIBPDOKX-ZDUSSCGKSA-NCS-W010095HY-W009379AS-10512N-Lauroyl-L-alanine, >=99.0% (TLC)DB-327068

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External database identifiers

PubMed:22298373
PubMed:22031461
PubMed:21040764
PubMed:19650086
PubMed:18373372
PubMed:15070096

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 52558-74-4

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CAS 52558-74-4 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 52558-74-4 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.