Product ID: M4457

Unit SizePriceQuantity 
5 mg

Availability: In stock


Thiol-reactive fluorescent probe.

Thiol-reactive fluorescent probe which reacts with any molecule containing a sulfohydryl group to give a very stable thioether product.

Technical Data
SKU M4457
CAS Number 147963-25-5
Unit Size 5 mg
Alternative Names 5-CMF
Absorption 491
Emission Wavelength 514
Extinction 85000
Detection Method Fluorescence
Molecular Formula C21H13clO5
Molecular Weight 380.78
Soluble In DMSO, DMF
Storage Conditions -20C, Protect from Light, Dessicated

References and Citations


  • Analysis of gamma-(cholesteryloxy)butyric acid in biologic samples by derivatization with 5-(chloromethyl)fluorescein followed by high-performance liquid chromatography with laser-induced fluorescence detection." Mukherjee PS, Karnes HT. Anal Chem 68, 327-332 (1996)
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