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CAS 102868-96-2 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 3895015/10/2010

ZINC ACETYLMETHIONATE

Methionine, N-acetyl, zinc salt

ZINC ACETYLMETHIONATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 102868-96-2

CAS 102868-96-2PubChem CID 24847734

Zinc acetylmethionate

IUPAC name: zinc bis((2S)-2-acetamido-4-methylsulfanylbutanoate)

Molecular formula: C14H24N2O6S2Zn
Molecular weight: 445.9 g/mol
Exact mass: 444.036721 Da
Topological polar surface area: 189.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 8
Covalent units: 3
Defined stereocentres: 2

Also known as

N-Acetyl methionine zincQ98AWH82LPUNII-Q98AWH82LPZinc(II), bis(N-acetylmethionine)-OLIGOELEMENT ZINCZinc(II), bis(4-methylthio-2-acetamidobutyrato)-ZINC, BIS(N-ACETYL-L-METHIONINATO-O,ON)-, (T-4)-ZINC, BIS(N-(ACETYL-.KAPPA.O)-L-METHIONINATO-.KAPPA.O)-, (T-4)-

4 more reported names

RefChem:203486ZINC ACETYLMETHIONATE [INCI]ZINC, BIS(N-(ACETYL-KAPPAO)-L-METHIONINATO-KAPPAO)-, (T-4)-zinc;(2S)-2-acetamido-4-methylsulfanylbutanoate

Open full PubChem record PubChem annotations 3D structure image

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match24847734

Attributed physical-property, hazard, environmental and use annotations.

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status

Source	Result	Checked
EMBL-EBI ChEBI	No exact record	2026-08-31
NIH PubChem PUG-View	Exact match	2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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

Inventory details for ZINC ACETYLMETHIONATE

INCI name

ZINC ACETYLMETHIONATE

Description

Methionine, N-acetyl, zinc salt

Record provenance

Inventory reference: 38950
Imported identity: ZINC ACETYLMETHIONATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for ZINC ACETYLMETHIONATE

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Key data

CAS

102868-96-2

—

Restriction

—

Function

SKIN CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#30281 · ZINC ACETYLMETHIONATE

Ingredients with overlapping formulation functions

ZEATINSKIN CONDITIONING

ZEDERONESKIN CONDITIONING

ZEINFILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING

ZERUMBONESKIN CONDITIONING

ZINC ADENOSINE TRIPHOSPHATEANTIOXIDANT, SKIN CONDITIONING

ZINC ADENOSINE TRIPHOSPHATE HYDROXIDEHAIR CONDITIONING, SKIN CONDITIONING, SKIN PROTECTING, UV ABSORBER

ZINC ASCORBATE HYDROXIDEHAIR CONDITIONING, SKIN CONDITIONING, SKIN PROTECTING, UV ABSORBER

ZINC ASPARTATESKIN CONDITIONING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox 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

How ZINC ACETYLMETHIONATE appears in the CosIng inventory

The CosIng inventory lists ZINC ACETYLMETHIONATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

ZINC ACETYLMETHIONATE is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

ZINC ACETYLMETHIONATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, ZINC ACETYLMETHIONATE carries the following function designation(s):

SKIN CONDITIONING

CAS 102868-96-2 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for ZINC ACETYLMETHIONATE

This page reproduces the CosIng inventory entry for ZINC ACETYLMETHIONATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research ZINC ACETYLMETHIONATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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