| Biebrich scarlet | |
|---|---|
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|
| IUPAC name |
2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-5-(4-sulfophenyl)diazenyl-benzenesulfonic acid
|
| Other names | Croceine scarlet |
| Identifiers | |
| CAS number | 4196-99-0 |
| PubChem | 5940755 |
| MeSH | Biebrich+scarlet |
| SMILES |
[Na+].[Na+].[O-]S(=O)(=O)c1ccc(cc1)/N=N/c4ccc(/N=N/c2c3ccccc3ccc2O)c(c4)S([O-])(=O)=O
|
| InChI |
1/C22H16N4O7S2.2Na/c27-20-12-5-14-3-1-2-4-18(14)22(20)26-25-19-11-8-16(13-21(19)35(31,32)33)24-23-15-6-9-17(10-7-15)34(28,29)30;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;/q;2*+1/p-2
|
| InChI key | VVAVKBBTPWYADW-NUQVWONBAJ |
| ChemSpider ID | 17967084 |
| Properties | |
| Molecular formula | C22H16N4O7S2 |
| Molar mass | 512.517 |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) | |
| Infobox references | |
Biebrich scarlet (C.I. 26905) is a molecule used in Lillie's trichrome.
See also
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