About dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate
dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate (PubChem CID 135570581) has the molecular formula C26H18K2N4O8S2
and a molecular weight of 656.78 g/mol. Its IUPAC name is dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate.
Molecular Properties
| Compound Name | dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate |
| PubChem CID | 135570581 |
| Molecular Formula | C26H18K2N4O8S2 |
| Molecular Weight | 656.78 g/mol |
| Exact Mass | 655.98 |
| IUPAC Name | dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate |
| SMILES | O=S(=O)([O-])c1cc(/N=N/c2ccc(O)cc2)ccc1/C=C/c1ccc(/N=N/c2ccc(O)cc2)cc1S(=O)(=O)[O-].[K+].[K+] |
| InChI | InChI=1S/C26H20N4O8S2.2K/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1+,29-27+,30-28+;; |
| InChIKey | XISHMBOLIWABPM-MAPAHAHLSA-L |
| XLogP | -0.08 |
| TPSA | 204.30 Ų |
| H-Bond Donors | 2 |
| H-Bond Acceptors | 12 |
| Rotatable Bonds | 8 |
| Heavy Atoms | 42 |
| Complexity | — |
Lipinski Rule of Five
2 violations
| Rule | Value |
| MW ≤ 500 | 656.78 |
| LogP ≤ 5 | -0.08 |
| H-Bond Donors ≤ 5 | 2 |
| H-Bond Acceptors ≤ 10 | 12 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'azo_A(324)', 'substructure': 'N/A'}, {'alert_name': 'diazo_group', 'substructure': 'N/A'}, {'alert_name': 'stilbene', 'substructure': 'N/A'}, {'alert_name': 'Sulfonic_acid_2', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate?
The IUPAC name of dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate (CID 135570581) is dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate.
What is the SMILES notation for dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate?
The canonical SMILES for dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate is O=S(=O)([O-])c1cc(/N=N/c2ccc(O)cc2)ccc1/C=C/c1ccc(/N=N/c2ccc(O)cc2)cc1S(=O)(=O)[O-].[K+].[K+].
What is the InChIKey of dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate?
The InChIKey is XISHMBOLIWABPM-MAPAHAHLSA-L. The full InChI is InChI=1S/C26H20N4O8S2.2K/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1+,29-27+,30-28+;;.
What are the key properties of dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate?
dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate has a molecular weight of 656.78 g/mol, XLogP of -0.08, 8 rotatable bonds, 2 hydrogen bond donors, and 12 hydrogen bond acceptors.
Where does this data come from?
All data for dipotassium;5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate is sourced from PubChem (CID 135570581), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).