EINECS 276-131-4 structure

EINECS 276-131-4

TL;DR: EINECS 276-131-4 (CAS 71873-58-0) is a chemical compound with molecular formula C24H20N7NaO11S3 and molecular weight 701.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

sodium 5-(2-nitro-4-sulfamoylanilino)-2-[4-(2-nitro-4-sulfamoylanilino)anilino]benzenesulfonate

Also Known As: EINECS 276-131-4, Benzenesulfonic acid, 2-((4-((4-sulfamyl-2-nitrophenyl)amino)phenyl)amino)-5-((4-sulfamyl-2-nitrophenyl)amino)-, sodium salt, Benzenesulfonic acid, 5-((4-(aminosulfonyl)-2-nitrophenyl)amino)-2-((4-((4-(aminosulfonyl)-2-nitrophenyl)amino)phenyl)amino)-, monosodium salt, Benzenesulfonic acid, 5-((4-(aminosulfonyl)-2-nitrophenyl)amino)-2-((4-((4-(aminosulfonyl)-2-nitrophenyl)amino)phenyl)amino)-, sodium salt (1:1), Benzenesulfonic acid, 5-[[4-(aminosulfonyl)-2-nitrophenyl]amino]-2-[[4-[[4-(aminosulfonyl)-2-nitrophenyl]amino]phenyl]amino]-, monosodium salt

CAS: 71873-58-0
Molecular Formula C24H20N7NaO11S3
Molecular Weight 701.03 g/mol
LogP -0.0633
Topological Polar Surface Area 299.89 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 14
Rotatable Bonds 11
Exact Mass 701.0281
Heavy Atoms 46
Complexity 2181.6357

Chemical Identifiers

CAS Number 71873-58-0
SMILES C1=CC(=CC=C1NC2=C(C=C(C=C2)S(=O)(=O)N)[N+](=O)[O-])NC3=C(C=C(C=C3)NC4=C(C=C(C=C4)S(=O)(=O)N)[N+](=O)[O-])S(=O)(=O)[O-].[Na+]

Product Overview

EINECS 276-131-4 (CAS 71873-58-0), with molecular formula C24H20N7NaO11S3 and molecular weight 701.03 g/mol. IUPAC: sodium 5-(2-nitro-4-sulfamoylanilino)-2-[4-(2-nitro-4-sulfamoylanilino)anilino]benzenesulfonate.

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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 EINECS 276-131-4

XLogP
-0.0633
TPSA (Topological Polar Surface Area)
299.89
Hydrogen Bond Donors
5
Hydrogen Bond Acceptors
14
Rotatable Bonds
11
Heavy Atoms
46
Complexity
2181.6357
Exact Mass
701.0281
Monoisotopic Mass
701.0281
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 EINECS 276-131-4

The XLogP value of -0.0633 indicates that EINECS 276-131-4 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 299.89 Ų indicates high polarity, suggesting EINECS 276-131-4 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 276-131-4 has 5 hydrogen bond donor(s) and 14 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 EINECS 276-131-4?

The CAS number of EINECS 276-131-4 is 71873-58-0.

What is the molecular formula of EINECS 276-131-4?

The molecular formula of EINECS 276-131-4 is C24H20N7NaO11S3.

What is the molecular weight of EINECS 276-131-4?

The molecular weight of EINECS 276-131-4 is 701.03 g/mol.

Where can I buy EINECS 276-131-4?

You can request a quote for EINECS 276-131-4 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 276-131-4?

Yes, KEHONG BIO provides custom synthesis services for EINECS 276-131-4 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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