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ZINC CYSTEINATE

Chemical FDA Substance Registry (openFDA)

Zinc Cysteate

Chemical Identification
CAS Number1197186-61-0
INCI NameZINC CYSTEINATE
PubChem CID 12969087
Molecular FormulaC6H12N2O4S2Zn
InChIKeyInChI=1S/2C3H7NO2S.Zn/c2*4-
SMILESC([C@@H](C(=O)[O-])N)S.C([C@@H](C(=O)[O-])N)S.[Zn+2]
Known Aliases (3)
Common Name
(-)-CYSTEINE, ZINC SALT L-CYSTEINE, ZINC SALT
Scientific Name
ZINC CYSTEATE
Data Sources (3)
Source Source ID Name in Source Properties
EU CosIng (Cosmetic Ingredients) 60275 ZINC CYSTEINATE status: Active
functions: ['Antimicrobial']
item_type: ingredient
restriction: III/24
official_journal_publication: Y
FDA Substance Registry (openFDA) A54X5E4519 ZINC CYSTEINATE CAS: 1197186-61-0
PUBCHEM: 12969087
FDA UNII: A54X5E4519
EPA CompTox: DTXSID00152558
INCI / Cosmile Europe 60275 ZINC CYSTEINATE wikidata: Q27273647
functions: ['Antimicrobial']
description: Zinc Cysteate
restriction: III/24
Record Info
IDSaQogRrrYCXpMVfmwxWVJR
CreatedApril 10, 2026, 6:13 a.m.
ModifiedApril 10, 2026, 11:04 p.m.
EnrichedApril 11, 2026, 12:09 a.m.
Data SourceFDA Substance Registry (openFDA)