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19385

Sigma-Aldrich

4-(Trifluoromethyl)umbelliferyl butyrate

suitable for fluorescence, ≥98.0% (TLC)

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About This Item

Empirical Formula (Hill Notation):
C14H11F3O4
CAS Number:
Molecular Weight:
300.23
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Assay

≥98.0% (TLC)

mp

93 °C (lit.)

solubility

2-methoxyethanol: soluble
DMF: soluble
DMSO: soluble

fluorescence

λex 384 nm; λem 500 nm in 0.1 M phosphate pH 8.0 (lipase)

suitability

suitable for fluorescence

storage temp.

−20°C

SMILES string

CCCC(=O)Oc1ccc2c(OC(=O)C=C2C(F)(F)F)c1

Application

suitable as fluorogenic substrate for esterases/lipases

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

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Certificates of Analysis (COA)

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