3-((1,5-Dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonic acid

3-[(1,5-dihydroxynaphthalen-2-yl)diazenyl]-4-hydroxybenzenesulfonic acid

CAS: 25747-07-3

Molecular Formula	`C16H12N2O6S`
Molecular Weight	360.3 g/mol
LogP	2.6
Topological Polar Surface Area	148.0 A2
Hydrogen Bond Donors	4
Hydrogen Bond Acceptors	8
Rotatable Bonds	3
Exact Mass	360.0416
Heavy Atoms	25
Complexity	592.0

Chemical Identifiers

CAS Number	25747-07-3
SMILES	`C1=CC2=C(C=CC(=C2O)N=NC3=C(C=CC(=C3)S(=O)(=O)O)O)C(=C1)O`
InChIKey	`HETKNRGJVSOOEF-UHFFFAOYSA-N`

📖 Product Overview

3-((1,5-Dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonic acid (CAS: 25747-07-3) is a chemical compound with molecular formula C16H12N2O6S and molecular weight 360.3 g/mol. Its IUPAC systematic name is 3-[(1,5-dihydroxynaphthalen-2-yl)diazenyl]-4-hydroxybenzenesulfonic acid. LogP 2.6 Topological Polar Surface Area 148.0 A2 Hydrogen Bond Donors 4 Hydrogen Bond Acceptors 8 Rotatable Bonds 3 Exact Mass 360.0416 Heavy Atoms 25 Complexity 592.0 InChI Key: HETKNRGJVSOOEF-UHFFFAOYSA-N. SMILES: C1=CC2=C(C=CC(=C2O)N=NC3=C(C=CC(=C3)S(=O)(=O)O)O)C(=C1)O.

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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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