4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid
TL;DR: 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid (CAS 119-40-4) is a chemical compound with molecular formula C16H13NO4S and molecular weight 315.06 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
7-anilino-4-hydroxynaphthalene-2-sulfonic acid
Also Known As: Phenyl J Acid, Phenyl I Acid, 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid, n-phenyl-j-acid, 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid
| Molecular Formula | C16H13NO4S |
|---|---|
| Molecular Weight | 315.06 g/mol |
| LogP | 1.4 |
| Topological Polar Surface Area | 95.0 Ų |
| Hydrogen Bond Donors | 3 |
| Hydrogen Bond Acceptors | 5 |
| Rotatable Bonds | 3 |
| Exact Mass | 315.05652 |
| Heavy Atoms | 22 |
| Complexity | 469.0 |
Chemical Identifiers
| CAS Number | 119-40-4 |
|---|---|
| SMILES | C1=CC=C(C=C1)NC2=CC3=CC(=CC(=C3C=C2)O)S(=O)(=O)O |
| InChIKey | YGNDWDUEMICDLW-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 11 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid (CAS 119-40-4), with molecular formula C16H13NO4S and molecular weight 315.06 g/mol. IUPAC: 7-anilino-4-hydroxynaphthalene-2-sulfonic acid.
Chemical Property Profile of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid
Property Insights of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid
The XLogP value of 1.4 suggests moderate lipophilicity, balancing water solubility and membrane permeability for 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid. The TPSA of 95.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid. Following Lipinski's Rule of Five, 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid has 3 hydrogen bond donor(s) and 5 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 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid?
The CAS number of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid is 119-40-4.
What is the molecular formula of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid?
The molecular formula of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid is C16H13NO4S.
What is the molecular weight of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid?
The molecular weight of 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid is 315.06 g/mol.
Where can I buy 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid?
You can request a quote for 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid?
Yes, KEHONG BIO provides custom synthesis services for 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.