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Merck
CN

135046

4-Nitrophenyl trimethylacetate

98%

Synonym(s):

4-Nitrophenyl pivalate

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About This Item

Linear Formula:
(CH3)3CCO2C6H4NO2
CAS Number:
Molecular Weight:
223.23
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
solid
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assay

98%

form

solid

mp

92-95 °C (lit.)

functional group

ester, nitro

SMILES string

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

InChI

1S/C11H13NO4/c1-11(2,3)10(13)16-9-6-4-8(5-7-9)12(14)15/h4-7H,1-3H3

InChI key

QADVJDGFQGNSIF-UHFFFAOYSA-N

General description

4-Nitrophenyl trimethylacetate undergoes hydrolysis catalysed by cytoplasmic aldehyde dehydrogenase in presence of NAD+, NADH, propionaldehyde, chloral hydrate, diethylstilboestrol and p-nitrobenzaldehyde (modifiers).

Application

4-Nitrophenyl trimethylacetate was used as sensitive probe to study the catalytic activity of carboxypeptidase Y.


pictograms

Exclamation mark

signalword

Warning

hcodes

pcodes

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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T M Kitson
The Biochemical journal, 257(2), 573-578 (1989-01-15)
The effects of modifiers (NAD+, NADH, propionaldehyde, chloral hydrate, diethylstilboestrol and p-nitrobenzaldehyde) on the hydrolysis of p-nitrophenyl (PNP) pivalate (PNP trimethylacetate) catalysed by cytoplasmic aldehyde dehydrogenase are reported. In each case a different inhibition pattern is obtained to that observed
Studies of the esterase activity of cytosolic aldehyde dehydrogenase using sterically hindered and cyclic substrates.
K E Kitson et al.
Advances in experimental medicine and biology, 372, 45-52 (1995-01-01)
The trimethylacetyl-transglutaminase complex.
J E Folk
Methods in enzymology, 87, 36-42 (1982-01-01)



Global Trade Item Number

SKUGTIN
135046-25G04061831818536