Brilliant Black
TL;DR: Brilliant Black (CAS 4197-00-6) is a chemical compound with molecular formula C30H16N4Na4O13S4 and molecular weight 859.92 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
tetrasodium;4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]diazenyl]-3-hydroxynaphthalene-2,7-disulfonate
Also Known As: Brilliant Black, C.I. Acid Black 3, tetrasodium salt, C.I. 27260, CI 27260, 1,3-Naphthalenedisulfonic acid, 7-((4-((2-hydroxy-3,6-disulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, tetrasodium salt
| Molecular Formula | C30H16N4Na4O13S4 |
|---|---|
| Molecular Weight | 859.92 g/mol |
| LogP | -6.685 |
| Topological Polar Surface Area | 332.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 17 |
| Rotatable Bonds | 4 |
| Exact Mass | 859.91876 |
| Heavy Atoms | 55 |
| Complexity | 1720.0 |
Chemical Identifiers
| CAS Number | 4197-00-6 |
|---|---|
| SMILES | C1=CC=C2C(=C1)C(=CC=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC5=CC6=C(C=C(C=C6C=C5)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+] |
| InChIKey | ORBNBYIWHMHZGY-UHFFFAOYSA-J |
Product Overview
Brilliant Black (CAS 4197-00-6), with molecular formula C30H16N4Na4O13S4 and molecular weight 859.92 g/mol. IUPAC: tetrasodium;4-[[4-[(6,8-disulfonatonaphthalen-2-yl)diazenyl]naphthalen-1-yl]diazenyl]-3-hydroxynaphthalene-2,7-disulfonate.
Chemical Property Profile of Brilliant Black
Property Insights of Brilliant Black
The XLogP value of -6.685 indicates that Brilliant Black is hydrophilic (water-soluble), making it suitable for aqueous formulations and biological assay applications. The TPSA of 332.0 Ų indicates high polarity, suggesting Brilliant Black may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Brilliant Black has 1 hydrogen bond donor(s) and 17 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Brilliant Black?
The CAS number of Brilliant Black is 4197-00-6.
What is the molecular formula of Brilliant Black?
The molecular formula of Brilliant Black is C30H16N4Na4O13S4.
What is the molecular weight of Brilliant Black?
The molecular weight of Brilliant Black is 859.92 g/mol.
Where can I buy Brilliant Black?
You can request a quote for Brilliant Black directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Brilliant Black?
Yes, KEHONG BIO provides custom synthesis services for Brilliant Black and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.