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Chemodex
Zinquin (free acid)
88
CHF
CHF 88.00
In stock
CDX-Z0014-M0011 mgCHF 88.00
CDX-Z0014-M0055 mgCHF 162.00
CDX-Z0014-M02525 mgCHF 651.00
| Product Details | |
|---|---|
| Synonyms | Zinquin A; 2-[[2-Methyl-8-[[(4-methylphenyl)sulfonyl]amino]-6-quinolinyl]oxy]-acetic acid |
| Product Type | Chemical |
| Properties | |
| Formula | C19H18N2O5S |
| MW | 386.42 |
| CAS | 151606-29-0 |
| Source/Host Chemicals | Synthetic. |
| Purity Chemicals | ≥95% (HPLC) |
| Appearance | Solid. |
| Solubility | Soluble in methanol or DMSO. |
| Identity | Determined by 1H-NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | CGNKOBNGEFZRQU-UHFFFAOYSA-N |
| Smiles | CC1=CC=C(C=C1)S(=O)(=O)NC1=C2N=C(C)C=CC2=CC(OCC(O)=O)=C1 |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | -20°C |
| Handling Advice | Protect from light and moisture. |
| Use/Stability | Stable for at least 2 years after receipt when stored at -20°C. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Zinquin free acid is a lipophilic, zinc-sensitive, fluorescent dye. It is selective for Zn (II) in the presence of physiological concentrations of Ca (II) and Mg (II) ions. Fluorescence of Zinquin free acid is enhanced upon binding Zn (II), but the probe does not demonstrate a shift or change in emission wavelength. The probe is UV-excitable and emits in the blue region of the spectrum. Ex(max) 368nm, Em(max) 490nm.
Product References
(1) P. Zalewski et al.; The Biochemical Journal 296 (Pt 2), 403-8 (1993) | (2) J.C. Fahrni & T.V. O'Halloran; JACS 121(49), 11448-11458 (1999)
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