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Acid Yellow 11
CAS: 6359-82-6 | C16H14N4NaO4S
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
6359-82-6
Molecular Formula:
C16H14N4NaO4S
Molecular Weight:
381.369 g/mol
Names and Synonyms:
Acid Yellow 11
Yellow 407
Dynacid Yellow G
Triacid Light Yellow 3GL
Colorosacid Yellow 11
Pacid Light Fast Yellow G
Dycosacid Brilliant Yellow G
Dinacid Light Fast Yellow G
Acid Light Fast Yellow G
Conacid Yellow AA
Sandal Acid Fast Yellow G
Multacid Yellow GX
Fast Yellow G
Multicuer Yellow GX
Acid Light Yellow G
Kemacid Yellow G
Acid Yellow GX
Colorosacid Yellow Light Fast
Acid Yellow G
Acid Flavine G
Ext D & C Yellow 3
Acid Brilliant Yellow G
Japan Yellow 407
Sunfast Yellow
Acid Yellow Lightfast
Acid Fast Yellow G
Korostan Yellow G
Yellow No. 407
Fast Light Yellow
External D and C Yellow Number 3
Flavazine
Acid Lightfast Yellow
Yellow Lake 70
Vondacid Light Yellow GN
Unitertracid Yellow FL
Unitertracid Light Yellow FL
Sumitomo Sun Fast Yellow 2GL
Silk Yellow G
Pyrazolone Yellow J
Peeracid Fast Light Yellow 3G
Neklacid Fast Yellow GG
Light Fast Yellow G
Kiton Fast Yellow 2GC
Java Light Yellow GN
Hispacid Fast Yellow FL
Hispacid Fast Yellow 3GL
Hidacid Fast Yellow 3G
Flavazine L
Fenalan Yellow 2G
Fast Light Yellow G 3X
Fast Light Yellow G
Fast Acid Yellow G
Ext D and C Yellow No. 3
Egacid Yellow G
Dalf Light Yellow
Curolite Yellow 3G
Curolite Yellow 2G
Curolite Yellow G
C.I. Acid Yellow 11
Colacid Yellow L
Cetil Light Yellow G
Calcocid Fast Yellow 3G
Belacid Fast Light Yellow 3GL
Atul Acid Light Fast Yellow G
Amacid Light Yellow 3G
Acid Yellow 11
Acid Yellow L
Acidine Fast Yellow G
Acidine Fast Yellow 3G
C.I. 18820
Benzenesulfonic acid, p-[5-hydroxy-3-methyl-4-(phenylazo)pyrazol-1-yl]-, sodium salt
Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, sodium salt
C.I. Acid Yellow 11, sodium salt
Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-, sodium salt (1:1)
Identifiers:
SMILES:
CC1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1N=Nc1ccccc1.[Na]
InChI:
InChI=1S/C16H14N4O4S.Na/c1-11-15(18-17-12-5-3-2-4-6-12)16(21)20(19-11)13-7-9-14(10-8-13)25(22,23)24;/h2-10,15H,1H3,(H,22,23,24);
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 | 381.369 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 381.06334520800004 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 26 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 6 count | RDKit |
| Hydrogen Bond Donors | 1 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 4 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 2 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 111.75999999999999 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | 2.4275 | RDKit |
| molecular_mass | 381.37 g/mol | Legacy Database |
| cas-canonical-smile | [Na].O=C1N(N=C(C)C1N=NC=2C=CC=CC2)C3=CC=C(C=C3)S(=O)(=O)O None | Legacy Database |
| cas-inchi | InChI=1S/C16H14N4O4S.Na/c1-11-15(18-17-12-5-3-2-4-6-12)16(21)20(19-11)13-7-9-14(10-8-13)25(22,23)24;/h2-10,15H,1H3,(H,22,23,24); None | Legacy Database |
| cas-inchi-key | InChIKey=JQVFPNQVPUYAHJ-UHFFFAOYSA-N None | Legacy Database |
| cas-name | Acid Yellow 11 None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 97.35160000000002 | RDKit |
