321859-11-4
321859-11-4 structure
- Name: ZnAF-2
- Chemical Name: 4-[2-[bis(pyridin-2-ylmethyl)amino]ethylamino]-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid
- CAS Number: 321859-11-4
- Molecular Formula: C34H28N4O5
- Molecular Weight: 572.61000
- Catalog: Research Areas Others
- Create Date: 2018-12-26 18:16:56
- Modify Date: 2025-08-27 14:53:21
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ZnAF-2, 6-iso- is a cell-impermeable compound that acts as a high-affinity Zn2?-specific fluorescent probe (Kd = 2.7 nM). It exhibits low basal fluorescence with an approximately 51-fold increase in fluorescence intensity upon stoichiometric (1:1) binding to Zn2?. Little affinity for Ca2?, Mg2?, Na? or K?.
| Name | 4-[2-[bis(pyridin-2-ylmethyl)amino]ethylamino]-2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid |
|---|---|
| Synonyms | 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein |
| Description | ZnAF-2, 6-iso- is a cell-impermeable compound that acts as a high-affinity Zn2?-specific fluorescent probe (Kd = 2.7 nM). It exhibits low basal fluorescence with an approximately 51-fold increase in fluorescence intensity upon stoichiometric (1:1) binding to Zn2?. Little affinity for Ca2?, Mg2?, Na? or K?. |
|---|---|
| Related Catalog |
| Density | 1.44g/cm3 |
|---|---|
| Boiling Point | 847.8ºC at 760 mmHg |
| Molecular Formula | C34H28N4O5 |
| Molecular Weight | 572.61000 |
| Flash Point | 466.5ºC |
| Exact Mass | 572.20600 |
| PSA | 128.79000 |
| LogP | 5.94590 |
| Index of Refraction | 1.737 |
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |