Sulfon Black S
TL;DR: Sulfon Black S (CAS 3071-73-6) is a chemical compound with molecular formula C36H23N5Na2O6S2 and molecular weight 731.09 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
disodium;8-anilino-5-[[4-[(5-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1-sulfonate
Also Known As: Acid Black 24, Sulfon Black S, Durol Black B, Fenazo Black SB, Cloth Black MB
| Molecular Formula | C36H23N5Na2O6S2 |
|---|---|
| Molecular Weight | 731.09 g/mol |
| LogP | 3.54 |
| Topological Polar Surface Area | 193.0 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 11 |
| Rotatable Bonds | 6 |
| Exact Mass | 731.0885 |
| Heavy Atoms | 51 |
| Complexity | 1370.0 |
Chemical Identifiers
| CAS Number | 3071-73-6 |
|---|---|
| SMILES | C1=CC=C(C=C1)NC2=C3C(=C(C=C2)N=NC4=CC=C(C5=CC=CC=C54)N=NC6=CC=CC7=C6C=CC=C7S(=O)(=O)[O-])C=CC=C3S(=O)(=O)[O-].[Na+].[Na+] |
| InChIKey | OLPWJTQWWFWEFS-UHFFFAOYSA-L |
Patent-Derived Application Labels
Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
Sulfon Black S (CAS 3071-73-6), with molecular formula C36H23N5Na2O6S2 and molecular weight 731.09 g/mol. IUPAC: disodium;8-anilino-5-[[4-[(5-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-1-sulfonate.
Chemical Property Profile of Sulfon Black S
Property Insights of Sulfon Black S
The XLogP value of 3.54 indicates that Sulfon Black S is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 193.0 Ų indicates high polarity, suggesting Sulfon Black S may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, Sulfon Black S has 1 hydrogen bond donor(s) and 11 hydrogen bond acceptor(s), which may warrant consideration for formulation optimization.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of Sulfon Black S?
The CAS number of Sulfon Black S is 3071-73-6.
What is the molecular formula of Sulfon Black S?
The molecular formula of Sulfon Black S is C36H23N5Na2O6S2.
What is the molecular weight of Sulfon Black S?
The molecular weight of Sulfon Black S is 731.09 g/mol.
Where can I buy Sulfon Black S?
You can request a quote for Sulfon Black S directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for Sulfon Black S?
Yes, KEHONG BIO provides custom synthesis services for Sulfon Black S and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.