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ChemicalBook >> CAS DataBase List >> 1-Acetylimidazole

1-Acetylimidazole

1-Acetylimidazole price.
  • $13 - $1250
  • Product name: 1-Acetylimidazole
  • CAS: 2466-76-4
  • MF: C5H6N2O
  • MW: 110.11
  • EINECS:219-577-7
  • MDL Number:MFCD00005287
  • Synonyms: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
35 prices
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  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Biosynth Carbosynth
  • Chemenu
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  • Iris Biotech GmbH
  • Sigma-Aldrich
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Package
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  • ManufacturerAK Scientific
  • Product numberD495
  • Product descriptionN-Acetylimidazole
  • Packaging25g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL00137
  • Product description1-Acetylimidazole 98%
  • Packaging5g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL00137
  • Product description1-Acetylimidazole 98%
  • Packaging25g
  • Price$33.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberL00137
  • Product description1-Acetylimidazole 98%
  • Packaging100g
  • Price$89.3
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2466764
  • Product description1-(1H-Imidazol-1-yl)ethanone
  • Packaging1000g
  • Price$360.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number2466764
  • Product description1-(1H-Imidazol-1-yl)ethanone
  • Packaging500g
  • Price$202
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA33377
  • Product descriptionN-Acetylimidazole
  • Packaging50g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA33377
  • Product descriptionN-Acetylimidazole
  • Packaging100g
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA33377
  • Product descriptionN-Acetylimidazole
  • Packaging250g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA33377
  • Product descriptionN-Acetylimidazole
  • Packaging500g
  • Price$350
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA33377
  • Product descriptionN-Acetylimidazole
  • Packaging1kg
  • Price$600
  • Updated2021-12-16
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  • ManufacturerChemenu
  • Product numberCM187471
  • Product description1-(1H-Imidazol-1-yl)ethanone 95+%
  • Packaging100g
  • Price$59
  • Updated2021-12-16
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  • ManufacturerChemenu
  • Product numberCM187471
  • Product description1-(1H-Imidazol-1-yl)ethanone 95+%
  • Packaging500g
  • Price$255
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number02273
  • Product description1-Acetylimidazole,98%(Titration) 98%(Titration)
  • Packaging25G
  • Price$22.4
  • Updated2021-12-16
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  • ManufacturerChem-Impex
  • Product number02273
  • Product description1-Acetylimidazole,98%(Titration) 98%(Titration)
  • Packaging100G
  • Price$56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number02273
  • Product description1-Acetylimidazole,98%(Titration) 98%(Titration)
  • Packaging250G
  • Price$112
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific D495 N-Acetylimidazole 25g $27 2021-12-16 Buy
Alfa Aesar L00137 1-Acetylimidazole 98% 5g $17 2021-12-16 Buy
Alfa Aesar L00137 1-Acetylimidazole 98% 25g $33.2 2021-12-16 Buy
Alfa Aesar L00137 1-Acetylimidazole 98% 100g $89.3 2021-12-16 Buy
Alichem 2466764 1-(1H-Imidazol-1-yl)ethanone 1000g $360.5 2021-12-16 Buy
Alichem 2466764 1-(1H-Imidazol-1-yl)ethanone 500g $202 2021-12-16 Buy
Biosynth Carbosynth FA33377 N-Acetylimidazole 50g $65 2021-12-16 Buy
Biosynth Carbosynth FA33377 N-Acetylimidazole 100g $100 2021-12-16 Buy
Biosynth Carbosynth FA33377 N-Acetylimidazole 250g $200 2021-12-16 Buy
Biosynth Carbosynth FA33377 N-Acetylimidazole 500g $350 2021-12-16 Buy
Biosynth Carbosynth FA33377 N-Acetylimidazole 1kg $600 2021-12-16 Buy
Chemenu CM187471 1-(1H-Imidazol-1-yl)ethanone 95+% 100g $59 2021-12-16 Buy
Chemenu CM187471 1-(1H-Imidazol-1-yl)ethanone 95+% 500g $255 2021-12-16 Buy
Chem-Impex 02273 1-Acetylimidazole,98%(Titration) 98%(Titration) 25G $22.4 2021-12-16 Buy
Chem-Impex 02273 1-Acetylimidazole,98%(Titration) 98%(Titration) 100G $56 2021-12-16 Buy
Chem-Impex 02273 1-Acetylimidazole,98%(Titration) 98%(Titration) 250G $112 2021-12-16 Buy

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
pka :pKa 3.6(H2O,t = 25,I=0.2) (Uncertain)
form :Adhering Crystals or Crystalline Powder
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)
NIST Chemistry Reference :1H-Imidazole, 1-acetyl-(2466-76-4)
EPA Substance Registry System :1H-Imidazole, 1-acetyl- (2466-76-4)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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