Acid Violet 7

disodium;5-acetamido-3-[(4-acetamidophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate

CAS: 4321-69-1

Molecular Formula	`C20H16N4Na2O9S2`
Molecular Weight	566.5 g/mol
Topological Polar Surface Area	234.0 A2
Hydrogen Bond Donors	3
Hydrogen Bond Acceptors	11
Rotatable Bonds	4
Exact Mass	566.0154
Heavy Atoms	37
Complexity	1000.0

Chemical Identifiers

CAS Number	4321-69-1
SMILES	`CC(=O)NC1=CC=C(C=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])NC(=O)C)O.[Na+].[Na+]`
InChIKey	`HRMOLDWRTCFZRP-UHFFFAOYSA-L`

📖 Product Overview

Acid Violet 7 (CAS: 4321-69-1) is a chemical compound with molecular formula C20H16N4Na2O9S2 and molecular weight 566.5 g/mol. Its IUPAC systematic name is disodium;5-acetamido-3-[(4-acetamidophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate. Topological Polar Surface Area 234.0 A2 Hydrogen Bond Donors 3 Hydrogen Bond Acceptors 11 Rotatable Bonds 4 Exact Mass 566.0154 Heavy Atoms 37 Complexity 1000.0 InChI Key: HRMOLDWRTCFZRP-UHFFFAOYSA-L. SMILES: CC(=O)NC1=CC=C(C=C1)N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])NC(=O)C)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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Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.

What documentation do you provide with the product?

We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.

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