P-Toluenesulfonamide
TL;DR: P-Toluenesulfonamide (CAS 70-55-3) is a chemical compound with molecular formula C7H9NO2S and molecular weight 171.04 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.
4-methylbenzenesulfonamide
Also Known As: P-TOLUENESULFONAMIDE, 4-Methylbenzenesulfonamide, 4-Toluenesulfonamide, Tosylamide, p-Tosylamide
| Molecular Formula | C7H9NO2S |
|---|---|
| Molecular Weight | 171.04 g/mol |
| LogP | 0.8 |
| Topological Polar Surface Area | 68.5 Ų |
| Hydrogen Bond Donors | 1 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 1 |
| Exact Mass | 171.0354 |
| Heavy Atoms | 11 |
| Complexity | 209.0 |
| Melting Point | 138 °C |
| Boiling Point | BP: 214 °C at 10 mm Hg |
| Solubility | In water, 3.16X10+3 mg/L at 25 °C |
| Flash Point | 202 °C (202.2 °C) Closed cup |
| Vapor Pressure | 0.000096 [mmHg] |
Chemical Identifiers
| CAS Number | 70-55-3 |
|---|---|
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)N |
| InChIKey | LMYRWZFENFIFIT-UHFFFAOYSA-N |
Patent-Derived Application Labels
Derived from 22 IPC patent classification(s) across the SureChEMBL global patent database.
Product Overview
P-Toluenesulfonamide (CAS 70-55-3), with molecular formula C7H9NO2S and molecular weight 171.04 g/mol. IUPAC: 4-methylbenzenesulfonamide.
Chemical Property Profile of P-Toluenesulfonamide
Property Insights of P-Toluenesulfonamide
The XLogP value of 0.8 suggests moderate lipophilicity, balancing water solubility and membrane permeability for P-Toluenesulfonamide. The TPSA of 68.5 Ų falls within the moderate polarity range, balancing permeability and solubility for P-Toluenesulfonamide. Following Lipinski's Rule of Five, P-Toluenesulfonamide has 1 hydrogen bond donor(s) and 3 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 P-Toluenesulfonamide?
The CAS number of P-Toluenesulfonamide is 70-55-3.
What is the molecular formula of P-Toluenesulfonamide?
The molecular formula of P-Toluenesulfonamide is C7H9NO2S.
What is the molecular weight of P-Toluenesulfonamide?
The molecular weight of P-Toluenesulfonamide is 171.04 g/mol.
Where can I buy P-Toluenesulfonamide?
You can request a quote for P-Toluenesulfonamide directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.
Does KEHONG BIO offer custom synthesis for P-Toluenesulfonamide?
Yes, KEHONG BIO provides custom synthesis services for P-Toluenesulfonamide and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.