C.I. Direct Blue 22

disodium;1-amino-7-[[4-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-sulfinatonaphthalene-2-sulfonate

CAS: 2586-57-4

Molecular Formula	`C34H25N5Na2O8S2`
Molecular Weight	741.7 g/mol
Topological Polar Surface Area	239.0 A2
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	14
Rotatable Bonds	7
Exact Mass	741.094
Heavy Atoms	51
Complexity	1280.0

Chemical Identifiers

CAS Number	2586-57-4
SMILES	`COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C=CC4=CC=CC=C43)O)OC)N=NC5=CC6=C(C=C5)C(=CC(=C6N)S(=O)(=O)[O-])S(=O)[O-].[Na+].[Na+]`
InChIKey	`LRGRYCBPXHHUAU-UHFFFAOYSA-L`

📖 Product Overview

C.I. Direct Blue 22 (CAS: 2586-57-4) is a chemical compound with molecular formula C34H25N5Na2O8S2 and molecular weight 741.7 g/mol. Its IUPAC systematic name is disodium;1-amino-7-[[4-[4-[(2-hydroxynaphthalen-1-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-4-sulfinatonaphthalene-2-sulfonate. Topological Polar Surface Area 239.0 A2 Hydrogen Bond Donors 2 Hydrogen Bond Acceptors 14 Rotatable Bonds 7 Exact Mass 741.094 Heavy Atoms 51 Complexity 1280.0 InChI Key: LRGRYCBPXHHUAU-UHFFFAOYSA-L. SMILES: COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C=CC4=CC=CC=C43)O)OC)N=NC5=CC6=C(C=C5)C(=CC(=C6N)S(=O)(=O)[O-])S(=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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Frequently Asked Questions

What is the typical lead time for this product?

Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.

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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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