TSQ
Synonym(s):6-Methoxy-8-p-toluenesulfonamido-quinoline;N-(6-Methoxy-8-quinolinyl)-4-methylbenzenesulfonamide
- CAS NO.：109628-27-5
- Empirical Formula: C17H16N2O3S
- Molecular Weight: 328.39
- MDL number: MFCD00467847
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-07-16 07:06:08
What is TSQ?
The Uses of TSQ
Determn of extracellular and intracellular Zn2+ levels in biological systems.
The Uses of TSQ
Zn+ selective probe in the presence of Mg+ and Ca+.
Biochem/physiol Actions
TSQ (6-methoxy-8-p-toluenesulfonamido-quinoline) is a cell penetrant and specific fluorescent zinc sensor that preferentially accumulates in islet cells in a zinc content dependent manner. TSQ is commonly used to assess isolated islet purity.
Properties of TSQ
| Melting point: | 133–134 ℃ |
| storage temp. | -20°C Freezer |
| solubility | Soluble in ethanol, methanol |
| form | crystals |
| color | White |
| λmax | 334 nm |
| Biological Applications | Zinc indicator; early diagnosis of prostate cancer; treating age-related macular degeneration (AMD),amyloidosis disorders,autoimmune diseases,herpes virus infection |
Safety information for TSQ
Computed Descriptors for TSQ
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