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Sudan Red G
CAS: 1229-55-6 | C17H14N2O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1229-55-6
Molecular Formula:
C17H14N2O2
Molecular Weight:
278.31100000000004 g/mol
Names and Synonyms:
Sudan Red G
2-Naphthalenol, 1-[2-(2-methoxyphenyl)diazenyl]-
Sudan Red G
C.I. Solvent Red 1
2-Naphthalenol, 1-[(2-methoxyphenyl)azo]-
2-Naphthol, 1-(o-methoxyphenylazo)-
1-[2-(2-Methoxyphenyl)diazenyl]-2-naphthalenol
C.I. 12150
Brilliant Fat Scarlet R
Ceres Red G
Fat Red G
Fat Red BG
Fat Red RS
Lacquer Red V 2G
Oil Pink
Oil Scarlet 389
Oil Vermilion
Oil Vermilion LP
Oleal Red G
Organol Vermilion
Plastoresin Red FR
Resinol Red G
Silotras Red TG
Somalia Red PG
Sudan R
Ceres Red G 102
C.I. Food Red 16
Anisole-2-azo-β-naphthol
Fat Soluble Red S
1-(o-Anisylazo)-2-naphthol
1-[(2-Methoxyphenyl)azo]-2-naphthol
Oil Soluble Red S
Oil Red 113
Oil Red OG
Sico Fat Red BG New
Solvent Red 1
Orient Oil Red OG
C Red 2
Oil Red
Food Red 16
Sudan Red 290
NSC 11232
NSC 45194
1-((2-Methoxyphenyl)diazenyl)naphthalen-2-ol
Identifiers:
SMILES:
COc1ccccc1N=Nc1c(O)ccc2ccccc12
InChI:
InChI=1S/C17H14N2O2/c1-21-16-9-5-4-8-14(16)18-19-17-13-7-3-2-6-12(13)10-11-15(17)20/h2-11,20H,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 | 278.31 g/mol | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Sudan_Red_G None | Legacy Database |
| cas-canonical-smile | OC=1C=CC=2C=CC=CC2C1N=NC=3C=CC=CC3OC None | Legacy Database |
| cas-inchi | InChI=1S/C17H14N2O2/c1-21-16-9-5-4-8-14(16)18-19-17-13-7-3-2-6-12(13)10-11-15(17)20/h2-11,20H,1H3 None | Legacy Database |
| cas-inchi-key | InChIKey=ALLOLPOYFRLCCX-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 183 °C None | Legacy Database |
| cas-name | Solvent Red 1 None | Legacy Database |
| wikipedia-name | Sudan Red G None | Legacy Database |
| LogP | 4.969400000000004 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 278.31100000000004 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 278.105527688 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 21 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 4 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 3 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 3 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 54.18000000000001 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 82.78280000000004 | RDKit |
