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4-Methylumbelliferyl butyrate

SIGMA/19362 - suitable for fluorescence, ≥95% (HPCE)

Synonym: MU-Bu

CAS Number: 17695-46-4
Empirical Formula (Hill Notation): C14H14O4
Molecular Weight: 246.26
EC Number: 241-694-7
MDL Number: MFCD00038087
Linear Formula: C14H14O4
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-19362-1G 1 g
$25.70
1/EA
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45-19362-5G 5 g
$80.50
1/EA
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assay ≥95% (HPCE)
fluorescence λex 312 nm in methanol
  λex 360 nm; λem 449 nm (Reaction product)
  λex 365 nm; λem 445 nm in 0.1 M Tris pH 8.0 (Lipase)
form powder or crystals
InChI 1S/C14H14O4/c1-3-4-13(15)17-10-5-6-11-9(2)7-14(16)18-12(11)8-10/h5-8H,3-4H2,1-2H3
InChI key WKPUJZVCZXWKCK-UHFFFAOYSA-N
mp 90-92 °C (lit.)
Quality Level 100 
SMILES string CCCC(=O)Oc1ccc2C(C)=CC(=O)Oc2c1
solubility DMF: soluble
  DMSO: soluble
storage temp. −20°C
suitability suitable for fluorescence
Application: suitable as fluorogenic substrate for esterases/lipases
Other Notes: Fluorogenic substrate for butyrate esterase
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥95% (HPCE)
mp 90-92 °C (lit.)
Storage Temp. −20°C
UNSPSC 12352204

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