7-[(3-Aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid structure

7-[(3-Aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid

7-[(3-aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid

Also Known As: Diazamine Red B|C.I. Acid Yellow 48 parent|7-[(3-Aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid|(3Z)-7-[(3-aminobenzoyl)amino]-4-oxo-3-(phenylhydrazinylidene)naphthalene-2-sulfonic acid|7-[(3-aminobenzoyl)amino]-4-oxo-3-(phenylhydrazinylidene)naphthalene-2-sulfonic acid

CAS: 777789-93-2
Molecular Formula C23H18N4O5S
Molecular Weight 462.0998 g/mol
LogP 3.5
Topological Polar Surface Area 163.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 8
Rotatable Bonds 5
Exact Mass 462.0998
Monoisotopic Mass 462.0998
Heavy Atoms 33
Complexity 810.0

Chemical Identifiers

CAS Number 777789-93-2
SMILES C1=CC=C(C=C1)N=NC2=C(C=C3C=C(C=CC3=C2O)NC(=O)C4=CC(=CC=C4)N)S(=O)(=O)O
InChIKey BCVMGCIFYYEUCX-UHFFFAOYSA-N

Product Overview

7-[(3-Aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid (CAS 777789-93-2), with molecular formula C23H18N4O5S and molecular weight 462.0998 g/mol. IUPAC: 7-[(3-aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid.

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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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7-[(3-Aminobenzoyl)amino]-4-hydroxy-3-phenyldiazenylnaphthalene-2-sulfonic acid is a custom synthesis product. We offer services from milligram to kilogram scale.

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