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157864 Sigma-Aldrich

1-Acetylimidazole

98%

  • CAS Number 2466-76-4

  • Empirical Formula (Hill Notation) C5H6N2O

  • Molecular Weight 110.11

  •  Beilstein/REAXYS Number 108425

  •  EC Number 219-577-7

  •  MDL number MFCD00005287

  •  PubChem Substance ID 24849704

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Properties

Related Categories Building Blocks, C3 to C8, Chemical Reagents, Chemical Synthesis, Development Quantities for Research,
InChI Key   VIHYIVKEECZGOU-UHFFFAOYSA-N
assay   98%
mp   99-105 °C (lit.)
solubility   water: soluble 50 mg/mL, clear, colorless
storage temp.   2-8°C

Description

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.

Application

1-Acetylimidazole was used as acetylation reagent for amino groups. It was also employed for acetylation of histones.

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

Packaging

1 kg in glass bottle

25, 100 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
NI3400000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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