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Molecule record

3-ethylchromen-4-one

C11H10O2

174.20 g/mol

Loading structure

Molecular properties

Formula
C11H10O2
Molar mass
174.20 g·mol−1
Exact mass
174.0681 Da
7
PubChem CID
26860

Functional groups

Alkane / alkyl carbon
Aromatic ring

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • 2-Ethylchromone
  • 3-Ethylchromone
  • 4-17-00-05093 (Beilstein Handbook Reference)
  • 4H-1-Benzopyran-4-one, 2-ethyl-
  • AI3-03078
  • BRN 0124317
  • CHROMONE, 3-ETHYL-
  • Chromone, 2-ethyl-
Show all 15 synonyms
  • Ethyl-3 chromone
  • Ethyl-3 chromone [French]
  • L.B.C 181
  • NSC 71387
  • RefChem:1071845
  • SCHEMBL12655257
  • SCHEMBL292868

Structure identifiers

Canonical SMILES
CCc1coc2ccccc2c1=O
Isomeric SMILES
CCC1=COC2=CC=CC=C2C1=O
InChI
InChI=1S/C11H10O2/c1-2-8-7-13-10-6-4-3-5-9(10)11(8)12/h3-7H,2H2,1H3
InChIKey
LMFNRZQXQQVXFC-UHFFFAOYSA-N
PubChem CID
26860

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for 3-ethylchromen-4-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 3-ethylchromen-4-one; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)
Open source record