N-Acetylimidazol
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- CAS-Nr.
- 2466-76-4
- Bezeichnung:
- N-Acetylimidazol
- Englisch Name:
- 1-Acetylimidazole
- Synonyma:
- NAI;1-(1H-imidazol-1-yl)ethan-1-one;Acetylimidazole;4-ACETYLIMIDAZOLE;1-Imidazol-1-ylethanone;1-Acetylimida;N-ACETYLIMIDAZOL;1-AcetliMidazole;1-acetyl-imidazol;N-ACETYLIMIDAZOLE
- CBNumber:
- CB9339608
- Summenformel:
- C5H6N2O
- Molgewicht:
- 110.11
- MOL-Datei:
- 2466-76-4.mol
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N-Acetylimidazol Eigenschaften
- Schmelzpunkt:
- 99-105 °C (lit.)
- Siedepunkt:
- 206.4°C (rough estimate)
- Dichte
- 1.2111 (rough estimate)
- Brechungsindex
- 1.4800 (estimate)
- storage temp.
- 2-8°C
- L?slichkeit
- water: soluble50mg/mL, clear, colorless
- pka
- pKa 3.6(H2O,t = 25,I=0.2) (Uncertain)
- Aggregatzustand
- Adhering Crystals or Crystalline Powder
- Farbe
- White to beige or light tan
- Wasserl?slichkeit
- Hydrolyzes in water. Solubility in methanol (almost transparency).
- Sensitive
- Moisture Sensitive
- BRN
- 108425
- Stabilit?t:
- Moisture Sensitive
- CAS Datenbank
- 2466-76-4(CAS DataBase Reference)
- NIST chemische Informationen
- 1H-Imidazole, 1-acetyl-(2466-76-4)
- EPA chemische Informationen
- 1H-Imidazole, 1-acetyl- (2466-76-4)
N-Acetylimidazol Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
white to beige or light tan adhering crystals or
Verwenden
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.
Allgemeine Beschreibung
Rate of solvolysis of 1-acetylimidazole in acid solutions was evaluated. Reaction of 1-acetylimidazole with orthophosphate and adenosine-5′-phosphate has been reported.
l?uterung methode
It is recrystallised from isopropenyl acetate and dried in a vacuum over P2O5. [Riordan & Valee Methods Enzymol 25 500 1972, Beilstein 23/4 V 218.]
N-Acetylimidazol Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
N-Acetylimidazol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 414)Lieferanten
2466-76-4(N-Acetylimidazol)Verwandte Suche:
Ethyl-N-acetyl-L-tyrosinat
1-Methylimidazol
2,4-Pentandion
Acetylferrocen
N-(9-Acetyl-6,9-dihydro-6-oxo-1H-purin-2-yl)acetamid
Bisbenzimidazo[2,1-b:2',1'-i]benzo[lmn][3,8]phenanthrolin-8,17-dion
1-(2,2,3,3,4,4,4-Heptafluor-1-oxobutyl)-1H-imidazol
1-(2,2,3,3,3-Pentafluor-1-oxopropyl)-1H-imidazol
1-(Trifluoracetyl)-1H-imidazol
Bisbenzimidazo[2,1-b:1',2'-j]benzo[lmn][3,8]phenanthrolin-6,9-dion
N-trans-Cinnamoylimidazol
tributyl acetocitrate
1-Pentafluorbenzoyl-1H-imidazol
1-Benzoylimidazol
1-(1-Oxopropyl)-1H-imidazol
7H-Benzimidazo[2,1-a]benz[de]isochinolin-7-on
N-Acetylimidazol
- 1-Acetylimidazole98%
- N-Acetylimidazole,98%
- N-ACETYLIMIDAZOL
- N-ACETYLIMIDAZOLE extrapure AR
- 1-Imidazolylmethyl ketone
- 1-(1H-Imidazole-1-yl)ethanone
- 1-Acetylimidazole ,99%
- 1-AcetliMidazole
- 1-(1H-IMidazol-1-yl)ethanone
- 1-Acetylimidazole Vetec(TM) reagent grade, 98%
- 1-Acetylimidazole≥ 98% (Titration)
- 1-acetyl-1h-imidazol
- 1-Acetyl-1H-imidazole
- 1-acetyl-imidazol
- Imidazole, 1-acetyl-
- N-ACETYLIMIDAZOLE
- 1-ACETYLIMIDAZOLE
- 1-Acetylimidazole;N-Acetylimidazole;1-Imidazolylmethyl ketone
- TIMTEC-BB SBB008874
- Ethanone,1-(1H-imidazol-1-yl)-
- Ozagrel Impurity 4
- N-Acetylimidazole >
- 1-Acetylimidazole USP/EP/BP
- 1-Acetylimida
- 1-Imidazol-1-ylethanone
- Acetylimidazole
- NAI
- 4-ACETYLIMIDAZOLE
- 1-(1H-imidazol-1-yl)ethan-1-one
- 2466-76-4
- Acylation (GC Derivatizing Reagents)
- GC Derivatizing Reagents
- BioChemical
- Specific Amino Acid Modification
- Proteomics and Protein Expression
- Protein Modification
- Proteomics
- Reagents for tyrosine modification
- amino
- ImidazolesProtein Modification
- Reagents for tyrosine modification
- Building Blocks
- Heterocyclic Building Blocks
- Specific Amino Acid Modification
- Acylation (GC Derivatizing Reagents)
- GC Derivatizing Reagents
- Analytical Chemistry
- Imidazoles
