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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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Z180343 (Aldrich)

Z175706 (Aldrich)

12832

Fluka

3-(2-Benzoxazolyl)umbelliferyl acetate

BioChemika, for fluorescence, ≥98.0% (HPLC)


Synonym:	7-Acetoxy-3-(2-benzoxazolyl)coumarin
CAS Number:	97004-78-9
Linear Formula:	C₁₈H₁₁NO₅
Molecular Weight:	321.28
Beilstein Registry Number:	5985817
MDL number:	MFCD00711405
PubChem Substance ID:	24847844

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Description

Application

suitable as fluorogenic substrate for esterases

Properties

grade	for fluorescence
product line	BioChemika
assay	≥98.0% (HPLC)
fluorescence	λ_ex 410 nm; λ_em 468 nm in 50 mM Tris pH 8.0 (esterase)
mp	203-205 °C(lit.)
solubility	DMF: soluble
	DMSO: soluble
	dioxane: soluble
storage temp.	2-8°C

Safety

Personal Protective Equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Safety Statements	22-24/25
WGK Germany	3

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