Skip to main content
CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 0 records

CAS 52558-73-3

CAS 52558-73-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

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 Ų
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
Open full PubChem recordPubChem annotations3D structure image
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 52558-73-3

0 total
No records found for this CAS number.

How CAS 52558-73-3 is used on this site

CAS 52558-73-3 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 52558-73-3 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.