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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 Mass:
381.37 g/mol
Names and Synonyms:
Acid Yellow 11
Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-, sodium salt (1:1)
C.I. Acid Yellow 11, sodium salt
Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, sodium salt
Benzenesulfonic acid, p-[5-hydroxy-3-methyl-4-(phenylazo)pyrazol-1-yl]-, sodium salt
C.I. 18820
Acidine Fast Yellow 3G
Acidine Fast Yellow G
Acid Yellow L
Acid Yellow 11
Amacid Light Yellow 3G
Atul Acid Light Fast Yellow G
Belacid Fast Light Yellow 3GL
Calcocid Fast Yellow 3G
Cetil Light Yellow G
Colacid Yellow L
C.I. Acid Yellow 11
Curolite Yellow G
Curolite Yellow 2G
Curolite Yellow 3G
Dalf Light Yellow
Egacid Yellow G
Ext D and C Yellow No. 3
Fast Acid Yellow G
Fast Light Yellow G
Fast Light Yellow G 3X
Fenalan Yellow 2G
Flavazine L
Hidacid Fast Yellow 3G
Hispacid Fast Yellow 3GL
Hispacid Fast Yellow FL
Java Light Yellow GN
Kiton Fast Yellow 2GC
Light Fast Yellow G
Neklacid Fast Yellow GG
Peeracid Fast Light Yellow 3G
Pyrazolone Yellow J
Silk Yellow G
Sumitomo Sun Fast Yellow 2GL
Unitertracid Light Yellow FL
Unitertracid Yellow FL
Vondacid Light Yellow GN
Yellow Lake 70
Acid Lightfast Yellow
Flavazine
External D and C Yellow Number 3
Fast Light Yellow
Yellow No. 407
Korostan Yellow G
Acid Fast Yellow G
Acid Yellow Lightfast
Sunfast Yellow
Japan Yellow 407
Acid Brilliant Yellow G
Ext D & C Yellow 3
Acid Flavine G
Acid Yellow G
Colorosacid Yellow Light Fast
Acid Yellow GX
Kemacid Yellow G
Acid Light Yellow G
Multicuer Yellow GX
Fast Yellow G
Multacid Yellow GX
Sandal Acid Fast Yellow G
Conacid Yellow AA
Acid Light Fast Yellow G
Dinacid Light Fast Yellow G
Dycosacid Brilliant Yellow G
Pacid Light Fast Yellow G
Colorosacid Yellow 11
Triacid Light Yellow 3GL
Dynacid Yellow G
Yellow 407
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 381.37 g/mol | CAS Common Chemistry |
| 381.369 g/mol | RDKit | |
| 381.06334520800004 g/mol | RDKit | |
| Canonical SMILES | [Na].O=C1N(N=C(C)C1N=NC=2C=CC=CC2)C3=CC=C(C=C3)S(=O)(=O)O | CAS Common Chemistry |
| 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); | CAS Common Chemistry |
| InChI Key | InChIKey=JQVFPNQVPUYAHJ-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Acid Yellow 11 | CAS Common Chemistry |
| Heavy Atom Count | 26 | RDKit |
| Hydrogen Bond Acceptors | 6 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 4 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 111.75999999999999 Ų | RDKit |
| LogP | 2.4275 | RDKit |
| Molar Refractivity | 97.35160000000002 | RDKit |
