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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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WH0000142M1 (Sigma)

19385

Fluka

4-(Trifluoromethyl)umbelliferyl butyrate

BioChemika, for fluorescence, ≥98.0% (TLC)


CAS Number:	141573-64-0
Linear Formula:	C₁₄H₁₁F₃O₄
Molecular Weight:	300.23
MDL number:	MFCD00800274
PubChem Substance ID:	24851619

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Description

Application

suitable as fluorogenic substrate for esterases/lipases

Properties

grade	for fluorescence
product line	BioChemika
assay	≥98.0% (TLC)
fluorescence	λ_ex 384 nm; λ_em 500 nm in 0.1 M phosphate pH 8.0 (lipase)
mp	93 °C(lit.)
solubility	2-methoxyethanol: soluble
	DMF: soluble
	DMSO: soluble
storage temp.	−20°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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