SHEET /m/furaneol · PubChem CID 19309 · CAS 3658-77-3 · REV 2026.07
Furaneol from source
C6H8O3 · 128.13 g/mol
Pineapple ketone · Dimethylhydroxy furanone · Alletone · Strawberry furanone
What is Furaneol?
A ripe-strawberry, cooked-sugar aroma that also forms as bread bakes. from source
Fig. 1 · 2D structure RDKit
CC1C(=O)C(=C(O1)C)O
Where you'll find it
Not yet mapped to everyday foods or products.
The dose makes the poison inferred
A reported mouse oral LD50 for Furaneol is 1,608 mg/kg, the dose lethal to half the animals tested. Scaled by body mass alone:
“The dose makes the poison” is a cross-species estimate shown as neutral science, not a threshold anyone should act on. Real toxicity depends on the person, not body mass alone.
Toxicity & hazards
Toxicity · LD50
1,608 mg/kg · low toxicity · LD50 mouse oral from source
The dose lens above scales this to a body weight.
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