Skip to main content
InventoryRef 8544215/10/2010

ZINC BIS-(METHYL PALMITOYL ASPARTATE)

di-(N-hexadecanoyl L-aspartate 4 methyl ester) of zinc

ZINC BIS-(METHYL PALMITOYL ASPARTATE) is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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.

Chemical identity and properties

PubChem 2D chemical structure for CAS 885513-46-2
CAS 885513-46-2PubChem CID 11855235

Zinc bis-(methyl palmitoyl aspartate)

IUPAC name
zinc bis((2S)-2-(hexadecanoylamino)-4-methoxy-4-oxobutanoate)
Molecular formula
C42H76N2O10Zn
Molecular weight
834.4 g/mol
Exact mass
832.479138 Da
Topological polar surface area
191.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
10
Covalent units
3
Defined stereocentres
2

Also known as

Iparzine-4AUNII-P11KPW85OXP11KPW85OXZinc bis-(methyl palmitoyl aspartate) [INCI]Zinc, bis(4-methyl N-(1-oxohexadecyl)-l-aspartato-kappaN2,kappaO1)-, (t-4)-ZINC, BIS(4-METHYL N-(1-OXOHEXADECYL)-L-ASPARTATO-.KAPPA.N2,.KAPPA.O1)-, (T-4)-RefChem:196002469-480-0
1 more reported name
Zinc bis[(2S)-2-hexadecanamido-4-methoxy-4-oxobutanoate]
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.

Inventory details for ZINC BIS-(METHYL PALMITOYL ASPARTATE)

INCI name

ZINC BIS-(METHYL PALMITOYL ASPARTATE)

Description

di-(N-hexadecanoyl L-aspartate 4 methyl ester) of zinc

Record provenance

Inventory reference
85442
Imported identity
ZINC BIS-(METHYL PALMITOYL ASPARTATE)
Source update
15/10/2010
European Commission CosIng source notes

Key data

Restriction
Function
SKIN PROTECTING
Helping to avoid harmful effects to the skin from external factors.

Official EU ingredient-name evidence

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

Ingredients with overlapping formulation functions

Additional official and scientific sources

11 external databases to check this identity in

How ZINC BIS-(METHYL PALMITOYL ASPARTATE) appears in the CosIng inventory

The CosIng inventory lists ZINC BIS-(METHYL PALMITOYL ASPARTATE) 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 BIS-(METHYL PALMITOYL ASPARTATE) 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 BIS-(METHYL PALMITOYL ASPARTATE) 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 BIS-(METHYL PALMITOYL ASPARTATE) carries the following function designation(s):

CAS 885513-46-2 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.

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Source note for ZINC BIS-(METHYL PALMITOYL ASPARTATE)

This page reproduces the CosIng inventory entry for ZINC BIS-(METHYL PALMITOYL ASPARTATE) 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 BIS-(METHYL PALMITOYL ASPARTATE) and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

Tools & next steps

Check your formula

Scan a full INCI list to detect ZINC BIS-(METHYL PALMITOYL ASPARTATE) and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to ZINC BIS-(METHYL PALMITOYL ASPARTATE), its identifiers or nearby name variants.

Search