What other records share CAS 130120-57-9?

CAS 130120-57-9 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 8354515/10/2010

BIS(TRIPEPTIDE-1) COPPER ACETATE

Cuprate (1-), (glycyl-L-histidyl-N1-L-lysinato)[glycyl-N-L-histidyl-N,N3-L-lysinato(2-)]-, hydrogen, diacetate

BIS(TRIPEPTIDE-1) COPPER ACETATE 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 130120-57-9

CAS 130120-57-9PubChem CID 9876021

Prezatide Copper Acetate

IUPAC name: copper;acetic acid;bis((2S)-6-amino-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-(1H-imidazol-5-yl)propanoyl]amino]hexanoate)

Molecular formula: C32H54CuN12O12
Molecular weight: 862.4 g/mol
Exact mass: 861.328012 Da
Topological polar surface area: 433.0 Å²
Hydrogen-bond donors: 12
Hydrogen-bond acceptors: 18
Covalent units: 5
Defined stereocentres: 4

Also known as

IaminPC1020 acetateBIS(TRIPEPTIDE-1) COPPER ACETATEA3LEI4P1NBPC-1020 ACETATEPC-1020prezatidi cuprici acetasRefChem:175996

2 more reported names

acetate de prezatide cupriqueacetato de prezatida de cobre

Open full PubChem record PubChem annotations 3D structure image

Evidence from additional scientific databases

NIH PubChem PUG-View

Exact identifier match9876021

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

GHS Hazard Statements: Not Classified; Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website. Source: European Chemicals Agency (ECHA)

Cosmetic Ingredient Review Finding(s): Safe in the present practices of use and concentration. Ingredient, concentration, and use information are available in documents discoverable at https://cir-reports.cir-safety.org Source: Cosmetic Ingredient Review (CIR)

Cosmetic Ingredient Review Link: CIR ingredient: Bis(Tripeptide-1) Copper Acetate Source: Cosmetic Ingredient Review (CIR)

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
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.

What the official INCI name states

The official label identifies a peptide- or protein-related cosmetic material.

Identity type from wording: peptide_or_protein

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

Inventory details for BIS(TRIPEPTIDE-1) COPPER ACETATE

INCI name

BIS(TRIPEPTIDE-1) COPPER ACETATE

Description

Cuprate (1-), (glycyl-L-histidyl-N1-L-lysinato)[glycyl-N-L-histidyl-N,N3-L-lysinato(2-)]-, hydrogen, diacetate

Record provenance

Inventory reference: 83545
Imported identity: BIS(TRIPEPTIDE-1) COPPER ACETATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for BIS(TRIPEPTIDE-1) COPPER ACETATE

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Key data

CAS

130120-57-9

—

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.

#3505 · BIS(TRIPEPTIDE-1) COPPER ACETATE

Ingredients with overlapping formulation functions

BIS(CYANO BUTYLACETATE) ANTHRACENEDIYLIDENESKIN CONDITIONING

BIS(PPG-7 UNDECENETH-21) DIMETHICONEHAIR CONDITIONING, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING, SURFAC…

BIS(T-BUTYL BENZOXAZOLYL) THIOPHENESKIN CONDITIONING

BIS(TRIOCTYLDODECYL CITRYL) DILINOLEATESKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

BIS-(POLYGLYCERYL-3 OXYPHENYLPROPYL) DIMETHICONEHAIR CONDITIONING, SKIN CONDITIONING

BIS-(POLYGLYCERYL-7 OXYPHENYLPROPYL) DIMETHICONEHAIR CONDITIONING, SKIN CONDITIONING

BIS-(TETRAMETHYL HYDROXYPIPERIDINYL) SEBACATEHUMECTANT, SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT, SKIN PROTECTING

BIS-ADAMANTANYL PEG-2300 DICARBOXAMIDEFILM FORMING, HUMECTANT, SKIN 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 BIS(TRIPEPTIDE-1) COPPER ACETATE appears in the CosIng inventory

The CosIng inventory lists BIS(TRIPEPTIDE-1) COPPER ACETATE 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.

BIS(TRIPEPTIDE-1) COPPER ACETATE 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

BIS(TRIPEPTIDE-1) COPPER ACETATE 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, BIS(TRIPEPTIDE-1) COPPER ACETATE carries the following function designation(s):

SKIN CONDITIONING

CAS 130120-57-9 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 BIS(TRIPEPTIDE-1) COPPER ACETATE

This page reproduces the CosIng inventory entry for BIS(TRIPEPTIDE-1) COPPER ACETATE 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 BIS(TRIPEPTIDE-1) COPPER ACETATE 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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Tools & next steps

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