157864
1-Acetylimidazole
98%
Synonym(s):
1-(1H-Imidazol-1-yl)ethan-1-one, 1-(1H-Imidazol-1-yl)ethanone, 1-Acetyl-1H-imidazole, N-Acetylimidazole
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25 G
$54.70
100 G
$126.35
1 KG
$762.85
About This Item
Empirical Formula (Hill Notation):
C5H6N2O
CAS Number:
Molecular Weight:
110.11
Beilstein/REAXYS Number:
108425
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
assay
98%
form
solid
mp
99-105 °C (lit.)
solubility
water: soluble 50 mg/mL, clear, colorless
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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General description
Application
1-Acetylimidazole was used as acetylation reagent for amino groups. It was also employed for acetylation of histones.[3]
Relatively specific reagent for tyrosyl residue acetylation. Reagent used in the synthesis of annulated imidazole derivatives.
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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I Wells et al.
Biochemistry, 31(40), 9520-9525 (1992-10-13)
Treatment of prostaglandin endoperoxide (PGH) synthase apoprotein with a 100- or 1000-fold excess of N-acetylimidazole (NAI) led to time-dependent inactivation of both cyclooxygenase and peroxide activities. Reconstitution of apoprotein with heme prior to incubation with NAI substantially protected the enzyme
Chemische Berichte, 125, 1939-1939 (1992)
The Reaction of 1-Acetylimidazole with Orthophosphate*.
Brinigar WS and Knaff DB.
Biochemistry, 4(3), 406-409 (1965)
Variation of the nuclear, subnuclear and chromosomal flavanol deposition in hemlock and rye.
Feucht W, et al.
International Journal of Molecular Sciences, 8(7), 635-650 (2007)
The Solvolysis of 1-Acetylimidazole in Concentrated Acid and Salt Solutions.
Marburg S and Jencks WP.
Journal of the American Chemical Society, 84(2), 232-239 (1962)
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