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1,3-Dimethyluracil
CAS: 874-14-6 | C6H8N2O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
874-14-6
Molecular Formula:
C6H8N2O2
Molecular Weight:
140.142 g/mol
Names and Synonyms:
1,3-Dimethyluracil
1,3-Dimethyl-1H,3H-pyrimidine-2,4-dione
1,3-Dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
NSC 401858
1,3-Dimethyl-2,4-pyrimidinedione
N1,N3-Dimethyluracil
N,N′-Dimethyluracil
1,3-Dimethyluracil
1,3-Dimethyl-2,4(1H,3H)-pyrimidinedione
Uracil, 1,3-dimethyl-
2,4(1H,3H)-Pyrimidinedione, 1,3-dimethyl-
Identifiers:
SMILES:
Cn1ccc(=O)n(C)c1=O
InChI:
InChI=1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3
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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 140.142 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 140.058577496 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 10 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 0 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 1 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 44.0 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | -0.9160000000000001 | RDKit |
| molecular_mass | 140.14 g/mol | Legacy Database |
| cas-canonical-smile | O=C1C=CN(C(=O)N1C)C None | Legacy Database |
| cas-inchi | InChI=1S/C6H8N2O2/c1-7-4-3-5(9)8(2)6(7)10/h3-4H,1-2H3 None | Legacy Database |
| cas-inchi-key | InChIKey=JSDBKAHWADVXFU-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 120 °C None | Legacy Database |
| cas-name | 1,3-Dimethyluracil None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 36.924 | RDKit |
