![5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid structure](/static/products/1284/128-42-7.webp)
5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
TL;DR: 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid (CAS 128-42-7) is a chemical compound with molecular formula C14H10N2O10S2 and molecular weight 429.98 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
Also Known As: DNDS, 4,4'-Dinitrostilbene-2,2'-disulfonic acid, 4,4'-Dinitro-2,2'-stilbenesulfonic acid, 4,4/'-Dinitrostilbene-2,2/'-disulfonic acid, 4,4'-Dinitrostilbene-2,2'-disulphonic acid
| Molecular Formula | C14H10N2O10S2 |
|---|---|
| Molecular Weight | 429.98 g/mol |
| LogP | 1.3 |
| Topological Polar Surface Area | 217.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 10 |
| Rotatable Bonds | 4 |
| Exact Mass | 429.9777 |
| Heavy Atoms | 28 |
| Complexity | 761.0 |
Chemical Identifiers
| CAS Number | 128-42-7 |
|---|---|
| SMILES | C1=CC(=C(C=C1[N+](=O)[O-])S(=O)(=O)O)C=CC2=C(C=C(C=C2)[N+](=O)[O-])S(=O)(=O)O |
| InChIKey | UETHPMGVZHBAFB-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 16 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid (CAS 128-42-7), with molecular formula C14H10N2O10S2 and molecular weight 429.98 g/mol. IUPAC: 5-nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid.
Chemical Property Profile of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
Property Insights of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid
The XLogP value of 1.3 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid. The TPSA of 217.0 Ų indicates high polarity, suggesting 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid may have limited membrane permeability but good aqueous solubility. Following Lipinski's Rule of Five, 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid has 2 hydrogen bond donor(s) and 10 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.
Frequently Asked Questions
Frequently Asked Questions
What is the CAS number of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?
The CAS number of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid is 128-42-7.
What is the molecular formula of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?
The molecular formula of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid is C14H10N2O10S2.
What is the molecular weight of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?
The molecular weight of 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid is 429.98 g/mol.
Where can I buy 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?
You can request a quote for 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid?
Yes, KEHONG BIO provides custom synthesis services for 5-Nitro-2-[2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.