Official EU label nameGlossary entry 17118

MYRISTOYL SARCOSINE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Resolved identifiers

Resolved substance identity

CAS:52558-73-3

EC:258-007-1

Ingredient index records:

MYRISTOYL SARCOSINE

Cosmetic functions: ANTISTATIC, CLEANSING, HAIR CONDITIONING, SURFACTANT - CLEANSING

N-(1-Oxotetradecyl)sarcosine

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1 matched or reported name

MYRISTOYL SARCOSINE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name MYRISTOYL SARCOSINE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 52558-73-3

CAS 52558-73-3PubChem CID 104234

Myristoyl Sarcosine

Cocoyl sarcosine is an N-acyl derivative of sarcosine, which is a natural amino acid found in muscles and other body tissues. Acyl sarcosines are considered modifiŽed fatty acids in which the hydrocarbon chains are interrupted by an amidomethyl group in the alpha position. They are used as hair-conditioning agents and surfactant-cleansing agents in cosmetics, as well as to improve wetting and penetration of topical pharmaceutical products. Acyl sarcosines and their sodium salts are also used in the metal finishing and processing industries for their crystal modifying, anti-rust, and anti-corrosion properties. (L1892, A2881) — Toxin and Toxin Target Database (T3DB)

IUPAC name: 2-[methyl(tetradecanoyl)amino]acetic acid

Molecular formula: C17H33NO3
Molecular weight: 299.4 g/mol
Exact mass: 299.24604391 Da
XLogP3: 5.6
Topological polar surface area: 57.6 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

N-(1-Oxotetradecyl)sarcosineHamposyl mGlycine, N-methyl-N-(1-oxotetradecyl)-N-Myristoylsarcosine acidn-tetradecanoylsarcosinemyristoyl sarcosinateZL6OI6P595CRODASINIC M

16 more reported names

Myristoyl N-methylglycineEINECS 258-007-1SARCOSINE, N-MYRISTOYL-N-Methyl-N-(1-oxotetradecyl)glycineRefChem:819747MYRISTOYL SARCOSINE [INCI]n-methyl-n-tetradecanoylglycine2-(N-methyltetradecanamido)acetic acidUNII-ZL6OI6P595HamposylmN-(1-Oxotetradecyl)sarkosinNGOZDSMNMIRDFP-UHFFFAOYSA-Nn-methyl-n-(1-oxotetradecyl)-glycinN-methyl-N-(1-oxotetradecyl)-GlycineDB-230872CS-0111608

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External database identifiers

ChEMBL:CHEMBL4462773
EPA DTXSID:DTXSID7068766
PubMed:12225416
PubMed:11358107

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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