Solex Brown R structure

Solex Brown R

TL;DR: Solex Brown R (CAS 16071-86-6) is a chemical compound with molecular formula C31H18CuN6Na2O9S and molecular weight 758.99 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

copper;disodium;2-oxido-5-[[4-[4-[2-[5-[(2-oxido-5-sulfonatophenyl)hydrazinylidene]-2,6-dioxocyclohex-3-en-1-ylidene]hydrazinyl]phenyl]phenyl]diazenyl]benzoate

Also Known As: Solex Brown R, Solar Brown PL, Durazol Brown BR, Direct brown 95, Direct Brown BRL

CAS: 16071-86-6
Molecular Formula C31H18CuN6Na2O9S
Molecular Weight 758.99 g/mol
LogP -5.36
Topological Polar Surface Area 259.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 15
Rotatable Bonds 7
Exact Mass 758.99475
Heavy Atoms 50
Complexity 1380.0

Chemical Identifiers

CAS Number 16071-86-6
SMILES C1=CC(=CC=C1C2=CC=C(C=C2)N=NC3=CC(=C(C=C3)[O-])C(=O)[O-])NN=C4C(=O)C=CC(=NNC5=C(C=CC(=C5)S(=O)(=O)[O-])[O-])C4=O.[Na+].[Na+].[Cu+2]
InChIKey YSIIVKXVQXRKAN-UHFFFAOYSA-J

Product Overview

Solex Brown R (CAS 16071-86-6), with molecular formula C31H18CuN6Na2O9S and molecular weight 758.99 g/mol. IUPAC: copper;disodium;2-oxido-5-[[4-[4-[2-[5-[(2-oxido-5-sulfonatophenyl)hydrazinylidene]-2,6-dioxocyclohex-3-en-1-ylidene]hydrazinyl]phenyl]phenyl]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 Solex Brown R

XLogP
-5.36
TPSA (Topological Polar Surface Area)
259.0
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
15
Rotatable Bonds
7
Heavy Atoms
50
Complexity
1380.0
Exact Mass
758.99475
Monoisotopic Mass
758.99475
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 Solex Brown R

The XLogP value of -5.36 indicates that Solex Brown R is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 259.0 Ų indicates high polarity, suggesting Solex Brown R may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Solex Brown R has 2 hydrogen bond donor(s) and 15 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 Solex Brown R?

The CAS number of Solex Brown R is 16071-86-6.

What is the molecular formula of Solex Brown R?

The molecular formula of Solex Brown R is C31H18CuN6Na2O9S.

What is the molecular weight of Solex Brown R?

The molecular weight of Solex Brown R is 758.99 g/mol.

Where can I buy Solex Brown R?

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

Does KEHONG BIO offer custom synthesis for Solex Brown R?

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

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