748838

N-Methoxy-N-methyl-1H-imidazole-1-carboxamide

≥95%

• Synonym(e): Heller-Sarpong reagent, WImC
• Empirische Formel (Hill-System): C₆H₉N₃O₂
• CAS-Nummer: 862873-06-1
• Molekulargewicht: 155.15
• MDL-Nummer: MFCD21608484
• UNSPSC-Code: 12352005
• PubChem Substanz-ID: 329765937
• NACRES: NA.22

Eigenschaften

• Assay: ≥95%
• Form: liquid
• Brechungsindex: n20/D 1.508
• Dichte: 1.204 g/mL at 25 °C
• Lagertemp.: 2-8°C
• SMILES String: CON(C)C(=O)n1ccnc1
• InChI: 1S/C6H9N3O2/c1-8(11-2)6(10)9-4-3-7-5-9/h3-5H,1-2H3
• InChIKey: DOQREVDTYAHWSN-UHFFFAOYSA-N

Beschreibung

Anwendung

N-Methoxy-N-methyl-1H-imidazole-1-carboxamide (or N-methoxy-N-methylcarbamoylimidazole) can be used as a reagent to prepare:

• N-methoxy-N-methylcyanoformamide by reacting with trimethylsilyl cyanide.[1]
• Esters and amides via chemoselective esterification and amidation of carboxylic acids.[2]
• Carbamoylimidazolium iodides and their derivatives such as ureas, thioureas, carbamates, and amides upon reacting with amines, alcohols, thiols, and carboxylic acids.[3]

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable