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Molecule
3-Ethyl-1,5-Dihydro-4-Methyl-2H-Pyrrol-2-One
CAS: 766-36-9 · C7H11NO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 766-36-9
- Molecular Formula
- C7H11NO
- Molecular Mass
- 125.17 g/mol
Identifiers
CAS Registry Number
766-36-9
SMILES
CCC1=C(C)CN=C1O
InChI Key
YCTNTSVMJWIYTQ-UHFFFAOYSA-N
InChI
InChI=1S/C7H11NO/c1-3-6-5(2)4-8-7(6)9/h3-4H2,1-2H3,(H,8,9)
Names and Synonyms
- 3-Ethyl-1,5-Dihydro-4-Methyl-2H-Pyrrol-2-One Synonym
- 2H-Pyrrol-2-one, 3-ethyl-1,5-dihydro-4-methyl- Synonym
- 3-Pyrrolin-2-one, 3-ethyl-4-methyl- Synonym
- 3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one Synonym
- 3-Ethyl-4-methyl-3-pyrrolin-2-one Synonym
- 3-Ethyl-4-methyl-2-oxo-3-pyrroline Synonym
- 3-Ethyl-4-methyl-1,5-dihydropyrrol-2-one Synonym
- 3-Ethyl-4-methylpyrrolin-2-one Synonym
- 3-Ethyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one Synonym
- 3-Ethyl-1,2-dihydro-4-methyl-5H-pyrrol-2-one Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Melting Point | 100-101 °C | CAS Common Chemistry |
| Molecular Mass | 125.17 g/mol | CAS Common Chemistry |
| 125.17099999999998 g/mol | RDKit | |
| 125.171 g/mol | RDKit | |
| Canonical SMILES | O=C1NCC(=C1CC)C | CAS Common Chemistry |
| InChI | InChI=1S/C7H11NO/c1-3-6-5(2)4-8-7(6)9/h3-4H2,1-2H3,(H,8,9) | CAS Common Chemistry |
| InChI Key | InChIKey=YCTNTSVMJWIYTQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | 3-Ethyl-1,5-dihydro-4-methyl-2H-pyrrol-2-one | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 32.59 Ų | RDKit |
| LogP | 1.683 | RDKit |
| Molar Refractivity | 37.9218 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5714 | RDKit |
| 0.57 | chempirical lib | |
| Exact Mass | 125.084063972 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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200 ppm
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| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 125.17 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C7H11NO.
