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Cat. No.: HY-134564

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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.

For research use only. We do not sell to patients.

CAS No.: 138833-46-2
Formula: C₃₈H₄₈O₅
Molecular Weight:584.78

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (261 KB)

Fluorescein octadecyl ester Chemical Structure

CAS No.: 138833-46-2

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

Chemical Information

CAS No. 138833-46-2
Molecular Weight 584.78
Formula C₃₈H₄₈O₅
SMILES

O=C(OCCCCCCCCCCCCCCCCCC)C1=CC=CC=C1C2=C3C=CC(C=C3OC4=C2C=CC(O)=C4)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

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Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (261 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[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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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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