1-(4-hydroxy-3-methoxyphenyl)ethanone

roasted ketone

Found in 1 ingredient across the CompKitchen flavor graph.

Look up another compound — search by name, CAS number, PubChem CID, or FEMA #.

Properties

Odor description: smoky, acrid, metallic
Odor threshold: 890.0 ppb
CAS number: 498-02-2

Not in FEMA GRAS publications 1-33. Of 3,367 listed flavoring substances, none match this compound name. May still be food-safe under other regulatory routes (FDA 21 CFR 172, EFSA, JECFA) — check femaflavor.org for the authoritative current list.

Thresholds in published tables

Numbers printed in open-access papers, grouped by the medium the table states. Median and full range of the values; “agree” means two or more papers whose middle 80% of values sit within 100×. Not reviewed.

Medium	Median	Range	Values	Papers	Papers agree?
air	780 µg/L air	300–780	4	2	yes
food matrix	1000 ppb	1e+03–5.02e+04	3	3	yes
model wine or beer	1.13 ppb	0.34–1e+03	3	1	one paper
unstated	390.5 ppb	1–780	2	2	no (2.9 decades)
water	890 ppb	780–1e+03	2	2	yes

Found in

Measured impact first, then profile share

Every ingredient known to contain 1-(4-hydroxy-3-methoxyphenyl)ethanone. Ingredients with a measured concentration come first, ranked by odour activity; the rest follow by how large a share of that ingredient's profile this molecule is. The figure beside each is how many different compounds that ingredient has in total — not the concentration of 1-(4-hydroxy-3-methoxyphenyl)ethanone in it.

wine

beverage alcoholic

565 cmpds

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