disodium6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate

disodium;6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate

CAS: 20262-58-2

Molecular Formula	`C20H17N3Na2O11S3`
Molecular Weight	617.5 g/mol
Topological Polar Surface Area	257.0 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	13
Rotatable Bonds	7
Exact Mass	616.98206
Heavy Atoms	39
Complexity	1120.0

Chemical Identifiers

CAS Number	20262-58-2
SMILES	`CC(=O)NC1=CC2=C(C(=C(C=C2C=C1)S(=O)(=O)[O-])N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(=O)(=O)[O-])O.[Na+].[Na+]`
InChIKey	`DHHGSXPASZBLGC-UHFFFAOYSA-L`

📖 Product Overview

disodium6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate (CAS: 20262-58-2) is a chemical compound with molecular formula C20H17N3Na2O11S3 and molecular weight 617.5 g/mol. Its IUPAC systematic name is disodium;6-acetamido-4-hydroxy-3-[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2-sulfonate. Topological Polar Surface Area 257.0 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 13 Rotatable Bonds 7 Exact Mass 616.98206 Heavy Atoms 39 Complexity 1120.0 InChI Key: DHHGSXPASZBLGC-UHFFFAOYSA-L. SMILES: CC(=O)NC1=CC2=C(C(=C(C=C2C=C1)S(=O)(=O)[O-])N=NC3=CC=C(C=C3)S(=O)(=O)CCOS(=O)(=O)[O-])O.[Na+].[Na+].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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📚 Academic Support

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