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N4377

Sigma-Aldrich

4-Nitrophenyl valerate

chromogenic, ≥98% (TLC), liquid

Sinónimos:

Pentanoic acid 4-nitrophenyl ester

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About This Item

Fórmula empírica (notación de Hill):
C11H13NO4
Número de CAS:
1956-07-6
Peso molecular:
223.23
MDL number:
MFCD00057614
UNSPSC Code:
12352204
PubChem Substance ID:
24897702
NACRES:
NA.83

product name

4-Nitrophenyl valerate, liquid

assay

≥98% (TLC)

form

liquid

color

faintly yellow to dark yellow

storage temp.

−20°C

SMILES string

CCCCC(=O)Oc1ccc(cc1)N(=O)=O

InChI

1S/C11H13NO4/c1-2-3-4-11(13)16-10-7-5-9(6-8-10)12(14)15/h5-8H,2-4H2,1H3

InChI key

RJQXEHRFVKJLJO-UHFFFAOYSA-N

Application

4-Nitrophenyl valerate has been used as a substrate solution to measure the rate of p-nitrophenol formation using p-nitrophenyl valerate as substrate. It has also been used as a substrate to measure general esterase activity in hepatopancreas extracts.

Biochem/physiol Actions

4-Nitrophenyl valerate acts as a model substrate for carboxylesterase and butyrylcholinesterase.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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The industrially applied filamentous fungus Trichoderma reesei has received substantial interest due to its highly efficient synthesis apparatus of cellulytic enzymes. However, the production of heterologous enzymes in T. reesei still remains low mainly due to lack of tools for
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