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Fluorescent Probes, Labels, Particles and Stains > Fluorescent Enzyme Substrates > Alphabetical
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Enzyme Substrates > Substrates by Enzyme > Esterase
Fluorescent Probes, Labels, Particles and Stains > Fluorescent Enzyme Substrates > Fluorescent Enzyme Substrates for Spectroscopy

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Z700282 (Sigma)

577790 (Aldrich)

540846 (Aldrich)

20800

Fluka

8-Butyryloxypyrene-1,3,6-trisulfonic acid trisodium salt

BioChemika, for fluorescence, ≥95.0% (TLC)


Synonym:	Trisodium 8-butyryloxypyrene-1,3,6-trisulfonate
CAS Number:	115787-82-1
Linear Formula:	C₂₀H₁₃Na₃O₁₁S₃
Molecular Weight:	594.48
MDL number:	MFCD00037444
PubChem Substance ID:	24852485

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Description

Other Notes

Highly water soluble enzyme substrate for the fluorimetric assay of esterases at longwave excitation and emission wavelengths¹.

Properties

grade	for fluorescence
product line	BioChemika
assay	≥95.0% (TLC)
fluorescence	λ_ex 460 nm; λ_em 510 nm in 0.1 M Tris pH 8.0
mp	240-250 °C (dec.)(lit.)
solubility	DMF: soluble
	DMSO: soluble
	H₂O: soluble
	methanol: soluble
storage temp.	−20°C

Safety

Personal Protective Equipment	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
WGK Germany	3

References

Cited Reference

1. O.S. Wolfbeis, E. Koller Anal. Biochem. 129, 365, (1983) Abstract

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