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You are here:Home » Molecular Biology » MB-Fluorescent Labels » 2-(Pyren-1-ylaminocarbonyl)ethyl Methanethiosulfonate (Pyrene-ACE-MTS)

2-(Pyren-1-ylaminocarbonyl)ethyl Methanethiosulfonate (Pyrene-ACE-MTS)


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A fluorescent compound used for the rapid and selective modification of sulfhydryl groups of enzymes.
Catalog #P9494-83
Melting Point 172-174°C
SolubilityAcetone, DMSO
StabilityLight and moisture sensitive
Method for Determining IdentityProton NMR Spectroscopic Analysis
TLC ConditionsSiO2; Ethyl Acetate: Hexane (1:1). Visualized with UV Rf = 0.31
Storage and StabilityMay be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
CAS Number384342-64-7
Molecular FormulaC20H17NO3S2
Molecular Weight343.48
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Alternate namesPyrene-ACE-MTS

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