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91882

Sigma-Aldrich

4-(Trifluoromethyl)umbelliferyl phosphate disodium salt

for fluorescence, ≥90% (HPCE)

Synonym(s):

Disodium 4-(trifluoromethyl)umbelliferyl phosphate

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About This Item

Empirical Formula (Hill Notation):
C10H4F3Na2O6P
Molecular Weight:
354.08
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

grade

for fluorescence

assay

≥90% (HPCE)

solubility

DMSO: soluble
H2O: soluble

fluorescence

λex 410 nm; λem 503 nm in 0.1 M Tris pH 9.0 (alkaline phosphatase)

storage temp.

−20°C

SMILES string

[Na+].[Na+].[O-]P([O-])(=O)Oc1ccc2c(OC(=O)C=C2C(F)(F)F)c1

Application

suitable as fluorogenic substrate for alkaline phosphatase

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