HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 6441908Generated: November 3, 2026
2H-Naphtho(1,2-d)triazole-5-sulfonic acid, 2-(4-(2-(4-amino-2-sulfophenyl)ethenyl)-3-sulfophenyl)-, sodium salt (1:3)
https://huagongshe.com/en/chemical/6441908
Identifiers & Physical Properties
| CAS No. | 63503-96-8 |
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| Molecular formula | C24H15N4Na3O9S3 |
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| Average molar mass | 668.6 g/mol |
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| Monoisotopic mass | 667.96942444 g/mol |
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| SMILES | Nc1ccc(/C=C/c2ccc(-n3nc4cc(S(=O)(=O)[O-])c5ccccc5c4n3)cc2S(=O)(=O)[O-])c(S(=O)(=O)[O-])c1.[Na+].[Na+].[Na+] |
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| InChIKey | NHAWFFHXPBQVFQ-FWMLTEASSA-K |
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| PubChem CID | 6441908 |
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| EC No. | 264-279-2 |
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Chemical & Physical Properties
| Topological polar surface area | 253 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 12 |
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| Rotatable bonds | 3 |
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| Heavy atoms | 43 |
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| Formal charge | 0 |
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| Complexity | 1,240 |
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