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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
Common Name
Yellow 407
Synonym
Dynacid Yellow G
Synonym
Triacid Light Yellow 3GL
Synonym
Colorosacid Yellow 11
Synonym
Pacid Light Fast Yellow G
Synonym
Dycosacid Brilliant Yellow G
Synonym
Dinacid Light Fast Yellow G
Synonym
Acid Light Fast Yellow G
Synonym
Conacid Yellow AA
Synonym
Sandal Acid Fast Yellow G
Synonym
Multacid Yellow GX
Synonym
Fast Yellow G
Synonym
Multicuer Yellow GX
Synonym
Acid Light Yellow G
Synonym
Kemacid Yellow G
Synonym
Acid Yellow GX
Synonym
Colorosacid Yellow Light Fast
Synonym
Acid Yellow G
Synonym
Acid Flavine G
Synonym
Ext D & C Yellow 3
Synonym
Acid Brilliant Yellow G
Synonym
Japan Yellow 407
Synonym
Sunfast Yellow
Synonym
Acid Yellow Lightfast
Synonym
Acid Fast Yellow G
Synonym
Korostan Yellow G
Synonym
Yellow No. 407
Synonym
Fast Light Yellow
Synonym
External D and C Yellow Number 3
Synonym
Flavazine
Synonym
Acid Lightfast Yellow
Synonym
Yellow Lake 70
Synonym
Vondacid Light Yellow GN
Synonym
Unitertracid Yellow FL
Synonym
Unitertracid Light Yellow FL
Synonym
Sumitomo Sun Fast Yellow 2GL
Synonym
Silk Yellow G
Synonym
Pyrazolone Yellow J
Synonym
Peeracid Fast Light Yellow 3G
Synonym
Neklacid Fast Yellow GG
Synonym
Light Fast Yellow G
Synonym
Kiton Fast Yellow 2GC
Synonym
Java Light Yellow GN
Synonym
Hispacid Fast Yellow FL
Synonym
Hispacid Fast Yellow 3GL
Synonym
Hidacid Fast Yellow 3G
Synonym
Flavazine L
Synonym
Fenalan Yellow 2G
Synonym
Fast Light Yellow G 3X
Synonym
Fast Light Yellow G
Synonym
Fast Acid Yellow G
Synonym
Ext D and C Yellow No. 3
Synonym
Egacid Yellow G
Synonym
Dalf Light Yellow
Synonym
Curolite Yellow 3G
Synonym
Curolite Yellow 2G
Synonym
Curolite Yellow G
Synonym
C.I. Acid Yellow 11
Synonym
Colacid Yellow L
Synonym
Cetil Light Yellow G
Synonym
Calcocid Fast Yellow 3G
Synonym
Belacid Fast Light Yellow 3GL
Synonym
Atul Acid Light Fast Yellow G
Synonym
Amacid Light Yellow 3G
Synonym
Acid Yellow 11
Synonym
Acid Yellow L
Synonym
Acidine Fast Yellow G
Synonym
Acidine Fast Yellow 3G
Synonym
C.I. 18820
Synonym
Benzenesulfonic acid, p-[5-hydroxy-3-methyl-4-(phenylazo)pyrazol-1-yl]-, sodium salt
Synonym
Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-, sodium salt
Synonym
C.I. Acid Yellow 11, sodium salt
Synonym
Benzenesulfonic acid, 4-[4,5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-, sodium salt (1:1)
Synonym
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
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1
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| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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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 | 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 |
| LogP | 2.4275 | RDKit |
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 |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 97.35160000000002 | RDKit |