![4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid structure](/static/products/1852/18524-46-4.webp)
4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid
TL;DR: 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid (CAS 18524-46-4) is a chemical compound with molecular formula C17H14N2O4S and molecular weight 342.07 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-[(2-hydroxynaphthalen-1-yl)diazenyl]-3-methylbenzenesulfonic acid
Also Known As: Acid Orange 8 free acid, Orange Acid-8, Yodogawa Acid Orange R, C.I. Acid Orange 8, parent, 4-[(2-hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid
| Molecular Formula | C17H14N2O4S |
|---|---|
| Molecular Weight | 342.07 g/mol |
| LogP | 3.7 |
| Topological Polar Surface Area | 108.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 3 |
| Exact Mass | 342.0674 |
| Heavy Atoms | 24 |
| Complexity | 559.0 |
Chemical Identifiers
| CAS Number | 18524-46-4 |
|---|---|
| SMILES | CC1=C(C=CC(=C1)S(=O)(=O)O)N=NC2=C(C=CC3=CC=CC=C32)O |
| InChIKey | FEACTMUAXQJDBH-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid (CAS 18524-46-4), with molecular formula C17H14N2O4S and molecular weight 342.07 g/mol. IUPAC: 4-[(2-hydroxynaphthalen-1-yl)diazenyl]-3-methylbenzenesulfonic acid.
Chemical Property Profile of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid
Property Insights of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid
The XLogP value of 3.7 indicates that 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid is lipophilic (fat-soluble), which may influence its absorption, distribution, and formulation strategy. The TPSA of 108.0 Ų falls within the moderate polarity range, balancing permeability and solubility for 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid. Following Lipinski's Rule of Five, 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid has 2 hydrogen bond donor(s) and 6 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-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid?
The CAS number of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid is 18524-46-4.
What is the molecular formula of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid?
The molecular formula of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid is C17H14N2O4S.
What is the molecular weight of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid?
The molecular weight of 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid is 342.07 g/mol.
Where can I buy 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid?
You can request a quote for 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid?
Yes, KEHONG BIO provides custom synthesis services for 4-[(2-Hydroxy-1-naphthyl)azo]-m-toluenesulphonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.