N2752
4-Nitrophenyl palmitate
lipase substrate, chromogenic, ≥98% (TLC), powder
Synonym(s):
p-Nitrophenyl palmitate, Hexadecanoic acid 4-nitrophenyl ester
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About This Item
Empirical Formula (Hill Notation):
C22H35NO4
CAS Number:
Molecular Weight:
377.52
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
216-084-9
MDL number:
Beilstein/REAXYS Number:
1891754
Product Name
4-Nitrophenyl palmitate, lipase substrate
Quality Level
assay
≥98% (TLC)
form
powder
solubility
chloroform: 100 mg/mL, clear, colorless to faintly yellow
storage temp.
−20°C
SMILES string
CCCCCCCCCCCCCCCC(=O)Oc1ccc(cc1)[N+]([O-])=O
InChI
1S/C22H35NO4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-22(24)27-21-18-16-20(17-19-21)23(25)26/h16-19H,2-15H2,1H3
InChI key
LVZSQWIWCANHPF-UHFFFAOYSA-N
General description
4-Nitrophenyl palmitate is a substrate for lipase enzyme activity. Lipase hydrolyzes 4-nitrophenyl palmitate and yields the yellow colored product 4-nitrophenol, which is measurable spectrophotometrically at 410 nm. This method is advantageous due to its short reaction time and facile spectrophotometric analyses. The cell-bound lipase has preference for 4-nitrophenyl palmitate as substrate than the extracellular lipase.
Application
4-nitrophenyl palmitate has been used as a substrate for lipase enzyme activity.
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Yeast, 27(12), 1029-1038 (2010)
Microbial enzymatic activities in aerobic activated sludge model reactors
Li Y and Chrost RJ
Enzyme and Microbial Technology, 39(4), 568-572 (2006)
Shamoon Asmat et al.
Materials science & engineering. C, Materials for biological applications, 99, 25-36 (2019-03-21)
Herein, as a promising support, a magnetic enzyme nanoformulation have been designed and fabricated by a poly-o-toluidine modification approach. Owing to the magnetic nature and the existence of amine functionalized groups, the as-synthesised poly(o-toluidine) functionalized magnetic nanocomposite (Fe3O4@POT) was employed
Global Trade Item Number
| SKU | GTIN |
|---|---|
| N2752-1G | 04061835557981 |
| N2752-5G | 04061835512782 |