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N2752

Sigma-Aldrich

4-Nitrophenyl palmitate

lipase substrate, chromogenic, ≥98% (TLC), powder

Sinonimo/i:

p-Nitrophenyl palmitate, Hexadecanoic acid 4-nitrophenyl ester

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About This Item

Formula empirica (notazione di Hill):
C22H35NO4
Numero CAS:
1492-30-4
Peso molecolare:
377.52
Beilstein:
1891754
Numero CE:
216-084-9
Numero MDL:
MFCD00047732
Codice UNSPSC:
12352204
ID PubChem:
24897590
NACRES:
NA.83

product name

4-Nitrophenyl palmitate, lipase substrate

Livello qualitativo

200

Saggio

≥98% (TLC)

Forma fisica

powder

Solubilità

chloroform: 100 mg/mL, clear, colorless to faintly yellow

Temperatura di conservazione

−20°C

Stringa SMILE

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
LVZSQWIWCANHPF-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

4-nitrophenyl palmitate has been used as a substrate for lipase enzyme activity.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317

Consigli di prudenza

P280

Classi di pericolo

Skin Sens. 1

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificati d'analisi (COA)

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Seon-Woo Lee et al.
Applied microbiology and biotechnology, 65(6), 720-726 (2004-09-15)
The construction and screening of metagenomic libraries constitute a valuable resource for obtaining novel biocatalysts. In this work, we present the construction of a metagenomic library in Escherichia coli using fosmid and microbial DNA directly isolated from forest topsoil and
Kai Yuan et al.
Journal of industrial microbiology & biotechnology, 46(8), 1091-1101 (2019-06-21)
Metabolic fluxes during lipase production by Bacillus subtilis CICC 20034 in synthetic medium were studied using metabolic flux analysis (MFA). The MFA showed that lipase production was dependent on, and coupled to the tributyrin uptake rate, formation of biomass, lactate
M M Maia et al.
Bioresource technology, 76(1), 23-27 (2001-04-24)
Lipase (Glycerol ester hydrolase EC 3.1.1.3.) from a Brazilian strain of Fusarium solani FSI has been investigated. The effect of different carbon sources and trace elements added to basal medium was observed with the aim of improving enzyme production. Lipase
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
Lipase and biosurfactant from Ochrobactrum intermedium strain MZV101 isolated by washing powder for detergent application
Zarinviarsagh M, et al.
Lipids in Health and Disease, 16(1), 177-177 (2017)
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