Specifications
- Purity
- ≥98% (TLC)
- Appearance
- Light brown to beige crystalline powder
- Identity
- 1H-NMR
Properties
- Solvents
- water, methanol, DMSO or DMF
- Fluorescence
- λex 404 nm, λem 431 nm in water
Category: Fluorescent Detection, Fluorescent Detection
Highly water-soluble superpolar fluorescent probe for assaying cationic surfactants. Can be used as a polar tracer. It has also been used in combination with a boronic acid-modified viologen quencher to sense glucose at pH 7.4 in buffered aqueous solution.
Synonyms | 8-Methoxypyrene-1,3,6-trisulfonic acid trisodium salt |
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Purity | ≥98% (TLC) |
Appearance | Light brown to beige crystalline powder |
CAS-Number | 82962-86-5 |
Molecular Formula | C17H9Na3O10S3 |
Molecular Weight | 538.41 |
Identity | 1H-NMR |
Solvents | water, methanol, DMSO or DMF |
Fluorescence | λex 404 nm, λem 431 nm in water |
Smiles | [Na+].[Na+].[Na+].COC1=C2C=CC3=C4C(C=CC(C(=C1)S([O-])(=O)=O)=C24)=C(C=C3S([O-])(=O)=O)S([O-])(=O)=O |
InChi Key | GUGNSJAORJLKGP-UHFFFAOYSA-K |
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. |
Transportation | Not dangerous goods |
References | (1) D.B. Cordes et al.: Org. Biomol. Chem. 3, 1708 (2005), (2) S. Marhold et al.: Fresenius J. Anal. Chem. 336, 111 (1990) |
InChi | InChI=1S/C17H12O10S3.3Na/c1-27-12-6-13(28(18,19)20)9-4-5-11-15(30(24,25)26)7-14(29(21,22)23)10-3-2-8(12)16(9)17(10)11 |
Quantity | 100 mg, 250 mg, 1 g, Bulk |