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28272-18-6

28272-18-6 Structure

28272-18-6 Structure
IdentificationBack Directory
[Name]

NSC22070
[CAS]

28272-18-6
[Synonyms]

NSC22070
pyrethrosin
Chrysanthin
(1aR,4E,6R,6aR,9aS,10aR)-6-Acetoxy-1a,3,6,6a,7,9a,10,10a-octahydro-4,10a-dimethyl-7-methyleneoxireno[8,9]cyclodeca[1,2-b]furan-8(2H)-one
[Molecular Formula]

C17H22O5
[MOL File]

28272-18-6.mol
[Molecular Weight]

306.35
Chemical PropertiesBack Directory
[Melting point ]

198-200°
[alpha ]

D -31° (c = 1.73 in chloroform)
[Contact allergens]

Pyrethrosin is an allergen of Asteraceae-Compositae such as Chrysanthemum cinerariifolium Vis.
[LogP]

1.940 (est)
Hazard InformationBack Directory
[Description]

Pyrethrosin is an allergen of Asteraceae (Compositae) (Chrysanthemum cinerariaefolium Vis.).
[Definition]

ChEBI: Pyrethrosin is a gamma-lactone.
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