SHEET /m/furaneol · PubChem CID 19309 · CAS 3658-77-3 · REV 2026.07
Furaneol
from sourceC6H8O3 · 128.13 g/mol
dimethylhydroxy furanone · Pineapple ketone · HDMF · Alletone
What is Furaneol?
A ripe-strawberry, cooked-sugar aroma that also forms as bread bakes. Furaneol (C6H8O3, 128 g/mol) is a ketone carried in everyday scent and aroma. from source
Fig. 1 · 2D structure RDKit
CC1C(=O)C(=C(O1)C)OThe 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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