4-CYANOIMIDAZOLE
- Product Name
- 4-CYANOIMIDAZOLE
- CAS No.
- 108257-41-6
- Chemical Name
- 4-CYANOIMIDAZOLE
- Synonyms
- 4-Cyanoimidazole;4-Methyl-5-cyanoimidazole;4(5)-cyano-5(4)-methylimidazole;5-Methylimidazole-4-carbonitrile;5-Methyl-1H-imidazole-4-carbonitrile;4-Methyl-1h-imidazole-5-carbonitrile;1H-Imidazole-5-carbonitrile, 4-methyl-;1H-IMidazole-4-carbonitrile, 5-Methyl-
- CBNumber
- CB42130026
- Molecular Formula
- C5H5N3
- Formula Weight
- 107.11
- MOL File
- 108257-41-6.mol
4-CYANOIMIDAZOLE Property
- Boiling point:
- 381℃
- Density
- 1.21
- Flash point:
- 129℃
- storage temp.
- 2-8°C
- pka
- 9.60±0.10(Predicted)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M323893
- Product name
- 5-Methylimidazole-4-carbonitrile
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- 1655AA
- Product name
- 5-Methyl-1H-imidazole-4-carbonitrile
- Packaging
- 250mg
- Price
- $228
- Updated
- 2021/12/16
- Product number
- 1655AA
- Product name
- 5-Methyl-1H-imidazole-4-carbonitrile
- Packaging
- 1g
- Price
- $465
- Updated
- 2021/12/16
- Product number
- AS13283
- Product name
- 4-Cyanoimidazole
- Purity
- 97+%
- Packaging
- 25g
- Price
- $473
- Updated
- 2021/12/16
- Product number
- CHM0390876
- Product name
- 5-METHYL-1H-IMIDAZOLE-4-CARBONITRILE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $495.69
- Updated
- 2021/12/16
4-CYANOIMIDAZOLE Chemical Properties,Usage,Production
Preparation
A mixture of ethyl 4-imidazolecarboxylate (33 g) and ammonium hydroxide (250 mL) was heated to 100 C° in a sealed glass vessel for 1–7 days. The mixture was then cooled and the solid 4-imidazolecarboxamide 1443 was recovered by filtration in near quantitative yield and air dried. Dehydration was carried out by heating a solution of 4-imidazolecarboxamide 1443 (5 g) in PhPOCl2 (25 mL) at 80 C° for 12 h. The cooled reaction mixture was then poured over ice (200 mL) and adjusted to pH 11 with 50% aqueous sodium hydroxide. The 4-cyanoimidazole 1444 was isolated by extraction with ethyl acetate and concentration of the extracts in vacuo.
4-CYANOIMIDAZOLE Preparation Products And Raw materials
Raw materials
Preparation Products
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