N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide
Also known as: TSQ, N-(6-methoxyquinolin-8-yl)-4-methylbenzenesulfonamide, NSC 120213, Benzenesulfonamide, N-(6-methoxy-8-quinolinyl)-4-methyl-, N-(6-methoxy-8-quinolyl)-4-toluenesulfonamide, p-Toluenesulfonamide, N-(6-methoxy-8-quinolyl)-
N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide (CAS 109628-27-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C17H16N2O3S and a molecular weight of 328.38600 g/mol. Key properties include a melting point of 133–134 °C (lit.), a boiling point of 518.8ºC at 760mmHg, a density of 1.334g/cm3 and a flash point of 267.5 °C - closed cup (lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 109628-27-5
- Jingsj CID
- J-28345-2
- Molecular Formula
- C17H16N2O3S
- Molecular Weight
- 328.38600 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 133–134 °C (lit.) |
|---|---|
| Boiling Point | 518.8ºC at 760mmHg |
| Density | 1.334g/cm3 |
| Flash Point | 267.5 °C - closed cup (lit.) |
| Exact Mass | 328.08800 |
| PSA | 76.67000 |
| LogP | 4.50640 |
| Vapor Pressure | 7.27E-11mmHg at 25°C |
| Refractive Index | 1.654 |
Activity & Biological Data
| Additional Information | [1]. Meeusen JW, et al. TSQ (6-methoxy-8-p-toluenesulfonamido-quinoline), a common fluorescent sensor for cellular zinc, images zinc proteins. Inorg Chem. 2011 Aug 15;50(16):7563-73. |
|---|
Frequently Asked Questions
What is the CAS number of N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide?
The CAS number of N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide is 109628-27-5.
What are the molecular formula and molecular weight of N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide?
N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide has molecular formula C17H16N2O3S and molecular weight 328.38600 g/mol.
What are the upstream and downstream products of N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide?
For N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide, Upstream Products: 8-Amino-6-methoxyquinoline, p-Toluenesulfonyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-(6-methoxy-8-quinolyl)-p-toluenesulfonamide (CAS 109628-27-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-28345-2 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.