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Molecule record

2-ethylcyclopentan-1-one

C7H12O

112.17 g/mol

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Molecular properties

Formula
C7H12O
Molar mass
112.17 g·mol−1
Exact mass
112.0888 Da
2
PubChem CID
92991

Functional groups

Alkane / alkyl carbon
Ketone

Physical properties

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

Common names and synonyms

  • 2-ETHYL CYCLOPENTANONE
  • 2-Ethylcyclopentanone
  • 225-612-7
  • 4971-18-0
  • 5-Ethylcyclopentanone
  • 61215-75-6
  • AKOS005174693
  • ALBB-014713
Show all 24 synonyms
  • Cyclopentanone, 2-ethyl-
  • DB-116796
  • DS-5481
  • DTXSID001358260
  • EINECS 225-612-7
  • MFCD00019314
  • NSC 105441
  • NSC105441
  • RefChem:471922
  • SCHEMBL11277873
  • SCHEMBL2689519
  • SCHEMBL27457986
  • SCHEMBL6589733
  • SY084348
  • TN9632
  • orb3023391

Structure identifiers

Canonical SMILES
CCC1CCCC1=O
Isomeric SMILES
CCC1CCCC1=O
InChI
InChI=1S/C7H12O/c1-2-6-4-3-5-7(6)8/h6H,2-5H2,1H3
InChIKey
PPTKUTYPOKHBTL-UHFFFAOYSA-N
PubChem CID
92991

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 2-ethylcyclopentan-1-one; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 2-ethylcyclopentan-1-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