ChemicalBook >> CAS DataBase List >>1-Acetylimidazole

1-Acetylimidazole

CAS No.
2466-76-4
Chemical Name:
1-Acetylimidazole
Synonyms
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
Molecular Formula:
C5H6N2O
Molecular Weight:
110.11
MDL Number:
MFCD00005287
MOL File:
2466-76-4.mol
MSDS File:
SDS
Last updated:2023-12-24 21:24:35

1-Acetylimidazole Properties

Melting point 99-105 °C (lit.)
Boiling point 206.4°C (rough estimate)
Density 1.2111 (rough estimate)
refractive index 1.4800 (estimate)
storage temp. 2-8°C
solubility water: soluble50mg/mL, clear, colorless
form Adhering Crystals or Crystalline Powder
pka pKa 3.6(H2O,t = 25,I=0.2) (Uncertain)
color White to beige or light tan
Water Solubility Hydrolyzes in water. Solubility in methanol (almost transparency).
Sensitive Moisture Sensitive
BRN 108425
Stability Moisture Sensitive
CAS DataBase Reference 2466-76-4(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII ZMP8X1Y11G
NIST Chemistry Reference 1H-Imidazole, 1-acetyl-(2466-76-4)
EPA Substance Registry System 1H-Imidazole, 1-acetyl- (2466-76-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3
RTECS  NI3400000
10-21
TSCA  Yes
HS Code  29332900
NFPA 704
0
0 0

1-Acetylimidazole price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.51210 1-Acetylimidazole Novabiochem? 2466-76-4 25G $27.2 2024-03-01 Buy
Sigma-Aldrich 157864 1-Acetylimidazole 98% 2466-76-4 25g $53.1 2024-03-01 Buy
Sigma-Aldrich 8.51210 1-Acetylimidazole Novabiochem? 2466-76-4 100G $97.1 2024-03-01 Buy
Sigma-Aldrich 157864 1-Acetylimidazole 98% 2466-76-4 1kg $467.4 2024-03-01 Buy
TCI Chemical A0694 N-Acetylimidazole >98.0%(GC)(T) 2466-76-4 25g $97 2024-03-01 Buy
Product number Packaging Price Buy
8.51210 25G $27.2 Buy
157864 25g $53.1 Buy
8.51210 100G $97.1 Buy
157864 1kg $467.4 Buy
A0694 25g $97 Buy

1-Acetylimidazole Chemical Properties,Uses,Production

Chemical Properties

white to beige or light tan adhering crystals or

Uses

Relatively specific reagent for tyrosyl residue acetylation. Reagent used in the synthesis of annulated imidazole derivatives.

Uses

Acetylating agent for capping unreacted amino groups in peptide synthesis.

Uses

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.

Definition

ChEBI: N-acetylimidazole is a N-acylimidazole.

General Description

Rate of solvolysis of 1-acetylimidazole in acid solutions was evaluated. Reaction of 1-acetylimidazole with orthophosphate and adenosine-5′-phosphate has been reported.

Purification Methods

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.]

Global( 410)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Scochem Technology Co., Ltd
+86-021-33758897 +86-13701882790 sales@scochem.com China 1977 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177 peter@yan-xi.com China 5990 58
Henan Fengda Chemical Co., Ltd
+8613613820652 info@fdachem.com China 5505 58
Capot Chemical Co.,Ltd.
571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14936 58
Hangzhou FandaChem Co.,Ltd.
008657128800458; +8615858145714 fandachem@gmail.com China 9354 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953 info@konochemical.com China 2995 58

View Lastest Price from 1-Acetylimidazole manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Acetylimidazole pictures 2023-12-25 1-Acetylimidazole
2466-76-4
US $0.00 / kg 1kg 99% 1000000 Hebei Jingbo New Material Technology Co., Ltd
1-Acetylimidazole pictures 2023-12-24 1-Acetylimidazole
2466-76-4
US $100.00-1.00 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
1-Acetylimidazole pictures 2023-09-26 1-Acetylimidazole
2466-76-4
US $40.00-5.00 / kg 1kg 0.99 20 tons Hebei Yanxi Chemical Co., Ltd.
  • 1-Acetylimidazole pictures
  • 1-Acetylimidazole
    2466-76-4
  • US $0.00 / kg
  • 99%
  • Hebei Jingbo New Material Technology Co., Ltd
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