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Ingredients

Ingredient Dictionary

PARTHENOLIDE

(1Ar,7aS,10aS,10bS)-1a,5-dimethyl-8-methylidene-2,3,6,7,7a,8,10a,10b-octahydrooxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one is a germacranolide.

Molecular structure

Definition

US FDA substance register · UNII 2RDB26I5ZB · registered name PARTHENOLIDE · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

(1Ar,7aS,10aS,10bS)-1a,5-dimethyl-8-methylidene-2,3,6,7,7a,8,10a,10b-octahydrooxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one is a germacranolide.

Source: PubChem

Parthenolide is the organic compound that conforms to the formula

Cosmetic roles

Keeps skin in good condition (CosIng catch-all)SKIN CONDITIONING
More data — names, identifiers, properties, test records, literature

Names & identifiers

PARTHENOLIDEINCI
CAS No.chemical registry number
20554-84-1
EC No.EU chemical inventory number
692-532-0
DTXSIDUS EPA chemical ID
DTXSID2040579
DTXCIDUS EPA compound ID
DTXCID0020579
IUPAC
(1aR,7aS,10aS,10bS)-1a,5-Dimethyl-8-methylidene-2,3,6,7,7a,8,10a,10b-octahydrooxireno[9,10]cyclodeca[1,2-b]furan-9(1aH)-one
Molecular formula
C15H20O3
Molecular weight
248.322 g/mol

What products actually use it for

What the 1 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.

  • Softener and conditioner1

Source: US EPA CompTox dashboard

Related literature

Linked databases 11