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V900634

Sigma-Aldrich

1-Acetylimidazole

Vetec, reagent grade, 98%

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About This Item

Empirical Formula (Hill Notation):
C5H6N2O
CAS Number:
Molecular Weight:
110.11
Beilstein/REAXYS Number:
108425
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Pricing and availability is not currently available.

grade

reagent grade

product line

Vetec

assay

98%

mp

99-105 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(=O)n1ccnc1

InChI

1S/C5H6N2O/c1-5(8)7-3-2-6-4-7/h2-4H,1H3

InChI key

VIHYIVKEECZGOU-UHFFFAOYSA-N

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Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Yuan Liu et al.
Biochemical and biophysical research communications, 325(2), 600-604 (2004-11-09)
Carotenoids in the peripheral light-harvesting complexes (LH2) of the green mutant (GM309) of Rhodobacter sphaeroides were identified as containing neurosporenes, which lack the polar CH(3)O group, compared to spheroidenes in native-LH2 of R. sphaeroides 601. After LH2 complexes were treated
B G Vertessy et al.
Biochimica et biophysica acta, 1205(1), 146-150 (1994-03-16)
dUTP nucleotidohydrolase (dUTPase, EC 3.6.1.23) from E. coli contains a total of six tyrosine residues per trimer. About half of them were found to be susceptible to acetylation with N-acetylimidazole or to nitration with tetranitromethane with concomitant loss of activity.
G D Cymes et al.
International journal of peptide and protein research, 42(1), 33-38 (1993-07-01)
Reaction of ovine prolactin (oPRL) with a 150-fold molar excess of N-acetylimidazole over protein content resulted in the modification of 2.5 tyrosine residues and 1.2 lysine residues. Acetylation greatly decreased the in vitro binding capacity to lactogenic sites. This binding
Feng Zhang et al.
Biochemistry, 44(2), 719-725 (2005-01-12)
To study its contribution to the assembly of the green plant manganese stabilizing protein (MSP) into photosystem II (PSII), tyrosine residues were specifically acetylated using N-acetylimidazole (NAI). In soluble MSP, three groups of Tyr residues could be differentiated by NAI
Y F Keng et al.
Archives of biochemistry and biophysics, 335(1), 73-81 (1996-11-01)
Aspartokinase III (AK III) has been purified from a plasmid-containing strain of Escherichia coli. The enzyme shows broad specificity for the phosphoryl acceptor substrate. Structural analogs of aspartic acid with a derivatized alpha-carboxyl group are accepted as alternative substrates by

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