cyclopenta[b]furan-2-one

C7H4O2 — CID 18624687

IUPACcyclopenta[b]furan-2-one
SMILESO=C1C=C2C=CC=C2O1
InChIInChI=1S/C7H4O2/c8-7-4-5-2-1-3-6(5)9-7/h1-4H
InChIKeyHWLZQESIRAGTAT-UHFFFAOYSA-N
MW120.11 g/mol
LogP0.92
Rot. Bonds

About cyclopenta[b]furan-2-one

cyclopenta[b]furan-2-one (PubChem CID 18624687) has the molecular formula C7H4O2 and a molecular weight of 120.11 g/mol. Its IUPAC name is cyclopenta[b]furan-2-one.

Molecular Properties

Compound Namecyclopenta[b]furan-2-one
PubChem CID18624687
Molecular FormulaC7H4O2
Molecular Weight120.11 g/mol
Exact Mass120.02
IUPAC Namecyclopenta[b]furan-2-one
SMILESO=C1C=C2C=CC=C2O1
InChIInChI=1S/C7H4O2/c8-7-4-5-2-1-3-6(5)9-7/h1-4H
InChIKeyHWLZQESIRAGTAT-UHFFFAOYSA-N
XLogP0.92
TPSA26.30 Ų
H-Bond Donors
H-Bond Acceptors2
Rotatable Bonds
Heavy Atoms9
Complexity—

Lipinski Rule of Five

Passes Rule of Five

RuleValue
MW ≤ 500120.11
LogP ≤ 50.92
H-Bond Donors ≤ 50
H-Bond Acceptors ≤ 102

Analyze cyclopenta[b]furan-2-one with MolForge

Explore ADMET properties, 3D molecular structure, drug-likeness score, and discover similar compounds using our AI-powered platform.

Launch Full Analysis

Related Compounds

2H-Cyclohepta(b)furan-2-one
CID 324820
5-But-2-enylidene-3-prop-1-enylfuran-2-one
CID 85817228
5-(E)-But-2-enylidene-3-(E)-propenyl-5H-furan-2-one
CID 139587167
2h-Indeno [1,2-b]furan-2-one
CID 57487970
Furylidenefuranone
CID 129749839
3-Fluorocyclopenta[b]furan-2-one
CID 160034103
3-Methyl-dienelactone
CID 44123457
5-(2e)-2-Buten-1-ylidene-3-(1e)-1-propen-1-yl-2(5h)-furanone
CID 101157665
3-Cyclopentadiene-1-carboxylate
CID 129878574
4-Fluorocyclohepta[b]furan-2-one
CID 86188446
5-Fluorocyclohepta[b]furan-2-one
CID 86188450
6-Fluorocyclohepta[b]furan-2-one
CID 86188453

Frequently Asked Questions

What is the IUPAC name of cyclopenta[b]furan-2-one?
The IUPAC name of cyclopenta[b]furan-2-one (CID 18624687) is cyclopenta[b]furan-2-one.
What is the SMILES notation for cyclopenta[b]furan-2-one?
The canonical SMILES for cyclopenta[b]furan-2-one is O=C1C=C2C=CC=C2O1.
What is the InChIKey of cyclopenta[b]furan-2-one?
The InChIKey is HWLZQESIRAGTAT-UHFFFAOYSA-N. The full InChI is InChI=1S/C7H4O2/c8-7-4-5-2-1-3-6(5)9-7/h1-4H.
What are the key properties of cyclopenta[b]furan-2-one?
cyclopenta[b]furan-2-one has a molecular weight of 120.11 g/mol, XLogP of 0.92, 0 rotatable bonds, 0 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for cyclopenta[b]furan-2-one is sourced from PubChem (CID 18624687), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).