HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 75310Generated: November 4, 2026
8,8'-[[1,1'-Biphenyl]-4,4'-diylbis(diazene-2,1-diyl)]bis(7-hydroxynaphthalene-1-sulfonic acid)
https://huagongshe.com/en/chemical/75310
Identifiers & Physical Properties
| CAS No. | 18031-82-8 |
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| Molecular formula | C32H22N4O8S2 |
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| Average molar mass | 654.7 g/mol |
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| Monoisotopic mass | 654.08790602 g/mol |
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| SMILES | O=S(=O)(O)c1cccc2ccc(O)c(N=Nc3ccc(-c4ccc(N=Nc5c(O)ccc6cccc(S(=O)(=O)O)c56)cc4)cc3)c12 |
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| InChIKey | WVLWRJCONHBLOT-UHFFFAOYSA-N |
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| PubChem CID | 75310 |
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| EC No. | 605-887-3 |
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| DTXSID | DTXSID30862895 |
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Chemical & Physical Properties
| XLogP | 6.4 |
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| Topological polar surface area | 215 |
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| Hydrogen bond donors | 4 |
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| Hydrogen bond acceptors | 12 |
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| Rotatable bonds | 7 |
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| Heavy atoms | 46 |
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| Formal charge | 0 |
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| Complexity | 1,200 |
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![8,8'-[[1,1'-Biphenyl]-4,4'-diylbis(diazene-2,1-diyl)]bis(7-hydroxynaphthalene-1-sulfonic acid) molecular structure](/img/chemical/75310.png)