What is the NOAEL for L-Cysteinylglycine?
L-Cysteinylglycine has 4 NOAEL studies in the database. The lowest reported value is 384644SZ9T UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
L-Cysteinylglycine
Also known as: Cys-Gly, Glycine, N-L-cysteinyl-, L-Cysteinyl-glycine
CAS 19246-18-5
L-Cysteinylglycine (CAS 19246-18-5) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA ToxValDB.
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
9 fields
Name
L-Cysteinylglycine
CAS Number
19246-18-5
DTXSID
DTXSID10864877
Molecular Formula
C5H10N2O3S
InChI Key
ZUKPVRWZDMRIEO-VKHMYHEASA-N
Monoisotopic Mass
178.041213
Synonyms
Cys-GlyGlycine, N-L-cysteinyl-L-Cysteinyl-glycine
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 384644SZ9T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 384644SZ9T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 384644SZ9T | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 384644SZ9T | UNII | FDA 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
peptide
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
CHEMBL371579
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
1
Frequently Asked Questions
Is L-Cysteinylglycine used in cosmetics?
Yes, L-Cysteinylglycine is also indexed as a cosmetic ingredient under the name Dipeptide-4. 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 L-Cysteinylglycine come from?
Safety data is sourced from EPA ToxValDB, EPA DSSTox, CosIng / Ingredients DB, ChEMBL / DailyMed. All data traces to primary regulatory sources and is updated from official government databases.
Is L-Cysteinylglycine used outside industrial chemicals?
L-Cysteinylglycine also appears in cosmetics, pharmaceutical databases.