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2-Hydroxy-3-Methyl-2-Cyclopenten-1-One
CAS: 765-70-8 | C6H8O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
765-70-8
Molecular Formula:
C6H8O2
Molecular Weight:
112.12799999999999 g/mol
Names and Synonyms:
2-Hydroxy-3-Methyl-2-Cyclopenten-1-One
1,2-Cyclopentanedione, 3-methyl-
3-Methyl-1,2-cyclopentanedione
3-Methyl-1,2-cyclopentadione
Identifiers:
SMILES:
CC1CCC(=O)C1=O
InChI:
InChI=1S/C6H8O2/c1-4-2-3-5(7)6(4)8/h4H,2-3H2,1H3
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 112.13 g/mol | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/2-Hydroxy-3-methyl-2-cyclopenten-1-one None | Legacy Database |
| cas-canonical-smile | O=C1C(=O)C(C)CC1 None | Legacy Database |
| cas-inchi | InChI=1S/C6H8O2/c1-4-2-3-5(7)6(4)8/h4H,2-3H2,1H3 None | Legacy Database |
| cas-inchi-key | InChIKey=OACYKCIZDVVNJL-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 104.5 °C None | Legacy Database |
| cas-name | 3-Methyl-1,2-cyclopentanedione None | Legacy Database |
| wikipedia-name | 2-Hydroxy-3-methyl-2-cyclopenten-1-one None | Legacy Database |
| LogP | 0.5545 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 112.12799999999999 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 112.052429496 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 8 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 34.14 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 28.41199999999999 | RDKit |
