93940-08-0 Purity
96%
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Specification
The molecular formula is C18H13N4NaO5S.
The molecular weight is 420.4 g/mol.
Some synonyms include EINECS 300-403-4, Sodium 4-((4-(4-nitrophenyl)anilino)azo)benzenesulphonate, and DTXSID70239906.
The IUPAC name is sodium;4-[[4-(4-nitrophenyl)anilino]diazenyl]benzenesulfonate.
The InChIKey is NKBXUNLLXMGLRN-UHFFFAOYSA-M.
The Canonical SMILES is C1=CC(=CC=C1C2=CC=C(C=C2)[N+](=O)[O-])NN=NC3=CC=C(C=C3)S(=O)(=O)[O-].[Na+].
The CAS number is 93940-11-5.
It has 8 hydrogen bond acceptors.
The topological polar surface area is 148 Ų.
Yes, it is a canonicalized compound.