A fluorescent probe
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Product Categories

Product Type

Biochemicals
Labeling & Detection
Fluorescent Probes

Research Area

Lipid Biochemistry

Application

Fluorescence

1-Pyrenesulfonic Acid (sodium salt)

Item No. 27983

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
CAS Number
59323-54-5
Molecular Formula
C16H9O3S • Na
Formula Weight
304.3
Purity
≥90%
Emission
376 nm
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMF: 10 mg/mlDMSO: 10 mg/mlEthanol: 1 mg/mlPBS (pH 7.2): partially soluble
λmax
233, 243, 245, 266, 277, 316, 329, 375 nm
SMILES
[O-]S(C(C=C1)=C2C=CC3=CC=CC4=CC=C1C2=C43)(=O)=O.[Na+]
InChi Code
InChI=1S/C16H10O3S.Na/c17-20(18,19)14-9-7-12-5-4-10-2-1-3-11-6-8-13(14)16(12)15(10)11;/h1-9H,(H,17,18,19);/q;+1/p-1
InChi Key
HCOPYCNNZOWMTD-UHFFFAOYSA-M
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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    500 mg

    $103

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    1 g

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    Product Description

    1-Pyrenesulfonic acid is a fluorescent probe.1,2 It displays absorption/emission maxima of 346/376 nm, respectively.3 1-Pyrenesulfonic acid fluorescence can be quenched by ferric ions and the nitroaromatic compounds and explosive components 2,4-dinitrotoluene (2,4-DNT) and trinitrotoluene (TNT) in aqueous solutions.1,2 It has been used in study of reverse micelles, including intermicellar migration of reactants and in the estimation of the number of micelles per cluster.4 1-Pyrenesulfonic acid has also been used as a surfactant and dopant in the synthesis of polypyrrole micro- and nanowires.5

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Jian, N., Lin, K., Guo, B., et al. A reusable fluorescent sensor from electrosynthesized water-soluble oligo(1-pyrenesulfonic acid) for effective detection of Fe3+. New J. Chem. 42(24), 19450-19457 (2018).

    2. Kovalev, I.S., Taniya, O.S., Slovesnova, N.V., et al. Fluorescent detection of 2,4-DNT and 2,4,6-TNT in aqueous media by using simple water-soluble pyrene derivatives. Chem. Asian J. 11(5), 775-781 (2016).

    3. Patsenker, L.D., Yermolenko, I.G., Fedyunyaeva, I.A., et al. Luminescent compounds. (2015).

    4. Gehlen, M.H., De Schryver, F.C., Bhaskar Dutt, G., et al. Intermicellar mobility of probe and quencher in reverse micelles studied by fluorescence quenching. J. Phys. Chem. 99(39), 14407-14413 (1995).

    5. Lu, G., Li, C., and Shi, G. Polypyrrole micro- and nanowires synthesized by electrochemical polymerization of pyrrole in the aqueous solutions of pyrenesulfonic acid. Polymer 47(6), 1778-1784 (2006).