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2-Quinolone
CAS: 59-31-4 | C9H7NO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
59-31-4
Molecular Formula:
C9H7NO
Molecular Mass:
145.16 g/mol
Names and Synonyms:
2-Quinolone
2(1H)-Quinolinone
Carbostyril
2-Quinolinol
α-Hydroxyquinoline
2-Hydroxyquinoline
o-Aminocinnamic acid lactam
2(1H)-Quinolone
α-Quinolone
2-Quinolone
2-Quinolinone
2-Oxo-1,2-dihydroquinoline
1,2-Dihydro-2-oxoquinoline
1H-Quinolin-2-one
NSC 156783
NSC 554
NSC 97217
Identifiers:
SMILES:
Oc1ccc2ccccc2n1
InChI:
InChI=1S/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11)
Key Properties
Melting Point
199.5 °C
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 145.16 g/mol | CAS Common Chemistry |
| 145.16099999999997 g/mol | RDKit | |
| 145.052763844 g/mol | RDKit | |
| Wikipedia Url | https://en.wikipedia.org/wiki/2-Quinolone | CAS Common Chemistry |
| Canonical SMILES | O=C1C=CC=2C=CC=CC2N1 | CAS Common Chemistry |
| InChI | InChI=1S/C9H7NO/c11-9-6-5-7-3-1-2-4-8(7)10-9/h1-6H,(H,10,11) | CAS Common Chemistry |
| InChI Key | InChIKey=LISFMEBWQUVKPJ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 199.5 °C | CAS Common Chemistry |
| Name | 2-Hydroxyquinoline | CAS Common Chemistry |
| 2-Quinolone | CAS Common Chemistry | |
| Heavy Atom Count | 11 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 33.120000000000005 Ų | RDKit |
| LogP | 1.9403999999999995 | RDKit |
| Molar Refractivity | 43.407800000000016 | RDKit |
