C.I. Pigment Yellow 1
2-[(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide
Also Known As: Hansa yellow|Pigment yellow 1|Fast Yellow G|Light Yellow|Hansa Yellow G|Toluidine Yellow|C.I. Pigment Yellow 1|Pigment Yellow G|Lightfast Yellow|Kromon Yellow G|Siegle Yellow G|Versal Yellow G|Fast Yellow J|Hansa Yellow GT|Fastona Yellow G|Oralith Yellow G|Silopol Yellow G|Yellow Pigment G|Fast Yellow JT|Pigment Fast Yellow|Carnelio Yellow G|Irgalite Yellow G|Permansa Yellow G|Transa Flo Yellow|Hansa Yellow GAD|Silosol Yellow GN|Arylamide Yellow G|Chromatex Yellow J|Sanyo Fast Yellow G|Graphtol Yellow GL|Monolite Yellow GN|Acrylamide Yellow G|Siloton Yellow GCL|Vulcafix Yellow 4J|Isol Aryl Yellow G|Isol Fast Yellow G|Mono Fast Yellow G|Irgalite Yellow GNX|Irgalite Yellow GTN|Syton Fast Yellow G|Permanent Yellow G|Isol Aryl Yellow GX|Ext D&C Yellow 5|Hansa Yellow G Extra|Hansa Yellow G Toner|Pigment Lightfast Yellow|Calcotone Hansa Yellow|Helio Fast Yellow GN|Helio Fast Yellow GT|Tertropigment Yellow G
| Molecular Formula | C17H16N4O4 |
|---|---|
| Molecular Weight | 340.11716 g/mol |
| LogP | 3.7 |
| Topological Polar Surface Area | 117.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 5 |
| Exact Mass | 340.11716 |
| Monoisotopic Mass | 340.11716 |
| Heavy Atoms | 25 |
| Complexity | 525.0 |
Chemical Identifiers
| CAS Number | 2972-77-2 |
|---|---|
| SMILES | CC1=CC(=C(C=C1)N=NC(C(=O)C)C(=O)NC2=CC=CC=C2)[N+](=O)[O-] |
| InChIKey | MFYSUUPKMDJYPF-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
C.I. Pigment Yellow 1 (CAS 2972-77-2), with molecular formula C17H16N4O4 and molecular weight 340.11716 g/mol. IUPAC: 2-[(4-methyl-2-nitrophenyl)diazenyl]-3-oxo-N-phenylbutanamide.