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L00137 1-Acetylimidazole, 98%

Codice CAS
2466-76-4
Sinonimi

Stock No. Dimensioni Prezzo ($) Quantità Disponibilità
L00137-06 5g 17,00
L00137-14 25g 33,20
L00137-22 100g 89,30
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1-Acetylimidazole, 98%

MDL
MFCD00005287
EINECS
219-577-7

Proprietà chimiche

Formula
C5H6N2O
Peso formula
110.12
Punto di fusione
98-104°
Storage & Sensitivity
Moisture Sensitive. Light Sensitive. Keep Cold. Store under Nitrogen.
Solubilità
Hydrolyzes in water. Solubility in methanol (almost transparency).

Applicazioni

It is a mild acylating agent and its reactivity can be enhanced by quaternization with, e.g. benzyl bromide. 1-Acetylimidazole was used as acetylation reagent for amino groups. It was also employed for acetylation of histones. It is relatively specific reagent for tyrosyl residue acetylatioa dn a reagent used in the synthesis of annulated imidazole derivatives.

Note

Moisture sensitive. Store away from water/moisture and oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

Letteratura

Feucht W, et al. Variation of the nuclear, subnuclear and chromosomal flavanol deposition in hemlock and rye.Int. J. Mol. Sci.,2007,8,(7), 635-50.

Marburg S and Jencks WP. The Solvolysis of 1-Acetylimidazole in Concentrated Acid and Salt Solutions.J. Am. Chem. Soc.,1962,84,(2), 232-39.

Mild acylating agent. Reactivity can be enhanced by quaternization with, e.g. benzyl bromide: Chem. Pharm. Bull., 30, 4242 (1982). Acylation of nitromethane salts leads to acylnitro compounds: Synthesis, 478 (1978).

Altri riferimenti

Beilstein
108425
Codice tariffe armonizzato
2933.29
TSCA
Yes
RTECS
NI3400000

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