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Fluorescent Probes, Labels, Particles and Stains > Fluorescent Enzyme Substrates > Alphabetical
Enzyme Substrates > Substrates by Enzyme > Cholinesterase
Biochemicals and Reagents > Fluorescent Probes, Labels, Particles and Stains > Detection
Fluorescent Probes, Labels, Particles and Stains > Fluorescent Enzyme Substrates > Fluorescent Enzyme Substrates for Spectroscopy

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W316903 (Aldrich)

367664 (Aldrich)

00871

Fluka

7-Acetoxy-1-methylquinolinium iodide

BioChemika, for fluorescence, ≥98.0% (HPCE)


CAS Number:	7270-83-9
Linear Formula:	C₁₂H₁₂INO₂
Molecular Weight:	329.13
Beilstein Registry Number:	4773437
MDL number:	MFCD00037374
PubChem Substance ID:	24845095

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Description

Other Notes

Fluorogenic substrate for cholinesterase^1,²

Properties

grade	for fluorescence
product line	BioChemika
assay	≥98.0% (HPCE)
fluorescence	λ_ex 403 nm; λ_em 502 nm in 0.1 M Tris pH 8.0 (after cleavage by acetylcholin esterase)
mp	222 °C(lit.)
solubility	DMF: soluble
	DMSO: soluble
	H₂O: soluble
shipped in	dry ice
storage temp.	−20°C

Safety

Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany	3

References

Cited Reference	1. F.M. Menger, D.E. Johnston J. Am. Chem. Soc. 113, 5467, (1991)
	2. T.L. Rosenberry, S.A. Bernhard Biochemistry 11, 4308, (1972) Abstract

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