NOAEL Data Cosmetic Ingredient

Acetyl tetrapeptide-9

Also known as: UNII-VMO8OOD3V0, L-Histidine, N2-acetyl-L-glutaminyl-L-alpha-Aspartyl-L-valyl-, N-Acetyl-gln-asp-val-his, Dermican

CAS 928006-50-2

Acetyl tetrapeptide-9 (CAS 928006-50-2) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat.

View cosmetic safety profile for Acetyl Tetrapeptide-9 →

SOURCE noael studies public
NOAEL studies
4
SOURCE chemical inventory jurisdictions
Regulatory lists
0
SOURCE eu clp annex vi
GHS signal
Not classified

Chemical Identity

CAS, identifiers, formula, and alternate names for the matched substance record.

SOURCE DSSTox identifiers 10 fields
Name
Acetyl tetrapeptide-9
CAS Number
928006-50-2
DTXSID
DTXSID00239151
Molecular Formula
C22H33N7O9
InChI Key
QNZANUZIBYJBIN-XSWJXKHESA-N
Monoisotopic Mass
539.233976
Synonyms
UNII-VMO8OOD3V0L-Histidine, N2-acetyl-L-glutaminyl-L-alpha-Aspartyl-L-valyl-N-Acetyl-gln-asp-val-hisDermican

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 1 records
Softener and conditioner

NOAEL Studies

Toxicology endpoints rendered from public NOAEL study rows.

SOURCE NOAEL studies Showing 4 of 4 studies
ValueUnitEndpointRouteSpeciesSource
VMO8OOD3V0UNIIFDA UNII substance identifier--openFDA substances
VMO8OOD3V0UNIIFDA UNII substance identifier--openFDA substances
VMO8OOD3V0UNIIFDA UNII substance identifier--openFDA substances
VMO8OOD3V0UNIIFDA UNII substance identifier--openFDA substances

Showing 4 of 4 studies

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
active
View full cosmetic safety profile →

Frequently Asked Questions

What is the NOAEL for Acetyl tetrapeptide-9?

Acetyl tetrapeptide-9 has 4 NOAEL studies in the database. The lowest reported value is VMO8OOD3V0 UNII. Source: openFDA substances.

Is Acetyl tetrapeptide-9 used in cosmetics?

Yes, Acetyl tetrapeptide-9 is also indexed as a cosmetic ingredient under the name Acetyl Tetrapeptide-9. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.

Where does the safety data for Acetyl tetrapeptide-9 come from?

Safety data is sourced from EPA ToxValDB, EPA CPDat, EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Is Acetyl tetrapeptide-9 used outside industrial chemicals?

Acetyl tetrapeptide-9 also appears in cosmetics databases.