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EU cosmetic ingredients, restrictions and safety
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Official EU label nameGlossary entry 599

ACETYL CARNITINE

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.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
1

Resolved substance identity

CAS:14992-62-2
Ingredient index records:
ACETYL CARNITINE
Cosmetic functions: SKIN CONDITIONING

1-Propanaminium, 2-(Acetyloxy)-3-Carboxy-N,N,N-Trimethyl-, Inner Salt; Acetylcarnitine

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1 matched or reported name
ACETYL CARNITINE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name ACETYL CARNITINE.

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 14992-62-2
CAS 14992-62-2PubChem CID 1

Acetyl-DL-carnitine

O-acetylcarnitine is an O-acylcarnitine having acetyl as the acyl substituent. It has a role as a human metabolite. It is functionally related to an acetic acid. It is a conjugate base of an O-acetylcarnitinium. — ChEBI

IUPAC name
3-acetyloxy-4-(trimethylazaniumyl)butanoate
Molecular formula
C9H17NO4
Molecular weight
203.24 g/mol
Exact mass
203.11575802 Da
XLogP3
0.4
Topological polar surface area
66.4 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

DL-O-Acetylcarnitine07OP6H4V4ACHEBI:730241-Propanaminium, 2-(acetyloxy)-3-carboxy-N,N,N-trimethyl-, inner saltRefChem:1076018O-AcetylcarnitineDL-Acetylcarnitine3-(acetyloxy)-4-(trimethylazaniumyl)butanoate
16 more reported names
3-Acetoxy-4-(trimethylammonio)butanoateAcetyl carnitineAmmonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide, inner salt, acetate, DL-AMMONIUM, (3-CARBOXY-2-HYDROXYPROPYL)TRIMETHYL-, HYDROXIDE, INNER SALT, ACETATEAcetyl-L-carnitine-(N-methyl-d3)acetyl-l-carnitine-d3CAR 2:0UNII-07OP6H4V4AO-Acety-carnitineO-Acetyl Carnitine(+/-)-acetylcarnitineACETYLCARNITINE, DL-O-ACETYL-DL-CARNITINE870-77-9ACETYLCARNITINE DL-FORMMSK2381D3
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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.

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 assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS 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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