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N8130

Sigma-Aldrich

4-Nitrophenyl acetate

esterase substrate, chromogenic, ≥98% (TLC), powder or crystals

Synonym(s):

Acetic acid 4-nitrophenyl ester

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About This Item

Linear Formula:
CH3CO2C6H4NO2
CAS Number:
830-03-5
Molecular Weight:
181.15
Beilstein:
515874
EC Number:
212-593-5
MDL number:
MFCD00007326
UNSPSC Code:
12352204
PubChem Substance ID:
24897853
NACRES:
NA.32

product name

4-Nitrophenyl acetate, esterase substrate

Assay

≥98% (TLC)

form

powder or crystals

mp

75-77 °C (lit.)

storage temp.

−20°C

SMILES string

CC(=O)Oc1ccc(cc1)[N+]([O-])=O

InChI

1S/C8H7NO4/c1-6(10)13-8-4-2-7(3-5-8)9(11)12/h2-5H,1H3

InChI key

QAUUDNIGJSLPSX-UHFFFAOYSA-N

Gene Information

human ... PON1(5444)

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Application

4-Nitrophenyl acetate has been used:
  • to evaluate esterase activity in human embryonic kidney cell line
  • in carbonic anhydrase inhibition assay
  • to study its conversion to p-nitrophenol (p-NP) by the esterase activity of bovine serum albumin
  • as a substrate to determine carboxylesterase (CES) activity in mouse liver cells
  • to study the advantages of bioconjugation of cross-linked enzyme aggregates (CLEAs) and magnetic iron oxide nanoparticles (MIONPs) in magnetic CLEAs matrix

Substrates

Chromogenic esterase substrate.

Signal Word

Danger

Hazard Statements

H272,H317,H318

Hazard Classifications

Eye Dam. 1 - Ox. Sol. 3 - Skin Sens. 1

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 3

Flash Point(F)

No data available

Flash Point(C)

No data available

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Michelle R Baker et al.
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Mallick P, et al.
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Beyond esterase-like activity of serum albumin. Histidine-(nitro) phenol radical formation in conversion cascade of p-nitrophenyl acetate and the role of infrared light
Kowacz M and Warszynski P
arXiv (2018)
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