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46021

Sigma-Aldrich

4-Nitrophenyl acetate

≥99.0% (GC)

Synonym(s):

Acetic acid 4-nitrophenyl ester

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About This Item

Linear Formula:
CH3CO2C6H4NO2
CAS Number:
Molecular Weight:
181.15
Beilstein/REAXYS Number:
515874
EC Number:
MDL number:
UNSPSC Code:
12352204
PubChem Substance ID:

assay

≥99.0% (GC)

form

powder or crystals

mp

75-77 °C (lit.)
77-79 °C

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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Other Notes

Activated acetate; reagent for acetylations. Substrate for carboxy-esterase[1]; Substrate for the determination of lipase[2]

replaced by

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Description
Pricing

signalword

Danger

Hazard Classifications

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

Storage Class

5.1B - Oxidizing hazardous materials

wgk_germany

WGK 3

flash_point_f

No data available

flash_point_c

No data available

ppe

Eyeshields, Gloves, type N95 (US)


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Multiple forms of carboxylesterases in Baker's yeast.
E Parkkinen
Cellular and molecular biology, including cyto-enzymology, 26(2), 147-154 (1980-01-01)
C S Wang
The Journal of biological chemistry, 256(19), 10198-10202 (1981-10-10)
Further studies on human milk bile salt-activated lipase were performed to provide kinetic and additional chemical characterizations of this enzyme. The enzyme was homogeneous by urea-sodium dodecyl sulfate-polyacrylamide gel electrophoresis and isoelectric focusing with an isoelectric point of 3.7. A
Muhammad Tayyab et al.
Journal of bioscience and bioengineering, 111(3), 272-278 (2010-12-28)
A thermophilic microorganism, SBS-4S, was isolated from a hot spring located in Gilgit, Northern Areas of Pakistan. It was found to be an aerobic, gram-positive, rod-shaped, thermophilic bacterium that grew on various sugars, carboxylic acids and hydrocarbons at temperatures between
Alessio Innocenti et al.
Bioorganic & medicinal chemistry letters, 20(21), 6208-6212 (2010-09-14)
Carbonic anhydrases (CAs, EC 4.2.1.1) belonging to α-, β-, γ- and ζ-classes and from various organisms, ranging from the bacteria, archaea to eukarya domains, were investigated for their esterase/phosphatase activity with 4-nitrophenyl acetate, 4-nitrophenyl phosphate and paraoxon as substrates. Only
Nemanja Miletić et al.
Macromolecular bioscience, 11(11), 1537-1543 (2011-08-16)
A series of poly(GMA-co-EGDMA) resins with identical composition but varying particle sizes, pore radii, specific surface areas and specific volumes are studied to assess how Candida antarctica lipase B immobilization affects the porosity of the copolymer particles. Mercury porosimetry reveals

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