ZINC PCA

Chemical FDA Substance Registry (openFDA)

Learn more about this substance: Ask ChatGPT Google PubChem Wikipedia EWG Skin Deep INCIDecoder ECHA

Chemical Identification

CAS Number	`15454-75-8`
EC Number	`239-473-5`
INCI Name	zinc bis((2S)-5-oxopyrrolidine-2-carboxylate)
PubChem CID	11602214
Molecular Formula	`C10H12N2O6Zn`
InChIKey	`InChI=1S/2C5H7NO3.Zn/c2*7-4`
SMILES	`C1CC(=O)N[C@@H]1C(=O)[O-].C1CC(=O)N[C@@H]1C(=O)[O-].[Zn+2]`

Known Aliases (9)

Common Name

PROLINE, 5-OXO-, ZINC SALT (2:1), L- ZINC, BIS(5-OXO-L-PROLINATO)- ZINC L-PYROGLUTAMATE ZINC PIDOLATE Zinc Pidolate [WHO-DD] ZINC PYROGLUTAMATE ZINC PYRROLIDONE CARBOXYLATE ZINC PYRROLIDONECARBOXYLATE

INCI Synonym

Proline, 5-oxo-, zinc salt

Data Sources (2)

Source	Source ID	Name in Source	Properties
EU CosIng (Cosmetic Ingredients)	`38970`	ZINC PCA	status: Active functions: ['Humectant', 'Skin Conditioning'] item_type: ingredient restriction: III/24 official_journal_publication: Y
FDA Substance Registry (openFDA)	`C32PQ86DH4`	ZINC PCA	CAS: 15454-75-8 EVMPD: SUB26632 RXCUI: 1426280 SMS_ID: 100000090155 PUBCHEM: 11602214 DAILYMED: C32PQ86DH4 FDA UNII: C32PQ86DH4 DRUG BANK: DBSALT001565 EPA CompTox: DTXSID40935009 ECHA (EC/EINECS): 239-473-5

Record Info

ID	`KeMqppGuKpnZuqEbePxErJ`
Created	April 10, 2026, 10:34 p.m.
Modified	April 10, 2026, 11:04 p.m.
Enriched	April 11, 2026, 12:09 a.m.
Data Source	FDA Substance Registry (openFDA)