2-pentylfuran
A member of the class of furans that is furan in which the hydrogen at position 2 is replaced by a pentyl group. It is found in many heat-processed foods and drinks. — ChEBI
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Identity & molecular properties
Source-linked values| CAS number | 3777-69-3 | ChEBI ↗ |
| Molecular formula | C9H14O | ChEBI ↗ |
| Molar mass | 138.21 g/mol | ChEBI ↗ |
| Monoisotopic mass | 138.10447 Da | ChEBI ↗ |
| Formal charge | 0 | ChEBI ↗ |
| ChEBI identifier | CHEBI:89197 | ChEBI ↗ |
Names & structural identifiers
Copy any identifier2-pentylfuran2-pentylfuranYVBAUDVGOFCUSG-UHFFFAOYSA-NCCCCCc1ccco1InChI=1S/C9H14O/c1-2-3-4-6-9-7-5-8-10-9/h5,7-8H,2-4,6H2,1H3Classification & relationships
ChEBI ontologyRoles recorded in ChEBI
Database role annotations describe reported biological or chemical roles; they are not product approvals or recommendations for use.
Mass ↔ amount of substance
Calculated from sourced massUses 138.21 g/mol from ChEBI. Assumes the substance described by this record; no purity or concentration correction is applied.
Elemental composition
Theoretical mass fractionsCOHCalculated theoretical mass fractions from the reported formula and PubChem periodic-table atomic masses. These are not assay or purity results.
Research & patent references
Selected source associationsSources & record history
Checked 27 Sep 2026Release 255, 9 September 2026. ChEBI three-star (manually annotated) source entry. View original record ↗ · CC BY 4.0
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