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ChemicalBook > Product Catalogue >Flavors and fragrances >Synthetic fragrances >Carboxylic acids and esters >Aliphatic dicarboxylic acid esters >1-Acetylimidazole

1-Acetylimidazole

1-Acetylimidazole Structure
  • ₹1460 - ₹62384.48
  • 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
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  • Sigma-Aldrich
  • ALFA India
  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL

Package

  • 8512100250
  • 25Gms
  • 100Gms
  • 8512100500
  • 25G
  • 100G
  • 1KG
  • ManufacturerSigma-Aldrich
  • Product number157864
  • Product description1-Acetylimidazole 98%
  • Packaging25G
  • Price₹2727.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number157864
  • Product description1-Acetylimidazole 98%
  • Packaging100G
  • Price₹7534.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number157864
  • Product description1-Acetylimidazole 98%
  • Packaging1KG
  • Price₹62384.48
  • Updated2022-06-14
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  • ManufacturerALFA India
  • Product numberALF-L00137-14
  • Product description1-Acetylimidazole, 98%
  • Packaging25g
  • Price₹1799
  • Updated2022-05-26
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  • ManufacturerTCI Chemicals (India)
  • Product numberA0694
  • Product descriptionN-Acetylimidazole min. 98.0 %
  • Packaging25G
  • Price₹4400
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number157864
  • Product description1-Acetylimidazole 98%
  • Packaging25G
  • Price₹2727.9
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number157864
  • Product description1-Acetylimidazole 98%
  • Packaging100G
  • Price₹7534.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number157864
  • Product description1-Acetylimidazole 98%
  • Packaging1KG
  • Price₹62384.48
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.51210
  • Product description1-Acetylimidazole Novabiochem?
  • Packaging8512100500
  • Price₹22700.01
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.51210
  • Product description1-Acetylimidazole Novabiochem?
  • Packaging8512100250
  • Price₹15820
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.51210
  • Product description1-Acetylimidazole Novabiochem?
  • Packaging100G
  • Price₹10580
  • Updated2022-06-14
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  • ManufacturerSigma-Aldrich(India)
  • Product number8.51210
  • Product description1-Acetylimidazole Novabiochem?
  • Packaging25G
  • Price₹1460
  • Updated2022-06-14
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  • ManufacturerSRL
  • Product number81977
  • Product descriptionN-Acetylimidazole extrapure AR, 99%
  • Packaging25Gms
  • Price₹1970
  • Updated2022-05-26
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  • ManufacturerSRL
  • Product number81977
  • Product descriptionN-Acetylimidazole extrapure AR, 99%
  • Packaging100Gms
  • Price₹6020
  • Updated2022-05-26
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Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 157864 1-Acetylimidazole 98% 25G ₹2727.9 2022-06-14 Buy
Sigma-Aldrich 157864 1-Acetylimidazole 98% 100G ₹7534.2 2022-06-14 Buy
Sigma-Aldrich 157864 1-Acetylimidazole 98% 1KG ₹62384.48 2022-06-14 Buy
ALFA India ALF-L00137-14 1-Acetylimidazole, 98% 25g ₹1799 2022-05-26 Buy
TCI Chemicals (India) A0694 N-Acetylimidazole min. 98.0 % 25G ₹4400 2022-05-26 Buy
Sigma-Aldrich(India) 157864 1-Acetylimidazole 98% 25G ₹2727.9 2022-06-14 Buy
Sigma-Aldrich(India) 157864 1-Acetylimidazole 98% 100G ₹7534.2 2022-06-14 Buy
Sigma-Aldrich(India) 157864 1-Acetylimidazole 98% 1KG ₹62384.48 2022-06-14 Buy
Sigma-Aldrich(India) 8.51210 1-Acetylimidazole Novabiochem? 8512100500 ₹22700.01 2022-06-14 Buy
Sigma-Aldrich(India) 8.51210 1-Acetylimidazole Novabiochem? 8512100250 ₹15820 2022-06-14 Buy
Sigma-Aldrich(India) 8.51210 1-Acetylimidazole Novabiochem? 100G ₹10580 2022-06-14 Buy
Sigma-Aldrich(India) 8.51210 1-Acetylimidazole Novabiochem? 25G ₹1460 2022-06-14 Buy
SRL 81977 N-Acetylimidazole extrapure AR, 99% 25Gms ₹1970 2022-05-26 Buy
SRL 81977 N-Acetylimidazole extrapure AR, 99% 100Gms ₹6020 2022-05-26 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
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)
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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