alpha-Cetone, iso-alpha-methylionone basis, odorant used in allergy studies

Application


Suitable for contact sensitization studies to identify allergens present in cosmetic preparations elucidation of molecular pathways related to allergic reactions analytical standard


General description


3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one is fragrant sensitizer added frequently to deodorants and perfumes. It is one of the allergens responsible for axillary dermatitis.

Quality Level100
InChI keyJRJBVWJSTHECJK-PKNBQFBNSA-N
InChI1S/C14H22O/c1-10-7-6-8-14(4,5)13(10)9-11(2)12(3)15/h7,9,13H,6,8H2,1-5H3/b11-9+
ManufacturerSIGMA-ALDRICH
Density0.93 g/mL at 20 °C (lit.)
Formliquid
Assay≤10% iso-β-methylionone basis, ≥85% iso-α-methylionone basis

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