EINECS 265-533-5 structure

EINECS 265-533-5

TL;DR: EINECS 265-533-5 (CAS 65151-33-9) is a chemical compound with molecular formula C34H22N4Na4O16S4 and molecular weight 961.95 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

tetrasodium;3-hydroxy-4-[[4-[4-[(2-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]naphthalene-2,6-disulfonate

Also Known As: 2,7-Naphthalenedisulfonic acid, 4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(2,1-diazenediyl))bis(3-hydroxy-, sodium salt (1:4), 2,7-Naphthalenedisulfonic acid, 4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxy-, tetrasodium salt, Tetrasodium 4,4'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-hydroxynaphthalene-2,7-disulphonate)

CAS: 65151-33-9
Molecular Formula C34H22N4Na4O16S4
Molecular Weight 961.95 g/mol
LogP -6.45
Topological Polar Surface Area 371.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 20
Rotatable Bonds 7
Exact Mass 961.95044
Heavy Atoms 62
Complexity 1900.0

Chemical Identifiers

CAS Number 65151-33-9
SMILES COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C4C=C(C=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])OC)N=NC5=C6C=CC(=CC6=CC(=C5O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
InChIKey GVDFRGHTRNVCIX-UHFFFAOYSA-J

Product Overview

EINECS 265-533-5 (CAS 65151-33-9), with molecular formula C34H22N4Na4O16S4 and molecular weight 961.95 g/mol. IUPAC: tetrasodium;3-hydroxy-4-[[4-[4-[(2-hydroxy-3,6-disulfonatonaphthalen-1-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]naphthalene-2,6-disulfonate.

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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 265-533-5

XLogP
-6.45
TPSA (Topological Polar Surface Area)
371.0
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
20
Rotatable Bonds
7
Heavy Atoms
62
Complexity
1900.0
Exact Mass
961.95044
Monoisotopic Mass
961.95044
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 265-533-5

The XLogP value of -6.45 indicates that EINECS 265-533-5 is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 371.0 Ų indicates high polarity, suggesting EINECS 265-533-5 may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, EINECS 265-533-5 has 2 hydrogen bond donor(s) and 20 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 265-533-5?

The CAS number of EINECS 265-533-5 is 65151-33-9.

What is the molecular formula of EINECS 265-533-5?

The molecular formula of EINECS 265-533-5 is C34H22N4Na4O16S4.

What is the molecular weight of EINECS 265-533-5?

The molecular weight of EINECS 265-533-5 is 961.95 g/mol.

Where can I buy EINECS 265-533-5?

You can request a quote for EINECS 265-533-5 directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for EINECS 265-533-5?

Yes, KEHONG BIO provides custom synthesis services for EINECS 265-533-5 and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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