6358-69-6
Chemical Structure
Pyranine
Synonym(s): HPTS; Solvent Green 7
- CAS No.: 6358-69-6
- Formula:C16H7Na3O10S3
- Molecular Weight:524.39
IUPAC Name: sodium 8-hydroxypyrene-1,3,6-trisulfonate
InChIKey: KXXXUIKPSVVSAW-UHFFFAOYSA-K
SMILES: O=S(C1=C(C2=C34)C=CC4=C(O)C=C(S(=O)(O[Na])=O)C3=CC=C2C(S(=O)(O[Na])=O)=C1)(O[Na])=O
Biological Activity: Pyranine (HPTS; Solvent Green 7) is a cell-impermeant pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu+ ion. Pyranine is used as a coloring agent, biological stain, optical detecting reagent, and pH indicator (Ex/Em = 450/510 nm)[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Pyranine | 98.0% | Pyranine (HPTS; Solvent Green 7) is a cell-impermeant pH-sensitive fluorescent indicator. Pyranine acts as a class of fluorescent chemosensor for the Cu+ ion. Pyranine is used as a coloring agent, biological stain, optical detecting reagent, and pH indicator (Ex/Em = 450/510 nm). | ||||||||||||||||||||
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- [1]. Saha T, et al. In vitro sensing of Cu(+) through a green fluorescence rise of pyranine. Photochem Photobiol Sci. 2014 Oct;13(10):1427-33. [Content Brief]
- [2]. Thomas JV, et al. The fluorescent indicator pyranine is suitable for measuring stromal and cameral pH in vivo. Exp Eye Res. 1990 Mar;50(3):241-9. [Content Brief]
- [3]. Evingür GA, et al. Kinetic models for the dynamical behavior of polyacrylamide (PAAm)-κ-carrageenan (κC) composite gels. J Biol Phys. 2015 Jan;41(1):37-47. [Content Brief]
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