138833-46-2
Chemical Structure
Fluorescein octadecyl ester
- CAS No.: 138833-46-2
- Formula:C38H48O5
- Molecular Weight:584.78
IUPAC Name: octadecyl 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoate
InChIKey: UDHKRSZNYLYOEP-UHFFFAOYSA-N
SMILES: O=C(OCCCCCCCCCCCCCCCCCC)C1=CC=CC=C1C2=C3C=CC(C=C3OC4=C2C=CC(O)=C4)=O
Biological Activity: Fluorescein octadecyl ester is a lipophilic fluorescent reagent is immobilized in a plasticized PVC membrane. Fluorescein octadecyl ester can reversibly recognize alcohol molecules and can be used to determine the concentration of ethanol in alcoholic drinks. Fluorescein octadecyl ester can be used as acceptor to make optrode membrane for the determination of picric acid[1][2].
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Fluorescein octadecyl ester | Fluorescein octadecyl ester is a lipophilic fluorescent reagent is immobilized in a plasticized PVC membrane. Fluorescein octadecyl ester can reversibly recognize alcohol molecules and can be used to determine the concentration of ethanol in alcoholic drinks. Fluorescein octadecyl ester can be used as acceptor to make optrode membrane for the determination of picric acid. | |||||||||||||||||||||
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- [1]. Zeng HH, et al. Development of an alcohol optode membrane based on fluorescence enhancement of fluorescein derivatives. Talanta. 1994 Jun;41(6):969-75. [Content Brief]
- [2]. Hui-HuiZeng, et al. Development of an optrode membrane for the determination of picric acid based on fluorescence energy transfer. 1994, 271-277.
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