![2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid structure](/static/products/1595/15958-19-7.webp)
2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid
TL;DR: 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid (CAS 15958-19-7) is a chemical compound with molecular formula C17H13ClN2O4S and molecular weight 376.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonic acid
Also Known As: Lake Red C, Red Lake C, pigment red 53 acid, Pigment Red 53-1, D.C. Red No. 9
| Molecular Formula | C17H13ClN2O4S |
|---|---|
| Molecular Weight | 376.03 g/mol |
| LogP | 4.3 |
| Topological Polar Surface Area | 108.0 Ų |
| Hydrogen Bond Donors | 2 |
| Hydrogen Bond Acceptors | 6 |
| Rotatable Bonds | 3 |
| Exact Mass | 376.02844 |
| Heavy Atoms | 25 |
| Complexity | 594.0 |
Chemical Identifiers
| CAS Number | 15958-19-7 |
|---|---|
| SMILES | CC1=CC(=C(C=C1Cl)S(=O)(=O)O)N=NC2=C(C=CC3=CC=CC=C32)O |
| InChIKey | IYHIFXGFKVJNBB-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 6 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid (CAS 15958-19-7), with molecular formula C17H13ClN2O4S and molecular weight 376.03 g/mol. IUPAC: 5-chloro-2-[(2-hydroxynaphthalen-1-yl)diazenyl]-4-methylbenzenesulfonic acid.
Chemical Property Profile of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid
Property Insights of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid
The XLogP value of 4.3 indicates that 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic 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 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid. Following Lipinski's Rule of Five, 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic 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 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid?
The CAS number of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid is 15958-19-7.
What is the molecular formula of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid?
The molecular formula of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid is C17H13ClN2O4S.
What is the molecular weight of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid?
The molecular weight of 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid is 376.03 g/mol.
Where can I buy 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid?
You can request a quote for 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid?
Yes, KEHONG BIO provides custom synthesis services for 2-Chloro-5-[(2-hydroxy-1-naphthyl)azo]toluene-4-sulphonic acid and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.