Azo dye structure

Azo dye

TL;DR: Azo dye (CAS 97337-85-4) is a chemical compound with molecular formula C45H38N9Na3O13S and molecular weight 1013.20 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

trisodium;5-acetamido-2-[[1-[4-[4-[[2-[[2-carboxylato-4-[(4-sulfonatophenyl)carbamoylamino]phenyl]diazenyl]-3-oxobutanoyl]amino]-3-methylphenyl]-2-methylanilino]-1,3-dioxobutan-2-yl]diazenyl]benzoate

Also Known As: Azo dye, 2-((1-(((4'-(2-((4-Acetamido-2-carboxyphenyl)azo)acetoacetamido)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)amino)carbonyl)-2-oxopropyl)azo)-5-(((4-sulphoanilino)carbonyl)amino)benzoic acid, sodium salt, Benzoic acid, 2-((1-(((4'-((2-((4-(acetylamino)-2-carboxyphenyl)azo)-1,3-dioxobutyl)amino)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)amino)carbonyl)-2-oxopropyl)azo)-5-((((4-sulfophenyl)amino)carbonyl)amino)-, trisodium salt, Benzoic acid, 2-(2-(1-(((4'-((2-(2-(4-(acetylamino)-2-carboxyphenyl)diazenyl)-1,3-dioxobutyl)amino)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)amino)carbonyl)-2-oxopropyl)diazenyl)-5-((((4-sulfophenyl)amino)carbonyl)amino)-, sodium salt (1:3), Benzoic acid, 2-((1-(((4'-((2-((4-(acetylamino)-2-carboxyphenyl)azo)-1,3-dioxobutyl)amino)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)amino)carbonyl)-2-oxopropyl)azo)-5-((((4-sulfop henyl)amino)carbonyl)amino)-, trisodium salt

CAS: 97337-85-4
Molecular Formula C45H38N9Na3O13S
Molecular Weight 1013.20 g/mol
LogP -4.42406
Topological Polar Surface Area 358.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 17
Rotatable Bonds 14
Exact Mass 1013.20026
Heavy Atoms 71
Complexity 2020.0

Chemical Identifiers

CAS Number 97337-85-4
SMILES CC1=C(C=CC(=C1)C2=CC(=C(C=C2)NC(=O)C(C(=O)C)N=NC3=C(C=C(C=C3)NC(=O)NC4=CC=C(C=C4)S(=O)(=O)[O-])C(=O)[O-])C)NC(=O)C(C(=O)C)N=NC5=C(C=C(C=C5)NC(=O)C)C(=O)[O-].[Na+].[Na+].[Na+]
InChIKey XFPDJDWDAYFSSF-UHFFFAOYSA-K

Product Overview

Azo dye (CAS 97337-85-4), with molecular formula C45H38N9Na3O13S and molecular weight 1013.20 g/mol. IUPAC: trisodium;5-acetamido-2-[[1-[4-[4-[[2-[[2-carboxylato-4-[(4-sulfonatophenyl)carbamoylamino]phenyl]diazenyl]-3-oxobutanoyl]amino]-3-methylphenyl]-2-methylanilino]-1,3-dioxobutan-2-yl]diazenyl]benzoate.

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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.
View MSDS →

Chemical Property Profile of Azo dye

XLogP
-4.42406
TPSA (Topological Polar Surface Area)
358.0
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
17
Rotatable Bonds
14
Heavy Atoms
71
Complexity
2020.0
Exact Mass
1013.20026
Monoisotopic Mass
1013.20026
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of Azo dye

The XLogP value of -4.42406 indicates that Azo dye is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 358.0 Ų indicates high polarity, suggesting Azo dye may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Azo dye has 5 hydrogen bond donor(s) and 17 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.

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.
Can you provide samples for testing?
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.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of Azo dye?

The CAS number of Azo dye is 97337-85-4.

What is the molecular formula of Azo dye?

The molecular formula of Azo dye is C45H38N9Na3O13S.

What is the molecular weight of Azo dye?

The molecular weight of Azo dye is 1013.20 g/mol.

Where can I buy Azo dye?

You can request a quote for Azo dye directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Azo dye?

Yes, KEHONG BIO provides custom synthesis services for Azo dye and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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