propyl 2-methylbutanoate

fruity ester

Found in 2 ingredients across the CompKitchen flavor graph.

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

2D Lewis Structure

Formula: C8H16O2
Molecular weight: 144.21 g/mol
PubChem CID: 162239 — full record on PubChem

Properties

Odor description: fruity, cantaloupe-like
Volatility: high
CAS number: 37064-20-3
Retention index: 947

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	0.2441 µg/L air	0.23–0.258	2	1	one paper
unstated	7 ppb	7–7	1	1	one paper

Found in

Measured impact first, then profile share

Every ingredient known to contain propyl 2-methylbutanoate. 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 propyl 2-methylbutanoate in it.

426 cmpds

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Try the pairing tools to see which ingredient combinations rely on propyl 2-methylbutanoate, or compare two ingredients side-by-side.