Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate structure

Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate

TL;DR: Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate (CAS 72139-20-9) is a chemical compound with molecular formula C43H31N9Na4O16S3 and molecular weight 1117.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

tetrasodium;5-[[4-[[4-[4-[2-[4-[4-[[2-carboxylato-4-(methylsulfamoyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-4-oxobut-2-enoyl]amino]phenyl]diazenyl]-2-hydroxybenzoate

Also Known As: Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate

CAS: 72139-20-9
Molecular Formula C43H31N9Na4O16S3
Molecular Weight 1117.06 g/mol
LogP -9.5543
Topological Polar Surface Area 427.0 Ų
Hydrogen Bond Donors 4
Hydrogen Bond Acceptors 22
Rotatable Bonds 13
Exact Mass 1117.0642
Heavy Atoms 75
Complexity 2440.0

Chemical Identifiers

CAS Number 72139-20-9
SMILES CC1=NN(C(=O)C1N=NC2=C(C=C(C=C2)S(=O)(=O)NC)C(=O)[O-])C3=CC(=C(C=C3)C=CC4=C(C=C(C=C4)NC(=O)C=CC(=O)NC5=CC=C(C=C5)N=NC6=CC(=C(C=C6)O)C(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
InChIKey MOZDUOVISMVRIV-UHFFFAOYSA-J

Product Overview

Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate (CAS 72139-20-9), with molecular formula C43H31N9Na4O16S3 and molecular weight 1117.06 g/mol. IUPAC: tetrasodium;5-[[4-[[4-[4-[2-[4-[4-[[2-carboxylato-4-(methylsulfamoyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]-2-sulfonatophenyl]ethenyl]-3-sulfonatoanilino]-4-oxobut-2-enoyl]amino]phenyl]diazenyl]-2-hydroxybenzoate.

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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 Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate

XLogP
-9.5543
TPSA (Topological Polar Surface Area)
427.0
Hydrogen Bond Donors
4
Hydrogen Bond Acceptors
22
Rotatable Bonds
13
Heavy Atoms
75
Complexity
2440.0
Exact Mass
1117.0642
Monoisotopic Mass
1117.0642
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 Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate

The XLogP value of -9.5543 indicates that Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 427.0 Ų indicates high polarity, suggesting Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate has 4 hydrogen bond donor(s) and 22 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 Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate?

The CAS number of Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate is 72139-20-9.

What is the molecular formula of Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate?

The molecular formula of Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate is C43H31N9Na4O16S3.

What is the molecular weight of Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate?

The molecular weight of Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate is 1117.06 g/mol.

Where can I buy Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate?

You can request a quote for Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate?

Yes, KEHONG BIO provides custom synthesis services for Tetrasodium 2-{[1-(4-{2-[4-(4-{4-[(3-carboxylato-4-hydroxyphenyl)diazenyl]anilino}-4-oxobut-2-enamido)-2-sulfonatophenyl]ethenyl}-3-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-5-(methylsulfamoyl)benzoate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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