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

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W244902 (Aldrich)

299359 (Aldrich)

00879

Fluka

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

BioChemika, for fluorescence, ≥98.0% (TLC)


Synonym:	1-Acetoxypyrene-3,6,8-trisulfonic acid trisodium salt, Trisodium-8-acetoxypyrene-1,3,6-trisulfonate
CAS Number:	115787-83-2
Linear Formula:	C₁₈H₉Na₃O₁₁S₃
Molecular Weight:	566.42
Beilstein Registry Number:	9538267
MDL number:	MFCD00135685
PubChem Substance ID:	24845099

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Description

Application	suitable as fluorogenic substrate for esterases
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	≥98.0% (TLC)
fluorescence	λ_ex 460 nm; λ_em 510 nm in 0.1 M potassium phosphate pH 8.0 (esterase)
mp	238-248 °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	26-36
WGK Germany	3

References

Cited Reference

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

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